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The Cairn: 1st Edition — Masterwork VTT Compendium Pack brings Yochai Gal’s classic dark-forest adventure ruleset directly into Foundry VTT with zero manual data entry.

Zero Generative Drift. 100% Deterministic Verification.

Mark of the Odd systems rely on strict procedural rules: no to-hit attack rolls, pure damage-versus-armor calculation, critical damage saving throws, and a rigid 10-slot inventory matrix (with fatigue occupying physical space). The Masterwork Engine™ deterministically parses, validates, and packages every rule, item, beast, and spellbook into native Foundry VTT schemas with zero generative hallucinations.

📦 What’s in the Box:

• Turnkey Foundry VTT Module: Pre-built module.json manifest with indexed item, spellbook, and monster compendium packs.

• Forest Armory & Gear: Weapons, armor ratings (1–3), torches, hireling kits, and survival supplies calibrated to native slot values.

• Full Grimoire (100 Spellbooks): Complete 100-spell table converted to modular, fatigue-inducing spell items.

• Woodlands Bestiary: Forest horrors, wood goblins, and dungeon beasts extracted with native STR/DEX/WIL pools and exact Hit Protection.

• Cryptographic Audit Seal: Includes a root SHA-256 verification seal certifying 100% fidelity against the official Creative Commons source text.

⚖️ Licensing & Attribution

Distributed under the terms of the Creative Commons Attribution-ShareAlike 4.0 International License (CC-BY-SA 4.0). 

Based on Cairn by Yochai Gal.

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Click download now to get access to the following files:

carin.zip 112 kB

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