Lore: Commissioned for the elite “Deep-Audit” Enforcers of the 73 Island Council, the Tidal-Harness-294 was forged to solve a logistical impossibility: capturing high-value targets across the unpredictable “Magic Weather” of the misty reef lanes. By fusing the probability-warping silver of a Calculating Auditor’s Ear with the shadow-matter of Abysian Shadowstep Boots and the spine-coral of Coral Vigil Javelins, artisans created a tool that calculates the exact moment a shadow will intersect with a water-vein. It is said that the harness doesn’t just throw weapons; it audits the reality of the target’s escape until the probability of a miss reaches zero.
Description: A sleek, form-fitting chest harness and bandolier set made of matte-black Abyssal leather that seems to drink the surrounding light. Three Tide Spine javelins, now reinforced with Still-Water Silver tally-marks, are housed in vertical tube-cradles along the ribs. At the center of the harness, a nickel-alloy pendulum hangs within a glass-domed mana-resin housing, vibrating with a high-frequency kinetic hum. The entire apparatus is interconnected by glowing Aque-Script circuitry that pulses with a cold, blue-green light, syncing the wearer’s heartbeat to the mechanical rhythm of the islands.
Stats
- Rarity: Rare
- Tier: 3
- Weight: 2.5 lbs
- Armor Bonus: +2 (Light Armor)
- Probability Sync: Increases Critical Hit range by 1 (e.g., 19–20 becomes 18–20).
Skills Gained (While Openly Worn)
- Shadow-Calculus: You gain Expert proficiency in Stealth and Acrobatics. You can intuitively calculate the “statistical shadow” of any room, knowing exactly where to stand to remain unseen by both eyes and sensors.
- Vigilance Logistics: You gain Expert proficiency in Perception and Survival. You can read mist-lanes and structural weaknesses simultaneously, seeing the “Durability Stat” of targets and environments at a glance.
Tags: Worn Item, Light Armor, Shadow-Magic, Probability, Thrown-Weapon, Apsaran-Tech, Auditor, Abysian, Reef-Craft, Tactical-Data, Stealth, Tier-3-Merged, Still-Water-Silver, Abysium-Infused, Kinetic-Vibration, Causal-Link, Night-Tracker, Precision-Strike, Logistic-Enforcer, Hydro-Acoustic, Void-Logic, Steam-Aqueous, Tally-Binding
Multiple Passives Magic
- Risk-Resonant Evasion: The harness provides a stinging cold warning on the wearer’s skin moments before an attack lands. This grants a +2 bonus to AC and the ability to ignore the first level of exhaustion or magical fatigue encountered each day.
- Averaging Vortex: While traveling through mist or rain, the harness creates a localized “statistical bubble.” This increases movement speed by 15 feet and ensures that the Tide Spine javelins always treat the environment as “High-Moisture,” maintaining their Vortex Rider bonus even in light spray.
- Silent Auditor’s Stride: All movement is entirely silent. Additionally, the wearer can see the “Average Threat Level” of a group of enemies as a numeric floating overlay, allowing for instant prioritization of the most dangerous variable.
Multiple Active Magics
- Shadow-Audit Strike (3/Day): You launch a javelin that briefly enters the shadow-plane. The javelin teleports through obstacles and cover, reappearing at the target’s most vulnerable structural point (identified by the Auditor’s logic). This attack ignores natural armor and grants Advantage on the hit.
- Causal Reef-Latch (2/Day): Upon a successful javelin strike, you trigger the silver tally-marks to “Audit the Outcome.” The target is anchored by shadow-tendrils (Reef-Latch) and must succeed on a high-difficulty save or be Immobilized as their probability of movement is reduced to zero for one minute.
- Probability Pulse (1/Day): The central pendulum vibrates violently, releasing a 30-foot wave of “Silver Fire.” Allies gain a +2 bonus to all rolls for 1 minute, while enemies must reroll any successful attack (taking the lower result) as their causal weight is disrupted.
Specific Slot: Worn Item (Occupies the Torso slot; individual javelins are drawn from this slot but do not occupy additional hand slots until held).
Structural Integrity and the Alchemical Audit of the Harness-294
In the world of Saṃsāra, a Tier 3 merged artifact like the Tidal-Harness-294 is significantly more durable than its base components due to the reinforcing nature of the Still-Water Silver and Abyssal Leather. However, should an opponent specifically target the harness to disable its probability and shadow magics, they must contend with the following:
- Item Hit Points (HP) for Disablement: To render the harness’s magical properties inert without destroying the physical object entirely, an attacker must overcome 55 Hit Points of concentrated magical resistance.
- The Glass Dome: The central glass housing the pendulum is the primary vulnerability. If it is shattered (requiring a “Called Shot” or high-precision strike), the high-frequency kinetic hum ceases, immediately disabling the Probability Pulse and Shadow-Audit Strike.
