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Returning 35 results for 'checks will reaction'.
Magic Items
Dungeon Master’s Guide
While wearing this armor, you gain a +2 bonus to Armor Class. In addition, if an effect moves you against your will along the ground, you can take a Reaction to reduce the distance you are moved by up to 10 feet.
Magic Items
Dungeon Master’s Guide
) or a 10-foot pole, or reverting it a Quarterstaff; the weapon will elongate only as far as the surrounding space allows.
In certain forms, the weapon has the following additional properties
.
Acrobatic Assist (Quarterstaff and 10-Foot Pole Forms Only). While holding this weapon, you have Advantage on Dexterity (Acrobatics) checks.
Attack Deflection (Quarterstaff Form Only). When you are hit by
Monsters
Monster Manual
Inscrutable. No magic can observe the sphinx remotely or detect its thoughts without its permission. Wisdom (Insight) checks made to ascertain its intentions or sincerity are made with Disadvantage
":"Psychic"} Psychic damage, and the target is cursed with a riddle. The cursed target has Disadvantage on ability checks and attack rolls. In addition, if it takes the Magic action, it must succeed on a DC
Monsters
Monster Manual
Amphibious. The kuo-toa can breathe air and water.
Sunlight Sensitivity. While in sunlight, the kuo-toa has Disadvantage on ability checks and attack rolls.Multiattack. The kuo-toa makes three
Material components and using Wisdom as the spellcasting ability (spell save DC 14):
At Will: Detect Magic, Thaumaturgy 1/Day Each: Destructive Wave, Divination, Hold Monster (level 6 version), Scrying
Monsters
Monster Manual
Inscrutable. No magic can observe the sphinx remotely or detect its thoughts without its permission. Wisdom (Insight) checks made to ascertain its intentions or sincerity are made with Disadvantage
(spell save DC 16):
At Will: Detect Magic, Identify, Mage Hand, Minor Illusion, Prestidigitation1/Day Each: Dispel Magic, Legend Lore, Locate Object, Plane Shift, Remove Curse, TonguesLegendary Action
Monsters
Monster Manual
Inscrutable. No magic can observe the sphinx remotely or detect its thoughts without its permission. Wisdom (Insight) checks made to ascertain its intentions or sincerity are made with Disadvantage
of the following spells, requiring no Material components and using Wisdom as the spellcasting ability (spell save DC 20):
At Will: Detect Evil and Good, Thaumaturgy1/Day Each: Detect Magic, Dispel
Magic Items
Dungeon Master’s Guide
;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
Initiative rolls and Wisdom (Perception) checks.
Ioun Stone of Fortitude;Fortitude (Very Rare). Your Constitution increases by 2, to a maximum of 20, while this pink rhomboid orbits your head.
Ioun
Monsters
Monster Manual
. Pesky Swarm (Sage Only). The target has Disadvantage on attack rolls and ability checks until the end of its next turn.
Spellcasting. The animal lord casts one of the following spells, requiring no
Material components and using Wisdom as the spellcasting ability (spell save DC 20):
At Will: Animal Friendship, Animal Messenger, Speak with Animals 2/Day Each: Awaken, Greater Restoration 1/Day Each
Monsters
Monster Manual
following effects occurs:
Pesky Swarm. The target has Disadvantage on attack rolls and ability checks until the end of its next turn.
Spellcasting. The animal lord casts one of the following spells
, requiring no Material components and using Wisdom as the spellcasting ability (spell save DC 20):
At Will: Animal Friendship, Animal Messenger, Speak with Animals 2/Day Each: Awaken, Greater Restoration 1
Monsters
Monster Manual
Escape"} days. When the hag teleports away, each creature within 60 feet of the space it left is cursed. Until the curse ends, a creature has Disadvantage on ability checks and saving throws, and the
spellcasting ability (spell save DC 22):
At Will: Detect Thoughts, Dimension Door,Dispel Magic, Hypnotic Pattern 2/Day Each: Mass Suggestion, Modify Memory, Plane Shift
Tongue Twister. The
Monsters
Out of the Abyss
two 2nd-level spell slots, which he regains after finishing a short or long rest, and knows the following warlock spells:
Cantrips (at will): eldritch blast, friends, poison spray
1st level: armor
(Perception) checks that rely on sight.Armor of Shadows (Recharges after a Short or Long Rest). Narrak casts mage armor on himself.
Shortsword. Melee Weapon Attack: +4;{"diceNotation":"1d20+4","rollType
Monsters
Quests from the Infinite Staircase
Industrious. The leprechaun is proficient with all artisan’s tools and adds double its proficiency bonus to ability checks made with them.
