Qigong 19 of The Needles of Lifes Pattern

Lore Among the first souls to arrive on Saṃsāra was a woman named Elara, who in a past life had been a physician on a world where medicine was a science of the unseen. Stranded in a new reality without her familiar tools, she became obsessed with understanding the fundamental nature of life and disease. She was a practitioner of a precise and subtle form of Qigong, believing that the body’s qi was a reflection of its smallest components. She held that all illness was merely a disharmony that began at the cellular level.

Lacking microscopes, she adapted her craft. She forged a set of nine exquisitely fine silver needles, not for acupuncture, but for diagnosis. For years, she would spend her days in meditation, touching the needles to samples of blood, slivers of plant tissue, and swabs from the sick. She channeled her own qi through the silver probes, learning to distinguish the gentle, unified hum of healthy cells from the jarring, chaotic static of disease. Over time, the needles became permanently attuned to this specific frequency of life-sensing, becoming a unique tool for a new kind of cellular study, guided by the flow of qi instead of light.

Description A set of nine fine, flexible needles, each about four inches long, kept in a simple, dark wood case lined with faded red silk. The needles are forged from a single piece of bright, unblemished silver, tapering to a point that is smooth and rounded, designed for touching and probing, not for piercing skin. The handle of each needle is wrapped in fine, dark thread, and the end is capped with a small, polished piece of bone. When held, the needles feel light and seem to vibrate with a barely perceptible, low-frequency hum, a feeling akin to a cat’s purr against the fingertips.

Specific Slot Diagnostic Tool

Detailed Stats

• Durability: 25/25
• Weight: <1 lb
• Microscopic Insight: You gain a +2 bonus to Medicine or other relevant skill checks when diagnosing an illness, analyzing organic substances, or identifying cellular structures.

Passive Magics

• Cellular Resonance: When a needle’s tip touches a sample of biological tissue, it acts as a passive resonator for cellular qi. The user can feel a distinct vibration through the needle. Healthy, vital tissue produces a smooth, harmonious, and steady hum. Damaged, diseased, or necrotic tissue generates a discordant, jarring rattle or a weak, fading pulse. This provides an immediate, general assessment of the tissue’s health.
• Qi-Conductivity: The silver of the needles is a perfect conduit for the user’s vital energy. When the user actively channels their qi through them for magical purposes, there is no “resistance” or “signal loss,” allowing for a much clearer and more accurate reading than attempting to use mundane tools or their own body.

Activable Magics

• The Pattern of Life: The user may gently touch a biological sample with one or more needles and enter a meditative state for one minute. By channeling their qi through the needles, they do not see the cells visually, but instead receive a clear, intuitive, three-dimensional impression of the cellular structure within their Mind’s Eye. This is perceived as a complex, glowing latticework of energy. The user can clearly distinguish the difference between the rigid, orderly patterns of plant cells, the fluid, individual points of blood cells, or the fibrous, woven patterns of muscle tissue.
• Isolate Disharmony: If the Cellular Resonance passive indicates that a sample is unhealthy, the user can activate this ability. While in a focused state, they slowly move the tip of a needle across the sample. The needle’s vibration will guide their hand, intensifying and becoming more jarring as it passes over the source of the cellular disharmony. This allows the user to pinpoint the location of the problem and receive a clearer impression of its nature—an invasive foreign energy signature (a magical infection), a tangled and corrupted pattern (a mutation), or a cold, empty void (necrosis). This can be used once per sample.

Tags: Common, Tier 1, Cytology, Qigong, Medicine, Investigation, Utility, Magical, Tool, Diagnostic, Analysis, Life, Healing, Focus, Science, Imbued, Resonance, Subtle

In the world of Saṃsāra, a highly specialized tool like the Qigong 19 of The Needles of Life’s Pattern would not be found in a common marketplace. Its value is immense to a select few—healers, biologists, alchemists—and utterly negligible to almost everyone else. Its commercial journey would be one of misidentification and discovery, with its price varying wildly based on the seller’s understanding of its unique purpose.

Here are several types of establishments where these diagnostic needles might be bought and sold.

1. The Alchemist’s & Apothecary’s Supply

The Shop: This shop is an assault on the senses, smelling sharply of strange chemicals, drying herbs, formaldehyde, and ozone from crackling magical equipment. Every surface is cluttered with glass beakers, distillation coils, charts of monstrous anatomy, and jars filled with powders, pastes, and pickled specimens. The clientele consists of serious researchers, alchemists, and magical biologists.

How It’s Sold: The proprietor is likely an eccentric scholar, their “Mind’s Eye” trained to see the practical application of magical principles rather than just raw power. They would instantly recognize the needles’ value. The set would be kept in a clean, sterile case, perhaps under glass. The proprietor would market them as a “Cellular Resonance Diagnostic Set” and would eagerly demonstrate their function by taking a drop of their own blood and having the buyer “feel” the harmonious vibration of healthy cells versus the jarring rattle of a spoiled sample. The sale would be an enthusiastic, technical conversation between peers.