- The Aque-Script Veins: If the leather is slashed or burned, severing the blue-green circuitry, the javelins lose their Vortex Rider and Reef-Latch properties.
- Repair and Re-Calibration Process: If the item is disabled or physically damaged, a standard smith cannot mend it. The repair requires a synthesis of three disciplines:
- Step 1: The Bio-Mending: The Abyssal leather must be treated with Nightshade Oil to close the “wounds” in the hide, re-establishing the silent movement properties.
- Step 2: Silver-Solder Re-linking: A specialist in Micro-Metallurgy must use Silver-Fire Solder to reconnect the broken Aque-Script filaments, ensuring the causal data can flow from the pendulum to the javelin cradles.
- Step 3: The Basin-Audit: Finally, the harness must be submerged in a Tidetower Basin while a master Auditor chants the 812 foundational laws of risk. This “washes” the static from the Still-Water Silver and restarts the kinetic hum. Only when the pendulum begins to vibrate in sympathy with the nearest steam factory is the harness considered fully restored and its magic active.
The Requisition and Market Logistics of the Tidal-Harness-294
In the complex economy of Saṃsāra, a Tier 3 artifact of this caliber is rarely a simple “off-the-shelf” purchase. Because the Abyssal Auditor’s Tidal-Harness-294 merges the secretive arts of the Abysian bloodline with the high-industrial precision of the merchant guilds, its acquisition is a significant logistical event.
Methods of Acquisition
- Council Enforcer Commission: The most common way this specific harness enters the world is through a direct commission by the 73 Island Council. High-ranking administrative avatars who have proven their ability to manage large-scale commercial risks are granted a “Writ of Fabrication.” This allows them to seek out a Master Scribe and a Shadow-Smith to begin the two-week binding ritual.
- The “Calculated Salvage” Protocol: Recovery teams specializing in high-altitude airship wrecks occasionally find these harnesses. Because the Still-Water Silver within the pendulum is designed to survive catastrophic failures, the item is often found intact even when the bearer is gone. However, a salvaged harness is “Causal-Locked” and requires a purge rite at a Tidetower before it will attune to a new wearer.
- Lineage Inheritance: Within the Wave Rider and Abysian families, these harnesses are considered “Relics of Intent.” They are passed down to scions who demonstrate a rare aptitude for both physical combat and economic strategy.
Establishments of Trade and Marketplace Costs
Trading a Tier 3 merged item in Saṃsāra requires a shop capable of verifying the integrity of the Aque-Script and the vibration frequency of the pendulum. Costs reflect the rarity of the materials and the high demand for “guaranteed outcomes” in the merchant isles.
- Guild-Sanctioned Administrative Vaults (Official Trade)
- Location: The highest floors of capital megacities like Aetherion or Coralia Major.
- Description: Sterile, silent, and heavily guarded. These “shops” look more like banks, with items stored in individual pressurized mana-chambers.
- Cost: 85 to 110 Gold Pieces.
- Transaction: Requires a Guild License. The transaction is recorded in a permanent ledger. The cost includes a professional calibration to the buyer’s specific “Mind’s Eye” signature.
- Elite Rogue-Artisan Workshops (Specialized Trade)
- Location: Tucked away in the middle tiers of Floating Cities or the “wet-districts” of Tidehaven.
- Description: A chaotic but brilliant mix of leatherworking benches and alchemical furnaces. The air smells of ozone and Abyssal nightshade.
- Cost: 70 to 90 Gold Pieces (plus a potential quest or service).
- Transaction: These artisans often demand a “trade-up.” They might lower the Gold cost if the buyer provides a rare, unspent set of Tide Spine Javelins or a high-quality Shadowstep focus to replenish their stock.
- The Black-Linen Auctions (Underworld Trade)
- Location: Hidden noble estates or the “Blackrope” underdecks of Pearlwater.
- Description: High-stakes, secretive events where the item is displayed behind a dark-magic ward to prevent “free” probability audits from the crowd.
- Cost: 120 to 180 Gold Pieces.
- Transaction: Bidding wars are common. Buyers often use Electrum or Platinum to facilitate faster, more discreet transfers. There is no warranty; if the pendulum’s glass is cracked, the buyer pays for the repair separately.
- Frontier Caravan Chapels (Reclamation Trade)
- Location: Mobile air-convoys traveling between remote islands.
- Description: Small, temple-like stalls on the decks of large trade-zeppelins. They specialize in “sanctified” surplus gear.
- Cost: 75 Gold Pieces.
- Transaction: Usually sold on a “needs-basis” to protectors of the caravan. They may accept payment in high-value bulk commodities, such as refined Aether-Fuel or Sunstone Coral of equal value to the Gold price.
