Forgotten Chrono Lock

Description: The Forgotten Chrono-Lock is a beautifully crafted, intricate hourglass-shaped lock that can be purchased from select antiquity shops in Saṃsāra. It is said to have been created by a mysterious guild of master artisans who have now vanished into obscurity, leaving behind their ingenious creations. The lock is designed to protect valuable treasures or secret passages, and its mechanism operates on the concept of time and abandonment.

Usage: When a player acquires the Forgotten Chrono-Lock, they can use it to protect a valuable item, hidden door, or important location that they wish to safeguard from unwanted intruders. To activate the lock, the player must first set a specific time duration, typically ranging from minutes to several hours, during which the Chrono-Lock will remain dormant and inactive. Once the duration is set and the lock is activated, it becomes invisible to the naked eye and impervious to conventional lock-picking methods.

Tags: Temporal, Invisible, Hourglass, Artisanal, Riddle, Protective, Mystical, Time-bound, Dust, Alert

Solving the Riddle: To unlock the Forgotten Chrono-Lock before the pre-set time duration elapses, a riddle must be solved. The riddle’s clues can be hidden somewhere nearby or integrated into the environment of the protected area. The solution to the riddle unveils the invisible Chrono-Lock, revealing its hourglass-shaped form, which can then be turned upside down like a real hourglass to release the locking mechanism.

  • Success Outcome: If the players successfully solve the riddle and unlock the Chrono-Lock before the time duration expires, the lock clicks open, and the hidden door or protected item is accessible. Additionally, the hourglass inside the Chrono-Lock flips and releases a small, glowing, ephemeral sand-like substance, called “Temporal Dust.” Temporal Dust has magical properties, and each particle can grant a temporary boost in perception or agility, providing an incentive for players to solve the puzzle efficiently.
  • Failure Outcome: If the players fail to solve the riddle within the specified time, the Chrono-Lock will reactivate itself and remain invisible once again. Moreover, it emits a faint, ghostly hum, alerting the entire area that an intrusion attempt has been made. Depending on the setting, this may attract guardians or security mechanisms to the location, potentially endangering the players and making the task more challenging.

In the world of Saṃsāra, the Forgotten Chrono-Lock—an hourglass-shaped lock steeped in mystery and temporal magic—is a rare and coveted artifact. Its origins tie it to a vanished guild of master artisans, and its presence in the marketplace reflects the blend of Renaissance artistry and Industrial Age innovation that defines this setting. Below is a description of the types of shops where it might be bought and sold, how transactions occur, and the associated costs, all tailored to the unique economy and culture of Saṃsāra as of March 12, 2025.