Cost: 2 Gold Pieces. However, the proprietor would likely be more interested in a trade for rare alchemical reagents, the corpse of an unusual creature, or detailed notes on a subject of their interest.

2. The Healer’s Guild Exchange

The Shop: A clean, quiet, and professional establishment, likely located in or near a major hospital or a district known for its healers. The air smells of antiseptic herbs and clean linen. This is not a public shop, but a supply depot and exchange for licensed members of a local Healer’s Guild. The shelves are neatly organized with sealed potions, balms, surgical tools, and textbooks.

How It’s Sold: The needles would be listed in a guild-only catalog under “Diagnostic Tools, Esoteric.” To purchase them, an avatar would need to present their guild credentials. The sale would be handled by a guild administrator—a pragmatic and orderly individual. The transaction would be logged, and the use of the tool would be subject to guild regulations. There is no haggling; the price and the rules are firm. Its purpose is understood and respected as a professional instrument.

Cost: A fixed guild price of 1 Gold Piece and 50 Silver. This price is subsidized for members but reflects the tool’s unique ability to diagnose illness at a fundamental level.

3. The Misidentified Wares Stall

The Shop: In a chaotic open-air bazaar, nestled between a fishmonger and a textile merchant, is a stall piled high with miscellaneous goods. The proprietor deals in second-hand tools, haberdashery, and traditional medicine supplies. Spools of thread, bone buttons, jars of dried herbs, and sets of crude iron acupuncture needles are all jumbled together in wooden bins. Mixed into a set of sewing supplies are the nine gleaming silver Needles of Life’s Pattern.

How It’s Sold: The proprietor, a fast-talking merchant who buys entire lots from estate sales, has no idea what they are. They see nine finely crafted silver needles and assume they are for embroidery or perhaps very high-end, delicate acupuncture. They would praise the quality of the silver and the smooth finish. “For a noble lady’s sewing kit!” they might exclaim. “Or for a master physician who works on only the finest clients!” The magical properties are completely unknown and unmentioned.

Cost: A steal at 8 Silver Pieces. The price is based solely on the perceived weight and quality of the silver. This is the scenario where a knowledgeable avatar can make the find of a lifetime.

4. The Esoteric Curio Shop

The Shop: A small, dimly lit shop on a quiet side street, smelling of aged wood, incense, and old paper. The shelves are sparsely populated with strange and specific objects related to spiritual practices: singing bowls, meditation gongs, polished river stones, hand-copied scrolls on the flow of qi, and, resting on a small silk pillow, the Needles of Life’s Pattern.

How It’s Sold: The owner is a Qigong practitioner or a mystic, not a scientist. They can clearly sense the incredibly refined, life-attuned energy of the needles, but they likely do not understand their specific cytological function. They would describe the item in purely energetic terms. “These needles do not pierce the skin, but the soul,” they might say. “They resonate with the very pattern of vitality. With them, one can feel the health or sickness of a living thing, be it a leaf, a beast, or a man. They listen to the song of life.” They are selling a spiritual tool, not a medical one.

Cost: Approximately 75 Silver Pieces. The proprietor is less interested in the coin than in finding an owner who understands and respects the flow of qi and will not use the item for frivolous or dark purposes.

In a world of visceral, violent conflict, the Qigong 19 of The Needles of Life’s Pattern offers no physical shield and no sharp point for attack. Their use in defense and offense is an act of supreme intellect and esoteric perception. An avatar wielding these needles in a fight becomes a bio-tactician, a battlefield surgeon who diagnoses the enemy’s weaknesses at a cellular level and directs their allies with impossible insight. The roleplay is not about fighting, but about providing the knowledge that ends the fight.

Scenario 1: A Duel with an Unbreakable Opponent

The environment is a formal fighting pit in a large city. The party’s champion is locked in combat with a hulking, armored duelist who seems to shrug off every blow. The duelist is a mountain of muscle and steel, and the party’s warrior is beginning to tire, their attacks having little effect.

Roleplaying Defense:

The avatar’s defense is not for themselves, but for their struggling companion. From the edge of the pit, they watch the fight with intense focus. A fleck of the duelist’s blood or sweat has landed on the sand. During a clash of weapons, the avatar discretely moves to the spot and touches the tip of one of the silver needles to the sample.

The roleplay is one of intense, internal focus amidst external chaos. The avatar activates Cellular Resonance. Immediately, they feel a jarring, unhealthy rattle through the needle—the man is not as invincible as he appears. They follow up by activating Isolate Disharmony, closing their eyes and channeling their qi to get a clearer impression. In their Mind’s Eye, they do not see a man, but a pattern of energy. They perceive the qi of the muscle tissue in the man’s left leg is “twisted” and “scarred” with cold spots, the signature of a deep, old injury that never healed correctly.