Economic Context
While a Tier 1 auditor’s earring might cost only 25 Silver, the Harness-294 represents the pinnacle of its class. The cost of 80+ Gold (8,000+ Silver) is a reasonable Tier 3 valuation, as it reflects the merging of three separate rare items into a single, slot-efficient physical object that significantly alters the wearer’s survival probability.
Strategic Auditing: Tactical Roleplay of the Tidal-Harness-294
Roleplaying with the Abyssal Auditor’s Tidal-Harness-294 requires a cold, calculated mindset where every movement is a move toward a predetermined outcome. Because the harness is a single physical object that integrates your weapons, your boots, and your logic-center, you do not “fumble” for gear; you execute a seamless flow of shadow and silver.
Metropolitan High-Rises and Steam-Pitched Alleys
- Offense: When pursuing a corporate saboteur, use the Shadow-Audit Strike. Roleplay the pendulum vibrating with a shrill, high pitch as it identifies the exact structural flaw in a steam-pipe behind your target. You launch the silver-tally javelin; it vanishes into a flicker of shadow, bypassing the target’s cover and erupting from the steam-vent to pin their shoulder against the masonry.
- Defense: In a boardroom ambush, roleplay the Risk-Resonant Evasion. As the first shot is fired, the harness delivers a stinging cold “chill” to your chest. Your Shadowstep instincts kick in automatically—the probability of being hit is calculated as “Zero” as you flicker into the corner shadows. You use the Averaging Field to see the attackers not as people, but as a “Threat Variable: 65%,” allowing you to prioritize the leader.
The Mist-Lanes and Reef Conduits of the 73 Islands
- Offense: While patrolling the reef at night, the Averaging Vortex ensures you are always enveloped in a light sea-mist, even if the weather is dry. Roleplay the blue-green Aque-Script circuitry on the leather glowing brightly as you launch a Surge-Scatter volley. The javelins drink the mist you carry with you, tightening their vortex wake to strike through the water with terrifying speed.
- Defense: Against a swarm of reef-runner predators, use the Probability Pulse. Slam your fist against the central dome; the “Silver Fire” wave disrupts the creatures’ predatory instincts. You roleplay seeing their “probable lanes” of attack stutter and fail, allowing you to sidestep their lunges with Silent Auditor’s Stride while your allies finish them off.
High-Altitude Zeppelins and Floating Shipyards
- Offense: During an aerial boarding, you don’t just jump; you “Audit the Distance.” Use the Causal Reef-Latch to launch a javelin at the enemy ship’s primary steering gear. As it strikes, the shadow-tendrils anchor the probability of the ship’s movement. Roleplay the enemy vessel groaning as it is “locked” into a fixed causal point in the sky, preventing its escape.
- Defense: If a sabotage causes the deck to tilt or a boiler to explode, the Vigilance Logistics skill kicks in. You roleplay seeing the “Durability Stat” of the floorboards under your feet. You move with absolute confidence to the only “100% Stable” beam on the ship, using the Risk Resonance to steer your allies away from collapsing structures before they even begin to creak.
Sensory Immersion for the Avatar
- User’s Perspective: The harness feels like a heavy, cold embrace that never lets go. You hear the world as a series of frequencies; the rhythmic hum of the islands’ factories is a song you are always singing along to. When you act, you feel no doubt. The Shadow-Calculus provides a sense of “narrative inevitability”—you don’t hope the javelin hits; you have already audited the reality where it does.
- Observer’s Perspective: You move like a “ghost in the machine.” The matte-black leather swallows the light around you, but the blue-green pulse of the circuitry makes you look like a flickering data-glitch in the real world. Your presence is unnerving; you seem to know where people will move before they move, and the constant, high-frequency hum from your chest sounds like a countdown to an unavoidable conclusion.

Perception of Activation:
User’s Perspective
- Sight: The world undergoes a “High-Contrast Shift.” Shadows appear as deep, velvet-black pools you can almost lean into, while moving objects leave “Probability Trails”—faint, ghostly echoes of where they are likely to be in the next three seconds. The Aque-Script on the javelins glows with a sharp blue-green luminosity that highlights the structural weak points of everything you look at.
- Sound: The ambient noise of the environment is filtered out, replaced by a crystalline, rhythmic ticking in your inner ear. This “Causal Metronome” beats in perfect sync with your heart. When you move, your footsteps make a sound like a soft exhale of air, as if the ground itself is welcoming your weight.
- Smell: A crisp, ozonous scent of a coming storm hits you, mixed with the dry, metallic aroma of cold silver and old parchment. It is a clean, sharp smell that keeps your mind from wandering.
- Taste: A cold, copper-like tang fills your mouth, similar to the taste of blood but without the salt—a sharp, electric sensation that signals your nervous system is now overclocked.
- Touch: A sudden, localized “stinging cold” on your chest alerts you to incoming threats. Your skin feels tight and hyper-sensitive, as if you can feel the air pressure shifting around a moving blade or bullet before it ever reaches you.
