Leyglass Astrolabe 3492

From: Lineage 5298 of Khet Amra Sunveil

Slot: Held tool (auto-attuned when gripped; counts as one apparatus)

Tier: 1

Description: A palm-sized, collapsible astrolabe of dune-forged brass and prismatic river-crystal lenses, suspended on a reed-wrapped handle. When held to the sun or wearer’s glow, it projects a 3-ft holographic map of local ley lines and hidden ruins within 1 mile. Grants advantage on Zeppelin Navigation rolls and halves time to plot aerial trade routes. Folds to 4-inch disk; weighs 0.8 lb.

Lore: Conjured amid the “Crystal Veil Eclipse”—the 3492nd celestial convergence where Saṃsāra’s dual suns refracted through Dunehone Isle’s prismatic silica storms, birthing dune-forged brass that sang with ley resonance—Leyglass Astrolabe 3492 crystallized as Syrak Sunveil’s indispensable navigator for Amratian’s vast aerial trade webs. Forged by Captain Zev “Gale-Eye” Raiderspool’s Isekai artificers in Raiderspool’s shadow-docks, using brass quenched in Seatown’s tide-alchemical vats and river-crystal lenses cut from Riverbend Sate’s silt-embedded geodes, the palm-sized device unfolds via reed-wrapped handle into a collapsible armillary sphere. Nyra Sunveil embedded 34 micro-quartz pivots, tuned to 3492 Hz via steam-vibro-stylus, while Talia Oasisborn chanted Khet-Zaf over the central prism during Oasis Fort’s night rite, binding it to solar veins for holographic projections.

First deployed during the “Lost Convoy Crisis,” where Khet-Vara’s zeppelin fleet vanished in Serene Dunes’ ley storms, Syrak held it to his glow—unfolding a 3-ft hologram mapping 1-mile ley lines and ruins, granting zeppelin navigation advantage and halving route-plot time, rescuing 17 vessels. Folding to 4-inch disk (0.8 lb), it tucks into belt pouches for black-market runs. Sand Folk deem it “Dune-Eye,” River Folk “River-Chart.” Serial 3492 evokes the eclipse and pivot count. Zev safeguards duplicate 3493; fable insists the hologram “whispers” Kharveth’s lost paths to worthy pilots.

Tier 1 Stats

Weight: 0.8 lb
Attunement Time: Auto (held tool/apparatus)
Durability: 8 HP (lenses crack, pivots jam; functional until 4 lost)
Folded Size: 4-inch disk

Skills Gained

Ley Mapping (trained): Advantage on Zeppelin Navigation rolls.
Route Halver (expert): Halves time to plot aerial trade routes.

Passive Magics

Holo-Projection – Held to sun/glow: 3-ft map of ley lines/hidden ruins (1 mile).
Prism Pivot – +1 to detect aerial currents/ley shifts.
Reed Stability – Unfolds/collapses without fumbling; vibration-dampened.

Activatable Magics

Veil Scan (3/day, 1 mana boost): Extend map to 2 miles, reveals moving threats.
Convoy Link (1/long rest, no cost): Share hologram with 1 ally (gestalt range).
Eclipse Plot (1/short rest, 2 mana boost): Halve navigation time for group; +1 speed on routes.

Specific Slot

Held tool (auto-attuned when gripped; counts as one apparatus; collapsible).

Tags:

Tier-1 Tool, Dune-Brass Astrolabe, Ley-Holo Map, Zeppelin Navigator, Route Halver, Prismatic Lenses, Reed-Handle Fold, Renaissance Eclipse, Aerial Trade Essential, Ruin Prospector, Mana-Scan Synergy, Convoy Linker, Kharveth Whisper

Leyglass Astrolabe 3492 – Acquisition Venues & Pricing in Saṃsāra All transactions use Amratian coinage (10 Copper = 1 Silver; 10 Silver = 1 Gold; etc.). Prices fluctuate ±25% by eclipse alignment, crystal clarity, and zeppelin traffic. Haggling via Khet-Zaf prism-chant or Mind’s Eye hologram appraisal grants 1d6 × 3% discount. Astrolabes require solar-vein compatibility test (free at docks).