  • Antiquarian Emporiums
    • Description: These are dimly lit, sprawling shops tucked into the older quarters of Saṃsāra’s cities, such as the shadowed alleys of Vyrith or the cobblestone markets of Kaelthorne. Dusty shelves groan under the weight of relics—clocks with no hands, cracked astrolabes, and faded tapestries. The air smells of aged leather and incense, and the shopkeepers are eccentric scholars or grizzled collectors, often clad in robes adorned with hourglass motifs.
    • How It’s Bought and Sold: Transactions here are deliberate and ritualistic. Buyers must prove their worth by sharing a tale of lost time or abandoned dreams, aligning with the lock’s theme. Sellers haggle using a mix of gold and obscure artifacts, and the Chrono-Lock is displayed behind glass, revealed only to serious bidders.
    • Cost: 500-700 gold talons (Saṃsāra’s standard currency), reflecting its rarity and the shop’s prestige. Alternatively, it might cost a cherished personal relic (e.g., a family heirloom) plus 300 gold talons.
    • Notes: Prices rise if the shopkeeper suspects the buyer seeks it for profit rather than preservation.
  • Occult Bazaar Stalls
    • Description: Found in the bustling night markets of Saṃsāra’s trade hubs, like the Emberlight Bazaar, these stalls are makeshift yet mesmerizing. Canvas tents glow with lantern light, and tables are strewn with oddities—void-touched stones, whispering charms, and the Chrono-Lock itself, nestled among lesser trinkets. Vendors are often veiled mystics or itinerant tinkerers, their voices low and cryptic.
    • How It’s Bought and Sold: Deals are swift and secretive. Buyers whisper their intent, and sellers respond with a riddle tied to time (e.g., “What runs but never walks?”). Correct answers lower the price; failure invites a higher cost or a curse. Payment is in gold or rare alchemical reagents.
    • Cost: 400-600 gold talons, though savvy buyers might barter it down to 350 with a clever response or a vial of star-dust (valued at 100 talons). Sellers might demand an extra 50 talons if the market is crowded.
    • Notes: The lock’s invisibility feature makes it a favorite among thieves, driving demand and price fluctuations.
  • Guild Remnant Outposts
    • Description: Hidden in remote corners of Saṃsāra—ruined towers, forgotten forges, or subterranean workshops—these outposts are maintained by descendants or scavengers of the lost artisan guild. The air crackles with residual magic, and the Chrono-Lock sits atop a pedestal, surrounded by broken tools and faded blueprints. The keepers are wary, often armed with clockwork sentinels.
    • How It’s Bought and Sold: Acquisition requires a quest or favor—retrieving a lost guild artifact or proving temporal mastery (e.g., surviving a time loop). Payment blends tangible wealth with intangible offerings, like a memory willingly surrendered to the void.
    • Cost: 600-800 gold talons, or 400 talons plus a significant service (e.g., slaying a time-wraith). A memory sacrifice might reduce the cost to 300 talons but risks personal loss.
    • Notes: These sellers value the lock’s legacy over profit, making deals unpredictable and costly.
  • Industrial Age Curio Shops
    • Description: Located in the steam-choked cities of Saṃsāra, like Ironspire, these shops cater to wealthy industrialists and inventors. Glass cases line polished floors, displaying hybrid relics—steam-powered astrolabes, gear-driven oracles, and the Chrono-Lock, its hourglass form gleaming under electric lights. Shopkeepers are sharp-eyed merchants in tailored vests, fluent in both trade and technomancy.
    • How It’s Bought and Sold: Transactions are formal, with contracts signed in triplicate. Buyers must demonstrate utility (e.g., a plan to secure a factory vault), and sellers upsell with promises of Temporal Dust’s industrial applications. Payment is in gold or machined parts.
    • Cost: 700-900 gold talons, reflecting the premium for its blend of magic and mechanics. A trade-in of rare components (e.g., aetheric gears worth 200 talons) might lower it to 500 talons.
    • Notes: Prices spike during technological expos, where the lock’s novelty draws elite bidders.
  • Black Market Caravans
    • Description: Roaming the fringes of Saṃsāra’s wilds, these caravans—cloaked in shadow and guarded by masked enforcers—deal in forbidden goods. The Chrono-Lock is kept in a locked chest, its invisibility making it a smuggler’s dream. The air reeks of oil and burnt herbs, and the traders speak in coded phrases.
    • How It’s Bought and Sold: Deals are clandestine and dangerous. Buyers must offer a bribe or a favor (e.g., silencing a rival) to see the lock, then haggle fiercely. Payment is in gold, stolen goods, or blood-oaths.
    • Cost: 300-500 gold talons, the lowest price due to its illicit nature, though a favor (e.g., a heist) might drop it to 200 talons with a 100-talon bribe. Risks include betrayal or theft.
    • Notes: The lock’s guardian alert feature makes it prized here, but buyers risk attracting enforcers.

General Observations in Saṃsāra

  • Availability: The Forgotten Chrono-Lock is scarce, appearing sporadically as the guild’s legacy fades. Shops hoard them, driving competition and cost. 
  • Currency: Gold talons are Saṃsāra’s base currency, roughly equivalent to a day’s skilled labor (1 talon). Barter with artifacts or services is common. 
  • Cultural Value: Its time-based mechanics and Temporal Dust tie it to Saṃsāra’s fascination with history and progress, inflating its worth beyond utility. 
  • Adjustments: Costs vary with local wealth (e.g., higher in Ironspire, lower in rural Vyrith) and the lock’s condition (pristine locks fetch 10-20% more).

In Saṃsāra, the Forgotten Chrono-Lock is more than a device—it’s a relic of a lost era, traded with reverence, cunning, or desperation depending on the shop and its keeper.

Perception of Activation: When the Forgotten Chrono-Lock is activated, it unleashes a symphony of sensory and extra-sensory phenomena that vary depending on whether one is the user (the person setting the time duration and activating the lock) or an observer (someone witnessing the activation from outside). Below is a detailed breakdown of what is perceived through the five senses—sight, sound, touch, taste, and smell—along with multiple extra-sensory perceptions (e.g., intuition, temporal awareness, emotional resonance), including positives and negatives from each perspective.