Extra-Sensory Perceptions
- Tactile Causal Weight: You feel a “tug” in your solar plexus whenever a significant event is about to happen. This is the harness auditing reality; a “heavy” feeling indicates a high-impact outcome, while a “light” feeling indicates a negligible variable.
- Shadow-Anchor: You possess an intuitive “map” of every shadowed area within 60 feet. You feel these areas as physical destinations, knowing exactly how many steps or “flickers” it will take to reach them.
- Mechanical Empathy: You feel a sympathetic vibration in your bones that mirrors the rotation of gears or the flow of steam in nearby machinery, allowing you to sense a system’s failure moments before it occurs.
Observer’s Perspective
- Sight: The wearer’s silhouette becomes jagged and “glitchy,” as if they are a drawing being erased and redrawn a fraction of a second late. The matte-black leather of the harness seems to swallow the light, creating a localized “void” on their torso, illuminated only by the rhythmic, cold blue-green pulse of the circuitry.
- Sound: A high-pitched, almost ultrasonic hum emanates from the wearer’s chest, accompanied by the strange, deadening of sound in their immediate vicinity.
- Touch: Observers standing near the wearer feel a sudden, unnatural drop in temperature and a sensation of “static” on their skin, as if the air itself is being reorganized.
Positives
- Absolute Precision: The fusion of auditor logic and abyssal agility makes the wearer feel invincible; doubts are replaced by data, and clumsy movements are replaced by calculated “glides.”
- Information Dominance: You are never surprised. The harness provides a constant stream of “stats” that allow you to act with total confidence in the face of chaos.
- Ghostly Presence: In low-light or misty conditions, you are a predator. You move faster and quieter than should be physically possible, striking from angles that “shouldn’t exist.”
Negatives
- Data Overload: The constant overlay of numeric trails and structural stats can be mentally exhausting. Prolonged activation (over 1 hour) leads to a “Logistical Migraine” that imposes penalties on social or creative tasks.
- The “Cold Lobe” Effect: The risk-resonant chill is sharp and painful. Repeated warnings in a high-danger environment can leave the wearer’s chest feeling bruised and numb from the cold.
- Uncanny Valley: Observers find the wearer’s movements “wrong” or “robotic,” making it difficult to build trust or charm others while the harness is pulsing with active logic.
The Auditor’s Abyssal Binding: Synthesis of the Tidal-Harness-294
Items Merged
- Tide Spine Javelins 2047 of the Coral Vigil (Matched Trio)
- Shadowstep Boots 135 (One Pair of Abysium-infused footwear)
- Ear 812 of the Calculating Auditor (One Still-Water Silver Pendulum)
Additional Materials Needed
- 2 Units of Abyssal Leather: To expand the boot material into a full chest-harness framework.
- 1 Vial of Aque-Script Filament Ink: For tracing the logic-circuitry across the leather.
- 1 Glass Mana-Resin Dome: To house and protect the silver pendulum at the harness center.
- 3 Nickel-Alloy Tube Cradles: To mount the javelins to the rib sections of the harness.
- 1 Consecrated Pearl-Tithe: To act as a biological bridge between the coral and the silver.
Tools Required
- Precision Micro-Lathe: To realign the pendulum’s frequency to the javelins’ vortex spin.
- Aetheric Braiding Rack: To hold the harness tension while stitching Abysium leather to coral-steel.
- Magnetic-Alignment Tweezers: For the delicate task of embedding Aque-Script into the silver tally-marks.
- High-Magnification Mind’s Eye Loupe: To monitor the causal-flow during the binding ritual.
- Steam Forge with Flow Vanes: For tempering the new silver-reinforced rod cores.
Skill Requirements
- Tier 3 Micro-Metallurgy: Necessary to bond Still-Water Silver to the hardened spine-coral cores.
- Advanced Rune Carving: To bridge the Shadow-Runes of the boots with the Actuarial circuits of the earring.
- Causal Mathematics: To calculate the harmonic resonance between the three disparate magical types.
- Wavekeeper Rite Competence: To perform the necessary Tidetower basin-touch during the final activation.
Crafting Steps
- Deconstruction and Softening: Carefully disassemble the Shadowstep Boots 135. Soak the Abysium leather in Nightshade Oil and Luminwax until the material is pliant enough to be re-stretched onto the Aetheric Braiding Rack in a chest-harness pattern.
- The Logic Core: Remove the nickel-alloy stud from the Ear 812. Place the silver pendulum into the Precision Micro-Lathe and engrave a secondary set of tally-marks that correspond to the “Vortex” frequencies of the javelins.
- Harness Framework: Mount the three Nickel-Alloy Tube Cradles onto the rib-plates of the harness. Reinforce the attachment points with Silver-thread lash, ensuring a direct physical connection between the leather and the weapon housings.