1. Khet-Vara Royal Zeppelin Apex (Berth 34 Chart-Hub) Shop Type: Queen’s Aerial Cartographer – “Sky-Chart Prism” How Sold: Appointment in prism-lit navigation dome; astrolabe displayed on unfolding stand, hologram demo maps ley lines. Bidders offer route logs or crystal shards. Cost:

Base Bid: 34 Gold (honors 34 pivots)
Final Sale Range: 55–85 Gold (includes 15% royal tithe)
Bundle Option: 120 Gold with matching Sandsiphon Alembic 9176

2. Raiderspool Sky-Dock Chart-Locker (Deck 34 Hold) Shop Type: Privateer Route-Smuggler – “Veil & Vector” How Sold: Invite-only in swaying hold; access via ley tattoo. Astrolabe in prism-sealed case; buyer tests 1-mile hologram in zero-gravity. Quick scan test or no deal. Cost:

Cash: 100 Gold (sky-risk premium)
Favor Trade: 80 Gold + 1 uncharted ley coordinate OR safe zeppelin passage

3. Dunehone Isle Crystal Bazaar (Shard Pavilion 34) Shop Type: Sand Folk Prism-Mapper Guild – “Dune-Eye Exchange” How Sold: Bi-weekly barter under crystal domes at Eclipse Map Fair. Astrolabe on rotating prism stand; Sand Folk trade shards, River Folk offer reeds. Demo: 3-ft hologram in dune glare. Cost:

Cash: 60 Gold
Barter Equivalents:
- 3492 prism dust grains OR
- 8 mana-boost crystal lenses OR
- 1 dune caravan manifest (ley run)

4. Riverbend Sate Reed-Chart Market (Dock 34 Stall) Shop Type: River Folk Navigation Exchange – “River-Chart & Coil” How Sold: Weekly barter under reed canvas at River Map Fair. Astrolabe on silt-cooled pedestal; River Folk trade reeds, Sand Folk offer brass. Demo: hologram over river mist. Cost:

Cash: 50 Gold
Barter Equivalents:
- 3492 reed strands OR
- 7 mana-boost prism shards OR
- 1 barge cargo manifest (chart run)

5. Oasis Fort Sky-Caravan Stop (Mobile Prism-Tent – “Vector of the Veil”) Shop Type: Nomadic Ley-Peddler – “Map on the Wing” How Sold: Pop-up during Oasis Chart Conclave (monthly). Astrolabe on steam-rotating stand; trader demos 1-mile scan in oasis steam. Includes prism-polishing kit. Cost:

Cash: 70 Gold
Desert Barter: 50 Gold + 2 days caravan escort OR 1 Sun-Tear lens

Resale & Reforging

Damaged/Used Units: 20–35 Gold at any dock (lenses sold separately: 12 Gold).
Reforging Fee: 25 Gold + 1 mana boost prism dust to re-cut 17 lenses and re-sync pivots (Khet-Vara exclusive).

Leyglass Astrolabe 3492 – Roleplay in Defense & Offense Across Environments

1. Serene Dunes (Unsafe Area – AC halved) Defense Roleplay: Syrak grips astrolabe; Prism Pivot +1 detects ley shift—sandworm ambush. Unfolds to 3-ft hologram—Veil Scan (1 mana) 2-mile map reveals worm tunnel. Convoy Link (no cost) shares with ally—evade. Offense Roleplay: Raider trap. Syrak scans; Eclipse Plot (2 mana) halves route—flanks. Veil Scan reveals hidden archers—strike first.

2. Great Khet River Valley (Somewhat Safe – AC doubled) Defense Roleplay: Barge ambush. Ley Mapping advantage plots safe channel. Convoy Link shares hologram—crew dodges arrows. Prism Pivot +1 spots submerged hazard. Offense Roleplay: Boarding. Eclipse Plot halves flanking route. Veil Scan maps enemy barge—target captain.