  • User’s Perspective
    • Sight: The hourglass-shaped lock flickers into visibility as the riddle is solved, its intricate metal frame glowing with a soft, ethereal silvery-blue light. The glass chambers pulse faintly, and as the user sets the duration, the sand within shifts, releasing Temporal Dust—tiny, glowing particles that shimmer like fireflies, drifting upward in slow spirals before fading into the air.
    • Sound: A faint ticking begins, like a distant clock, growing into a resonant chime as the lock activates. The sound softens to a low hum, pulsing in rhythm with the sand’s movement, then fades as the lock vanishes from sight.
    • Touch: The metal feels cool and smooth under the fingers as the duration is set, but a shiver runs through the user’s hands as the lock activates, followed by a sensation of lightness, as if the air itself lifts slightly. Once invisible, a faint static tingle lingers where the lock once stood.
    • Taste: A dry, chalky taste coats the tongue, faintly sweet like forgotten sugar, intensifying as the Temporal Dust drifts near the face, then dissipating as the lock vanishes.
    • Smell: The air carries a crisp scent of old parchment and polished brass, tinged with a fleeting whiff of ozone as the lock fades into invisibility, leaving a sterile emptiness behind.
    • Extra-Sensory Perceptions: 
      • Intuition: A sudden clarity strikes as the riddle’s solution aligns, accompanied by a subtle unease, as if time itself watches the user’s actions. 
      • Temporal Awareness: The user feels the set duration as an internal rhythm, a ticking in the mind that counts down instinctively, urging precision. 
      • Emotional Resonance: A bittersweet pang of nostalgia surfaces, tied to the lock’s theme of abandonment, mingling with pride at mastering its mechanism.
    • Positives: The user feels empowered by the lock’s activation, gaining a sense of control over time and protection. The Temporal Dust offers a thrilling boost to perception or agility, enhancing their capabilities temporarily.
    • Negatives: The ticking awareness of the countdown can induce stress, and the nostalgic resonance might distract or unsettle, risking emotional vulnerability.
  • Observer’s Perspective
    • Sight: The lock shimmers into view as the user solves the riddle, its hourglass form glowing with a delicate, otherworldly light. The Temporal Dust sparkles as it rises, casting faint reflections on nearby surfaces, before the lock vanishes entirely, leaving an empty space that feels subtly wrong.
    • Sound: A soft, rhythmic ticking fills the air, followed by a crystalline chime that echoes briefly. As the lock fades, a ghostly hum lingers for a moment, then silence reigns, unnaturally heavy.
    • Touch: A cool breeze brushes past as the lock activates, carrying a faint vibration through the ground. When it vanishes, the air feels denser, pressing lightly against the skin like an unseen weight.
    • Taste: A vague, dusty bitterness lingers on the tongue, as if tasting the passage of time itself, fading quickly as the lock disappears.
    • Smell: The scent of aged wood and metal wafts briefly, undercut by a sharp, electric tang as the lock vanishes, leaving a void-like absence of odor that feels unsettling.
    • Extra-Sensory Perceptions: 
      • Intuition: Observers sense a shift, as if something vital has slipped away, paired with a faint curiosity about the lock’s purpose. 
      • Temporal Awareness: Time seems to slow momentarily during activation, creating a disjointed perception that clashes with reality. 
      • Emotional Resonance: A quiet melancholy tugs at the heart, evoking lost moments or forgotten places, though it’s unclear why.
    • Positives: The display is mesmerizing, sparking wonder and admiration for the user’s skill. The Temporal Dust adds a magical allure, hinting at hidden potential.
    • Negatives: The sudden invisibility and ghostly hum can provoke unease or suspicion, and the temporal distortion might cause mild disorientation.

General Notes: The Forgotten Chrono-Lock’s activation blends tangible beauty with an eerie sense of absence, reflecting its themes of time and abandonment. Users experience a direct, tactile connection to its mechanism, while observers perceive a more distant, haunting spectacle. Positives include empowerment and wonder, tempered by negatives like stress, unease, or disorientation, ensuring a balanced experience in Saṃsāra’s enigmatic world. Adjustments to the duration or intensity of effects can tailor its impact for gameplay.

