build beings driven creatures reaction

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

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

Vampire Umbral Lord

Monsters Monster Manual

vampire takes 20 Acid damage if it ends its turn in running water.Stake to the Heart. If a weapon that deals Piercing damage is driven into the vampire’s heart while the vampire has the

and any creatures of its choice are unaffected by the fog. If the vampire dies or moves its lair elsewhere, these effects end immediately.Cold, NecroticSanguine Drain. Constitution Saving Throw: DC 18

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

Deck of Many Things

Magic Items Dungeon Master’s Guide

effect. Comet. The next time you enter combat against one or more Hostile creatures, you can select one of them as your foe when you roll Initiative. If you reduce your foe to 0 Hit Points during that

Movement. The avatar can move through other creatures and objects as if they were Difficult Terrain. It takes 5 (1d10) Force damage if it ends its turn inside an object. Actions Multiattack. The

Incarnation of Vibrance

Monsters Lorwyn: First Light

, meadows flourish and crop fields ripen in their presence, and kithkin rejoice when these incarnations pay their clachan a visit. In Shadowmoor, these same creatures are an ill omen—gruesome

of nature are beyond the ken of most mortal beings—untamable, primal, and awe inspiring. In the realm of Lorwyn-Shadowmoor, these beings take the forms of chimeric behemoths that combine the

Incarnation of Transience

Monsters Lorwyn: First Light

—untamable, primal, and awe inspiring. In the realm of Lorwyn-Shadowmoor, these beings take the forms of chimeric behemoths that combine the features of three or more creatures. In Lorwyn

Ephemeral Movement. The incarnation can move through other creatures and objects as if they were Difficult Terrain, and its movement doesn’t provoke Opportunity Attack;Opportunity Attacks. It

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.

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

Vampire Infernalist

Monsters Astarion's Book of Hungers

. Running Water. The vampire takes 20 Acid damage if it ends its turn in running water. Stake to the Heart. If a weapon that deals Piercing damage is driven into the vampire’s heart while the

sap the body and mind. Creatures (excluding the vampire and its allies) that finish a Short or Long Rest while within 1 mile of the lair make a DC 15 Wisdom saving throw. On a failed save, a creature

Neogi Pirate

Monsters Spelljammer: Adventures in Space

and the Ethereal Plane. They left their home world long ago to conquer and devour creatures in other realms. During this era, they dominated umber hulk;umber hulks and used them to build sleek, spidery ships capable of traversing the multiverse.

individuals, aside from the ability that a given creature has to control others, and they don’t comprehend the emotional aspects of existence that humans and similar beings experience. To a

Fog Giant

Monsters Mordenkainen's Fiendish Folio Volume 1

shouts bloodcurdling threats at the creatures that serve it. Each medium or smaller ally of the giant within 120 feet of it that can see or hear it can use its reaction to make a melee attack.The place of

cloud giants in the ordning—the set of values and expectations that determines their rank in giant society—is driven by wealth. Those cloud giants foolish or unlucky enough to have their

Neogi Hatchling Swarm

Monsters Spelljammer: Adventures in Space

’s neck and head. It can poison the body and the mind of its targets and can subjugate even beings that are physically superior. Neogi usually dwell in far-flung locations on the Material Plane

, as well as on the Astral Plane and the Ethereal Plane. They left their home world long ago to conquer and devour creatures in other realms. During this era, they dominated umber hulk;umber hulks and

Neogi

Monsters Mordenkainen Presents: Monsters of the Multiverse

ago to conquer and devour creatures in other realms. During this era, they dominated umber hulk;umber hulks and used them to build sleek, spidery ships capable of traversing the multiverse.Enslave

, aside from the ability that a given creature has to control others, and they don’t comprehend the emotional aspects of existence that humans and similar beings experience. To a neogi, hatred is as

Neogi Hatchling

Monsters Mordenkainen Presents: Monsters of the Multiverse

their home world long ago to conquer and devour creatures in other realms. During this era, they dominated umber hulk;umber hulks and used them to build sleek, spidery ships capable of traversing the multiverse.

targets and can subjugate even beings that are physically superior. Neogi usually dwell in far-flung locations on the Material Plane, as well as in the Astral Plane and the Ethereal Plane. They left

Giant Space Hamster

Monsters Spelljammer: Adventures in Space

","rollAction":"Bite","rollDamageType":"piercing"} piercing damage.Giant space hamsters are cute, plant-eating rodents as big as brown bears. They tend to avoid other creatures, especially threatening ones, but

they can be trained to serve as mounts and beasts of burden. Gnomes have tried to build spelljamming ships powered by giant space hamster wheels, so far without success. Space Hamsters Space