Reluctant Refusal. When a creature offers the
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
Duergar Kavalrachni
Legacy
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Monsters
Out of the Abyss
Cavalry Training. When the duergar hits a target with a melee attack while mounted on a female steeder, the steeder can make a melee attack against the same target as a reaction.
Duergar Resilience
on attack rolls, as well as on Wisdom (Perception) checks that rely on sight.Multiattack. The duergar makes two war pick attacks.
Enlarge (Recharges after a Short or Long Rest). For 1 minute, the
Monsters
Mordenkainen Presents: Monsters of the Multiverse
spells, requiring no material components and using Charisma as the spellcasting ability (spell save DC 23):
At will: charm person, detect magic, dispel magic
3/day each: darkness, dominate person
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
Monsters
Mordenkainen Presents: Monsters of the Multiverse
rolls, as well as on Wisdom (Perception) checks that rely on sight.Multiattack. The drow makes two Scimitar attacks and one Whip or Hand Crossbow attack.
Scimitar. Melee Weapon Attack: +8
shake it.
Spellcasting. The drow casts one of the following spells, requiring no material components and using Charisma as the spellcasting ability (spell save DC 13):
At will: dancing lights
1/day
Monsters
Baldur’s Gate: Descent into Avernus
Tactical Discipline. The iron consul has advantage on all ability checks and saving throws made during combat.Multiattack. The iron consul makes one attack with its spear and can use its Voice of
immediately use its reaction to make one melee attack.Bane’s devoted followers are warriors who seek to rule through martial strength and intimidation, cruel tyrants who use threats and gifts as
Monsters
Spelljammer: Adventures in Space
the spellcasting ability:
At will: levitate (self only), mage hand (the hand is invisible)
1/day each: freedom of movement (self only), invisibility (self only)Thri-kreen mystics use psionics to
revitalize themselves.
The Thri-kreen language doesn’t employ words in the usual sense. To demonstrate emotion and reaction, thri-kreen clack their mandibles and wave their antennae
Monsters
Princes of the Apocalypse
spell attacks). It knows the following sorcerer spells (an asterisked spell is from appendix B):
Cantrips (at will): acid splash, blade ward, light, mending, mold earth*
1st level (4 slots): earth
"} slashing damage.Unyielding. When the priest is subjected to an effect that would move it, knock it prone, or both, it can use its reaction to be neither moved nor knocked prone.
Monsters
Waterdeep: Dungeon of the Mad Mage
Battle Command. As a bonus action, Zress Orlezziir targets one ally she can see within 30 feet of her. If the target can see or hear the drow, the target can use its reaction to make one melee attack
spellcasting ability is Charisma (spell save DC 13). She can innately cast the following spells, requiring no material components:
At will: dancing lights
1/day each: darkness, faerie fire, levitate
Magic Items
Tasha’s Cauldron of Everything
tattoo ends, the tattoo vanishes, and the needle reappears in your space.
Shadow Essence. You gain darkvision with a range of 60 feet, and you have advantage on Dexterity (Stealth) checks.
Shadowy
Defense. When you take damage, you can use your reaction to become insubstantial for a moment, halving the damage you take. Then the reaction can’t be used again until the next sunset.
Magic Tattoo
Monsters
Guildmasters’ Guide to Ravnica
saving throw or use its reaction to move up to 30 feet in a direction of the witch's choice.
Devil's Sight. Magical darkness doesn't impede the witch's darkvision.
Innate Spellcasting. The witch's
following spells, requiring no material components:
At will: alter self, detect magic, eldritch blast (at 11th level), false life, levitate (self only), mage armor (self only)
1/day each: circle of
Monsters
Waterdeep: Dungeon of the Mad Mage
spell attacks). The mage has the following wizard spells prepared:
Cantrips (at will): fire bolt, light, mage hand, prestidigitation
1st level (4 slots): detect magic, mage armor, magic missile
or a reaction, she can shoot one of the following eye rays at one target she can see within 120 feet of her:
Fear Ray. The target must succeed on a DC 15 Wisdom saving throw or be frightened for 1
Monsters
Phandelver and Below: The Shattered Obelisk
Special Equipment. Glasstaff wields a staff of defense (see appendix B). With the staff in hand, he can use an action to cast the mage armor spell and use his reaction to cast the shield
one of the following spells, requiring no material components and using Intelligence as the spellcasting ability (spell save DC 13):
At will: light, mage hand
1/day each: charm person, hold person
Monsters
Spelljammer: Adventures in Space
themselves.
The Thri-kreen language doesn’t employ words in the usual sense. To demonstrate emotion and reaction, thri-kreen clack their mandibles and wave their antennae, indicating to other
surroundings, gaining advantage on Dexterity (Stealth) checks it makes to hide in those surroundings.