Recipe: Crafting the Temporal Chrono-Lock

  • Description: This recipe allows an artisan to recreate a functional replica of the Forgotten Chrono-Lock, a device that protects treasures or passages with a time-based, invisible mechanism and releases Temporal Dust upon successful unlocking. The process requires precision, arcane knowledge, and a touch of temporal essence to replicate the original guild’s lost mastery.
  • Materials Needed
    • Darkened Brass (2 lbs): A sturdy, tarnished metal alloy prized for its durability and resonance with temporal magic. 
    • Crystal Glass (1 lb): Two flawless panes, shaped into hourglass chambers, capable of containing mystical energies. 
    • Aetheric Sand (1 oz): Fine, luminescent grains harvested from Saṃsāra’s ether-winds, the source of Temporal Dust. 
    • Time-Worn Relic (1 item): A small, ancient object (e.g., a rusted pocket watch or broken sundial) imbued with the essence of forgotten years. 
    • Essence of Absence (1 vial): A rare alchemical distillate, extracted from void-touched ruins, to power the lock’s invisibility. 
    • Gold Filigree (0.5 oz): Thin threads of gold for decorative inlays, enhancing the lock’s artisanal beauty.
  • Tools Required
    • Artisan’s Hammer and Chisel: For shaping the brass into an intricate hourglass frame. 
    • Glassblower’s Kit: To mold and seal the crystal glass into precise chambers. 
    • Alchemical Crucible: A heat-resistant vessel for infusing the aetheric sand with temporal properties. 
    • Engraving Tools: Fine implements for etching riddles and symbols into the metal and glass. 
    • Arcane Focus (e.g., Wand or Crystal): To channel the Essence of Absence and bind the lock’s magic. 
    • Timekeeper’s Caliper: A precise measuring tool to calibrate the lock’s temporal mechanism.
  • Skill Requirements
    • Crafting (Metalworking): Proficiency in forging and shaping metal to create the hourglass frame (Difficulty: Moderate). 
    • Glassblowing: Expertise in crafting delicate glass chambers to hold the aetheric sand (Difficulty: High). 
    • Arcana or Occult Knowledge: Understanding of temporal magic and riddles to imbue the lock with its mystical properties (Difficulty: High). 
    • Alchemy: Skill in preparing and infusing mystical substances like the Essence of Absence and aetheric sand (Difficulty: Moderate). 
    • Perception: Keen attention to detail for aligning components and ensuring the lock’s functionality (Difficulty: Low).
  • Crafting Steps
    • Forge the Frame: 
      • Heat the darkened brass in a forge until malleable, then use the artisan’s hammer and chisel to shape it into an hourglass form, roughly 10 inches tall. 
      • Etch intricate patterns—spirals and hourglass motifs—into the surface with engraving tools, leaving space for the riddle later. 
      • Cool the frame and polish it to a muted sheen, preserving its aged appearance.
    • Craft the Glass Chambers: 
      • Using the glassblower’s kit, melt the crystal glass and mold it into two conjoined chambers, mimicking the hourglass shape within the brass frame. 
      • Ensure the chambers are airtight and perfectly symmetrical, then let them cool slowly to avoid cracks. 
      • Test the fit within the brass frame, adjusting with the timekeeper’s caliper for precision.
    • Prepare the Temporal Dust: 
      • Place the aetheric sand in the alchemical crucible and heat it gently over a low flame. 
      • Crumble the time-worn relic into fine dust and mix it with the sand, chanting a simple incantation (e.g., “Time lost, time held”) to bind its essence. 
      • Once the mixture glows faintly, remove it from heat and let it settle, creating the Temporal Dust.
    • Infuse the Essence of Absence: 
      • Pour the Essence of Absence into the crucible with the cooled Temporal Dust, stirring until the mixture shimmers with a faint void-like sheen. 
      • Using the arcane focus, channel a minor spell of concealment (e.g., “Fade from Sight”) into the mixture, linking it to the lock’s invisibility. 
      • Carefully transfer the infused dust into one of the glass chambers, sealing it with a glass cap.
    • Assemble the Mechanism: 
      • Secure the glass chambers into the brass frame, ensuring they align with the hourglass design. 
      • Attach a hidden pivot mechanism (crafted from excess brass) at the base, allowing the hourglass to flip when unlocked. 
      • Weave the gold filigree into the frame’s edges, enhancing its beauty and reinforcing the structure.
    • Encode the Riddle: 
      • Engrave a time-themed riddle (e.g., “I am full when I am empty, swift when I am still—what am I?”) across the frame and glass, scattering clues subtly. 
      • Test the riddle’s clarity—its solution (e.g., “an hourglass”) must trigger the lock’s visibility when spoken aloud or acted upon (flipping the hourglass).
    • Activate the Lock: 
      • Set a trial duration (e.g., 1 hour) using the timekeeper’s caliper to calibrate the pivot mechanism. 
      • Channel a final burst of arcane energy through the focus, speaking “Time guards, time yields,” to awaken the lock’s magic. 
      • Verify that it turns invisible and releases Temporal Dust when flipped after the riddle is solved.

Notes

  • Time to Craft: Approximately 3-5 days, depending on skill and resource availability in Saṃsāra. 
  • Cost Estimate: 800-1,000 gold talons for materials and tools, assuming access to rare components like Essence of Absence. 
  • Balance Adjustments: Reduce the Temporal Dust duration (e.g., 1 minute instead of 5) or increase crafting difficulty for lower-level artisans. 
  • Saṃsāra Flavor: The recipe reflects the guild’s lost art, blending mysticism with mechanical precision, and requires resources tied to the world’s history and progress.

This Temporal Chrono-Lock mirrors the original’s function and mystique, offering a challenging yet rewarding crafting experience in Saṃsāra’s unique setting.

Tale of the Hour’s Veiled Guardian

In a time when the world was yet unshaped and the voices of men unformed, there whispered a story from a tongue so ancient it crumbles like dry leaves in the wind. This is the legend, muddled and frayed, of what we call the Forgotten Chrono-Lock, though the old ones named it the Hour’s Veiled Guardian in their halting chants. Passed from a speech lost to dust into the broken verses of those who glimpsed its shadow, it is the tale most told of this strange relic, a warden of time and solitude forged in the land of Saṃsāra—or so we reckon, for the name feels like a frail echo of its true call.

