before barriers during creatures reveals

Deck of Illusions

Magic Items Dungeon Master’s Guide

This box contains a set of cards. A full deck has 34 cards: 32 depicting specific creatures and two with a mirrored surface. A deck found as treasure is usually missing 1d20 − 1 cards. The

card. Any physical interaction with the illusory creature reveals it to be false, because objects pass through it. A creature that takes a Study action to visually inspect the illusory creature

Deck of Many Things

Magic Items Dungeon Master’s Guide

effect. Comet. The next time you enter combat against one or more Hostile creatures, you can select one of them as your foe when you roll Initiative. If you reduce your foe to 0 Hit Points during that

until they or someone else reveals it. Nothing less than a Wish spell or divine intervention can end the NPC’s hostility toward you. Ruin. All forms of wealth that you carry or own, other than

Detect Poison and Disease Legacy

Spells Basic Rules (2014)

For the duration, you can sense the presence and location of poisons, poisonous creatures, and diseases within 30 feet of you. You also identify the kind of poison, poisonous creature, or disease in

each case. The spell can penetrate most barriers, but it is blocked by 1 foot of stone, 1 inch of common metal, a thin sheet of lead, or 3 feet of wood or dirt.

Orcus Figurine

Magic Items Candlekeep Mysteries

damage except radiant damage. A detect evil and good spell or similar magic reveals that the figurine has been desecrated. As long as it has at least 1 hit point, the figurine has the following magical

properties: Undead within 30 feet of the figurine can’t be turned. Dead creatures within 30 feet of the figurine can’t be brought back to life. A creature that holds the figurine while

Tomb Tapper

Monsters Icewind Dale: Rime of the Frostmaiden

feet of it and can use an action to pinpoint the location of any creature, object, or area in that range that bears magic. This sense penetrates barriers but is blocked by a thin sheet of lead. Tunneler

free to catch the weapon.The Netherese arcanists who created these creatures called them “thaluud,” which means “faceless.” Wrought from the fusion of magic and elemental earth, each of these sexless

Brain in Iron

Monsters Infernal Machine Rebuild

Detect Sentience. The brain in a jar can sense the presence and location of any creature within 300 feet of it that has an Intelligence of 3 or higher, regardless of interposing barriers, unless the

operate a new mechanical body. The brains share insights and knowledge with one another, and have typically been taken from creatures that desired to prolong their consciousness — or that were tasked

Catoblepas

Monsters Mordenkainen Presents: Monsters of the Multiverse

attack, a catoblepas reveals the extent of its horrific nature. The creature’s serpentine neck has trouble lifting its head, but one glare from its bloodshot eyes can rot flesh. At the end of its

. Degenerate creatures are likely to take up residence near a catoblepas’s territory, as are those seeking to avoid notice. Catoblepases in Folklore Ordinary folk rarely see a catoblepas, but

Murgaxor's Orb

Magic Items Strixhaven: A Curriculum of Chaos

effects, targeting one or more creatures it has cursed: Unconsciousness. The cursed creature falls unconscious for 1 hour. The creature is roused if it takes damage or someone uses an action to shake

or slap it awake. Visions of Terror. The cursed creature sees terrifying visions, causing it to view all creatures that aren’t also cursed as dangerous monsters for 10 minutes. The cursed

Eye Monger

Monsters Spelljammer: Adventures in Space

eye and mouth are closed, an eye monger looks like nothing more than a 12-foot-diameter asteroid. When it senses vibrations in the space around it, the eye monger opens its eye and reveals its true

items that belonged to the creatures it swallowed. Although an eye monger doesn’t project an antimagic cone from its eye as a beholder does, magic is suppressed inside its gullet, which prevents a swallowed creature from using magic to escape.

