become building diffusing change reaction

Arrow-Catching Shield

Magic Items Dungeon Master’s Guide

attack roll against a target within 5 feet of you, you can take a Reaction to become the target of the attack instead.

Alter Self

Spells Player’s Handbook

spell to become quadrupedal, for instance. For the duration, you can take a Magic action to change your appearance in this way again. Natural Weapons. You grow claws (Slashing), fangs (Piercing

. Aquatic Adaptation. You sprout gills and grow webs between your fingers. You can breathe underwater and gain a Swim Speed equal to your Speed. Change Appearance. You alter your appearance. You decide

Boon of Energy Resistance

Feats Player’s Handbook

Resistance to two of the following damage types of your choice: Acid, Cold, Fire, Lightning, Necrotic, Poison, Psychic, Radiant, or Thunder. Whenever you finish a Long Rest, you can change your choices

. Energy Redirection. When you take damage of one of the types chosen for the Energy Resistances benefit, you can take a Reaction to direct damage of the same type toward another creature you can see

Rod of Absorption

Magic Items Dungeon Master’s Guide

While holding this rod, you can take a Reaction to absorb a spell that is targeting only you and doesn’t create an area of effect. The absorbed spell’s effect is canceled, and the spell

by a spell that the rod can’t store, the rod has no effect on that spell. When you become attuned to the rod, you know how many levels of energy the rod has absorbed over the course of its

Brooch of the Elements

Magic Items Netheril’s Fall

The central jewel of this butterfly-shaped brooch swirls with multicolored iridescence. The brooch has 3 charges and regains all expended charges daily at dawn. As a Reaction when a creature you can

see within 60 feet of you hits a target with an attack roll and deals damage, you can expend 1 charge and change one damage type the attack deals to one of the following damage types: Acid, Cold, Fire, Lightning, Poison, or Thunder.

Alter Self Legacy

Spells Basic Rules (2014)

underwater and gain a swimming speed equal to your walking speed. Change Appearance. You transform your appearance. You decide what you look like, including your height, weight, facial features, sound of your

voice, hair length, coloration, and distinguishing characteristics, if any. You can make yourself appear as a member of another race, though none of your statistics change. You also can't appear as a

Quandrix Professor of Theory

Monsters Strixhaven: A Curriculum of Chaos

Theorem"}. The professor magically influences the mind of up to two creatures it can see within 60 feet of itself. Each target must succeed on a DC 15 Intelligence saving throw or become charmed by the

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

School of Transmutation Legacy

Classes Player’s Handbook (2014)

You are a student of spells that modify energy and matter. To you, the world is not a fixed thing, but eminently mutable, and you delight in being an agent of change. You wield the raw stuff of

creation and learn to alter both physical forms and mental qualities. Your magic gives you the tools to become a smith on reality’s forge. Some transmuters are tinkerers and pranksters, turning

Humanoid Mutate

Monsters Phandelver and Below: The Shattered Obelisk

deliberately change themselves, seeking to embrace the fell powers they worship. Creatures that become mutates often inexplicably change back to their previous forms once the Far Realm influence abates

this transformation to become malevolent prophets and harbingers. Others find magical ways to return to their previous forms. Mutates A creature exposed to the strange energy of the Far Realm

Tortle Legacy

Species The Tortle Package

born near sandy coastlines, but as soon as they’re able to walk on two legs, they become nomad survivalists eager to explore the wilderness, experience its many wonders, put their skills to the

equally vigilant eye of day. Tortles feel most at peace when one or both of these “eyes” are looking down on them. They become more nervous and uneasy when neither orb is visible in the sky

Jarl Grugnur

Monsters Tales from the Yawning Portal

attacker makes a ranged attack against a target within 5 feet of Grugnur, he can use his reaction to become the target of the attack instead.Cold

