before barriers diffusing contact round

Black Pudding

Monsters Monster Manual

any damage. Any nonmagical weapon takes a cumulative −1 penalty to attack rolls immediately after dealing damage to the pudding and coming into contact with it. The weapon is destroyed if the

pudding is one size smaller than the original pudding and acts on its Initiative. The original pudding’s Hit Points are divided evenly between the new puddings (round down).Acid, Cold, Lightning, Slashing

Doppelganger Legacy

Monsters Basic Rules (2014)

. Surprise Attack. If the doppelganger surprises a creature and hits it with an attack during the first round of combat, the target takes an extra 10 (3d6);{"diceNotation":"3d6","rollType":"roll

magically reads the surface thoughts of one creature within 60 feet of it. The effect can penetrate barriers, but 3 feet of wood or dirt, 2 feet of stone, 2 inches of metal, or a thin sheet of lead

Lorehold Professor of Order

Monsters Strixhaven: A Curriculum of Chaos

Voice from the Past (1/Day). The professor can cast the contact other plane spell to contact a long-dead spirit, using Intelligence as the spellcasting ability.Multiattack. The professor makes two

structures and find the safest paths as they search. When confronted, they confound their foes by channeling the stasis of perfect order, creating resilient barriers of force and quashing hostile

Intellect Devourer Legacy

Monsters Monster Manual (2014)

Detect Sentience. The intellect devourer 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

dies, unless its brain is restored within 1 round. Bludgeoning, Piercing, and Slashing from Nonmagical Attacks

Adult Green Dragon Legacy

Monsters Basic Rules (2014)

, a creature in the wall’s space must make a DC 15 Dexterity saving throw once each round it’s in contact with the wall, taking 18 (4d8);{"diceNotation":"4d8","rollType":"damage

a creature moves costing it 4 feet of movement. A creature in the thickets must make a DC 15 Dexterity saving throw once each round it’s in contact with the thickets or take 3 (1d6

Ancient Green Dragon Legacy

Monsters Basic Rules (2014)

. Furthermore, a creature in the wall’s space must make a DC 15 Dexterity saving throw once each round it’s in contact with the wall, taking 18 (4d8);{"diceNotation":"4d8","rollType":"damage

1 foot a creature moves costing it 4 feet of movement. A creature in the thickets must make a DC 15 Dexterity saving throw once each round it’s in contact with the thickets or take 3 (1d6

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

on the next round. Each undead in the lair has advantage on saving throws against effects that turn undead until initiative count 20 on the next round. Until initiative count 20 on the next round

Mummy Lord Legacy

Monsters Basic Rules (2014)

, 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

undead creature in the lair can pinpoint the location of each living creature within 120 feet of it until initiative count 20 on the next round. Each undead in the lair has advantage on saving throws

Ancient Gold Dragon Legacy

Monsters Basic Rules (2014)

in a row: The dragon glimpses the future, so it has advantage on attack rolls, ability checks, and saving throws until initiative count 20 on the next round. One creature the dragon can see within

action to make a Charisma check contested by the dragon’s. If the creature wins, it escapes the dream plane. Otherwise, the effect ends on initiative count 20 on the next round. When the effect

Adult Gold Dragon Legacy

Monsters Basic Rules (2014)

: The dragon glimpses the future, so it has advantage on attack rolls, ability checks, and saving throws until initiative count 20 on the next round. One creature the dragon can see within 120 feet

make a Charisma check contested by the dragon’s. If the creature wins, it escapes the dream plane. Otherwise, the effect ends on initiative count 20 on the next round. When the effect ends, the

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

on the next round. Each undead in the lair has advantage on saving throws against effects that turn undead until initiative count 20 on the next round. Until initiative count 20 on the next round

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

living creature within 120 feet of it until initiative count 20 on the next round. Each undead in the lair has advantage on saving throws against effects that turn undead until initiative count 20 on the

Olhydra

Monsters Princes of the Apocalypse

(Costs 2 Actions). Olhydra releases one creature she is grappling by flinging the creature up to 60 feet away from her, in a direction of her choice. If the flung creature comes into contact with a

(Costs 3 Actions). Olhydra transforms her watery body into acid. This effect lasts until Olhydra’s next turn. Any creature that comes into contact with Olhydra or hits her with a melee attack

Claugiyliamatar (possessed)