Dream Eater

Monsters Monstrous Compendium Vol. 2: Dragonlance Creatures

Movement. The dream eater can move through other creatures and objects as if they were difficult terrain. It takes 5 (1d10);{"diceNotation":"1d10", "rollType":"damage", "rollAction":"Incorporeal

foes’ greatest fears. However, all dream eaters share one thing: a gaping, always-smiling mouth, which it reveals before engulfing its prey in a phantasmagorical nightmare. The key to defeating a

Veiled Presence

Monsters The Book of Many Things

presence reveals a glimpse of its otherworldly nature to a creature it can see within 30 feet of itself. The target must succeed on a DC 22 Wisdom saving throw or have the paralyzed condition until

row: Distraction. A shrill sound fills the lair. Creatures that can hear it must succeed on a DC 15 Constitution saving throw or lose concentration. Snares. Hidden snares target up to three

Mummy Lord Legacy

Monsters Basic Rules (2014)

be stunned until the end of the mummy lord's next turn. Channel Negative Energy (Costs 2 Actions). The mummy lord magically unleashes negative energy. Creatures within 60 feet of the mummy lord

, including ones behind barriers and around corners, can't regain hit points until the end of the mummy lord's next turn. Whirlwind of Sand (Costs 2 Actions). The mummy lord magically transforms into a

Detect Thoughts Legacy

Spells Basic Rules (2014)

creatures you can’t see. When you cast the spell or as your action during the duration, you can search for thoughts within 30 feet of you. The spell can penetrate barriers, but 2 feet of rock, 2

For the duration, you can read the thoughts of certain creatures. When you cast the spell and as your action on each turn until the spell ends, you can focus your mind on any one creature that you

Miirym

Monsters Candlekeep Mysteries

dies only if she starts her turn with 0 hit points and doesn’t regenerate. Incorporeal Movement. Miirym can move through other creatures and objects as if they were difficult terrain. She takes 5

Miirym fails a saving throw, she can choose to succeed instead. X-Ray Vision. Miirym can see through solid matter out to a range of 60 feet. To her, opaque creatures, objects, and obstacles within

Deck of Illusions Legacy

Magic Items Basic Rules (2014)

illusion of one or more creatures forms over the thrown card and remains until dispelled. An illusory creature appears real, of the appropriate size, and behaves as if it were a real creature except

with the illusory creature reveals it to be an illusion, because objects pass through it. Someone who uses an action to visually inspect the creature identifies it as illusory with a successful DC 15

Diderius

Monsters Tyranny of Dragons

(Costs 2 Actions). Diderius magically unleashes negative energy. Creatures within 60 feet of him, including ones behind barriers and around corners, can’t regain hit points until the end of his next

drinks are spoiled — wine turning to vinegar, for instance. Divination spells cast within the lair by creatures other than the mummy lord have a 25 percent chance to provide misleading results

Deck of Many Things Legacy

Magic Items Basic Rules (2014)

ability to cast the wish spell 1d3 times. Rogue. A nonplayer character of the GM's choice becomes hostile toward you. The identity of your new enemy isn't known until the NPC or someone else reveals

Challenge -- (0 XP) Incorporeal Movement. The avatar can move through other creatures and objects as if they were difficult terrain. It takes 5 (1d10) force damage if it ends its turn inside an object

Valin Sarnaster

Monsters Candlekeep Mysteries

energy. Creatures within 60 feet of Valin, including ones behind barriers and around corners, can’t regain hit points until the end of Valin’s next turn. Whirlwind of Sand (Costs 2 Actions

and water instantly evaporates when brought into the lair. Other nonmagical drinks are spoiled — wine turning to vinegar, for instance. Divination spells cast within the lair by creatures other

Fungal Servant

Monsters Candlekeep Mysteries

2 Actions). The fungal servant magically unleashes negative energy. Creatures within 60 feet of the fungal servant, including ones behind barriers and around corners, can’t regain hit points

Gorka Tharn

Monsters Waterdeep: Dungeon of the Mad Mage

Negative Energy (Costs 2 Actions). The mummy lord magically unleashes negative energy. Creatures within 60 feet of the mummy lord, including ones behind barriers and around corners, can't regain hit

vinegar, for instance. Divination spells cast within the lair by creatures other than the mummy lord have a 25 percent chance to provide misleading results, as determined by the DM. If a divination

Detect Poison and Disease

Compendium - Sources->Dungeons & Dragons->Player's Handbook (2014)