Swarmkeeper

Classes Tasha’s Cauldron of Everything

. Other Swarmkeepers enjoy building vibrant communities that work for the mutual benefit of all those they consider part of their swarm. A Swarmkeeper’s swarm and spells are reflections of the

into the swarm, instead of a cloud of mist, or the arcane eye spell could create an extension of your swarm that spies for you. Such descriptions don’t change the effects of spells, but they are

School of Transmutation (PHB) Legacy

Classes Player’s Handbook (2014)

You are a student of spells that modify energy and matter. To you, the world is not a fixed thing, but eminently mutable, and you delight in being an agent of change. You wield the raw stuff of

creation and learn to alter both physical forms and mental qualities. Your magic gives you the tools to become a smith on reality’s forge. Some transmuters are tinkerers and pranksters, turning

Deck of Oracles

Magic Items The Book of Many Things

The illustrations on this deck of oracle cards move or change subtly when viewed indirectly. When you finish a long rest, you can spend 10 minutes consulting the cards for an omen of the coming day

reaction to discard the d20 roll; the creature must use the number you rolled in place of its roll. Additionally, while holding the cards, you can cast Divination from them. Once this property is used, it can’t be used again until the next dawn.

Eladrin Legacy

Species Mordenkainen’s Tome of Foes

emotional state. For example, an eladrin might shift to autumn if filled with contentment, another eladrin could change to winter if plunged into sorrow, still another might be bursting with joy and become an

finishing a long rest, any eladrin can change their season. An eladrin might choose the season that is present in the world or perhaps the season that most closely matches the eladrin’s current

Cloaker Mutate

Monsters Phandelver and Below: The Shattered Obelisk

with the Far Realm. Some creatures become mutates after prolonged exposure to Far Realm energy or magic drawn from that strange plane. Others deliberately change themselves, seeking to embrace the fell

powers they worship. Creatures that become mutates often inexplicably change back to their previous forms once the Far Realm influence abates. Forcing a transformation on creatures inexplicably fails

Otyugh Mutate

Monsters Phandelver and Below: The Shattered Obelisk

with the Far Realm. Some creatures become mutates after prolonged exposure to Far Realm energy or magic drawn from that strange plane. Others deliberately change themselves, seeking to embrace the

fell powers they worship. Creatures that become mutates often inexplicably change back to their previous forms once the Far Realm influence abates. Forcing a transformation on creatures inexplicably

Irda Seeker

Monsters Monstrous Compendium Vol. 2: Dragonlance Creatures

. If the seeker lacks the room to become Large, it attains the maximum size possible in the space available. Change Shape (1/Day). The seeker magically transforms to look and feel like a Medium

Humanoid it has seen. Any equipment the seeker is wearing or carrying isn’t transformed, and the seeker’s statistics don’t change. The seeker reverts to its true form if the seeker is

Drow Matron Mother

Monsters Mordenkainen Presents: Monsters of the Multiverse

damage. The target must succeed on a DC 19 Wisdom saving throw or become frightened of the drow for 1 minute. The frightened target can repeat the saving throw at the end of each of its turns, ending the

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

Duergar Kavalrachni Legacy

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

), and makes Strength checks and Strength saving throws with advantage. If the duergar lacks the room to become Large, it attains the maximum size possible in the space available. War Pick. Melee

Narrak

Monsters Out of the Abyss

. 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.

Mold Earth

Spells Elemental Evil Player's Companion

difficult terrain. Alternatively, you can cause the ground to become normal terrain if it is already difficult terrain. This change lasts for 1 hour. If you cast this spell multiple times, you can have

appear on the dirt or stone, spelling out words, creating images, or shaping patterns. The changes last for 1 hour. If the dirt or stone you target is on the ground, you cause it to become

Telepathic Pentacle

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

","rollDamageType":"piercing"} piercing damage.Months before Ythryn's fall, a circle of mages known as the Telepathic Pentacle tried to fuse their minds together to become a conjoined telepathic force

Shadowfell Brand Tattoo

Magic Items Tasha’s Cauldron of Everything

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

Graz'zt

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

issues the same command to all the targets. Conjure Mirrors. Smooth surfaces within the lair become as reflective as a polished mirror. Until a different lair action is used, creatures within the lair