Monsters Divine Contention

costing it 4 feet of movement. A creature in the thickets must make a DC 15 Dexterity saving throw once each round it’s in contact with the thickets or take 3 (1d6) piercing damage from

foot a creature travels through the wall, it must spend 4 feet of movement. Furthermore, a creature in the wall’s space must make a DC 15 Dexterity saving throw once each round it’s in

Azorius Functionary

Backgrounds Guildmasters’ Guide to Ravnica

5th dominate person Your magic often takes the form of blue or golden runes floating and glowing in the air in circular patterns or of shimmering azure barriers of magical energy. If you

the entire city, your place in the Azorius can easily bring you into contact with members of other guilds, for good or ill. Roll twice on the Azorius Contacts table (for an ally and a rival) and

Claugiyliamatar

Monsters Storm King's Thunder

wall, it must spend 4 feet of movement. Furthermore, a creature in the wall’s space must make a DC 15 Dexterity saving throw once each round it’s in contact with the wall, taking 18 (4d8

charmed by the dragon until initiative count 20 on the next round. Regional Effects The region containing a legendary green dragon’s lair is warped by the dragon’s magic, which creates one

Red Slaad (control gem variant) Legacy

Monsters Monster Manual (2014)

the host's chest in 1 round, killing the host in the process. If the disease is cured before the tadpole's emergence, the unborn slaad is disintegrated.As a slaad emerges from the Spawning Stone, the

be controlled in this way. A slaad born from something other than the Spawning Stone has no gem in its brain, but it gains one if it ever comes into contact with the Spawning Stone. Slaadi on Limbo are

Imix

Monsters Princes of the Apocalypse

physical contact with metal objects (for example, carrying metal weapons or wearing metal armor) takes 9 (2d8);{"diceNotation":"2d8","rollType":"damage","rollDamageType":"fire"} fire damage. Each creature

be knocked prone, in addition to the normal damage for contact with molten rock. A thick cloud of black smoke and burning embers fills a 40-foot-radius sphere within 120 feet of Imix, lasting until

Ancient Moonstone Dragon

Monsters Fizban's Treasury of Dragons

or be banished to a harmless demiplane until initiative count 20 on the next round. While there, the target is stunned. When the effect ends, the target reappears in the space it left or in the

Intelligence saving throw or dance until initiative count 20 on the following round. The dancing creature is incapacitated and must use all its movement to dance. Disorienting Visions. Disorienting illusory

Adult Moonstone Dragon

Monsters Fizban's Treasury of Dragons

round. While there, the target is stunned. When the effect ends, the target reappears in the space it left or in the nearest unoccupied space. Compulsive Dance. The dragon targets a creature it can

see in its lair, and a merry waltz begins to play that only the target can hear. The target must succeed on a DC 15 Intelligence saving throw or dance until initiative count 20 on the following round

Magic Mist

Compendium - Sources->Dungeons & Dragons->Tomb of Annihilation

others of its approach. If the encounter occurs while the party is camped, the mist drifts through the camp at a speed of 5 feet per round. Characters who come into contact with the mist are exposed to blue mist fever (see “Diseases”).

Doppelganger

Compendium - Sources->Dungeons & Dragons->Infernal Machine Rebuild

. It reverts to its true form if it dies. Ambusher. In the first round of a combat, the doppelganger has advantage on attack rolls against any creature it surprised. Surprise Attack. If the

doppelganger surprises a creature and hits it with an attack during the first round of combat, the target takes an extra 10 (3d6) damage from the attack. Actions Multiattack. The doppelganger makes two

5. Tomb Stone and Wet Lime

Compendium - Sources->Dungeons & Dragons->Tales from the Yawning Portal->a3

covered with wet, caustic lime. Wet Lime. Any flesh that comes in contact with the lime will take 1 acid damage per round. The lime must be removed from the skin to stop the damage, and it can either be

wiped off or washed away. If cloth or soft leather is used to protect flesh from contact with the wet lime, the lime will soak through in 2 rounds. Nonmagical leather armor won’t absorb the lime, but

Delerium Fragment Legacy

Equipment

Hazards When a humanoid creature touches delerium without protective gear (such as gloves or tongs) for the first time on their turn, or ends their turn in bodily contact with delerium, they must

powerful sensation of deja vu and are stunned for 1 round (No save). 4 The nearest creature becomes unstuck in time. It is affected by the blink spell for 1 minute. Instead of vanishing into the

Delerium Chip Legacy

Equipment

Hazards When a humanoid creature touches delerium without protective gear (such as gloves or tongs) for the first time on their turn, or ends their turn in bodily contact with delerium, they must

powerful sensation of deja vu and are stunned for 1 round (No save). 4 The nearest creature becomes unstuck in time. It is affected by the blink spell for 1 minute. Instead of vanishing into the