3. Khet-Vara Sky-Dock (Designated Safe – AC tripled) Defense Roleplay: Zeppelin sabotage. Route Halver expert plots escape vector. Veil Scan 2-mile scan detects hidden bomb. Convoy Link alerts crew. Offense Roleplay: Duel. Eclipse Plot halves maneuver—outflanks. Veil Scan reveals foe’s blind spot.

4. Subterranean Sandhome (Designated Safe – AC tripled) Defense Roleplay: Cave-in. Ley Mapping maps safe tunnel. Convoy Link shares—team escapes. Prism Pivot +1 detects collapse trigger. Offense Roleplay: Rival ambush. Veil Scan maps hidden foes. Eclipse Plot halves strike route.

5. Raiderspool Black-Market Sky-Alley (Unsafe – AC halved) Defense Roleplay: Zero-gravity ambush. Route Halver plots drift path. Veil Scan detects hidden sniper. Convoy Link shares—evade. Offense Roleplay: Shard theft. Eclipse Plot halves escape route. Veil Scan maps guards—strike.

Universal Combo (Any Environment)

Defense: Pair with Crestcrown 8139—Veil Scan + Daylight Flare = 30-ft blind map.
Offense: Sync with Solwhip 1947—Eclipse Plot + lash = 20-ft blind route.

Roleplay Note: Syrak narrates hologram’s hum as Zephara’s whisper; pivots click on ley align, prompting Khet-Zaf chants for +1 to next navigation.

Perception of Activation:

User’s Perspective (Syrak Sunveil): The instant grip tightens, a click-click of brass pivots unfolds the disk—reed handle warms like sunlit scale, 34 micro-quartz lenses sparkle with inner glow. Held to sun or veins, Holo-Projection erupts—3-ft holographic map shimmers in air, ley lines pulse blue-gold threads, ruins glow violet nodes within 1 mile. Scent: hot brass and river crystal. Extra-sensory: aerial currents tug like invisible winds; Ley Mapping advantage felt as perfect route intuition. Route Halver halves plot time—paths snap into mind.

Positives:

Instant 3-ft map; Prism Pivot +1 detection sensed as ley whispers.
Reed Stability unfolds without fumble—ready in heartbeat.
Navigation felt as Zephara’s guidance.

Negatives:

Overuse (3+ scans/day) risks lens fog—roll 2d4 pain interval/HP loss.
In darkness, hologram dims to 1 ft—range halves.

Observer’s Perspective (Ally or Foe): A rapid click as Syrak unfolds astrolabe. Brass gleams; 3-ft hologram materializes—ley lines weave blue-gold, ruins pulse violet. Air shimmers with ozone; map rotates in sync with grip. To allies: hologram shares vision. To foes: glow marks position. Scent: warm metal and crystal. Extra-sensory (Mind’s Eye users): observer feels ley pull—map reveals safe paths as golden threads.

Positives:

Allies within 3 ft gain +1 to detect ley/ruins (shared map).
Convoy Link visible as golden thread linking astrolabe to synced ally.

Negatives:

Foes gain +1 to target holder (hologram glow).
In deathly areas, map flickers—range halves to 0.5 mile.

Recipe: Leyglass Astrolabe 3492 – Prism Veil Mapper

Materials Needed

Dune-Forged Brass Disk: 4-inch – eclipse-quenched (34 Gold).
Prismatic River-Crystal Lenses: 34 micro – silt-embedded geodes (49 Gold).
Riverwhisper Reed Handle: 6 in – eclipse-harvested (25 Gold).
Khet-Zaf Pivot Pins: 34 – micro-steam diamond (40 Gold).
Zaf-Amra Glow Resin: 1 vial – solar-vein infused (30 Gold).

Tools Required

Prism-Forge Lathe – 3492 Hz steam-calibrated (Khet-Vara rental: 10 Gold/day).
Lens Micro-Cutter – diamond vibro (Raiderspool: 7 Gold/day).
Holo-Infusion Crucible – quartz-lined, light-focused (5 Gold).
Reed-Wrap Tensioner – micro-steam (4 Gold).

