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Returning 35 results for 'effects reaction'.
Monsters
Monster Manual
Resistance. The marilith has Advantage on saving throws against spells and other magical effects.
Reactive. The marilith can take one Reaction on every turn of combat.Multiattack. The marilith makes six Pact
Monsters
Monster Manual
effects:
Sap. The target has Disadvantage on its next attack roll before the start of the warrior’s next turn.
Maneuver. One ally who can see or hear the warrior can take a Reaction to move up
Magic Items
Dungeon Master’s Guide
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
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
Magic Items
Dungeon Master’s Guide
Attunement to an Ioun Stone ends while it’s orbiting your head, the stone falls as though you had dropped it.
The type of stone determines its rarity and effects.
Ioun Stone of Absorption
;Absorption (Very Rare). While this pale lavender ellipsoid orbits your head, you can take a Reaction to cancel a spell of level 4 or lower cast by a creature you can see. A canceled spell has no effect
Spells
Forgotten Realms: Heroes of Faerûn
Six chromatic spheres orbit you for the duration.
While the spheres are present, you can expend spheres to create the following effects:
Absorb Energy. When you take Acid, Cold, Fire, Lightning, or
Thunder damage, you can take a Reaction to expend one sphere and give yourself Resistance to the triggering damage type until the start of your next turn.
Energy Blast. As a Bonus Action, you send
Monsters
Bigby Presents: Glory of the Giants
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
Magic Resistance. The echo has advantage on saving throws against spells and other magical effects.
Wakeful. When one of the echo’s heads is asleep, its other head is awake.Multiattack. The
Marilith
Legacy
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Monsters
Basic Rules (2014)
Magic Resistance. The marilith has advantage on saving throws against spells and other magical effects.
Magic Weapons. The marilith's weapon attacks are magical.
Reactive. The marilith can take one
reaction on every turn in a combat.Multiattack. The marilith makes seven attacks: six with its longswords and one with its tail.
Longsword. Melee Weapon Attack: +9;{"diceNotation":"1d20+9","rollType
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
target takes half as much damage and suffers none of the spell’s other effects.
At Higher Levels. When you cast this spell using a spell slot of 3rd level or higher, you can target one additional
Magic Items
Acquisitions Incorporated
While attuned to this device, you have a +1 bonus to Wisdom saving throws, and you can use an action to cast the dancing lights, guidance, or message cantrips.
Portent of the Stars. As a reaction
you use this feature of the wheel of stars, it cannot be used again until the next dawn.
Part of a Whole. While this component is not installed in the Orrery of the Wanderer, its magic might function sporadically or with unpredictable side effects, as determined by the DM.
Monsters
Out of the Abyss
Insanity. Narrak has advantage on saving throws against being charmed or frightened.
Magic Resistance. Narrak has advantage on saving throws against spells and other magical effects.
Spellcasting
.
One with Shadows. While he is in dim light or darkness, Narrak can become invisible. He remains so until he moves or takes an action or reaction.
Magic Items
Acquisitions Incorporated
reroll the check and take either result. Once you use this feature of the chronolometer, it cannot be used again until the next dawn.
Fate Swap. As a reaction when a creature you can see within 30 feet
this feature of the chronolometer, it cannot be used again until the next dawn.
Part of a Whole. While this component is not installed in the Orrery of the Wanderer, its magic might function sporadically or with unpredictable side effects, as determined by the DM.
Monsters
Mordenkainen Presents: Monsters of the Multiverse
one Wave of Sorrow attack.
Dance, My Puppet! One creature charmed by Graz’zt that Graz’zt can see must use its reaction to move up to its speed as Graz’zt directs.The appearance of
have disadvantage on Dexterity (Stealth) checks made to hide.
Regional Effects
The region containing Graz’zt’s lair is warped by his magic, creating one or more of the following effects
-Forged. You have Resistance to Cold damage. Additionally, you can summon a shield of cold to block fire-based effects. As a reaction, when you would take Fire damage, you can gain Resistance to Fire damage until the beginning of your next turn.
Magic Items
Storm King's Thunder
, you have advantage on all checks and saving throws to resist effects that force you to move. In addition, any enemy that moves to a space within 10 feet of you must succeed on a DC 12 Strength
attacks.