Delerium Geode Legacy

Equipment

Hazards When a humanoid creature touches delerium without protective gear (such as gloves or tongs) for the first time on their turn, or ends their turn in bodily contact with delerium, they must

powerful sensation of deja vu and are stunned for 1 round (No save). 4 The nearest creature becomes unstuck in time. It is affected by the blink spell for 1 minute. Instead of vanishing into the

Delerium Massive Cluster Legacy

Equipment

Hazards When a humanoid creature touches delerium without protective gear (such as gloves or tongs) for the first time on their turn, or ends their turn in bodily contact with delerium, they must

powerful sensation of deja vu and are stunned for 1 round (No save). 4 The nearest creature becomes unstuck in time. It is affected by the blink spell for 1 minute. Instead of vanishing into the

Doppelganger

Compendium - Sources->Dungeons & Dragons->Lost Mine of Phandelver

creature and hits it with an attack during the first round of combat, the target takes an extra 10 (3d6) damage from the attack. Actions Multiattack. The doppelganger makes two melee attacks

of it. The effect can penetrate barriers, but 3 feet of wood or dirt, 2 feet of stone, 2 inches of metal, or a thin sheet of lead blocks it. While the target is within range, the doppelganger can

19. Laboratory and Mummy Preparation Room

Compendium - Sources->Dungeons & Dragons->Tales from the Yawning Portal->a7

slow-acting acid which will deal 3 (1d6) acid damage on the round after a creature’s flesh comes into substantial contact with it (by immersing an arm, being splashed on, and so forth)—minor contact

acid will harm even magic weapons, the players will have to figure some way to neutralize or drain off the contents of the second vat to acquire the key, as a reach-in-and-grope-for-it technique has only a 1 percent cumulative chance per round of being successful.

Iggwilv's Cauldron

Magic Items The Wild Beyond the Witchlight

—eight of each animal. In either form, the cauldron is roughly 3 feet in diameter and has a 2-foot-wide mouth, a round lid with a molded handle at the top, and eight clawed feet for stability. The

time-freezing effect on all creatures. The effect also ends on any creature that comes into contact with an antimagic field or is touched by a unicorn’s horn. Destroying the Cauldron. The

A Moonstone Dragon's Lair

Compendium - Sources->Dungeons & Dragons->Fizban's Treasury of Dragons

it and attempts to send that creature to a dream plane. The target must succeed on a DC 15 Charisma saving throw or be banished to a harmless demiplane until initiative count 20 on the next round

lair, and a merry waltz begins to play that only the target can hear. The target must succeed on a DC 15 Intelligence saving throw or dance until initiative count 20 on the following round. The dancing

Goldenfields

Compendium - Sources->Dungeons & Dragons->Princes of the Apocalypse

round, farming more than twenty square miles of tillage in gangs of hard-working gardeners. No guest at Goldenfields ever leaves hungry, and the farmer-priests expect that everyone should leave with

“food for a tenday or more on the road, and seeds for the future beyond that.” Reason to Visit. Darovik is a useful contact for characters with a connection to the Emerald Enclave. Goldenfields is also an intended destination of the missing delegation, though they obviously never arrived.

11. Olhydra's Canal

Compendium - Sources->Dungeons & Dragons->Locathah Rising

) check to escape the grapple. Unrestrained characters in the area must save against this effect at the beginning of their turn each round. As the characters are being grappled, a freezing fog fills the

area. Both icy barriers have AC 12, 30 hit points each, vulnerability to fire damage, and immunity to poison and psychic damage.

Delerium Crystal Legacy

Equipment

Hazards When a humanoid creature touches delerium without protective gear (such as gloves or tongs) for the first time on their turn, or ends their turn in bodily contact with delerium, they must

powerful sensation of deja vu and are stunned for 1 round (No save). 4 The nearest creature becomes unstuck in time. It is affected by the blink spell for 1 minute. Instead of vanishing into the

Delerium Shard Legacy

Equipment

Hazards When a humanoid creature touches delerium without protective gear (such as gloves or tongs) for the first time on their turn, or ends their turn in bodily contact with delerium, they must

powerful sensation of deja vu and are stunned for 1 round (No save). 4 The nearest creature becomes unstuck in time. It is affected by the blink spell for 1 minute. Instead of vanishing into the

D&D Beyond

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