- Javelin Reinforcement: Strip the Aque-Script from the Tide Spine Javelins. Re-forge the internal rods using a mixture of ironsteel and Still-Water Silver. Inscribe new, merged runes along the hafts that link the javelins’ impact memory directly to the harness’s logic core.
- Circuit Scribing: Using the Aque-Script Filament Ink, trace a continuous line of logic-circuitry from the central dome to each of the three javelin cradles. This “nervous system” must also weave into the Shadow-Runes inherited from the boots.
- The Pendulum Sealing: Place the recalibrated silver pendulum inside the Glass Mana-Resin Dome. Secure the dome to the center of the harness using a drop of Luminwax mixed with the Pearl-Tithe. This creates the “Auditor’s Eye” of the harness.
- The Causal Ignite: Expose the completed harness to a high-frequency steam vent while chanting the 812 laws of risk. The pendulum must begin to vibrate in a “Perfect Harmonic” with the Aque-Script, causing the blue-green light to pulse through the leather.
- Basin-Touch Finalization: Submerge the harness (with javelins stowed) in a Tidetower Basin. Perform the “Aggression-Release” rite to synchronize the shadow-teleportation (Shadowstep) with the moisture-wake (Vortex Rider). The item is complete when the user feels the “Risk-Resonant” cold snap across the entire harness.
Chest-Binder of Dark-Counting and Three Wet-Sticks 294
In the before-time turnings, when the island-rocks were still arguing with the sky-water, there was a great weeping in the Houses of the Coin-Keepers. The flying-boats of trade were falling into the wet-below. They were not falling because of the wind, but because of the Unseen-Takers [translators note: perhaps pirates, perhaps angry ghosts of the accounting ledger]. The Unseen-Takers walked on the mist and stole the boxes of shiny-metal. The grand ledgers of the merchant-kings bled the red ink of sadness.
In this time of bad-math, there lived a person. The scratched stones call this person Vael-Zhur, which means The-One-Who-Counts-The-Drops, or perhaps, The-Water-That-Does-Math. We shall call him Math-Water. Math-Water was a guardian of the reef-doors. He carried three heavy burdens of the survival-magic.
On his walking-stumps [feet], he wore the skin of the deep-darkness, the boots that step through the nowhere-holes. In his hearing-meat [ear], he wore the silver-pendulum that clicks when the bad-luck is walking close. In his grabbing-flesh [hands], he held the three angry coral-spines that spin the fog and drink the rain.
But Math-Water was having the great clumsiness. When the Unseen-Takers came upon the mist, Math-Water tried to do the fighting. But when he stepped into the nowhere-hole with the dark-boots, the silver-ear-stone screamed too loud and made his brain into confused-jelly. When he tried to listen to the silver-ear-stone to find the math of the enemy, he dropped the angry coral-spines into the wet-below. The old writings say: “The hands were holding too many magics, so the head became an empty bucket of spilled numbers. His risk was very tall.”
Math-Water was angry at his own flesh. He walked to the deep-water-fire-room [forge] where the steam speaks in hot whispers. He said to the fire-priests, “Take my burdens and make them into my skin, for I am tired of holding the math and the murder separately.”
The fire-priests did a fearful trembling, but they took the knives of sharp-glass. They cut the skin of the deep-darkness from the foot-covers and stretched it over Math-Water’s breathing-cage [chest/ribs]. They ripped the silver-ear-stone from his hearing-meat and trapped it in a dome of clear-sand [glass] directly over his blood-pump [heart]. They built three bone-houses on his sides and locked the angry coral-spines inside them.
Then, they bled the blue-glow ink of the sea-weeds across the dark-skin, drawing the lines of logic. They forced Math-Water to submerge into the cold-basin while shouting the eight-hundred-twelve laws of the danger-money [actuarial risk].
The clear-sand dome went tick-tick-tick. The deep-darkness skin swallowed the light of the fire-room. The chest-binder was alive. The steam hissed the number two-nine-four, which is the number of the “Perfect Outcome of the Bleeding Shadow”.
The next turning of the moon, the Unseen-Takers came to rob the biggest flying-boat of the merchant-kings. They threw their hooks of silence and stepped onto the wet-wood. But Math-Water was standing there.
He did not look with his eyes. The old text says: “His chest-eye did the seeing. The silver-stone ticked, and Math-Water saw the floating-dying-numbers above the hair of the Unseen-Takers. He saw the geometry of their bad decisions.”
When the Unseen-Takers swung their swords of rust, Math-Water did not block. The chest-binder gave his skin a stinging-cold bite. The danger-math was calculated to be zero. Math-Water flickered into the nowhere-hole and appeared behind the Chief of the Takers.
Math-Water pulled an angry coral-spine from his breathing-cage. He did not throw it at the Chief. He threw it at the future.