Skill Requirements

Alchemical Forging: Expert (DC 18) – for brass quenching and lens sync.
Steamcraft Calibration: Trained (DC 16) – for pivot frequency alignment.
Zaf-Khet Rune Mastery: Trained (DC 15) – for hologram projection etching.
Mind’s Eye (Passive): +1 bonus from solar lineage (Syrak auto-passes).

Crafting Steps (Total Time: 34 minutes – sacred to eclipse map)

Minute 1–12: Brass Disk
- Quench 4-inch brass disk in prism-forge at 349 °F (steam-heated).
- Drill 34 pivot holes; cool in oasis water—disk rings with ley resonance.
Minute 13–24: Lens Cutting
- Cut 34 micro-lenses with vibro-cutter; etch Khet-Zaf runes.
- Infuse with glow resin in holo-crucible for 8 minutes—lenses sparkle.
Minute 25–30: Assembly
- Mount lenses on pivots; wrap handle with reed on tensioner.
- Secure with micro-steam pins—astrolabe clicks into foldable form.
Minute 31–34: Final Bind
- Wearer holds astrolabe under noon sun.
- Chant Khet-Zaf “Zephara Veil-Khet” (6-second ritual) – 3-ft hologram shimmers.
- 1-mile test scan; disk folds to 4-inch. Final hum seals attunement.

Success: Astrolabe gains all Leyglass 3492 properties. Failure (DC fail by 5+): Pivots misalign—roll 1d4 lenses lost; retry after 1 long rest. Cost Summary: 178 Gold (materials) + 26 Gold (tool rental) = 204 Gold total (or 34 Gold with eclipse salvage + guild labor).

Disk That Drew Sky to Earth

In the time when the sky was a lid and the earth was a bowl, when the ley had no line and the map had no name, there came a seer whose name is lost, though some say Khet-Veil, others Sul-Map, and still others whisper Chart-That-Was-Not-Yet.

He walked the places where the sun touched the sand and the river touched the sky, where the brass grew warm as breath and the crystal grew bright as thought. His hand was young, his eye dull, for the First Shedding had not come, and his heart was heavy with the quarrel of two peoples. The River Folk cursed the sky that hid their paths. The Sand Folk cursed the earth that swallowed their steps. And the seer walked between, carrying nothing but a disk of brass from the dune’s heart and a lens of crystal from the river’s eye.

The disk was small as a tear, round as the moment before falling. When the seer held it to the sun, the light did not pass through—it stayed. It curled inside the disk like smoke, waiting. The seer saw this and did not understand, but he kept the disk in a pouch of reed, and he walked.

He walked until the river vanished and the sky swallowed the horizon. There, at the place where the two lights fought, he set his loom. Not of iron, not of stone. He set his will. He cut the crystal into lenses, each lens a word in a tongue older than the quarrel, older than the chart, older than the sky that had not yet learned to fall. He sang as he cut, and the song had no words, only clicks—thirty-four clicks, rising, falling, unfolding, mapping, level—like the breath of the world before it learned to hide.

When the astrolabe was done, it was small as the silence between heartbeats, bright as the sun’s own eye. The seer took the reed and wrapped the handle. He pressed it with his palm, and the reed melted—not with heat, but with path. It became a grip, soft as scale, strong as mirage. He etched the disk with pivots that were not pivots, but questions.

He held the astrolabe to the sun.

And the sky fell.

The map did not fall upon the sand—it rose from it. It did not touch the river—it drank it. Three feet of light, ley as the sky’s blood, ruins as the earth’s scream. The map touched the River Folk, and their paths opened. It touched the Sand Folk, and their steps revealed. The people looked up from their quarrel. They saw the light. And for the first time, the sky fell.

The seer walked between the falling places. He did not speak. He did not need to. The astrolabe spoke. The lenses spoke. It showed the River Folk the earth beneath the sky’s lid. It showed the Sand Folk the sky beneath the dune’s bowl. And the quarrel ended—not with peace, not with silence, but with seeing.

