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Returning 35 results for 'causing well reaction'.
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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
ends.Parry. Trigger: The marilith is hit by a melee attack roll while holding a weapon. Response: The marilith adds 5 to its AC against that attack, possibly causing it to miss.PoisonCold, Fire
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
until the end of the target’s next turn.Counterattack. Trigger: The warrior is hit by an attack roll. Response: The warrior adds 4 to its AC against that attack, possibly causing it to miss. On a
Magic Items
Dungeon Master’s Guide
. The target must succeed on a DC 15 Dexterity saving throw or have the Restrained condition. You can release the target by letting go of your end of the rope (causing the rope to coil up in the target
’s space) or by using a Bonus Action to repeat the command (causing the rope to coil up in your hand).
A target Restrained by the rope can take an action to make its choice of a DC 15 Strength
Magic Items
Dungeon Master’s Guide
an attack while holding the weapon, you can take a Reaction to twirl the weapon around you, gaining a +5 bonus to your Armor Class against the triggering attack, potentially causing the attack to miss
Magic Items
Tasha’s Cauldron of Everything
While holding this lyre, you can cast mending as an action. You can also play the lyre as a reaction when an object or a structure you can see within 300 feet of you takes damage, causing it to be
Duergar Kavalrachni
Legacy
This doesn't reflect the latest rules and lore.
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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
. The duergar has advantage on saving throws against poison, spells, and illusions, as well as to resist being charmed or paralyzed.
Sunlight Sensitivity. While in sunlight, the duergar has disadvantage
Monsters
Icewind Dale: Rime of the Frostmaiden
. The Telepathic Pentacle regains 10 hit points for each head regrown in this way.
Reactive Heads. For each head the Telepathic Pentacle has beyond one, it gets an extra reaction that can be used only
. The procedure went terribly wrong, and their bodies and minds melded into a single monstrosity. Iriolarthas imprisoned the thing in this empty well so that its latent telepathic powers could be
Magic Items
Bigby Presents: Glory of the Giants
taking damage, you can use your reaction to invoke the item’s rune, causing the pendant to flash with pale light. The creature then instead drops to 1 hit point.
Once the rune has been invoked, it can’t be invoked again until the next dawn.
Monsters
Out of the Abyss
of Agathys, charm person, hex
2nd level: hold person, ray of enfeeblement, spider climb
Sunlight Sensitivity. While in sunlight, Narrak has disadvantage on attack rolls, as well as on Wisdom
.
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.
Monsters
Monstrous Compendium Vol. 1: Spelljammer Creatures
target to escape the grapple causes the gadabout to use its reaction to move into the nearest unoccupied space. While grappled by the gadabout, the target determines where the gadabout moves on the
sunlight and water to survive. A healthy specimen can live for 25 years. Although its preferred mode of travel is flight, a gadabout can creep slowly along the ground as well.
Elves are the only Humanoids
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
subterranean world of that god’s malevolence.Battle Command. Choose one creature within 30 feet of the drow that the drow can see. If the chosen creature can see or hear the drow, that creature can use its reaction to make one melee attack or to take the Dodge or Hide action.
Monsters
Dragonlance: Shadow of the Dragon Queen
at his core, the seneschal didn’t return as a skeletal knight but rather as an intangible spirit. Caradoc’s Undead form suits him well, allowing him to possess the living and use unwilling
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).
Monsters
Strixhaven: A Curriculum of Chaos
Translation (2/Day). When the professor is hit by an attack roll, it can increase its AC by 3 against that attack, potentially causing it to miss. The professor can then teleport, along with any equipment
.
Quandrix Scholars
The scholars of Quandrix College focus on the mathematical principles that govern reality. Through these formulas, they can manipulate properties of matter and space, as well as
Yeenoghu
Legacy
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Monsters
Out of the Abyss
atrocities in his name. Yeenoghu takes pleasure in causing fear before death, and he sows sorrow and despair through destroying beloved things. He doesn’t parlay; to meet him is to do battle with him
condition.
Each gnoll or hyena that Yeenoghu can see can use its reaction to move up to its speed.
Until the next initiative count 20, all gnoll;gnolls and hyena;hyenas within the lair are enraged
Monsters
Mordenkainen Presents: Monsters of the Multiverse
them into flind;flinds. Yeenoghu takes pleasure in causing fear before death, and he sows sorrow and despair through destroying beloved things. He doesn’t parlay; to meet him is to do battle with
count 20, all gnoll;gnolls and hyena;hyenas within the lair are enraged, causing them to have advantage on melee weapon attack rolls and causing attack rolls to have advantage against them.
Iron Spike
Monsters
Mordenkainen Presents: Monsters of the Multiverse
Creature Sense. The ulitharid is aware of the presence of creatures within 2 miles of it that have an Intelligence score of 4 or higher. It knows the distance and direction to each creature, as well
: a larger and more potent mind flayer with six tentacles. Illithids innately recognize that an ulitharid’s survival is more important than their own. An elder brain’s reaction to the rise
Monsters
Mordenkainen Presents: Monsters of the Multiverse
Cavalry Training. When the duergar hits a target with a melee attack while mounted, the mount can use its reaction to make one melee attack against the same target.
Duergar Resilience. The duergar
has advantage on saving throws against spells and the charmed, paralyzed, and poisoned conditions.
Sunlight Sensitivity. While in sunlight, the duergar has disadvantage on attack rolls, as well as on
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
afflicts the limbs of jiangshi, causing them to hold their arms rigidly and to walk with a stiff gait. This, along with their flight, lead many to call them hopping vampires.
By day, jiangshi lurk
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
(self only)
Sunlight Sensitivity. While in sunlight, Zress Orlezziir has disadvantage on attack rolls, as well as on Wisdom (Perception) checks that rely on sight.
