being before devising check reality

Alkilith

Monsters Mordenkainen Presents: Monsters of the Multiverse

combat, it has advantage on its initiative roll. Moreover, if a creature hasn’t observed the alkilith move or act, that creature must succeed on a DC 18 Intelligence (Investigation) check to discern

saving throw, or it hears a faint buzzing in its head for a moment and has disadvantage on its next attack roll, saving throw, or ability check. If the saving throw against Foment Confusion fails by 5

Phantasmal Force Legacy

Spells Player’s Handbook (2014)

. The phantasm includes sound, temperature, and other stimuli, also evident only to the creature. The target can use its action to examine the phantasm with an Intelligence (Investigation) check

against your spell save DC. If the check succeeds, the target realizes that the phantasm is an illusion, and the spell ends. While a target is affected by the spell, the target treats the phantasm as if it

Living Portent

Monsters The Book of Many Things

", "rollAction":"Prophetic Blessing"}, and it gains a prophecy die, a d8. Once during each of the creature’s turns, when it fails an ability check or saving throw or misses an attack roll, it can

encounter. Variant: Servants of Living Stars Some stars in the sky are Elder Evils, alien beings of godlike power from the reality-defying Far Realm. A living portent can be a fragment of these beings

Beholder Legacy

Monsters Monster Manual (2014)

DC 15 Strength (Athletics) or Dexterity (Acrobatics) check. An eye opens on a solid surface within 60 feet of the beholder. One random eye ray of the beholder shoots from that eye at a target of the

within 1 mile of the beholder’s lair sometimes feel as if they’re being watched when they aren’t. When the beholder sleeps, minor warps in reality occur within 1 mile of its lair and

Demogorgon

Monsters Mordenkainen Presents: Monsters of the Multiverse

long to delirium. As a result, all followers of the Prince of Demons break with reality sooner or later.Demogorgon’s Lair Demogorgon makes his lair in a palace called Abysm, found on a layer

normally docile. Within that area, any ability check involving Animal Handling has disadvantage. Venomous Beasts. The area within 6 miles of the lair becomes overpopulated with poisonous snake

Lorthuun

Monsters Out of the Abyss

starts its turn within 10 feet of such a wall must succeed on a DC 15 Dexterity saving throw or be grappled. Escaping requires a successful DC 15 Strength (Athletics) or Dexterity (Acrobatics) check. An

the beholder sleeps, minor warps in reality occur within 1 mile of its lair and then vanish 24 hours later. Marks on cave walls might change subtly, an eerie trinket might appear where none existed

Darkweaver

Monsters Planescape: Adventures in the Multiverse

can climb difficult surfaces, including upside down on ceilings, without needing to make an ability check. Sunlight Hypersensitivity. The darkweaver takes 10 radiant damage when it starts its turn

from across the planes experience reality. For them, the act of eating is an experience to be drawn out and savored, with every meal considered in all its facets. Whether its fare is a demon, an

Graz'zt

Monsters Mordenkainen Presents: Monsters of the Multiverse

feet of him. If the spell is 3rd level or lower, the spell fails and has no effect. If the spell is 4th level or higher, Graz’zt makes a Charisma check against a DC of 10 + the spell’s

Argent Palace, a grandiose structure in the city of Zelatar, found within his abyssal domain of Azzagrat. Graz’zt’s demonic influence radiates outward in a tangible ripple, warping reality

Nafas

Monsters Quests from the Infinite Staircase

with it. A creature restrained by the vortex, or another creature that can reach it, can use its action to make a DC 22 Strength check. On a successful check, the restrained creature is no longer

typically reserves the Wish spell for creatures he deems worthy of its gifts, he isn’t above leveraging that power against formidable threats, rewriting reality to forcibly tilt the scales in his

Quandrix Campus

Compendium - Sources->Dungeons & Dragons->Strixhaven: A Curriculum of Chaos

Arithmodrome looks like a large cube of water, ten feet on each side. The inside is an apparently boundless theory-space that suspends the rules of reality. Mages use this space to explore theoretical

numerical possibilities. ESIX, FRACTAL BLOOM Tasked with devising an infinite equation, a group of Quandrix students accidentally created Esix, a living theorem obsessed with infinity. Over the years

Quandrix Campus

Compendium - Sources->Dungeons & Dragons->Strixhaven: A Curriculum of Chaos

Arithmodrome looks like a large cube of water, ten feet on each side. The inside is an apparently boundless theory-space that suspends the rules of reality. Mages use this space to explore theoretical

numerical possibilities. ESIX, FRACTAL BLOOM Tasked with devising an infinite equation, a group of Quandrix students accidentally created Esix, a living theorem obsessed with infinity. Over the years

Quandrix Campus

Compendium - Sources->Dungeons & Dragons->Strixhaven: A Curriculum of Chaos

Arithmodrome looks like a large cube of water, ten feet on each side. The inside is an apparently boundless theory-space that suspends the rules of reality. Mages use this space to explore theoretical

numerical possibilities. ESIX, FRACTAL BLOOM Tasked with devising an infinite equation, a group of Quandrix students accidentally created Esix, a living theorem obsessed with infinity. Over the years

Ancient Amethyst Dragon

Monsters Fizban's Treasury of Dragons

experience a thing is to truly understand it. Direct and personal experience is the most valuable form of knowledge. 6 I see a far more kaleidoscopic reality than you do … or than any of

surrounding a legendary amethyst dragon’s lair is altered by the dragon’s magic, creating one or more of the following effects: Background Check. Once per day, the dragon can cast the legend

Adult Amethyst Dragon

Monsters Fizban's Treasury of Dragons

foundations of creation. 5 To experience a thing is to truly understand it. Direct and personal experience is the most valuable form of knowledge. 6 I see a far more kaleidoscopic reality than

dragon’s magic, creating one or more of the following effects: Background Check. Once per day, the dragon can cast the legend lore spell, requiring no spell components, naming any person, place, or

The Infernal Machine of Lum the Mad

Magic Items Infernal Machine Rebuild

make an Intelligence check or use divination magic to learn something about a creature, that knowledge comes with added trivia of the DM’s devising. 05 You emanate a weak magnetic aura

, conjure fey Wish. The Infernal Machine has the ability to bend the nature of reality, with the proper combination of controls recreating the effect of a wish spell (including all side effects). Due to

Refugees at the Shore