before been damaged creatures reaction

Shield of the Cavalier

Magic Items Dungeon Master’s Guide

appears, any creatures or objects not fully contained within it are pushed into the nearest unoccupied spaces outside it. The attack or area of effect that triggered the Reaction has no effect on creatures

directly away from yourself. If the creature is your size or smaller, you can also knock it down, giving it the Prone condition. Protective Field. As a Reaction, when you or an ally you can see

Net Legacy

Equipment

has no effect on creatures that are formless, or creatures that are Huge or larger. A creature can use its action to make a DC 10 Strength check, freeing itself or another creature within its reach on a

success. Dealing 5 slashing damage to the net (AC 10) also frees the creature without harming it, ending the effect and destroying the net. When you use an action, bonus action, or reaction to

Otiluke's Resilient Sphere

Spells Player’s Handbook

object inside can’t be damaged by attacks or effects originating from outside, nor can a creature inside the sphere damage anything outside it. The sphere is weightless and just large enough to

globe can be picked up and moved by other creatures. A Disintegrate spell targeting the globe destroys it without harming anything inside.

Wall of Stone

Spells Player’s Handbook

success, it can use its Reaction to move up to its Speed so that it is no longer enclosed by the wall. The wall can have any shape you desire, though it can’t occupy the same space as a

like. The wall is an object made of stone that can be damaged and thus breached. Each panel has AC 15 and 30 Hit Points per inch of thickness, and it has Immunity to Poison and Psychic damage. Reducing

Ioun Stone

Magic Items Dungeon Master’s Guide

Stones orbiting your head at the same time. Each Ioun Stone orbiting your head is considered to be an object you are wearing. The orbiting stone avoids contact with other creatures and objects, adjusting

its orbit to avoid collisions and thwarting all attempts by other creatures to attack or snatch it. As a Utilize action, you can seize and stow any number of Ioun Stones orbiting your head. If your

Deep Dragon Wyrmling

Monsters Forgotten Realms: Adventures in Faerûn

: Preservation of Knowledge. Books and other written forms of communication with 1 mile of the lair become magically protected and can’t be damaged by nonmagical means. Restless Sleep. When a

finishing that Long Rest. Creatures with Immunity to the Poisoned condition are immune to this effect. Verdant Growth. Vegetation and fungi within 1 mile of the dragon’s lair grow faster and cover

Young Deep Dragon

Monsters Forgotten Realms: Adventures in Faerûn

: Preservation of Knowledge. Books and other written forms of communication with 1 mile of the lair become magically protected and can’t be damaged by nonmagical means. Restless Sleep. When a creature

that Long Rest. Creatures with Immunity to the Poisoned condition are immune to this effect. Verdant Growth. Vegetation and fungi within 1 mile of the dragon’s lair grow faster and cover a

Greater Mark of Passage

Feats Eberron: Forge of the Artificer

feat to cast Misty Step without a spell slot, you can also choose up to two willing creatures you can see within 30 feet of yourself before you teleport. Each target can then take a Reaction to also teleport up to 30 feet to an unoccupied space it can see.

Lordly Resolve

Feats Forgotten Realms: Heroes of Faerûn

. Standard Bearer. As a Bonus Action, choose up to three creatures within 60 feet of yourself that can see you. Each target can immediately take a Reaction to right itself and end the Prone condition

Aberrant Dragonmark

Feats Eberron: Forge of the Artificer

take a Reaction to roll 1d4 and add the number rolled to the save, potentially turning the failure into a success. Once you’ve used this benefit, you can’t use it again until you finish a

Temporary Hit Points equal to the number rolled. If you roll an odd number, one creature within 30 feet of you (not including you) takes Force damage equal to the number rolled. If no other creatures are in range, you take the damage.

Ancient Deep Dragon

Monsters Forgotten Realms: Adventures in Faerûn

presence, creating the following effects: Preservation of Knowledge. Books and other written forms of communication with 1 mile of the lair become magically protected and can’t be damaged by

reduce its Exhaustion level as a result of finishing that Long Rest. Creatures with Immunity to the Poisoned condition are immune to this effect. Verdant Growth. Vegetation and fungi within 1 mile of the

Sammaster (Dracolich Form)

Monsters Forgotten Realms: Adventures in Faerûn

Legendary Resistance (3/Day). If Sammaster fails a saving throw, he can choose to succeed instead. Life Suppression. Creatures within 60 feet of Sammaster can’t regain Hit Points. Magic