Before the fires of industry roared, when the heavens danced with fleeting lights and the earth thrummed with hidden songs, the world was a place of wild wonder. Time was a river then, unbound and free, spilling through the cracks of days and nights. Into this age came a circle of crafters—some say locksmiths, others sages—whose names are erased from stone, though whispers name them the Watchers of the Falling Grain. They sought not power nor wealth, but a shield for what must not fade, a secret the old words call “the sigh of the gone,” though we stumble to say “time” or “memory” in its place. The tale tells they journeyed to the Dune of Endless Fall, a rise where sand flowed backward, and there seized a mote of eternity—a speck that held the weight of lost hours.

For seven turns of the moon they labored, their hands shaping metal not with flame but with thought, crafting darkened brass into a form like an hourglass, though the term feels rough. Its surface bore signs of time’s riddle—curls and scratches that bent the eye—and within they set twin vessels of glass, pure as frozen breath. Into one they poured the mote of eternity, now a dust that shimmered faint and strange, and bound it with a murmur of loss. This was no simple bolt, but a guardian of delay—a lock that vanished from sight, tied to a span of moments, only to yield when its puzzle was pierced. The Hour’s Veiled Guardian was set before a hidden hoard—some speak of a chest of vanished days, others a door to the past’s echo—and there it rested, its sands a silent wall against the brash and the bold.

The story twists here, for many came to claim its prize. There was Gorrn the Fierce, a warrior clad in steel, who bellowed at the guardian and struck it with his hammer, seeking its yield. The brass sang a mournful note, and the ground shuddered, birthing a wind of sand that swallowed Gorrn and his kin, leaving only silence. Then came Sylva, a seeker with a mind like a star, who traced the marks with steady hands and spoke answers bright and swift. The guardian flared, then hid anew, and a hum rose, summoning watchers from the void—forms of dust and shadow that chased her into the wilds. The ancients say she returned, her tongue tied, muttering of hours unstrung.

Yet one came different—a figure whose name wavers in the telling, sometimes Rhea, sometimes a sigh without form. They carried no blade, only a cloak worn thin, and in their hands a handful of sand from a forsaken place. Before the Guardian they knelt, not to force but to muse. They spoke of time—not as foe, but as friend, as the pause that holds all motion—and the signs glowed soft, then clear. The hourglass emerged, its form unveiled, and the sands within turned, spilling a dust that danced like embers. The hoard opened, and Rhea stepped through, finding what lay beyond—some say a light that cradled all that was, others a quiet that mended the heart. The Guardian clicked shut, unseen once more, its duty restored.

The tale frays here, as if the thread breaks under time’s pull. The Hour’s Veiled Guardian endured, passing through hands as Saṃsāra changed, its riddle whispered in shadowed shops when the Renaissance met the Industrial Age. Its cost was never mere coin, but a proving of patience, a dance with the past. It lingers still, a lock of brass and sand, its puzzle a breath of time’s weight. Though its makers’ names fade, though its first tongue is dust, the story clings—a fractured echo of a craft deeper than stone.

Moral of the Story: The gates of the past open not to force, but to those who listen to the silence between moments.

Suggested conversions to other systems:

Call of Cthulhu (7th Edition)

Item Name: Hour’s Veiled Guardian

  • Description: An hourglass-shaped lock of darkened brass and shimmering glass, etched with cryptic symbols of time. This artifact guards secrets with a temporal veil, tied to an incomprehensible past beyond human ken.
  • SAN Cost: 0/1d4 (upon witnessing its activation or dust release; success on a Sanity roll negates loss).
  • Characteristics: 
    • Size: 12 inches tall 
    • Weight: 6 lbs 
    • Durability: Impervious to mundane damage; requires a Hard POW roll (opposed by its POW 70) to affect with magic. 
    • POW: 70 (reflects its temporal mystique).
  • Mechanics: 
    • Unlocking the Guardian: Investigators must bypass its temporal lock: 
      • Set a duration (1 minute to 24 hours) with an INT roll (Regular difficulty) to calibrate the mechanism. 
      • Solve a time-themed riddle with an INT roll (Hard difficulty) using environmental clues (e.g., “What falls yet never breaks?”). 
      • Flip the hourglass with a DEX roll (Regular difficulty) before the duration ends, opposed by its POW 70 if rushed.
    • Success: The lock clicks open, releasing Temporal Dust (grants +10% to Spot Hidden for 1d6 rounds), unveiling the protected area. 
    • Failure: The lock vanishes, emitting a ghostly hum (1/1d6 SAN loss) and summoning a guardian (e.g., Time-Lost Shade, STR 50, CON 40, SIZ 40, INT 60, POW 50, DEX 70, HP 8, Damage 1d4).
  • Keeper Notes: Its eldritch nature may hint at Mythos origins; adjust guardian strength for party size.