Boots. The pair of boots is now an uncommon magic item that requires attunement. While you wear the boots, you have advantage on Strength saving throws, and you can use your reaction to avoid being knocked prone.
Zuggtmoy
Legacy
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Monsters
Out of the Abyss
throw, she can choose to succeed instead.
Magic Resistance. Zuggtmoy has advantage on saving throws against spells and other magical effects.
Magic Weapons. Zuggtmoy’s weapon attacks are
Thrall. When Zuggtmoy is hit by an attack, one creature within 5 feet of Zuggtmoy that is charmed by her must use its reaction to be hit by the attack instead.Zuggtmoy can take 3 legendary actions
Marilith (Summoner Variant)
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Monsters
Monster Manual (2014)
Magic Resistance. The marilith has advantage on saving throws against spells and other magical effects.
Magic Weapons. The marilith's weapon attacks are magical.
Reactive. The marilith can take one
reaction on every turn in a combat.Multiattack. The marilith makes seven attacks: six with its longswords and one with its tail.
Longsword. Melee Weapon Attack: +9;{"diceNotation":"1d20+9","rollType
Monsters
Mordenkainen Presents: Monsters of the Multiverse
effects.
Two Heads. Demogorgon has advantage on saving throws against being blinded, deafened, stunned, or knocked unconscious.Multiattack. Demogorgon makes two Tentacle attacks. He can replace one attack
magical gaze toward one creature he can see within 120 feet of him. The target must succeed on a DC 23 Wisdom saving throw or suffer one of the following effects (choose one or roll a d6
Magic Items
Tasha’s Cauldron of Everything
in the archive. The new spell must be of the divination school.
When a creature you can see within 30 feet of you makes an attack roll, an ability check, or a saving throw, you can use your reaction
to expend 1 charge and force the creature to roll a d4 and apply the number rolled as a bonus or penalty (your choice) to the original roll. You can do this after you see the roll but before its effects are applied.
Monsters
Guildmasters’ Guide to Ravnica
. Rakdos has advantage on saving throws against spells and other magical effects.
Magic Weapons. Rakdos’s weapon attacks are magical.Multiattack. Rakdos makes two attacks with his Curtain-Call Scythe
charmed by him must use its reaction to move up to half its speed toward the creature closest to it that it can see, provided it isn’t already within 5 feet of that creature. It then must make
Monsters
Eberron: Rising from the Last War
. Mordakhesh has advantage on saving throws against all other spells and magical effects.
Multiattack. Mordakhesh makes three greatsword attacks.
Greatsword. Melee Weapon Attack: +10;{"diceNotation":"1d20
up to two allies that he can see within 30 feet of him. If a target can see and hear him, the target can make one weapon attack as a reaction and gains advantage on the attack roll.In the age when
Monsters
Monstrous Compendium Vol. 4: Eldraine Creatures
the following effects of the witchkite’s choice:
The target must use its reaction to make a melee attack against another creature of the witchkite’s choice that is within the target
Monsters
Planescape: Adventures in the Multiverse
action on its turn, not both. The creature also can’t take a reaction or a bonus action.
Timeline Divergence. The dragon chooses a space it can fit into within its lair. The dragon exists
attack can target both the dragon’s spaces at the same time, the dragon is affected only once.
Regional Effects
The region surrounding an ancient or adult time dragon’s lair is altered by
Yeenoghu
Legacy
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Monsters
Out of the Abyss
choose to succeed instead.
Magic Resistance. Yeenoghu has advantage on saving throws against spells and other magical effects.
Magic Weapons. Yeenoghu’s weapon attacks are magical.
Rampage
of civilization on his layer of the Abyss.
Lair Actions
On initiative count 20 (losing initiative ties), Yeenoghu can take a lair action to cause one of the following effects; he can’t use the
Monsters
Guildmasters’ Guide to Ravnica
on a DC 18 Wisdom saving throw, or else the target drops any weapons it is holding, ends its concentration on any spells or other effects, and becomes charmed by the archon for 1 minute. The charmed
reaction to make a melee weapon attack.
Detention (Costs 3 Actions). The archon targets a creature it can see within 60 feet of it. The target must succeed on a DC 18 Charisma saving throw or be
Graz'zt
Legacy
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Monsters
Out of the Abyss
;zt has advantage on saving throws against spells and other magical effects.