Resistance. Sammaster has Advantage on saving throws against spells and other magical effects. Soul Gem. Sammaster has a magical soul gem as his dracolich heart. The gem can’t be damaged or removed

Adult Deep Dragon

Monsters Forgotten Realms: Adventures in Faerûn

’t be damaged by nonmagical means. Restless Sleep. When a creature finishes a Long Rest within 1 mile of the lair, the creature makes a DC 10 Constitution saving throw. On a failed save, the

creature doesn’t reduce its Exhaustion level as a result of finishing that Long Rest. Creatures with Immunity to the Poisoned condition are immune to this effect. Verdant Growth. Vegetation and

Spellfire Storm

Spells Forgotten Realms: Heroes of Faerûn

. On a failed save, the spell dissipates with no effect, and the action, Bonus Action, or Reaction used to cast it is wasted. If that spell was cast with a spell slot, the slot isn’t expended

. When you cast this spell, you can designate creatures to be unaffected by it. Casting as a Circle Spell. In addition to the spell’s usual components, you must provide a special component (a

Leprechaun

Monsters Quests from the Infinite Staircase

magically gifts the target a measure of luck. The creature gains the leprechaun’s Astonishing Luck reaction. The creature can use the reaction three times, after which this gift goes away. The

fixing and making things. Industrious and proud, leprechauns channel this creative energy into their tools, using them to quickly mend damaged objects, craft new ones from raw materials, and mold

Resilient Sphere Legacy

Spells Basic Rules (2014)

all damage, and a creature or object inside can't be damaged by attacks or effects originating from outside, nor can a creature inside the sphere damage anything outside it. The sphere is weightless

. Similarly, the globe can be picked up and moved by other creatures. A disintegrate spell targeting the globe destroys it without harming anything inside it.

Aurelia

Monsters Guildmasters’ Guide to Ravnica

, Aurelia must see the attacker and be wielding a melee weapon. Unyielding. When Aurelia is subjected to an effect that would move her, knock her prone, or both, she can use her reaction to be neither

. Aurelia regains spent legendary actions at the start of her turn. Command Allies. Aurelia chooses up to three creatures she can see within 30 feet of her. If a chosen creature can see or hear

Wall of Stone Legacy

Spells Basic Rules (2014)

success, it can use its reaction to move up to its speed so that it is no longer enclosed by the wall. The wall can have any shape you desire, though it can't occupy the same space as a creature or

. The wall is an object made of stone that can be damaged and thus breached. Each panel has AC 15 and 30 hit points per inch of thickness. Reducing a panel to 0 hit points destroys it and might cause

Allip Legacy

Monsters Mordenkainen’s Tome of Foes

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

three creatures it can see within 60 feet of it. Each target must succeed on a DC 14 Wisdom saving throw, or it takes 7 (1d8 + 3);{"diceNotation":"1d8+3","rollType":"damage","rollAction":"Whispers of

Mage Slayer Legacy

Feats Player’s Handbook (2014)

You have practiced techniques useful in melee combat against spellcasters, gaining the following benefits: When a creature within 5 feet of you casts a spell, you can use your reaction to make a

melee weapon attack against that creature. When you damage a creature that is concentrating on a spell, that creature has disadvantage on the saving throw it makes to maintain its concentration. You have advantage on saving throws against spells cast by creatures within 5 feet of you.

Oread

Monsters Mythic Odysseys of Theros

Rebuke (2nd-Level Spell; 1/Day). When the oread is damaged by a creature within 60 feet of the oread that it can see, the creature that damaged the oread must make a DC 14 Dexterity saving throw, taking 16

oreads number among the most dangerous nymphs, as they embody the wild might of flames, volcanism, and the hidden forces of the earth. These creatures typically dwell in remote mountain crags and near

Dominate Monster Legacy

Spells Basic Rules (2014)

You attempt to beguile a creature that you can see within range. It must succeed on a Wisdom saving throw or be charmed by you for the duration. If you or creatures that are friendly to you are

do. During this time, you can also cause the creature to use a reaction, but this requires you to use your own reaction as well. Each time the target takes damage, it makes a new Wisdom saving throw

Swarm of Maggots

Monsters Van Richten’s Guide to Ravenloft

","rollDamageType":"piercing"} piercing damage if the swarm has half of its hit points or fewer. A creature damaged by the swarm must succeed on a DC 12 Constitution saving throw or contract a disease

next long rest. The disease lasts until it’s removed by magic or until the creature rolls the same random effect for the disease two long rests in a row.Base creatures are among the first to

