concept world reveal

Book of Vile Darkness

Magic Items Dungeon Master’s Guide

remains with you only as long as you strive to work evil in the world. If you fail to perform at least one evil act within the span of 10 days, or if you willingly perform a good act, the book

lore about demons. When you do so, you have Advantage on that check. At the DM’s discretion, the book might reveal secrets no mortal should know, such as the true names of powerful Fiends

Deck of Many Things

Magic Items Dungeon Master’s Guide

you occupied when you disappeared. You remain imprisoned until you are found and removed from the sphere. You can’t be located by any Divination magic, but a Wish spell can reveal the location

an ally. As Dungeon Master, you should wait for a dramatically appropriate moment to reveal this enmity, leaving the adventurer guessing who is likely to become a betrayer. Fool. You have

Archaic

Monsters Strixhaven: A Curriculum of Chaos

target ends.Archaics are towering, multi-armed creatures overflowing with magic. Despite their solitude, archaics carry vast understanding of magic and the world’s history, as well as the ability

to warp the fabric of the world around them. Sages who seek out archaics for their knowledge receive confusing and often contradictory answers to questions. If a supplicant successfully unwinds the

Living Portent

Monsters The Book of Many Things

inhabitants of the world. Living portents seek out beings who will play a part in the prophecies they serve, and as the living portents search, they relate fragments of the prophecies to those they

minions to avert its own demise. Khirad, the Star of Secrets. A blue-white star whose gifts grant insight but also reveal terrible truths. Zhudun, the Corpse Star. A dead star that whispers of the

Cradle of the Frost Scion

Monsters Bigby Presents: Glory of the Giants

frigid air to freeze foes in place. If the cradle is destroyed, its icy body shatters to reveal the awakened scion of Thrym inside it. Forming a double-bladed axe in its hand, the 70-foot-tall scion

the substance of the world together. (See “Giants of Myth” in chapter 3 for additional inspiration.) Scions of giants’ gods are enormously powerful beings who infuse the world around

Girallon

Monsters Mordenkainen Presents: Monsters of the Multiverse

looks like an oversized, four-armed ape with grayish-tan skin and white fur. Its vicious fangs and claws reveal it to be a monstrous predator. Girallons are most common in temperate or warm forest

out across the world. Numerous creatures have tried to tame, subjugate, or cooperate with the monsters. For instance, some forest-dwelling peoples capture girallons and train them to serve as sentinels

Scion of Thrym

Monsters Bigby Presents: Glory of the Giants

, its icy body shatters to reveal the awakened scion of Thrym inside it. Forming a double-bladed axe in its hand, the 70-foot-tall scion rushes at any foe that dares to challenge it. Emulating sagas of

until Annam retreated into seclusion. On other worlds, the scions guard their birthplaces (which are rich in elemental magic) or hold the substance of the world together. (See “Giants of Myth

Endelyn Moongrave

Monsters The Wild Beyond the Witchlight

waste my time.” Bond. “My world is the stage, and my theater is of paramount importance to me.” Flaw. “My death will occur during an eclipse. That is my doom, and I can

” veil. The outermost layers of her dress open to reveal a marionette theatre, and she manipulates her puppets using an arrangement of artificial hands that nestles in the folds of fabric. She

Fraz-Urb'luu

Monsters Mordenkainen Presents: Monsters of the Multiverse

most discerning foes. Once imprisoned for centuries below Castle Greyhawk on the world of Oerth, Fraz-Urb’luu has slowly rebuilt his power in the Abyss. He seeks the pieces of the legendary

to greater and greater atrocities in the name of their cause, only to eventually reveal his true nature and claim their souls as his own.Fraz-Urb’luu’s Lair Fraz-Urb’luu’s

Fraz-Urb'luu Legacy

Monsters Out of the Abyss

dreamlands and mind-bending fantasies able to deceive the most discerning foes. Once imprisoned for centuries below Castle Greyhawk on the world of Oerth, Fraz-Urb’luu has slowly rebuilt his power in

of their holy cause, only to eventually reveal his true nature and claim their souls as his own.Fraz-Urb’luu’s Lair Fraz-Urb’luu’s lair lies within the Abyssal lair known as

Kas the Betrayer

Monsters Vecna: Eve of Ruin

;s home world. Sunlight Hypersensitivity. While in sunlight, Kas takes 20 radiant damage at the start of his turn, has disadvantage on attack rolls and ability checks, and can’t use his Change

well-muscled, raven-haired, human man in his thirties, though he is far older. His fangs reveal his vampiric nature. Personality Kas is cruel, spiteful, and unrelenting in his pursuit of vengeance

Young Moonstone Dragon