“His leg!” the avatar shouts, defending their champion with pure information. “His left leg has a hidden weakness! He’s favoring it! All his strength is a compensation for a deep, old wound!” This knowledge completely changes the nature of the fight. The duelist, hearing his most secret weakness exposed, might falter in shock. The champion, now armed with this vital intelligence, can ignore the heavy armor and focus all their efforts on a single, vulnerable point, turning the tide of the battle.

Roleplaying Offense:

The offense is not physical but psychological, designed to shatter the opponent’s will. Having identified the weakness, the avatar calls out directly to the armored duelist, their voice cutting through the sounds of the arena.

“You hide it well, duelist! But the qi of your own blood doesn’t lie!” The avatar holds up the needle for the duelist to see. “The cellular memory of that tendon tear from three years ago is screaming. The disharmony is plain to see. Every time you pivot on that leg, you are one step closer to crippling yourself forever.”

This is not a physical attack, but an assault on the duelist’s morale and focus. To have a stranger diagnose your deepest physical secret in the middle of a fight is terrifying. The duelist is now fighting not only the champion, but also a rising tide of their own fear, self-doubt, and the phantom pain of their old injury. This mental and spiritual turmoil is a far more grievous wound than any single sword blow, creating the opening the champion needs to end the duel decisively.

Scenario 2: An Encounter with a Regenerating Monster

The environment is a fetid, magical swamp. The party is ambushed by a grotesque, troll-like beast, a “Bog Regenerator,” that heals its wounds almost as quickly as they can be inflicted. Swords and spells seem useless as grievous cuts close over with bubbling flesh.

Roleplaying Defense:

The defense is to understand the nature of the threat to stop it. While the party’s warriors keep the beast engaged, the avatar’s goal is to acquire a sample. When the beast swipes at an ally and a glob of its strange, green ichor flies onto a nearby tree, the avatar sees their chance. They rush in, touch a needle to the sample, and immediately activate The Pattern of Life.

The roleplay is a frantic, meditative trance. The avatar must block out the sounds of battle and interpret the flood of information from the needle. In their Mind’s Eye, they see the creature’s cellular pattern, but it’s not alone. It is interwoven with a second, separate pattern—billions of tiny, “spiky” points of light, moving and working in symbiosis with the host’s cells.

“It’s not the beast!” the avatar yells, defending the party from wasting any more effort. “Its blood is filled with a microbe, a parasite! The symbiont is what’s causing the regeneration! We aren’t fighting one creature, we’re fighting a trillion!” This critical defensive intelligence stops the party from pursuing a failing strategy and redefines their objective.

Roleplaying Offense:

Now understanding the true nature of the enemy, the avatar’s offense is to find a way to kill the parasite. They see the beast smash through a patch of sickly-looking, pale fungi that grows on the swamp trees. As it does, some of the fungal spores mix with the monster’s blood on the ground. The avatar dashes to the new sample and uses Isolate Disharmony.

The impression they receive is immediate and clear. In the places where the fungal spores touch the blood, the vibrant, “spiky” energy of the microbes is sputtering, fading, and becoming dissonant. The symbiosis is breaking down.

“The pale fungus!” the avatar shouts, directing the party’s offense. “The spores are poison to the parasite! Forget cutting the beast—we need to cover it in the spores! Crush the fungi! Create a dust cloud! Lure it through that grove!” The avatar has discovered a specific, environmental weapon that can negate the monster’s primary defense. The party’s offensive strategy shifts from dealing damage to applying this biological agent, allowing them to finally overwhelm and defeat the creature.

Perception of Activation:

User’s Perspective

When an avatar activates the Needles of Life’s Pattern, specifically using The Pattern of Life ability, their consciousness disconnects from the macro world and plunges into a microscopic universe of pure energy and information.