Chitine

Monsters Mordenkainen Presents: Monsters of the Multiverse

. Long ago, the cult of Lolth first subjected elf prisoners to horrible rituals that transformed them into creatures with both elven and spider traits, which their creators dubbed chitines. The intention

her worshipers’ rituals. The process usually transformed subjects into the spindly creatures her devotees expected, but occasionally, an elf changed into a choldrith: an arachnid Monstrosity able

Nupperibo

Monsters Mordenkainen Presents: Monsters of the Multiverse

suitable only to become nupperibos. These pitiful creatures shuffle across the landscape, driven to purposeful action only when the clouds of swarming vermin that surround them find them prey to destroy or

","rollType":"damage","rollAction":"Cloud of Vermin","rollDamageType":"acid"} acid damage. A creature within the areas of two or more nupperibos makes the saving throw with disadvantage. Driven

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

effect of the hex when it does so. It can then ignore the effect of the hex until the end of its turn.Mites are vexing fey creatures that delight in causing minor havoc and playing irritating pranks

Allip

Monsters Mordenkainen Presents: Monsters of the Multiverse

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

effect. Whispers of Compulsion. The allip chooses up to three creatures it can see within 60 feet of it. Each target must succeed on a DC 14 Wisdom saving throw, or it takes 12 (2d8 + 3);{"diceNotation

Neogi Void Hunter

Monsters Spelljammer: Adventures in Space

with an eel’s neck and head. It can poison the body and the mind of its targets and can subjugate even beings that are physically superior. Neogi usually dwell in far-flung locations on the

Material Plane, as well as on the Astral Plane and the Ethereal Plane. They left their home world long ago to conquer and devour creatures in other realms. During this era, they dominated umber hulk;umber

Neogi Master

Monsters Mordenkainen Presents: Monsters of the Multiverse

long ago to conquer and devour creatures in other realms. During this era, they dominated umber hulk;umber hulks and used them to build sleek, spidery ships capable of traversing the

subjugate even beings that are physically superior. Neogi usually dwell in far-flung locations on the Material Plane, as well as in the Astral Plane and the Ethereal Plane. They left their home world

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

Clockwork Horror

Monsters Monstrous Compendium Vol. 1: Spelljammer Creatures

precious metal. They roam Wildspace in commandeered spelljamming ships, gathering the precious metals and crystals they need to build more of their kind. Clockwork horrors have no goal beyond replication

and will stop at nothing to create new clockwork horrors. The time it takes for a clockwork horror to build another of its kind, assuming it has the requisite materials, is approximately ten days

Lord's Ensemble

Magic Items Waterdeep: Dragon Heist

altered to sound genderless, and you are immune to magic that allows other creatures to read your thoughts, to determine whether you are lying, to know your alignment, or to know your creature type

. Creatures can communicate telepathically with you only if you allow it. Lord’s Amulet. This amulet bears the crest of Waterdeep. It functions as an amulet of proof against detection and location

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.

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

Troglodyte Legacy

Monsters Monster Manual (2014)

relying on constant raids and hunting to survive. They take sadistic pleasure in hunting intelligent creatures weaker than themselves and show no mercy toward those they capture and drag back to their

in a frenzy. Troglodytes make little and build less, scavenging their possessions from their prey. They understand the value of metal weapons and armor, and fight among one another for the right to

Cloud Giant Destiny Gambler

Monsters Bigby Presents: Glory of the Giants

Thunderous Clap action and Negate Spell reaction. The mask bearing the cloud rune has AC 15; 45 hit points; and immunity to necrotic, poison, and psychic damage. The mask regains all its hit points at

treasures—often by gambling. While many cloud giants are content with risking their wealth in games with each other, those who aim for the top of their ordning challenge all manner of beings in

Returned Kakomantis

Monsters Mythic Odysseys of Theros

, which manifest as separate beings known as eidolons. The experience of escaping the Underworld also causes them to lose their faces, which become expressionless surfaces with empty eye sockets and gaping

’t build meaningful relationships or establish new lives. Instead, most experience fleeting emotions and follow hollow routines, their existences reduced to shadow plays without weight or substance

Anhkolox

Monsters Dragonlance: Shadow of the Dragon Queen

target.Anhkoloxes are vicious undead creatures created from the bones of bears and other beasts. Their barbed bones grind and crack, often moving in seemingly impossible ways. Anhkoloxes are driven by

Returned Drifter

Monsters Mythic Odysseys of Theros

), the Returned lose their identities, which manifest as separate beings known as eidolons. The experience of escaping the Underworld also causes them to lose their faces, which become expressionless

long-term memories, they generally can’t build meaningful relationships or establish new lives. Instead, most experience fleeting emotions and follow hollow routines, their existences reduced to

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