{"product_id":"cohors-cthulhu-gamemasters-guide","title":"Cohors Cthulhu Gamemaster's Guide – 2d20 RPG in Ancient Rome","description":"\u003cp\u003eControl the course of the Hidden Wars. Take your place as gamemaster of a dark epic RPG set in an age of world-shaking heroes and villains vying to protect or corrupt humanity.\u003c\/p\u003e\u003ch2\u003eWho This Appeals To\u003c\/h2\u003e\u003cp\u003eEssential for any GM running Cohors Cthulhu campaigns. Whether you’re building long-form campaigns or one-shot horrors, this guide gives you everything needed to bring the Hidden Wars to life — from faction politics and ancient artifacts to monstrous Mythos creatures and sinister cults.\u003c\/p\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDetailed faction information including the history of the Hidden Wars\u003c\/li\u003e\n\u003cli\u003eGuide to Laurium, the frontier town serving as the ideal base for heroic PCs\u003c\/li\u003e\n\u003cli\u003ePerspectives on the ancient mindset and divine pantheons to inform authentic gameplay\u003c\/li\u003e\n\u003cli\u003eLore and rules for generating legendary artifacts from Atlantis, the Hyperboreans, and Mythos cults\u003c\/li\u003e\n\u003cli\u003eFour complete spellbooks covering Mormo, Nyarlathotep, Cthulhu, and Yog-Sothoth\u003c\/li\u003e\n\u003cli\u003eFull adversary roster including dangerous mortals and monstrous Mythos creatures\u003c\/li\u003e\n\u003cli\u003eVoidforged advancement options for the most experienced, battle-hardened PCs\u003c\/li\u003e\n\u003cli\u003eDetailed Plot Generator for NPCs, hooks, antagonists, locations, artifacts, and more\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat You'll Experience\u003c\/h2\u003e\u003cp\u003eThe supernatural wars are instigated by secretive cabals led by quasi-immortal beings wielding dark magic and Atlantean relics. Some seek to protect humanity — others are fully devoted to the Outer Gods and would see the world burn. Will your players rise to become great legends, or fall to the corruptive temptations of the Mythos Gods? Their fates are in your hands.\u003c\/p\u003e\u003ch2\u003eRelated Products\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/cohors-cthulhu-players-guide\"\u003eCohors Cthulhu Player's Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/cohors-cthulhu-gamemasters-toolkit\"\u003eCohors Cthulhu Gamemaster's Toolkit\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/germania-cohors-cthulhu\"\u003eGermania (Cohors Cthulhu)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"The Dragons Trove","offers":[{"title":"Default Title","offer_id":43255572365401,"sku":"14699","price":60.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0188\/8152\/files\/cohorscthgmgude.webp?v=1777033299","url":"https:\/\/www.opengamingstore.com\/products\/cohors-cthulhu-gamemasters-guide","provider":"Open Gaming Store","version":"1.0","type":"link"}