• Sight: The physical world seen through the user’s eyes fades to a gray, out-of-focus blur. All vision becomes internal, manifesting in the Mind’s Eye. The user “sees” the sample’s cellular structure not as physical cells, but as a vast, complex, and breathtakingly beautiful three-dimensional tapestry of glowing light. Each cell is a point of light, connected to its neighbors by shimmering threads of qi. Plant cells form rigid, green-glowing lattices; blood cells appear as free-floating, ruby-red sparks in a flowing river of energy; muscle tissue is a tightly woven, pulsing web of golden fibers.
• Sound: External reality becomes completely silent. Instead, the user perceives a “cellular chorus.” Each individual cell’s qi emits a faint, pure tone, and together they form a massive, multi-layered symphony. Healthy tissue sounds like a harmonious and powerful choir. The user can focus their attention to hear the “music” of a single cell or zoom out to hear the grand composition of the entire tissue sample.
• Touch: The needle in the user’s hand feels like it has ceased to be a separate object. It feels as though their own nervous system has extended down the silver and into the sample itself. They can feel the “texture” of the energetic pattern they are seeing—the smooth, rigid feel of a cell wall’s qi, the soft, yielding feel of a membrane, the deep, rhythmic pulse of a healthy nucleus.
• Smell & Taste: These senses become synesthetic. The user doesn’t physically smell or taste anything, but the perception of the life pattern is associated with them. The experience carries the clean, fresh “scent” of raw, organized life, like the air in a forest after rain. There is a “taste” of pure vitality, like drinking from a cold, clear spring.
• Extra-Sensory Perception (Mind’s Eye): This is the totality of the experience. The user’s consciousness feels as if it has been miniaturized and is now floating within the cellular world. They don’t just see the pattern of life; they intuitively understand it. They perceive the flow of energy between cells, the strength of their bonds, and the overall harmony and purpose of the structure. It is a moment of profound, direct insight into the fundamental blueprint of a living thing.
• Positives: The user is granted a moment of unparalleled, awe-inspiring insight into the nature of life itself. The information gained is pure, detailed, and absolute, allowing for incredibly accurate diagnosis or analysis. The experience can be one of profound connection to the world.
• Negatives: The sheer volume of sensory information is immense and can be overwhelming. Trying to process the “symphony” of millions of cells can cause intense mental fatigue, headaches, or disorientation after the activation ends. The user is completely catatonic and defenseless for the duration, making it a dangerous state to enter without trusted allies standing guard.

Observer’s Perspective

To an outside observer, the activation is an act of unnerving stillness and focus. There are no grand lights or sounds, only subtle clues that a profound internal process is underway.

• Sight: A mundane observer would see the user become utterly still, touching the needle’s tip to the sample. The user’s eyes might close or become unfocused and glossy. Their breathing becomes shallow and slow. They are completely unresponsive. A magically-attuned observer would see a faint, silvery light flow from the user’s hand, down the length of the needle, and create a soft, shimmering glow at the point of contact with the sample.
• Sound: The user and the area immediately around them become eerily quiet. A perceptive observer might notice that the normal ambient sounds of the room seem to dull or recede when they are close to the meditating user, as if their concentration is a bubble of silence.
• Touch: This sense is not applicable to the observer, though standing near the user might give a sensitive person a feeling of static electricity or a palpable sense of intense mental effort.
• Smell & Taste: These senses are not applicable to the observer.
• Extra-Sensory Perception (Mind’s Eye): An observer using their Mind’s Eye sees a delicate and incredibly precise magical operation. They witness the user’s qi being refined into an infinitesimally fine psychic probe. This probe extends from the needle’s tip and meticulously scans the energetic structure of the sample, moving through it like a cartographer mapping a new continent. The observer can see the “feedback” of information flowing back up the probe into the user’s mind.
• Positives: For an ally, it is a demonstration of supreme discipline and a source of otherwise unobtainable diagnostic information. It can be the key to solving a medical mystery or identifying a strange new lifeform.
• Negatives: The user appears completely vulnerable and disconnected from reality, which can be highly stressful for allies in a dangerous situation. To someone who does not understand the process, it could look as though the user has fallen into a catatonic state, had a seizure, or is being psychically attacked.

Formula: The Probes of Cellular Attunement

This document outlines the precise and meditative process required to create a set of diagnostic needles. The creation is less an act of simple smithing and more a ritual of attunement, where the crafter must imbue the materials with a deep understanding of life’s subtlest energies. The quality of the final product relies on the artisan’s discipline and the purity of their qi.

Materials Needed:

• One Ingot of River-Washed Silver: This must be silver of the highest purity, which has been ritually cleansed by being placed in a running stream or river for no less than one full year. This process imbues the metal with the flowing, life-affirming energy of the water.
• Nine Fossilized Bone Caps: These must be hand-carved from the fossilized tooth or bone of an ancient, long-extinct creature. This material provides a connection to the deep history and fundamental patterns of life.
• A Spool of Sun-Dyed Silk: Fine silk thread that has been dyed using only the pollen collected from sun-facing flowers (such as lotuses or sunflowers). This represents vitality and the delicate nature of living tissue.
• A Vial of Geothermal Still Water: A special water collected from a geothermal spring deep within the earth, from a source that has not been exposed to sunlight for centuries. This represents the quiet, potential energy of life before it is awakened.

Tools Required:

• A Jeweler’s Forge and Wire-Drawing Bench: The delicate work of shaping the silver into fine, flexible needles requires specialized tools capable of precision work, not heavy smithing.
• A Set of Fine Bone-Carving Tools: For shaping the fossilized material into nine identical caps.
• A Clean and Quiet Workshop: The environment must be stable and free from drafts, loud noises, or strong energetic disturbances that could interfere with the delicate attunement process.