Blades in the Dark (v8.2)

Item Name: Hour’s Veiled Guardian

  • Type: Arcane Artifact (Rare, Tier III)
  • Description: An hourglass lock of brass and glass, it turns invisible to guard a stash or passage, tied to time’s flow and a lost guild’s craft.
  • Magnitude: 5 (moderate supernatural effect).
  • Load: 2 (bulky to carry). 
  • Mechanics: 
    • Score Usage: Activating or unlocking it is a short score (e.g., securing a hideout). 
    • Activation: Set a duration (1 minute to 1 day) with a Tinker roll (Standard effect), then it vanishes. Unlocking requires a 6-segment clock: 
      • Study (Limited/Standard/Great effect) to solve a time riddle from clues (e.g., “I am spent yet never spent”). 
      • Tinker or Attune to reveal and flip the hourglass (6-segment clock).
    • Success: The lock appears and opens, releasing Temporal Dust (+1d to Finesse or Survey for one roll), granting access. 
    • Failure: The lock reactivates, emitting a hum (+1 Heat) and summoning a Tier II spectral guard (Quality 2, Harm 1).
  • Downtime: Researching it costs 1 Coin and a Study roll (Risky position).
  • Crew Notes: Balance dust effects against Tier; higher Tiers face tougher guardians.

Dungeons & Dragons (5th Edition)

Item Name: Hour’s Veiled Guardian

  • Type: Wondrous Item, Rare (requires attunement)
  • Description: An hourglass lock of brass and glass, it vanishes to protect treasures, tied to time and riddles of abandonment.
  • Properties: 
    • AC: 16 
    • HP: 40 
    • Damage Immunities: Poison, Psychic 
    • Condition Immunities: Charmed, Frightened
  • Mechanics: 
    • Activation: Set a duration (1 minute to 8 hours) with a DC 13 Intelligence (Arcana) check; it turns invisible. To unlock: 
      • Solve a time riddle with a DC 15 Intelligence (Investigation) check using nearby clues. 
      • Flip the hourglass with a DC 15 Dexterity (Sleight of Hand) check before the duration ends.
    • Success: The lock opens, releasing Temporal Dust (grants advantage on Perception or Dexterity checks for 1 minute), revealing the area. 
    • Failure: The lock vanishes, emitting a hum and triggering a trap (e.g., Dust Devil, DC 13 Strength save, 2d8 bludgeoning damage) or summoning a guardian (e.g., Dust Mephit, MM p. 215). 
  • Attunement: The bearer gains +1 to Investigation checks but suffers disadvantage on Initiative if rushed.
  • DM Notes: Adjust DCs or guardian CR for party level (e.g., CR 2-4 for levels 4-7).

Knave (2nd Edition)

Item Name: Hour’s Veiled Guardian

  • Type: Magical Artifact
  • Description: An hourglass lock of brass and glass, it hides with time’s magic to guard secrets from a lost guild.
  • Stats: 
    • Defense: 15 
    • HP: 8 
    • Slots: 2 (awkward to carry)
  • Mechanics: 
    • Activation: Set a duration (1 minute to 12 hours) with a Dexterity roll (Difficulty 13); it turns invisible. Unlocking requires three steps (Difficulty 14): 
      • Wits to solve a time riddle from clues (e.g., “I mark all ends but have none”). 
      • Intellect to reveal the lock’s form. 
      • Dexterity to flip the hourglass before time runs out.
    • Success: The lock opens, releasing Temporal Dust (+1 to Dexterity or Wisdom for 1d4 turns), granting access. 
    • Failure: The lock hides again, emitting a hum and summoning a foe (e.g., Sand Wraith, Defense 13, HP 6, Damage 1d6).
  • Usage: Immobile once set; breaking it (Strength 16) releases a 1d6-damage dust burst (10 ft radius).
  • GM Notes: Scale Difficulty or foe strength to party inventory (e.g., +1 per 4 item slots).

Fate Core System

Item Name: Hour’s Veiled Guardian

  • Description: An hourglass-shaped lock of brass and glass, it vanishes to guard treasures with a temporal riddle, releasing shimmering Temporal Dust when solved.
  • Aspects: 
    • Warden of Time 
    • Veiled by Silence 
    • Gift of the Dust
  • Mechanics: 
    • Activation Challenge: Setting the lock is a single Crafts roll (+2 opposition) to choose a duration (1 minute to 1 day). Unlocking is a challenge with two steps: 
      • Investigation (Overcome): Roll Lore or Notice (+4 opposition) to solve a time riddle from clues (e.g., “I am spent yet never spent”). Success reveals the lock with an aspect like Unveiled Hourglass. 
      • Manipulation (Overcome): Roll Crafts or Physique (+3 opposition) to flip the hourglass before the duration ends. Invoking aspects reduces opposition by 2 per invoke.
    • Success: The lock opens, releasing Temporal Dust (a boost like Quickened Senses for one roll), granting access. 
    • Failure: The lock vanishes, imposing a situation aspect like Echoing Hum (+2 opposition to retries) or triggering a minor conflict (e.g., dust wraiths, Physique +2).
  • Stunts:
    • Time’s Whisper: Once per session, gain +2 to decipher the riddle.
  • GM Notes: Adjust opposition based on group skill levels (+1 per tier above average).