But the astrolabe was not done.

In the night, when the sky slept and the earth dreamed, the seer dreamed. In the dream, the astrolabe drew the sky to the earth. The lenses turned gold, and the map became a path that walked beside him. He woke, and the astrolabe was heavy. Not with weight, but with time. It remembered the river. It remembered the sand. It remembered the quarrel. And it remembered the price.

The seer grew old. His grip withered. His map faded. But the astrolabe did not. It drew stronger with each shedding, as if it fed on the light he could no longer hold. On the day of his final shedding, he walked to the place where the sky met the earth. He unfolded the astrolabe. He laid it upon the ground. And he died.

The astrolabe did not fade. It lay there, clicking, waiting.

Centuries passed. The River Folk forgot. The Sand Folk forgot. But the astrolabe remembered. It remembered the seer. It remembered the light. It remembered the silence. And it remembered the question etched in its lenses:

What is the price of drawing the sky to the earth?

Then came the Renaissance. The zeppelins rose. The privateers sailed. And a hatchling named Syrak Sunveil found the astrolabe in the ruins of the Sky-Dock. He did not know its name. He did not know its fall. But when he held it to the sun, the map rose—and the sky fell.

And the quarrel began again.

The Moral of the Story: The map that ends the quarrel is the same map that begins it. To hold the astrolabe is to carry the fall, not the silence.

Suggested conversions to other systems:

Call of Cthulhu (7th Edition)

Leyglass Astrolabe of Prism Veil

Artifact Description: A palm-sized, collapsible astrolabe of dune-forged brass and prismatic river-crystal lenses, suspended on a reed-wrapped handle. Attunement requires a successful POW roll (normal difficulty).

Powers:

Grants +10% to Navigation, Occult, and Spot Hidden rolls for ley lines or ruins within 1 mile; projects 3-foot holographic map when held to light.
Passive: Halves time to plot routes; advantage on aerial navigation.
Activate (1 MP, 3/day): Extend map to 2 miles (+20% detection).
Activate (2 MP, once per day): Share hologram with one ally (Spot Hidden at easy difficulty).

Sanity Loss: 0/1D3 (hologram shimmer); prolonged wear risks 1D4 Sanity loss per week (sky’s fall). Study Time: 1 week (Occult roll to comprehend; failure inflicts 1D4 Sanity loss). Value: Priceless (eclipse relic); black market 800-1600 USD (1920s equivalent).

Blades in the Dark

Prism Veil Astrolabe

[Special Item, 0 Load]

Effect: Fine (+1 Quality) navigational tool of brass and crystal lenses.

Improves effect level when mapping ley lines or plotting routes (e.g., Survey or Study).
Activate (Flashback or Devil’s Bargain): 3-pace hologram reveals ruins/leys (1 mile, +1 effect navigation); halves planning time.
Drawback: Volatile—overuse risks stress (1d) from lens fog; glow conspicuous at night.

Dungeons & Dragons (2024 PHB / 5e)

Leyglass Astrolabe

Wondrous item, uncommon (requires attunement)

A palm-sized, collapsible astrolabe of dune-forged brass and prismatic river-crystal lenses. While attuned and held to sunlight or your glow:

It projects a 3-foot holographic map of ley lines and hidden ruins within 1 mile.
You gain advantage on Intelligence (Investigation) checks to navigate or plot routes.

Weight 0.8 lbs.

Knave (2e)

leyglass astrolabe

(1 slot, tool) Collapsible brass astrolabe with crystal lenses (1 slot). Passive: Projects 3 ft holo-map (ley/ruins 1 mile); adv. navigation; halve route time. Veil Scan (3/day): 2 mile range. Quality 2: +1 detect hidden; share map 1 ally.