Skill Requirements:

• Craft (Silversmithing or Jewelry) at Master Rank: The physical skill required to draw pure silver into nine perfectly uniform, flexible, and flawless needles is exceptionally high. Any imperfection in the metal will disrupt the flow of qi.
• Qigong (Practitioner Level): The crafter must have a Qigong practice that emphasizes sensory awareness and precise energy control, allowing them to focus their qi down to a near-microscopic point.
• Medicine or Naturalism (Journeyman Rank): A foundational understanding of anatomy and biology is essential. The crafter must know what healthy tissue feels like at an energetic level to properly calibrate the needles.

Crafting Steps:

Step 1: Drawing the Silver The ingot of River-Washed Silver is heated in the jeweler’s forge. The crafter then begins the painstaking process of drawing the silver through progressively smaller dies to form the long, thin, flexible needles. This must be done in a single, continuous session for each needle. Throughout the process, the crafter must maintain a rhythmic breathing pattern in sync with their physical movements, infusing the silver with harmonious, flowing qi as it takes its shape.

Step 2: The Quenching Ritual As each needle is completed and while it still holds the heat from the forge, it must be plunged into the vial of Geothermal Still Water. At the exact moment of quenching, the crafter must release a focused pulse of their own qi through the needle. This pulse carries the singular intent for the needle to become a “listener”—a tool that can perceive the quietest vibrations of life. This act seals the potential for resonance within the silver.

Step 3: Carving the Echoes of Life The crafter meditatively carves the nine fossilized bone caps. This is slow, deliberate work. While carving, the crafter must focus on the concept of deep time and the vast, interconnected history of all living things, from the smallest microbe to the great beasts of antiquity whose bones they now shape.

Step 4: Wrapping the Threads of Form The Sun-Dyed Silk is used to wrap the handle of each needle. The wrapping must be tight and precise. With each of the nine needles, the crafter must focus on a different fundamental aspect of life while wrapping (e.g., “blood,” “bone,” “leaf,” “skin,” “breath,” “root,” “spore,” “egg,” “spirit”). This symbolically attunes the set to the wide spectrum of biological forms.

Step 5: The Nine-Day Attunement The finished needles are assembled in their case. For nine consecutive days, the crafter must perform a one-hour meditative ceremony. Each day, they must procure a sample of a different, healthy life-form (a drop of their own blood on the first day, a fresh leaf on the second, a piece of fruit on the third, and so on). They will touch the needles to the sample and use their Qigong to perceive its unique “Pattern of Life.” This process calibrates the needles, teaching them the energetic signature of various healthy tissues and fully awakening their diagnostic magic. The needles are not truly complete until they have learned from all nine distinct forms of life.

Elara and Nine Silver Hairs

It is written in a text whose edges are now dust, that in the beginning of the new world of Saṃsāra, sickness was a great mystery. A man would be healthy at one sun, and at the next sun, a fire would be in his blood or a winter in his lungs. The healers had their herbs and their chants, but sometimes the sickness was a ghost they could not fight, a thing they could not see.

In a village by a gray river lived a woman named Elara. In the broken pictures inside her head, from the life before, she remembered a seeing-glass that could make a tiny thing large. A dust-mote could become a mountain. But on Saṃsāra, there was no such glass. And so, Elara was a healer with no eyes to see the enemy. She knew the sickness was not a demon with horns, but a wrongness in the small parts of a body. The smallest parts. She said, “A house does not fall because the roof is bad. It falls because one brick is bad, then another, then another.”

So Elara sought new eyes. She took silver that was pure, for silver is true and does not like lies. In a small fire, she worked the silver. Not into swords to kill, but into nine needles, thin like the hairs of an old woman’s head. And the points she made not sharp for piercing, but smooth like a river stone, for touching. For listening.

Then began her great work. For a year and a day, Elara sat in her room. She took one drop of her own blood, which was healthy and strong. She placed it on a leaf. She touched the blood with the tip of one silver needle. And she performed the inner breath practice. She closed her eyes. She pushed her mind down the silver hair, into the world of the blood-drop. And she did not see, she heard. She heard the music of the small parts of her blood. It was a good music, a strong music, like a great choir singing in a hall of stone. Every small part had its own note, and all the notes made one song of life. This was the music of health.

Then, a boy in the village fell sick with the fire-blood sickness. Elara took one drop of his blood. Again, she touched it with a silver needle. Again, she listened. The music was wrong. The great choir was still there, but among it was a new sound. A screaming note, high and sour. A note of a tiny monster, a thing that did not belong in the song of life. This was the music of sickness.

Elara now had eyes to see the enemy. She began her hunt. She would take a drop of sick blood, with its screaming note. Then she would add one drop of juice from an herb. She would listen with the silver needle. The juice of the Green-moss plant did nothing. The screaming note stayed loud. The juice of the King-petal flower did nothing. But when she added the juice of the small, gray Bitter-root that grew by the river, she heard a change. The screaming note grew quiet. The sour note became less sour. The good music of the blood grew stronger.