Winter Eladrin

Monsters Mordenkainen Presents: Monsters of the Multiverse

ruled by emotion—and due to their magical nature, they undergo physical changes to match their changes in temperament. Eladrin have spent centuries in the Feywild, and most of them have become Fey

to their emotional state by transforming them into different seasonal aspects, with behaviors and abilities that change with their forms. Some eladrin might remain in a particular aspect for years

Irda Veil Keeper

Monsters Monstrous Compendium Vol. 2: Dragonlance Creatures

with advantage. If the veil keeper lacks the room to become Large, it attains the maximum size possible in the space available. These augmentations end if the veil keeper is incapacitated. Change

’s statistics don’t change. The veil keeper reverts to its true form if the veil keeper is reduced to 0 hit points or if the veil keeper uses an action to end the transformation

Mite

Monsters Mordenkainen's Fiendish Folio Volume 1

, or a saving throw, it must roll a d6 and subtract the number rolled from the d20 roll. On any turn in which it suffers the effect of the hex, the target can attack an ally as a reaction, ignoring the

quickly become a brawl. Heralds of Frustration. Mites are natives of the Feywild that arise when a creature becomes so irritated with a situation or event that it lashes out in violence. That

Tlacatecolo

Monsters Journeys through the Radiant Citadel

":"piercing"} piercing damage plus 14 (3d8);{"diceNotation":"3d8","rollType":"damage","rollAction":"Talon (Poison)","rollDamageType":"poison"} poison damage. Change Shape. The tlacatecolo magically

damage and become poisoned. While poisoned in this way, the creature can’t regain hit points. At the end of every hour, the creature must succeed on a DC 13 Constitution saving throw or gain 1

Gynosphinx Legacy

Monsters Basic Rules (2014)

that every creature in the lair must succeed on a DC 15 Constitution saving throw or become 1d20;{"diceNotation":"1d20","rollType":"roll","rollAction":"Aging"} years older or younger (the sphinx&rsquo

moves up to 10 years forward or backward (sphinx’s choice). Only the sphinx is immediately aware of the time change. A wish spell can return the caster and up to seven other creatures designated by

Nilbog Legacy

Monsters Volo's Guide to Monsters

its Reversal of Fortune reaction. Nimble Escape. The nilbog can take the Disengage or Hide action as a bonus action on each of its turns.Fool’s Scepter. Melee Weapon Attack: +4;{"diceNotation

is a chance that a goblin will become possessed by a nilbog, particularly if the goblin has been mistreated by its betters. This possession turns the goblin into a wisecracking, impish creature

Drow House Captain

Monsters Mordenkainen Presents: Monsters of the Multiverse

weapon.A drow house captain leads the troops of an Underdark faction, whether defending a stronghold or leading forces against enemies. These officers make extensive study of strategy and tactics to become

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.

Ancient Deep Dragon Legacy

Monsters Fizban's Treasury of Dragons

. Change Shape. The dragon magically transforms into any creature that is Medium or Small, while retaining its game statistics (other than its size). This transformation ends if the dragon is reduced to 0

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

Duplicitous Manuscript

Magic Items Tasha’s Cauldron of Everything

To you, this book is a magical spellbook. To anyone else, the book appears to be a volume of verbose romance fiction. As an action, you can change the book’s appearance and alter the plot of

throw against an illusion spell you cast, you can use your reaction and expend 1 charge to impose disadvantage on the roll.

Ironscale Hydra

Monsters Mythic Odysseys of Theros

each head regrown in this way. Reactive Heads. For each head the hydra has beyond one, it gets an extra reaction that can be used only for opportunity attacks. Wakeful. While the hydra sleeps, at least

hibernation during which it continues to grow. When it awakens, it goes on a feeding rampage, so beginning the cycle once again. These rhythms of destruction sometimes become so ingrained in the minds and

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