Magic Weapons. Graz’zt’s weapon attacks are magical.Multiattack. Graz’zt attacks twice with the Wave of
reaction to move up to its speed as Graz’zt directs.
Sow Discord. Graz’zt casts crown of madness or dissonant whispers.
Teleport. Graz’zt uses his Teleport action.The appearance of the
Monsters
Misplaced Monsters: Volume One
Magic Resistance. The dandylion has advantage on saving throws against spells and other magical effects.
Pack Tactics. The dandylion has advantage on an attack roll against a creature if at least
reaction must succeed on a DC 15 Wisdom saving throw or have the frightened condition until the end of the dandylion’s next turn.
Created by Jones D.-D.
Dandylions are herbivorous farmers who
Jiangshi
Legacy
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monsters
Van Richten’s Guide to Ravenloft
Jiangshi Weaknesses. The jiangshi has the following flaws:
Fear of Its Own Reflection. If the jiangshi sees its own reflection, it immediately uses its reaction, if available, to move as far away
from the reflection as possible.
Susceptible to Holy Symbols. While the jiangshi is wearing or touching a holy symbol, it automatically fails saving throws against effects that turn Undead.
Unusual
Monsters
Mordenkainen Presents: Monsters of the Multiverse
Legendary Resistance (3/Day). If Geryon fails a saving throw, he can choose to succeed instead.
Magic Resistance. Geryon has advantage on saving throws against spells and other magical effects
Effects
The region containing Geryon’s lair is warped by his magic, creating one or more of the following effects:
Chilling Wind. Freezing strong winds howl around the area within 1 mile of
Monsters
Mordenkainen Presents: Monsters of the Multiverse
or hyena that Yeenoghu can see can use its reaction to move up to its speed.
Regional Effects
The region containing Yeenoghu’s lair is warped by his magic, creating one or more of the
additional effects, each of which he can apply only once per turn:
Confusion. The target must succeed on a DC 17 Wisdom saving throw or be affected by the confusion spell until the start of Yeenoghu
monsters
hour or until Azalin takes this Reaction again, Azalin can cast that spell once, using the same spellcasting ability as Spellcasting.Legendary Action Uses: 3 (4 in Domain). Immediately after another
presence, creating the following effects:
Closing the Borders. While in his domain, Azalin can close or open the borders to Darkon at will. While the borders are closed, undead terrors fill the
Monsters
Mordenkainen Presents: Monsters of the Multiverse
Legendary Resistance (3/Day). If Geryon fails a saving throw, he can choose to succeed instead.
Magic Resistance. Geryon has advantage on saving throws against spells and other magical effects
. The target must succeed on a DC 21 Wisdom saving throw or become restrained for 1 minute. The target can end the effect on itself if it deals any damage to one or more of its allies.
Regional Effects
Drow Matron Mother
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Monsters
Mordenkainen’s Tome of Foes
Resistance. The drow has advantage on saving throws against spells and other magical effects.
Spellcasting. The drow is a 20th-level spellcaster. Her spellcasting ability is Wisdom (spell save DC 19, +11
effects for 1 minute: the target's speed is halved, it has disadvantage on Dexterity saving throws, and it can't use reactions. Moreover, on each of its turns, it can take either an action or a bonus
Monsters
Planescape: Adventures in the Multiverse
affected creature can move or take an action on its turn, not both. The creature also can’t take a reaction or a bonus action.
Timeline Divergence. The dragon chooses a space it can fit into
moving or acting. If an effect or attack can target both the dragon’s spaces at the same time, the dragon is affected only once.
Regional Effects
The region surrounding an ancient or adult time
Monsters
Mordenkainen Presents: Monsters of the Multiverse
for 1 minute or until Baphomet takes this lair action again.
Regional Effects
The region containing Baphomet’s lair is warped by his magic, creating one or more of the following effects
frightened and disoriented, as though constantly under threat of being hunted, and might lash out or panic even when no visible threat is nearby.
If Baphomet dies, these effects fade over the course of
Monsters
Mordenkainen Presents: Monsters of the Multiverse
. One creature charmed by Zuggtmoy that she can see must use its reaction, if available, to move up to its speed as she directs or to make one weapon attack against a target that she designates.The Demon
herself.
Regional Effects
The region containing Zuggtmoy’s lair is warped by her magic, creating one or more of the following effects:
Corrupted Nature. Within 6 miles of the lair, all Wisdom