The Demon Grimoire (Stands to Reason Grimoires) Hardcover – October 28, 2025

UNLEASH THE ABYSSThe Demon Grimoire is the ultimate supplement for Dungeons & Dragons 5e, bringing the malevolent forces of the Abyss into vivid detail. Packed with 86 unique demons, expanded lore, and groundbreaking tools for Dungeon Masters, this compendium is your gateway to crafting unforgettable encounters steeped in chaos, corruption, and unrelenting evil.Whether you're weaving intricate tales of infernal bargains or unleashing devastating demonic invasions, The Demon Grimoire is your definitive guide to embracing the raw power and terrifying allure of the Abyss.What’s Inside The Demon Grimoire?IntroductionTheme Overview: Delve into the essence of demonic chaos, corruption, and ambition.A History of Demons: Explore the rise of demons and their enduring impact on the planes.Incorporating Demons into Your Campaigns: Seamlessly integrate fiendish foes and abyssal forces into any 5e game.Demonic Index – 86 New DemonsFrom minor fiends to world-ending terrors, this expansive index offers demons for every tier of play:CR 1/8–CR 2: Lesser fiends like Abyssal Imps and Ashen Stingers.CR 3–CR 6: Deadly specialists such as Flamecarver Demons and Razorfiends.CR 7–CR 10: Formidable leaders like the Bloodmist Marauder.CR 12–CR 20: Legendary entities with lair actions, mythic traits, and devastating powers.Custom Lore Bosses: 10 unique demons, from Grilnix, the Spawnmaster, to the Abyssal Prime, each with rich backstories and world-shaking abilities.Every demon includes detailed descriptions, tactics, and mechanics to bring them to life.Expanded Demonic LoreBring the Abyss into sharp focus with new insights into its twisted nature:A History of Hell: From the birth of the Abyss to its ceaseless wars.Demonic Goals and Motives: Explore the ambitions and desires driving demonkind.Primary Leaders and Figures: Meet the architects of Abyssal chaos, including 10 lore-rich demonic icons.Hierarchy of Demons: Understand the structure of power within the Abyss.Magic ItemsDiscover 36 new treasures, including:Common to Legendary Loot: Cursed relics, weapons, and demonic charms.Demonic Artifacts: A new tier of power with immense abilities—and devastating drawbacks.Demonic RitualsEmpower your spellcasters with 5 infernal rituals, such as:Ritual of Abyssal Convergence: Draw fiends into the Material Plane.Ritual of Soulbinding: Bind a demon’s power to your own, at a cost.Tools for Dungeon MastersRevolutionize your campaigns with innovative tools and mechanics:Encounter Generator: Create dynamic, unpredictable demonic battles.Abyssal Corruption Tracker: Monitor the influence of fiendish forces on characters and the world.Summoning Mishap Table: Add chaotic unpredictability to rituals and pacts.Infernal Bargain Templates: Craft intricate pacts with unique terms and consequences.Abyssal Warfront Mechanics: Rules for large-scale demonic battles.Planar Disturbance Generator: Create events tied to the Abyss leaking into the Material Plane.Demonic Dungeon Design: Build fiendish lairs brimming with unique hazards.Artifact Creation Tables: Forge powerful, cursed items tied to the Abyss.NPC Generator: Instantly create demonologists, cultists, and fiendish allies.Why The Demon Grimoire?With its extensive demon roster, deep lore, and innovative DM tools, The Demon Grimoire brings the Abyss to life like never before. From epic battles against demonic hordes to the subtle corruption of infernal bargains, this supplement is essential for any campaign delving into the dark corners of the multiverse.Prepare to embrace the chaos. The Demon Grimoire awaits. Read more