She had found the weapon to fight the tiny monster. She made a tea of the Bitter-root and gave it to the sick boy. And slowly, the fire in his blood went out. She taught the other healers her way, not just to guess with herbs, but to listen to the music of the small parts. And the village was saved.

Elara became a great teacher. Her nine silver needles were her tools, her eyes, her ears. She showed many how to hear the song of life, and how to hear when a single note was wrong. When her last breath came, her students took her Nine Silver Hairs, and they were passed down, from one healer who could listen to the next.

The moral of the story is: To understand the roar of the great ocean, you must first learn to listen to the whisper of a single drop of water.

Suggested conversions to other systems:

Call of Cthulhu

The Cellular Resonance Probes

A set of nine fine silver needles in a silk-lined wooden case. They are believed to be an esoteric diagnostic tool created by a physician-philosopher named Elara, who blended Eastern concepts of life-energy with Western medicine. The needles are not sharp enough to pierce the skin; they function by touching a biological sample (blood, tissue, etc.). By doing so, a trained user can attune to the sample’s vital resonance, allowing for an incredibly accurate diagnosis of mundane ailments. However, this same attunement can be horrifying when applied to tissue that is not of this earth.

Game Mechanics:

• Advanced Diagnosis: When analyzing a biological sample, the probes grant a bonus die to any Medicine or Science (Biology) roll made to identify a known disease, poison, or the origin of the sample.
• Isolate Condition: By spending 10 minutes in quiet contemplation while touching a sample from a sick patient, the user can get a specific insight into the ailment. The Keeper should provide a one-word clue as to its nature (e.g., “Bacterial,” “Viral,” “Fungal,” “Parasitic,” “Genetic,” “Chemical”). This can provide a crucial lead for research and treatment.
• Unnatural Biology: If the probes are used to analyze tissue from a Mythos entity or a human corrupted by supernatural forces (e.g., Deep One taint, Ghoulism), the user’s mind is flooded with a torrent of impossible biological information—cellular structures that defy physics and life cycles that mock evolution. The user must immediately make a Sanity roll (1d3/1d8 loss) and gains no useful information, only a glimpse into a biology that should not be.

Blades in the Dark

The Vitality Needles (Fine, Physician’s Tools)

A beautiful set of silver probes in a darkwood case. They are tools of a master physician, or perhaps a Leech with a very delicate touch. They say these needles don’t just test the body, they “listen” to it, humming in harmony with healthy tissue and rattling with dissonance when held against the sick or poisoned. For a crew living on the edge, a tool that can provide a quick and accurate diagnosis is worth more than gold.

Game mechanics:

• When you use these needles to Treat a crewmate’s injuries or sickness during downtime, you can ask the GM one specific question about the nature of their harm (e.g., “Is this wound infected?”, “What kind of poison is this?”, “Is this harm affecting their mind or their body?”). You get a clear, truthful answer.
• When you are crafting a restorative or potion with the Tinker action, you can use the needles to analyze the alchemical properties of your ingredients. You gain +1d to your roll.
• During a score, you can mark the gear’s box to take a quick reading from a substance or person. You can instantly tell if a substance is poisonous, if a person is sick, or if a body is dead or merely unconscious.

Dungeons & Dragons

Probes of Cellular Insight Wondrous item, uncommon (requires attunement by a character proficient in the Medicine skill)

This silk-lined wooden case contains nine fine silver probes, each capped with a small piece of polished bone. To attune to this item, you must spend a short rest practicing a series of calming breathing exercises while handling the probes.

While holding these probes, you can use your action to make a Wisdom (Medicine) check on a creature within 5 feet of you, even if you do not have a healer’s kit. On a success, you learn about one of the following conditions (if any) affecting the creature: blinded, deafened, paralyzed, poisoned, or if it is afflicted by any diseases.

The probes have 3 charges and regain 1d3 expended charges daily at dawn. You can expend charges to gain the following benefits:

• Cellular Analysis (1 charge). As an action, you can touch a creature with a probe. You instantly learn the creature’s current and maximum hit points.
• Pattern of Life (2 charges). As an action, you can touch a creature or a piece of a creature dead no longer than 24 hours. You learn one of the following pieces of information (your choice): one of its damage vulnerabilities, damage resistances, or damage immunities.

Knave

Life-Sense Needles (1 Slot)

A case containing nine silver needles with rounded tips. They vibrate faintly when held. By touching the tip of a needle to a living or recently deceased creature, you can learn fundamental truths about its biological state.

• Diagnose: By touching a creature, you automatically know if it is suffering from any non-magical disease or poison. This does not identify the specific affliction, only its presence.
• Autopsy: By touching a corpse that has been dead for less than a day, you automatically learn the general cause of its death (e.g., “blade,” “poison,” “fire,” “claws,” “drowning”).
• Find Weakness: Once per day, you can spend one minute carefully studying a creature or a sample of its tissue. The GM will tell you one of its weaknesses or vulnerabilities (e.g., “is vulnerable to fire,” “cannot see in darkness,” “has inferior armor on its underside”). If the creature has no notable weaknesses, the GM will tell you that instead.