Fate Condensed

Prism Veil Astrolabe

Extra

Description: A palm-sized, collapsible astrolabe of dune-forged brass and prismatic river-crystal lenses, projecting holographic ley maps when activated. Skills: None. Aspects:

Chart of the Falling Sky
Lenses That Whisper Paths Stunts:
Holo-Projection: +2 to Investigate when mapping ley lines or ruins within 1 mile.
Route Halver: Once per scene, halve the time or difficulty to plot navigation or aerial routes.
Veil Scan: Gain a +2 to Notice or Lore when extending the map to detect threats or secrets.

Numenera & Cypher System (Discovery and Destiny)

Prism Veil Astrolabe

Level: 2d6 Form: Tool (held) Effect: Projects a 3-foot holographic map of ley lines and hidden ruins within 1 mile (eases navigation tasks by two steps). Halves time to plot routes. Activation: 1 action (Intellect task for extended scan) Depletion: 1 in 1d20 (scan: 2-mile range, reveals threats)

Pathfinder (2nd Edition)

prism veil astrolabe

Item 5 WONDROUS, RARE Price 150 gp Usage held; Bulk —

This collapsible astrolabe of brass and crystal lenses projects a 3-foot holographic map of ley lines and ruins within 1 mile when held to light. While held: You gain a +1 item bonus to Survival checks to navigate or plot routes; halve the time for such tasks.

Activate [one-action] envision (detection, magical); Frequency 3 times per day; Effect Extend the map to 2 miles, revealing moving threats or secrets (as detect magic for ley lines).

Craft Requirements Supply one casting of know direction.

Savage Worlds (Adventure Edition)

Prism Veil Astrolabe

Arcane Item

Collapsible brass-crystal astrolabe (0 Load). Powers (Trappings: Holographic Ley Map, Prism Lenses):

Detect/Concealment: 1-mile map of ley/ruins (+2 Notice/Investigation).
Boost/Lower Trait: Halve navigation time (+1 to Survival or Piloting).
Scan: Activate (1 PPE) for 2-mile extended map (reveals threats). Cost: 2 PPE to activate powers (recharges as Arcane Background). Note: Folds to disk; +1 Stealth in light (mirage).

Shadowrun (6th Edition)

Prism Veil Astrolabe

Device Rating 4 | Avail 12(R) | Cost 18,000¥

Palm-sized collapsible astrolabe of brass and crystal lenses.

Custom Fit: +2 dice to Navigation or Perception tests for ley lines/ruins (1 mile hologram).
Active Program (Simple Action): Extend scan to 2 miles (+1 effect).
Passive: Halves route-plot time; folds to disk (0 Load when stored).
Overload Risk: After 3 activations, roll Device Rating (4); glitch causes 2S feedback.

Starfinder (Core Rulebook)

Prism Veil Astrolabe

Level 6 | Price 4,000 | Bulk —

Held (tool) Collapsible brass-crystal astrolabe.

Capacity: 20 (10/hour recharge in light)
Passive: Projects 3-ft hologram (ley/ruins 1 mile); +1 insight to Piloting or Survival navigation; halve plot time.
Activate (Standard Action, 1 charge): 2-mile scan reveals threats.

Traveller (Mongoose 2nd Edition)

Prism Veil Astrolabe

TL 12 | Mass 0.4 kg | Cost Cr 20,000

Tool +1 (navigation).

Power Cell: 8 hours continuous hologram (recharges 1 hour in sunlight).
Effect: +1 DM to Navigation or Recon for ley/ruins (1 mile); halve route time.
Scan (1 cell): 2-mile extended map.
Skill Bonus: +1 to Pilot or Survival in air/terrain.

Warhammer Fantasy Roleplay (4th Edition)

Prism Veil Astrolabe

Qualities: Light, Tool | Price 35 GC (rare)

Collapsible brass-crystal astrolabe.

Passive: +10 to Navigation or Perception tests for ley/ruins (1 mile hologram); halve route-plot time.
Activate (1 Round, Channelling Test CN 9): Extend map to 2 miles (+10 detection).
Drawback: In darkness, hologram dims; –10 to Navigation tests (solar hunger).

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