book of monsters dnd 5e Demonic bestiary 5E [Book]

book of monsters dnd 5e Demonic bestiary 5E [Book]Rule System: 5E Compatible Page Count: 112 Language: English Dimensions: 8. 5 x 11 in Author: Sergiusz Junczyc ISBN: 978 83 975449 4 9 16+ Format: Digital, Softcover, Hardcover Quality: Premium Paper: 80# White Coated Publication date: Mar, 2026 48 Folklore Inspired Fiends for High Level Campaigns Is your Tier 3 party breezing through every boss fight? Every Game Master knows the struggle: once players reach level 12 and beyond, standard monsters

48 Folklore-Inspired Fiends for High-Level Campaigns

Is your Tier 3 party breezing through every boss fight?

Every Game Master knows the struggle: once players reach level 12 and beyond, standard monsters become mere bags of hit points. Epic encounters devolve into a predictable grind, and the genuine fear of the unknown vanishes.

It’s time to bring the terror back to the table

Welcome to the Demonic Bestiary 5E. Designed specifically for mature (16+) high-level campaigns (Levels 12-20), this supplement introduces 48 utterly unique, folklore-accurate infernal entities. These aren't just mindless brutes; they are cosmic architects, psychological manipulators, and primordial elemental lords who will challenge your players' tactics, morality, and sanity.

Unleash the True Power of the Pit

 Drawing deep inspiration from Theresa Bane's Encyclopedia of Demons in World Religions and Cultures, each entity in this book is steeped in real-world mythology—from Assyrian witch-demons to Aztec star-horrors. We’ve translated ancient legends into devastating 5E mechanics.

What’s Inside the Demonic Bestiary 5E?

• • 48 Epic-Tier Monsters, ranging from CR 6 possession-spirits to CR 25 apocalyptic Arch-Lords.
  • The "Dual-Nature" System: Transform combat into storytelling. Separate the physical, flesh-and-blood demon from its summonable spirit. Players can perform occult rituals to call upon a demon for forbidden knowledge or lost artifacts—but if the ritual fails, the beast materializes for a deadly fight.
  • Psychological & Reality-Warping Tactics: Challenge players with mechanics that go beyond AC and HP. Face Dantalian, the Keeper of the Library, who steals memories; or Lucifuge, the Prime Minister of Hell, whose "Wealth Unmade" ability instantly vaporizes the party's hoarded gold and gems.
  • Harvestable Trophies & Dark Pacts: Defeating these fiends yields legendary loot. Harvest Abezethibou’s barbed red feather to craft healing-blocking staves, or steal the Ring of Agaliarept to see the invisible.
  • Every demon comes with rich lore, behavioral traits, and dedicated GM tips. Drop them into your current game as standalone boss fights, mysterious quest-givers, or the ultimate Big Bads of a sweeping planar campaign.

Stop pulling punches. Give your high-level players the epic, terrifying battles they deserve.

Whether you need a mastermind plotting the downfall of a kingdom or a sudden, devastating ambush in the depths of the Abyss, the Demonic Bestiary 5E is your ultimate toolkit for Tier 3 and Tier 4 supremacy.

Full Creatures List