Numenera (Cypher System)

Item Name: Hour’s Veiled Guardian

  • Type: Artifact
  • Level: 5
  • Description: An hourglass lock of brass and glass, it hides with temporal magic to protect a cache, tied to a lost guild’s numenera craft.
  • Effect: Locks an area, turning invisible until a riddle is solved.
  • Depletion: 1 in 1d20 (checked after each failed attempt). 
  • Mechanics: 
    • Activation Task: Set a duration (1 minute to 12 hours) with a Speed task (Difficulty 4). Unlocking requires two steps, each an Intellect task (Difficulty 5): 
      • Understanding: Solve a time riddle (e.g., “What falls yet rises?”) from environmental clues. Effort or an asset (e.g., temporal lore) reduces difficulty by 1. 
      • Manipulation: Flip the hourglass (Speed task) before time runs out.
    • Success: The lock opens, releasing Temporal Dust (grants +1 to Speed or Intellect Edge for 1d6 minutes), revealing the area. 
    • Failure: A GM Intrusion occurs: the lock reactivates with a hum, summoning a Level 3 dust guardian (Health 9, Damage 3).
  • Notes: Depletion reflects temporal strain; adjust guardian level for party tier (e.g., +1 per tier above 1).

Pathfinder 2nd Edition

Item Name: Hour’s Veiled Guardian

  • Item Level: 9
  • Type: Wondrous Item (Magical)
  • Bulk: 1
  • Price: 700 gp
  • Description: An hourglass lock of brass and glass, it turns invisible to guard treasures, tied to time and riddles of abandonment.
  • Traits: Magical, Abjuration 
  • Mechanics: 
    • Activation: [Interact, 1 action] Set a duration (1 minute to 8 hours) with a DC 20 Arcana check; it vanishes. Unlocking requires: 
      • Recall Knowledge (Occultism or Society, DC 24): Solve a time riddle from clues (e.g., “What runs but never tires?”). Success reveals the lock. 
      • Thievery or Arcana (DC 26): Flip the hourglass before the duration ends. Critical success speeds the process (1 action).
    • Success: The lock opens, releasing Temporal Dust (grants a +1 status bonus to Perception or Acrobatics checks for 10 minutes), granting access. 
    • Failure: The lock reactivates, emitting a hum and triggering a trap (e.g., Dust Storm, 4d6 slashing damage, DC 24 Reflex save for half) or summoning a guardian (e.g., Animated Armor, Level 6).
  • Craft Requirements: Craft Magical Item, 350 gp, temporal essence.
  • GM Notes: Adjust DCs or guardian level for party level (e.g., DC -2 for levels 6-8).

Savage Worlds Adventure Edition (SWADE)

Item Name: Hour’s Veiled Guardian

  • Type: Arcane Device
  • Weight: 5 lbs
  • Cost: 1,000 credits (or equivalent treasure)
  • Description: An hourglass lock of brass and glass, it hides with temporal magic to protect a location, releasing Temporal Dust when unlocked.
  • Power Points: 8 (recharges 1/day at noon). 
  • Mechanics: 
    • Activation: Set a duration (1 minute to 12 hours) with a Repair roll (TN 4); it turns invisible. Unlocking requires two steps: 
      • Occult or Academics (TN 6): Solve a time riddle (e.g., “I mark all ends but have none”). Success reveals the lock. 
      • Thievery or Spirit (TN 8): Flip the hourglass before time expires. A raise speeds success (1 action).
    • Success: The lock opens, releasing Temporal Dust (+1 to Agility or Notice rolls for 1d6 rounds), granting access. 
    • Failure: The lock vanishes, emitting a hum and summoning a foe (e.g., Dust Elemental, Str d6, Vigor d6, Fighting d6, Damage 2d4).
  • Power: Conceal (1 PP/action, Range: Touch, Duration: Set time).
  • Notes: Adjust TNs or foe stats for party Rank (e.g., +2 TN for Seasoned).

Shadowrun (6th Edition – Sixth World)

Item Name: Hour’s Veiled Guardian

  • Type: Magical Focus (Artifact)
  • Description: An hourglass-shaped lock of brass and glass, etched with arcane symbols of time. It vanishes to guard a stash or safehouse, blending Saṃsāra’s mysticism with shadowrunning utility.
  • Force: 5
  • Availability: 16R
  • Cost: 40,000¥
  • Karma Cost to Bond: 10 
  • Mechanics: 
    • Activation: Set a duration (1 minute to 12 hours) with an Enchanting + Magic test (Threshold 4); it turns invisible (Conjuring + Magic vs. Perception + Intuition to detect). Unlocking requires: 
      • Sorcery + Intuition (Threshold 5): Solve a time riddle from astral or physical clues (e.g., “What runs but leaves no trace?”). 
      • Locksmith + Agility or Assensing + Intuition (Threshold 4): Flip the hourglass before the duration ends, using tech or magic.
    • Success: The lock opens, releasing Temporal Dust (grants +1 Edge for 1 combat turn), granting access. 
    • Failure: The lock reactivates, emitting a hum (+2 Noise for 10 minutes) and summoning a Force 3 Spirit of Air (B3 A5 R4 S2 C3 I3 W3, Powers: Concealment).
  • Notes: Restricted (R) due to its magical stealth; adjust Thresholds for runner experience (e.g., +1 per 3 runs).