The text becomes very confused here, saying: “The spine drank the shadow and swam through the air-water. It audited the Chief’s meat. The meat was found lacking.” The coral-spine traveled through the dark, bypassed the wooden-shields, and nailed the Chief to the mast of probability. The silver tally-marks on the spine commanded the shadow to grow tentacles, wrapping the Chief in the heavy-air [immobilization] so he could not do the escaping.
The other Unseen-Takers felt the fear-sweat. They tried to run into the mist. But Math-Water hit his blood-pump-dome with his fist. A wave of the silver-fire washed over the flying-boat. The silver-fire scrambled the luck of the enemies. Their boots slipped. Their swords hit their own knees. Their math was broken.
Math-Water threw the second and third angry coral-spines. They spun through the fog, turning the wet-air into solid ropes of dark-logic, tying the remaining thieves to the deck of inevitable-capture.
The flying-boat was saved. The merchant-kings tried to give Math-Water many boxes of shiny-metal, but Math-Water only stared at them. The text says the chest-binder was humming so loudly that Math-Water forgot how to speak the words of men. He only spoke the numbers of the rain. He never removed the Chest-Binder of Dark-Counting. He walked into the mist, becoming a living ledger-book of wet death, forever balancing the scales of the reef.
The Moral of the Story: When the tools of the grabbing-flesh fight against the tools of the hearing-meat, you must sew them to your breathing-cage; for a person who carries their weapons and their math as one single skin shall reduce the luck of their enemies to the absolute nothing.
Suggested conversions to other systems:
Call of Cthulhu (7th Edition)
Name: The 294th Causal-Link Harness
- Classification: Arcane Artifact / Hyper-geometric Device
- Description: A matte-black leather harness with a vibrating silver pendulum at the solar plexus and three coral javelins.
- Game Mechanics:
- Probability Intuition: Grants a Bonus Die on Accounting, Library Use, and Appraise checks.
- Risk Resonance (Passive): When targeted by a surprise attack or trap, the user makes a DEX roll with a Bonus Die. Success means the harness’s “stinging cold” allowed them to dodge instinctively.
- Shadow-Audit Strike (Active): Spend 10 Magic Points. The investigator launches a javelin. The attack ignores all physical cover and armor. On a hit, the target must pass an Extreme STR check or be immobilized by shadow-tendrils for 1d6 rounds.
- Causal Pulse (Active): Spend 15 Magic Points and 1d6 Sanity. For the next minute, all allies within 10 yards receive a Bonus Die to all skill rolls as the local probability is stabilized.
- Sanity Loss: 1/1d4 SAN to attune; the clinical, numeric view of human “threat levels” is chilling.
Blades in the Dark
Name: The Abyssal Auditor’s Harness
- Item Type: Fine Relic (Tier III)
- Load: 2 (Integrated harness and weaponry).
- Mechanics:
- Analytical Shadow (Passive): You gain Potency when you Prowl in dim light or Survey a mechanical system or a group’s weaknesses.
- Causal Warning: You may spend 1 Stress to resist a consequence involving a surprise or a mechanical failure. The harness’s “chill” provides the necessary warning.
- Shadow-Audit (Active): Spend 2 Stress to launch a javelin that “glitches” through reality. The attack has Potency and ignores Armor (natural or worn).
- Audit the Escape: If you hit an enemy, they are “locked” in place. They cannot move from their current position until you release the javelin or they spend a large amount of effort (Scale/Tier dependent) to break the shadow-bind.
- Syntax Note: Counts as a single item for the purpose of being “Fine” gear.
Dungeons & Dragons (5th Edition)
Name: Abyssal Auditor’s Tidal-Harness-294
- Wondrous Item, Rare (Requires Attunement)
- Armor Class: While wearing this harness, you have a +2 bonus to AC if you are wearing no other armor.
- Calculated Precision: Your weapon attacks with the integrated javelins score a critical hit on a roll of 19 or 20.
- Passive: Risk Resonance. You cannot be surprised while you are conscious. You have advantage on Dexterity saving throws against traps and environmental hazards.
- Integrated Weaponry: The harness contains three Tide Spine Javelins. These are +1 javelins. When thrown through water, mist, or rain, the range is doubled and they deal an extra 1d6 piercing damage.
- Active: Shadow-Audit Strike (3 Charges/Day). When you make a ranged attack with a Tide Spine Javelin, you can expend 1 charge to make the javelin invisible and intangible until it hits. The target gains no benefit from cover, and the attack has advantage. On a hit, the target is Restrained (DC 15 Strength save to escape).
- Active: Probability Pulse (1/Day). As an action, you release a wave of silver fire. Allies within 30 feet gain a 1d4 bonus to attack rolls and saving throws for 1 minute.
- Slot: Torso.
Knave (2nd Edition)
Name: The 294-Tidal Auditor’s Kit
- Item Type: Merged Relic (Tier 3)
- Inventory Slots: 2 (Includes harness and 3 javelins).