Fate

The Probes of Inner Harmony

This is an Extra, representing a set of nine silver needles kept in a simple wooden case. They are not for acupuncture, but for a far more subtle purpose: to listen to the “song” of a body’s smallest parts, allowing the user to understand the nature of health and sickness on a fundamental level.

• Aspect: Listens to the Song of a Cell You can invoke this aspect for a +2 bonus or a re-roll when you use Investigate to solve a biological mystery (like the source of a plague) or when you use Empathy to diagnose a character’s physical ailment. A GM can compel this by having you become so fascinated by the completely alien “song” of a strange creature that you fail to notice it preparing a physical attack, earning you a Fate Point.
• Stunt: Create a Medical Aspect When you have access to a biological sample from a creature (blood, tissue, etc.), you can spend a scene analyzing it with the probes. After your analysis, you can create a new situation aspect on that creature, such as Infected with Crimson Fever or Unnaturally Resilient Constitution, with one free invocation for you or your allies to use.
• Stunt: Discover a Biological Truth Once per session, when studying a living or recently deceased creature with the probes, you can declare one story detail about its physiology to be true. For example: “It has a second, weaker heart,” “Its regenerative abilities are tied to a symbiotic fungus,” or “Its armored hide is thin and weak under its left foreleg.” As long as the detail doesn’t completely break the fiction, it becomes true.

Numenera & Cypher System

The Cytological Analysis Set

This artifact is a small case containing nine flexible, silvery probes that thrum with a low energy. Each probe is a self-contained diagnostic tool from a prior world, capable of performing a microscopic analysis of organic matter by interpreting its quantum energetic signatures. The user perceives the results as a complex series of intuitive feelings and mental images.

• Level: 6
• Form: A set of nine silvery, flexible probes in a case.
• Effect: By touching a creature or organic sample with a probe for one round, the user can make an Intellect-based task (difficulty 3) to learn its general state of health. On a success, they know if it is healthy, sick, poisoned, or dead. On a failure, the feedback is inconclusive.
• Effect (Active): By spending one hour and succeeding at an Intellect-based task hindered by the artifact’s level (difficulty 6), the user can perform a deep cellular analysis on a sample. They receive a detailed summary of the organism’s biological properties, including any specific diseases, poisons, genetic mutations, or unusual weaknesses (such as a vulnerability to a specific energy type or substance).
• Depletion: 1 in 1d20.

Pathfinder

The Needles of Vital Scrutiny — Item 4 Uncommon, Magical, Investigative, Healing Usage held in 1 hand (the case); Bulk L

This silk-lined case contains nine fine silver needles. They do not have sharp points and instead end in smooth, rounded tips. By touching a needle to a creature, you can feel a subtle vibration that communicates the state of its vital essence.

Passive The needles grant you a +1 item bonus to Medicine checks to Treat Disease, Treat Poison, and Recall Knowledge about the physiology of living creatures.

Activate [one-action] manipulate; Frequency once per hour; Effect You touch a willing or unconscious creature with a needle. You learn the details of one poison or disease affecting the creature. You know its name, its stage, and whether it is magical or not. This satisfies the requirement of needing to identify an affliction before you can treat it with the Medicine skill.

Activate 1 minute (explore); Frequency once per day; Effect You spend one minute studying a creature, or a piece of a creature that has been dead for no more than an hour. You learn one of the creature’s weaknesses, or, if it has no weaknesses, its lowest saving throw modifier. This gives you a +2 circumstance bonus to your next attack roll or skill check that targets that vulnerability.

Savage Worlds

The Healer’s Listening Needles

A set of nine silver probes in a wooden case. These are not weapons, but tools of incredible diagnostic power. A skilled healer can use them to “listen” to the body’s inner workings, identifying sickness and weakness with supernatural accuracy.

• Diagnostic Edge: The user gains a +2 bonus to all Healing and Science rolls related to diagnosing illnesses, identifying poisons, or analyzing biological matter.
• Pinpoint Cause: As an action, the user can touch a creature to make a Healing roll. On a success, they learn the nature of any one mundane disease or poison affecting the target. With a raise, they also know the best way to treat it (e.g., “needs this specific herb,” “must be treated with cold,” “requires magical healing”). This information can provide a +1 to +2 bonus on the subsequent treatment roll, at the GM’s discretion.
• Exploit Weakness: By taking a sample from an enemy (a drop of blood, a scraped scale), the user can spend a full round analyzing it with the needles. For the rest of the current combat, the user can use the Support action to grant their allies a +2 bonus to damage rolls against that specific creature by calling out its biological weaknesses.