Guardian Portrait

Monsters Curse of Strahd

becomes inanimate and is too damaged to be of much use or value to anyone. A guardian portrait looks like a finely rendered and beautifully framed work of art, usually depicting someone important in a

follow creatures that move in front of them. Innate Spells. When a guardian portrait attacks, the figure in the painting animates and moves as though alive (albeit in two dimensions). The guardian

Libram of Souls and Flesh

Magic Items Tasha’s Cauldron of Everything

of the necromancy school. As an action, you can expend 1 charge to take on a semblance of undeath for 10 minutes. For the duration, you take on a deathly appearance, and undead creatures are

indifferent to you, unless you have damaged them. You also appear undead to all outward inspection and to spells used to determine the target’s status. The effect ends if you deal damage or force a creature to make a saving throw.

Echo of Demogorgon

Monsters Bigby Presents: Glory of the Giants

resounds with demonic magic, sowing discord and confusion around them. As the echo’s monstrous heads roar and bite at each other, nearby creatures are racked with psychic pain or join in the ruckus

throw or suffer one of the following effects of the echo’s choice: Confused Reaction. The target must use its reaction to make a melee attack against another creature of the echo’s

Dominate Beast Legacy

Spells Basic Rules (2014)

You attempt to beguile a beast that you can see within range. It must succeed on a Wisdom saving throw or be charmed by you for the duration. If you or creatures that are friendly to you are fighting

. During this time, you can also cause the creature to use a reaction, but this requires you to use your own reaction as well. Each time the target takes damage, it makes a new Wisdom saving throw against

Dominate Person Legacy

Spells Basic Rules (2014)

You attempt to beguile a humanoid that you can see within range. It must succeed on a Wisdom saving throw or be charmed by you for the duration. If you or creatures that are friendly to you are

. During this time you can also cause the creature to use a reaction, but this requires you to use your own reaction as well. Each time the target takes damage, it makes a new Wisdom saving throw

Shemshime

Monsters Candlekeep Mysteries

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

. Shemshime chooses up to two creatures it can see within 60 feet of it. Each target must succeed on a DC 13 Wisdom saving throw, or that target takes 7 (1d8 + 3);{"diceNotation":"1d8+3","rollType

Sentinel Legacy

Feats Player’s Handbook (2014)

0 for the rest of the turn. Creatures provoke opportunity attacks from you even if they take the Disengage action before leaving your reach. When a creature within 5 feet of you makes an attack

against a target other than you (and that target doesn't have this feat), you can use your reaction to make a melee weapon attack against the attacking creature.

Tasha's Mind Whip

Spells Tasha’s Cauldron of Everything

reaction until the end of its next turn. Moreover, on its next turn, it must choose whether it gets a move, an action, or a bonus action; it gets only one of the three. On a successful save, the

creature for each slot level above 2nd. The creatures must be within 30 feet of each other when you target them.

Caradoc

Monsters Dragonlance: Shadow of the Dragon Queen

himself. The target must succeed on a DC 15 Wisdom saving throw, or the target must immediately use its reaction to make a melee attack against another creature of Caradoc’s choice (wasting its reaction if there are no other creatures within reach).

must succeed on a DC 15 Charisma saving throw or vanish and reappear in an unoccupied space within the keep. Incorporeal Movement. Caradoc can move through other creatures and objects as if they were

Adult Deep Dragon Legacy

Monsters Fizban's Treasury of Dragons

creatures are within reach, or the target can’t take a reaction, it takes 5 (1d10);{"diceNotation":"1d10", "rollType":"damage", "rollAction":"Commanding Spores", "rollDamageType":"psychic"} psychic

creature within 30 feet of it that it can see. The target must succeed on a DC 16 Wisdom saving throw or use its reaction to make a melee weapon attack against a random creature within reach. If no

Simulacrum Legacy

Spells Basic Rules (2014)

. Otherwise, the illusion uses all the statistics of the creature it duplicates, except that it is a construct. The simulacrum is friendly to you and creatures you designate. It obeys your spoken commands

abilities, nor can it regain expended spell slots. If the simulacrum is damaged, you can repair it in an alchemical laboratory, using rare herbs and minerals worth 100 gp per hit point it regains. The

Norker

Monsters Mordenkainen's Fiendish Folio Volume 1

creature within 5 feet of the norker makes a melee attack against it, the norker can use its reaction to cause 4 piercing damage to it.Cruel, vicious, and lazy even by the standards of goblinoids

and his followers the initial, unwilling recruits into his crusade. Today, hobgoblins chafe at the suggestion that creatures as lazy and untamed as norkers could claim such an honor. For that reason

D&D Beyond

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