- Quality: 55/55 (Still-Water Silver & Abyssal Leather).
- Mechanics:
- Auditor’s Eye: You always know the exact HP, Armor, and “Suggested Value” of any creature or object you observe for at least 1 round.
- Shadow-Step Evasion: Once per day, you may automatically succeed on a saving throw against an attack or trap by “flickering” into a nearby shadow.
- Javelin Set: Includes 3 javelins (d8 damage). When thrown, they have Advantage if there is mist or rain present.
- Audit the Outcome (Active): Once per day, you may force a single target you have struck with a javelin to remain stationary. They cannot move from that spot for 1 turn.
- Syntax Note: A single physical object. Its durability (HP) must be overcome (Wearer’s Max HP + 55) to disable its magical functions.
Fate (Fate Core / Condensed)
Name: The 294-Abyssal Auditor’s Harness
- Item Type: Tier 3 Legendary Extra
- Functional Aspect: Tactical Causal-Link Harness
- Stunts:
- Calculated Evasion: Because I have the 294-Harness, I gain a +2 to Defend with Athletics against any physical attack that I can perceive, as the Risk-Resonance provides a stinging cold warning of the strike’s trajectory.
- Shadow-Audit Strike: Once per scene, I may spend a Fate Point to launch a Tide-Spine Javelin that ignores all environmental or situational Aspects related to cover or distance, attacking the target’s most probable structural weakness.
- Audit the Flow: I can use my Investigation or Lore skill to provide a “Statistical Overlay” for my allies. On a success, I can place a “Causal Advantage” Aspect on the scene with two free invokes.
- Mechanics: Occupies the Torso slot. The harness functions as a single physical Extra that replaces separate stealth and weapon gear.
Numenera & Cypher System
Name: Causal-Link Tidal Harness (932/294 Variant)
- Level: 1d6 + 3 (Tier 3 Artifact)
- Form: A matte-black leather chest-harness with an oscillating silver pendulum and three integrated coral javelin cradles.
- Mechanics:
- Passive (Asset): The wearer has an Asset in all tasks involving Stealth, Acrobatics, and identifying mechanical or structural weaknesses.
- Shadow-Audit (Active): The user launches a javelin. This is a level 7 attack that ignores armor. If it hits, the target is caught in a shadow-anchor and cannot move from their location for 1 minute (Might task to break).
- Risk Resonance (Passive): If an attack would otherwise hit the user, they may spend 2 points from their Speed Pool to “flicker” out of the way, treating the attack as a miss.
- Probability Pulse (Active): By spending 5 points from the Intellect Pool, the wearer stabilizes the local causal field. All allies within short range treat the difficulty of their next task as one step lower. (Depletion: 1 in 1d20).
- Syntax Note: This is a single physical artifact.
Pathfinder (2nd Edition)
Name: Abyssal Auditor’s Tidal-Harness-294
- Item 12: Rare, Abjuration, Artifact, Conjuration, Divination, Shadow
- Usage: worn (torso); Bulk: 1
- Stat Block:
- Skill Bonus: +3 item bonus to Acrobatics, Stealth, and Industrial Lore.
- Passive: Risk Resonance. You gain a +2 circumtance bonus to Perception for Initiative and to AC against attacks made by creatures you are unaware of.
- Integrated Weapons: The harness holds three +2 Striking Tide-Spine Javelins. These javelins return to the harness automatically at the end of your turn if they were thrown (Shadow-Recall).
- Activate [Two-Actions]: Shadow-Audit Strike. (Frequency: 3/day). You make a ranged Strike with a javelin. The javelin becomes invisible and intangible; the target is flat-footed against this attack and it ignores all cover. On a hit, the target is Grabbed by shadow-tendrils (Escape DC 30).
- Activate [Three-Actions]: Probability Pulse. (Frequency: 1/day). You release a wave of silver fire. Allies within a 30-foot emanation gain a +1 status bonus to attack rolls, AC, and saving throws for 1 minute.
- Syntax Note: Occupies the Torso slot.
Savage Worlds (Adventure Edition)
Name: The 294th Auditor’s Harness
- Item Type: Legendary Relic (Tier 3)
- Stats: Armor +3 (Torso).
- Mechanics:
- Auditor’s Edge: The wearer gains the Danger Sense and Calculating Edges. If they already have them, they receive an additional +2 to the relevant rolls.
- Shadow-Acrobat: The wearer gains a +2 bonus to all Athletics rolls involving balance, tumbling, or movement through difficult terrain.
- Nova Javelin (Active): As an action, the wearer may fire a javelin (Range 12/24/48, Damage Str+d8, AP 4). By spending 1 Bennie, the attack automatically hits the target’s most vulnerable spot (ignores Called Shot penalties).
- Reef-Latch Audit: On a Raise with a javelin hit, the target is Entangled (or Bound if a Bennie is spent) by shifting shadows and cannot move until they break free.