Shadowrun

The Elara-Model Biomonitor (Biotech/Magical Diagnostic Tool)

This device appears to be a high-end, sterile medical kit containing a set of nine delicate, silver-tipped probes connected by micro-cabling to a small analysis unit. It is an extremely rare piece of boutique biotech from a Wuxing, Inc. research project that attempted to integrate Qigong principles with modern medical technology. An adept or other magically-active user can channel their own qi through the probes to get a “sympathetic” reading of a target’s life force, revealing far more than a standard scanner.

Game Mechanics:

• Availability: 15R
• Cost: 55,000¥
• Advanced Diagnostics: When used as part of a medkit, the biomonitor provides a +3 dice pool bonus to any Biotechnology or First Aid test made to diagnose a disease, identify a poison, or analyze a biological sample.
• Vulnerability Analysis: A magically active user can use the probes on a biological sample (blood, flesh, etc.) from a target. This requires a Perception + Magic [Mental] (3) test that takes 1 minute. If successful, the user learns one significant physiological weakness of the target. This could be a pre-existing injury, a weak point in their natural armor, a specific allergy, or a vulnerability to a certain chemical compound. This information may grant the user or their allies Edge when making a Called Shot against that weakness.
• Paranormal Biology: When used to analyze the tissue of a paranormal critter, the user may make an Assensing + Intuition [Astral] test to determine one of the critter’s specific weaknesses or powers (e.g., ‘Regeneration,’ ‘Vulnerability: Silver,’ ‘Immunity: Fire’).

Starfinder

The Vital Signs Analysis Kit Level 5; Price 3,100; Bulk L

This kit consists of a small case containing nine silvery, flexible probes attached to a compact analysis screen. Developed by the Xenowardens, these probes use a combination of micro-sonic vibrations and subtle positive energy pulses to perform a rapid cellular-level scan of any organic material. It is considered an invaluable tool for medics operating in uncharted systems where they might encounter unknown biology.

System: Technological Item Effect: This kit functions as an advanced medkit, granting a +4 insight bonus to Medicine checks made to treat disease or poison.

Once per day, you can use the kit to perform a deep biological analysis on one creature. This requires touching the creature with a probe for 1 minute (if the creature is unwilling, this requires a successful melee attack against its EAC). After 1 minute, you learn all of that creature’s damage vulnerabilities, damage resistances, and immunities, as well as any subtypes it possesses (such as aquatic, cold, or fire).

Traveller

‘Gene-Whisper’ Cellular Scanner (TL-15)

This device consists of a set of nine self-sterilizing probes in a hardened case, linked to a small data-puck. The probes use a combination of microscopic sonic emitters and quantum entanglement resonance to build a complete cellular and genetic map of a target sample in seconds. The complex data is then simplified and relayed to the user as a neuro-compathic summary (requiring a linked data-jack or smart-monocle), giving the user an intuitive “feeling” about the sample’s health, origins, and weaknesses.

• Mass: 1 kg
• Cost: Cr 250,000
• Game Mechanics:
  • Advanced Medical Analysis: This device allows a user to make a Medic or Science (biology) check to diagnose any illness, poison, or genetic condition as if the task’s difficulty were two levels lower (e.g., a Difficult 10+ task becomes an Average 8+ task).
  • Genetic Vulnerability Scan: By spending one minute analyzing a biological sample, the user can identify a specific genetic flaw or tailored vulnerability in the target organism. The GM should reveal a key weakness, such as “vulnerable to low temperatures,” “allergic to nickel compounds,” or “nervous system is susceptible to sonic frequencies.” This information provides a DM+2 to any future actions taken to exploit that specific weakness.

Warhammer Fantasy Roleplay

The Nine Needles of the Jade Physician

This rare and exotic item is a silk-lined box containing nine fine silver needles, each capped with polished jade. They are said to be the tools of the legendary physicians of Grand Cathay, who can diagnose an ailment not by observing the patient’s humours, but by listening to the very essence of their life force. Each needle is attuned to a different aspect of the body, allowing a skilled user to pinpoint the source of any malady with unnerving accuracy.

• Enc: 0 (in their case)
• Price: 30 GC
• Availability: Exotic, Very Rare
• Game Mechanics:
  • Masterful Diagnosis: When attending a patient, you may use the needles to make a Challenging (+0) Medicine Test. This takes one hour. If you succeed, you correctly diagnose any and all mundane diseases or poisons affecting them. You learn their exact nature, their severity, and the most effective method of treatment. On an Astounding Success (+6 SL), you also learn if the ailment is tinged with the corrupting influence of Dhar.
  • Find the Flaw: By taking a sample of a creature’s blood or tissue, you can spend 10 minutes studying it. You may then make a Hard (-20) Intuition Test. If successful, you discover one of the creature’s Traits that represents a physical weakness (e.g., ‘Armour-Piercing (Weakpoint),’ ‘Flammable,’ ‘Distaste for Silver’). The GM has the final say on what is learned, but this information can be used to target specific hit locations or use specific tactics against the creature more effectively.