Starfinder (Core Rulebook, with Enhanced Edition Notes)

Item Name: Hour’s Veiled Guardian

  • Item Level: 10
  • Type: Hybrid Item (Magic/Tech)
  • Price: 18,000 credits
  • Bulk: 1
  • Description: An hourglass lock of brass and glass, it hides with temporal tech-magic to guard a vault or ship compartment in Saṃsāra’s cosmos. 
  • Mechanics: 
    • Activation: Set a duration (1 minute to 8 hours) with a DC 25 Engineering or Mysticism check; it turns invisible (Perception DC 30 to spot). Unlocking requires: 
      • Culture or Mysticism (DC 26): Solve a time riddle from clues (e.g., “What measures all but holds none?”). 
      • Engineering or Sleight of Hand (DC 28): Flip the hourglass before time expires.
    • Success: The lock opens, releasing Temporal Dust (grants a +2 insight bonus to Perception or Reflex saves for 1 minute), granting access. 
    • Failure: The lock reactivates, emitting a hum and triggering a trap (e.g., Sonic Wave, 4d8 sonic damage, Reflex DC 17 for half) or summoning a guardian (e.g., Clockwork Drone, CR 8).
  • Capacity: 10 charges (recharges 1/day in starlight).
  • Usage: 1 charge per activation.
  • Enhanced Edition Note: For Starfinder Enhanced (2023), reduce activation DC by 2 for streamlined play.
  • GM Notes: Adjust DCs or guardian CR for party level (e.g., CR 6-8 for levels 7-9).

Traveller (2022 Update, Mongoose 2nd Edition)

Item Name: Hour’s Veiled Guardian

  • Type: Artifact (Alien Relic)
  • TL: 14 (beyond Imperial norms)
  • Weight: 2 kg
  • Cost: Cr200,000 (black market)
  • Description: An hourglass lock of brass and glass, it vanishes with temporal tech to guard a stash or ship hold in Saṃsāra’s fringes. 
  • Mechanics: 
    • Activation: Set a duration (1 minute to 12 hours) with a Mechanic 8+ roll (1-6 minutes); it turns invisible (Recon 10+ to detect). Unlocking is a Difficult (10+) task chain: 
      • Education or Science (Archaeology) 8+ (1-6 hours): Solve a time riddle (e.g., “What passes yet stays?”). Effect reduces next roll’s DM by -1 per 2 points. 
      • Mechanic or Jack-of-All-Trades 10+ (1-6 minutes): Flip the hourglass before time runs out.
    • Success: The lock opens, releasing Temporal Dust (+1 DM to Dexterity or Intelligence tasks for 1 hour), granting access. 
    • Failure: The lock reactivates, emitting a hum and summoning a guardian (e.g., Temporal Sentinel, Armor 8, Hits 18, Weapon 2d6).
  • Notes: Adjust task difficulty or guardian stats for crew skill (e.g., +2 difficulty for Expert crews).

Warhammer 40,000: Wrath & Glory (Revised Edition)

Item Name: Hour’s Veiled Guardian

  • Type: Artefact (Relic)
  • Value: 6 (Rare)
  • Keywords: Imperium, Mechanicus, Psychic
  • Description: An hourglass lock of brass and glass, it hides with temporal warp-tech to guard a shrine or vault in Saṃsāra’s grimdark reaches. 
  • Mechanics: 
    • Activation: Set a duration (1 minute to 12 hours) with a Tech (DN 4) test; it turns invisible (Awareness DN 6 to spot). Unlocking is a Tier 2 objective: 
      • Scholarship or Lore (Mechanicus) (DN 5): Solve a time riddle from clues (e.g., “What binds yet frees?”). Success grants +1 die to the next test. 
      • Tech or Ballistic Skill (DN 5): Flip the hourglass before time expires. Shifting a die to a 6 (Exalted Icon) speeds success.
    • Success: The lock opens, releasing Temporal Dust (+1 Speed for 1 scene), granting access. 
    • Failure: The lock reactivates, risking Corruption (Willpower DN 4 to resist 1d3 points) or summoning a foe (e.g., Chrono-Servitor, Threat 2, Wounds 6, Damage 4).
  • Ruin Cost: 1 (GM spends to trigger failure effects).
  • Notes: Adjust DN or Threat for Tier (e.g., DN 4 for Tier 1, Threat 4 for Tier 3).