- Probability Pulse: Once per session, the wearer can grant all allies in a Large Burst Template one free Reroll on any single failed action taken within the next three rounds.
- Syntax Note: This is a single physical item with Hardness 12.
Shadowrun (6th World Edition)
Name: The 294-Causal Logic Rig
- Item Type: Qi Focus (Force 5) / Tactical Rig
- Availability: 6(R)
- Cost: 65,000¥
- Stats: * Dice Pool Bonus: +3 to Engineering, Sneaking, and Gymnastics.
- Defense Rating: +4
- Mechanics:
- Tactical Audit: The user gains the Tactical Awareness quality. Additionally, they may spend a Minor Action to “Audit” an opponent, revealing their current Stun and Physical condition monitors.
- Shadowstep Stride: The wearer gains a +2 meter bonus to their Movement rate and ignores penalties for difficult terrain.
- Probability Strike (Active): When attacking with the integrated Tide Spine Javelins (treated as Thrown Weapons, 4P damage, –2 AP), the user can spend 1 Edge to make the attack “Intangible.” The target cannot use Cover or Dodge as a defensive attribute against this strike.
- Risk Resonance: If the user is about to be hit by an ambush or trap, the Rig provides a “Stinging Cold” warning, granting +2 dice to the Surprise Test.
- Syntax Note: A single physical item that occupies the Torso slot. Requires a Magic rating or Adept status to bond the Qi Focus.
Starfinder (2nd Edition / Playtest)
Name: Auditor’s Abyssal Harness-294
- Item Level: 12
- Price: 38,000 Credits
- Bulk: 1
- Usage: Worn (Torso)
- Stats: * Skill Bonus: +3 item bonus to Acrobatics, Stealth, and Perception.
- Mechanics:
- Passive: Risk Resonance. You gain a +2 bonus to Initiative and are never Flat-Footed against surprise attacks.
- Integrated Tide Spines: Includes three javelins (1d8 P damage). When thrown through mist, smoke, or water, they gain the Seeking trait, ignoring Concealment.
- Active: Shadow-Audit Strike (3 Charges/Day). As a standard action, you throw a javelin. It phases through solid matter; the target is denied their Dexterity bonus to AC and you ignore all Cover. On a hit, the target is Entangled (DC 10 + half level + Dex mod) for 1d4 rounds.
- Active: Probability Pulse (1/Day). As a move action, you activate the silver pendulum. Allies within 30 feet gain a +1 status bonus to all attack rolls and saves for 1 minute.
- Syntax Note: This is a Hybrid (Magic/Tech) item. It occupies the Torso slot.
Traveller (Mongoose 2nd Edition)
Name: TL 15 Tactical Actuarial Harness
- Tech Level: 15 (High-Level Psionic/Tech Integration)
- Mass: 2 kg
- Cost: Cr 350,000
- Stats: * Skill DM: Grants DM+3 to Athletics (Dexterity), Stealth, and Investigate.
- Mechanics:
- Probability Engine: The harness monitors local causal weight. The wearer gains a DM+2 to all Evasive Action checks and is immune to the effects of low-light or smoke-based vision penalties.
- Shadow-Audit Throw: Includes three retrievable javelins (3D damage). When thrown, the user may ignore the target’s Cover DM by spending 1 point of PSI (or by succeeding on a Difficult 10+ Education check).
- Causal Anchor: On a successful hit, the user can trigger a “Shadow Lock.” The target must pass a STR (10+) check or remain unable to move from their current 1.5-meter square for 2D rounds.
- Risk Resonance: The wearer is never surprised by mechanical traps or automated sensors; the harness provides a tactile “Cold Warn” before activation.
- Syntax Note: A single physical object worn over standard armor.
Warhammer 40,000 Roleplay: Wrath & Glory
Name: The Abyssal Auditor’s Tidal-Harness-294
- Tier: 3
- Cost: 75 Value / 5 Influence
- Keywords: [NATURE], [ADEPTUS BIOLOGUS], [RElic], [ORDOS CALIXIS]
- Stats: * Attribute Bonus: +2 Agility, +2 Intelligence.
- Armor: +2 Resilience (Torso).
- Mechanics:
- Audit the Weakness: You gain +3d to Awareness (Int) and Stealth (A) tests. You can spend 1 Glory to automatically learn a target’s Resolve and Resilience.
- Shadow-Audit Strike: When using the integrated javelins (Damage 6+1 ED, Range 12m), you may ignore any penalties from Cover or Darkness. On a successful hit with a Shift, the target is Restrained.
- Causal Metronome: You gain +Rank to your Passive Defense.
- Probability Pulse: Once per combat, spend 1 Glory to allow all allies within 15 meters to ignore any Difficulty penalties on their next Test.
- Syntax Note: A single physical item that occupies the Torso slot.