Zress wears mithral plate;mithral
Monsters
Strixhaven: A Curriculum of Chaos
professor until the start of the professor’s next turn. The charmed creature must immediately use its reaction, if available, to move up its speed toward another creature of the professor&rsquo
Scholars
The scholars of Quandrix College focus on the mathematical principles that govern reality. Through these formulas, they can manipulate properties of matter and space, as well as abstract and conceptual space such as the mind, probability, and the flow of magic itself.Psychic
Magic Items
Strixhaven: A Curriculum of Chaos
, and a Charisma of 16, as well as hearing and darkvision out to a range of 30 feet.
The orb can speak, read, and understand Common, and it can communicate telepathically with any creature touching it
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
Monsters
Icewind Dale: Rime of the Frostmaiden
creep over them, but it passes quickly.
Chardalyn Madness. Prolonged contact with the demonic magic imprinted on the chardalyn has afflicted the berserker with a form of madness, causing the berserker
to believe that its weapons are conduits through which it can speak to a demon lord or other dark power, as well as channel its rage. If the berserker’s madness is cured using magic that removes
Monsters
Monstrous Compendium Vol. 2: Dragonlance Creatures
Equipment. Verminaard wears plate, +2;+2 plate armor and wields the mace Nightbringer, which grants him darkvision as well as immunity to fire damage and to the charmed and frightened conditions (included
be blinded until the start of Verminaard’s next turn.
Malediction. Verminaard utters an unholy word, causing profane fire to descend on one creature Verminaard can see within 60 feet of himself
Monsters
Phandelver and Below: The Shattered Obelisk
Creature Sense. The refraction is aware of creatures within 100 miles of it that have an Intelligence score of 4 or higher. It knows the distance and direction to each creature, as well as each one
. The refraction targets a creature within 120 feet of itself and disrupts its mental processes, causing the target to have disadvantage on all ability checks, attack rolls, and saving throws until the
Monsters
Fizban's Treasury of Dragons
","rollAction":"Adventure Hook"}
Adventure Hook
1
A wealthy and well-known artist’s muse—a moonstone dragon—has stopped appearing in their dreams. The artist is desperate to hire
dragon’s lair.
6
A moonstone dragon, offended by gifts of gold, is causing nightmares among the local nobility.
7
A powerful spellcaster is forcing a captive moonstone dragon to invade
Monsters
Fizban's Treasury of Dragons
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
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
Monsters
Eberron: Rising from the Last War
longer restrained.
Structures, as well as nonmagical objects that are neither being worn nor carried, take the same amount of damage if they are in the cylinder (no save).
Incinerating Beam
Mourning. The arcane cataclysm that engulfed Cyre destroyed most of the warforged colossi, causing them to collapse into lifeless heaps.
Colossal Survivors. Some warforged colossi survived the Day of
Monsters
Fizban's Treasury of Dragons
around a creature within 30 feet of it that it can see. The target must succeed on a DC 19 Wisdom saving throw or use its reaction to make a melee weapon attack against a random creature within reach. If
no creatures are within reach, or the target can’t take a reaction, it takes 11 (2d10);{"diceNotation":"2d10", "rollType":"damage", "rollAction":"Commanding Spores", "rollDamageType":"psychic
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
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 three Psychic-Attuned Hammer or Javelin attacks and uses Call to Attack.
Psychic-Attuned
use their reaction to make one weapon attack.
Invisibility (Recharge 4–6);{"diceNotation":"1d6", "rollType":"recharge", "rollAction":"Invisibility"}. The duergar magically turns invisible for up to 1
Monsters
Mordenkainen Presents: Monsters of the Multiverse
successful one.Enormous and terrifying, astral dreadnoughts haunt the silvery void of the Astral Plane, causing planar travelers to shudder at the very thought of them. Dreadnoughts have been gliding through
a unique demiplane—an enclosed space that contains eons worth of detritus, as well as the remains of travelers. The place has gravity and breathable air, and organic matter decays there. When
Monsters
Mythic Odysseys of Theros
mount, the mount is reduced to 0 hit points as well.
Radiant Rebirth (Recharges after a Long Rest). If the archon is reduced to 0 hit points, it regains 30 hit points and springs back to its feet
makes a radiant spear attack, and then its mount can use its reaction to make a melee weapon attack.
Return to Nyx (Costs 3 Actions). The archon causes a corpse it can see within 30 feet of it to burst
Equipment
any environment and withstand extreme temperatures, and you’re unaffected by harmful gases, as well as contact and inhaled poisons.
Force Field. When you would take damage, you can use your
reaction to expend 1 of the armor’s charges to deploy a defensive force field. Roll 3d10 and reduce the damage taken by the total rolled.
Propulsion. As a bonus action, you can expend 1 of the
Monsters
Fizban's Treasury of Dragons
":"Adventure Hook"}
Adventure Hook
1
A wealthy and well-known artist’s muse—a moonstone dragon—has stopped appearing in their dreams. The artist is desperate to hire adventurers to
lair.
6
A moonstone dragon, offended by gifts of gold, is causing nightmares among the local nobility.
7
A powerful spellcaster is forcing a captive moonstone dragon to invade the dreams of
Monsters
Mordenkainen Presents: Monsters of the Multiverse
. While in sunlight, the drow has disadvantage on attack rolls, as well as on Wisdom (Perception) checks that rely on sight.Multiattack. The drow makes two Demon Staff attacks or one Demon Staff attack
allied demon within 30 feet of the drow uses its reaction to make one attack against a target of the drow’s choice that she can see.
Demon Staff. The drow makes one Demon Staff attack.
Cast a