Leap. The thri-kreen leaps up to 20 feet in any direction, provided its speed isn’t 0.
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.
Monsters
Tales from the Yawning Portal
Chameleon Skin. Kaarghaz has advantage on Dexterity (Stealth) checks made to hide.
Stench. Any creature other than a troglodyte that starts its turn within 5 feet of Kaarghaz must succeed on a DC 12
Sensitivity. While in sunlight, Kaarghaz has disadvantage on attack rolls, as well as on Wisdom (Perception) checks that rely on sight.
Spellcasting. Kaarghaz is a 4th-level spellcaster. His spellcasting
Monsters
Waterdeep: Dungeon of the Mad Mage
attack rolls, as well as on Wisdom (Perception) checks that rely on sight.
Keen Smell. The giant has advantage on Wisdom (Perception) checks that rely on smell.
Innate Spellcasting. The mutated drow's
innate spellcasting ability is Charisma (spell save DC 15). It can innately cast the following spells, requiring no material components:
At will: dancing lights
1/day each: darkness, faerie
Monsters
Mordenkainen Presents: Monsters of the Multiverse
its action, reaction, and movement.
Spellcasting. Demogorgon casts one of the following spells, requiring no material components and using Charisma as the spellcasting ability (spell save DC 23
):
At will: detect magic, major image
3/day each: dispel magic, fear, telekinesis
1/day each: feeblemind, project imageDemogorgon can take 2 legendary actions, choosing from the options below. Only one
Monsters
Waterdeep: Dragon Heist
weapons, he carries four packets of smokepowder and a pouch containing twenty pistol bullets.
He wears a pair of drow-made boots of elvenkind granting advantage on Dexterity (Stealth) checks that rely on
moving silently.
Innate Spellcasting. The drow's spellcasting ability is Charisma (spell save DC 12). It can innately cast the following spells, requiring no material components:
At will: dancing
Monsters
Mordenkainen Presents: Monsters of the Multiverse
disadvantage on attack rolls, as well as on Wisdom (Perception) checks that rely on sight.Multiattack. The duergar makes two Mind-Poison Dagger attacks. It can replace one attack with a use of Mind Mastery
. The duergar targets one creature it can see within 60 feet of it. The target must succeed on a DC 12 Intelligence saving throw, or the duergar causes it to use its reaction, if available, either to
Zuggtmoy
Legacy
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Monsters
Out of the Abyss
turn.
Attack. Zuggtmoy makes one pseudopod attack.
Exert Will. One creature charmed by Zuggtmoy that she can see must use its reaction to move up to its speed as she directs or to make a weapon
Innate Spellcasting. Zuggtmoy’s spellcasting ability is Charisma (spell save DC 22). She can innately cast the following spells, requiring no material components:
At will: detect magic, locate
Monsters
Tales from the Yawning Portal
spells prepared:
Cantrips (at will): acid splash, friends, mage hand, poison spray
1st level (4 slots): charm person, detect magic, magic missile, ray of sickness
2nd level (3 slots): detect thoughts
30 feet of it, the Ooze Master can use a reaction to divert the attack if another creature is within the attack's range. The attacker must make a DC 15 Wisdom saving throw. On a failed save, the
Monsters
The Book of Many Things
Unerring Tracker trait to make one weapon attack as a reaction against the target of that ally’s Unerring Tracker.
Spellcasting. Brusipha casts one of the following spells, using Charisma as the
spellcasting ability (spell save DC 13):
At will: Prestidigitation, Speak with Animals
1/day each: Bestow Curse, Command, Crown of MadnessBaphomet’s Blessing. When Brusipha reduces a hostile
Derro Savant
Legacy
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Monsters
Out of the Abyss
(spell save DC 12, +4;{"diceNotation":"1d20+4","rollType":"to hit","rollAction":"Spellcasting"} to hit with spell attacks). The derro knows the following sorcerer spells:
Cantrips (at will): acid splash
Sunlight Sensitivity. While in sunlight, the derro savant has disadvantage on attack rolls, as well as on Wisdom (Perception) checks that rely on sight.Quarterstaff. Melee Weapon Attack: +1;{"diceNotation
Monsters
Ghosts of Saltmarsh
Sea Legs. The deck wizard has advantage on ability checks and saving throws to resist being knocked prone.
Spellcasting. The deck wizard is a 4th-level spellcaster. Its spellcasting ability is
Intelligence (spell save DC 13, +5;{"diceNotation":"1d20+5","rollType":"to hit","rollAction":"Spellcasting"} to hit with spell attacks). It has the following wizard spells prepared:
Cantrips (at will