before being don course reaction

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

cast it are wasted. The rod can absorb and store up to 50 levels of energy over the course of its existence. Once the rod absorbs 50 levels of energy, it can’t absorb more. If you are targeted

Suggestion

Spells Player’s Handbook

You suggest a course of activity—described in no more than 25 words—to one creature you can see within range that can hear and understand you. The suggestion must sound achievable and not

you could say, “Stop fighting, leave this library peacefully, and don’t return.” The target must succeed on a Wisdom saving throw or have the Charmed condition for the duration or

Ioun Stone

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

Stone of Greater Absorption;Greater Absorption (Legendary). While this marbled lavender and green ellipsoid orbits your head, you can take a Reaction to cancel a spell of level 8 or lower cast by a

Boon of Terror

Feats Forgotten Realms: Heroes of Faerûn

Frightened condition. Flee, Fools! When a creature with the Frightened condition starts its turn within 60 feet of you, you can take a Reaction to stoke its terror, provided you can see the creature and it

the fastest available means. Once you use this benefit, you can’t use it again until you finish a Short or Long Rest. Intimidating. You gain Proficiency in the Intimidation skill if you don’t already have it. You also gain Expertise in Intimidation.

Gloves of Missile Snaring Legacy

Magic Items Basic Rules (2014)

These gloves seem to almost meld into your hands when you don them. When a ranged weapon attack hits you while you're wearing them, you can use your reaction to reduce the damage by 1d10 + your

Dominate Monster Legacy

Spells Basic Rules (2014)

telepathic link to issue commands to the creature while you are conscious (no action required), which it does its best to obey. You can specify a simple and general course of action, such as "Attack that

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

Dominate Beast Legacy

Spells Basic Rules (2014)

link to issue commands to the creature while you are conscious (no action required), which it does its best to obey. You can specify a simple and general course of action, such as "Attack that creature

. 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 against

Dominate Person Legacy

Spells Basic Rules (2014)

link to issue commands to the creature while you are conscious (no action required), which it does its best to obey. You can specify a simple and general course of action, such as "Attack that

. 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

Gadabout

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

to date who know how to grow gadabouts. Since gadabouts don’t generate seeds, each one is a valuable commodity. Mercane and dohwar merchants who come into possession of a healthy gadabout might sell it for 2,500 gp or more.Fire

Thri-kreen Hunter

Monsters Spelljammer: Adventures in Space

two pairs of arms. Because their bodies are encased in protective chitin, they tend to eschew armor. Although thri-kreen don’t need to sleep, they do require periods of inactivity 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, indicating to other

Thri-kreen Mystic

Monsters Spelljammer: Adventures in Space

features and two pairs of arms. Because their bodies are encased in protective chitin, they tend to eschew armor. Although thri-kreen don’t need to sleep, they do require periods of inactivity 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

Thri-kreen Gladiator

Monsters Spelljammer: Adventures in Space

eschew armor. Although thri-kreen don’t need to sleep, they do require periods of inactivity 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, indicating to other thri-kreen what they are thinking and feeling. Other creatures find this method of

Nightveil Specter

Monsters Guildmasters’ Guide to Ravnica

specter survives, it can create a new gloamwing over the course of a month, during which time the specter is incapacitated. A gloamwing’s head is almost ratlike, with prominent teeth, and its

and its gloamwing mount don’t require air, food, drink, or sleep.PoisonNecrotic; Bludgeoning, Piercing, and Slashing from Nonmagical Attacks

Chronolometer

Magic Items Acquisitions Incorporated

While attuned to this device, you have a +1 bonus to Intelligence saving throws. The first time you attune to the chronolometer, you choose one language you don’t know. You subsequently know

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

Vargouille

Monsters Mordenkainen Presents: Monsters of the Multiverse

hour, as its head takes on fiendish aspects. The curse doesn’t advance while the target is in sunlight or the area of a daylight spell; don’t count that time. When the cursed target’s

’s curse. If the curse is allowed to run its course, an abyssal spirit invades the person’s body, causing a gruesome transformation. Over a period of hours, the victim’s head takes on

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

are made of stone or metal become highly reflective, as though polished to a shine. These surfaces become supernaturally mirrorlike. If Graz’zt dies, these effects fade over the course of 1d10

Zuggtmoy Legacy

Monsters Out of the Abyss

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

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

Vigor of the Hill Giant

Feats Bigby Presents: Glory of the Giants

maximum of 20. Bulwark. When you are subjected to an effect that would move you at least 5 feet or give you the prone condition, you can use your reaction to steady yourself. You aren’t moved and don

Adult Time Dragon

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

(your choice). Timelessness. Beasts, Humanoids, and Plants within 3 miles of the lair age only 1 year for every 10 years that pass. If the dragon dies, these effects fade over the course of 1d10;{"diceNotation":"1d10", "rollType":"roll", "rollAction":"Days"} days.

Pennant of the Vind Rune

Magic Items Storm King's Thunder

following properties, which work only while it’s on your person. Wind Step. As an action, you fly up to 20 feet. If you don’t land at the end of this flight, you fall unless you have

another means of staying aloft. Comforting Wind. You can’t suffocate. Wind’s Grasp. As a reaction when you fall, you can cause yourself to take no damage from the fall. Once you use this

Demogorgon

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

;poisonous snakes and other venomous Beasts. If Demogorgon dies, these effects fade over the course of 1d10;{"diceNotation":"1d10", "rollType":"roll", "rollAction":"Days"} days. Cultists of Demogorgon

Gnome Legacy

Species Basic Rules (2014)

squeeze every ounce of enjoyment out of their three to five centuries of life. Humans might wonder about getting bored over the course of such a long life, and elves take plenty of time to savor the

enjoy a mix of serious learning and delighted enjoyment. A gnome might tutor several generations of a single human family over the course of his or her long life. Gnome Names Gnomes love names, and

Belashyrra

Monsters Eberron: Rising from the Last War

succeed on a DC 22 Wisdom saving throw or take 22 (4d10);{"diceNotation":"4d10","rollType":"damage","rollAction":"Implant Fear","rollDamageType":"psychic"} psychic damage and immediately use its reaction

effects fade over the course of 1d10;{"diceNotation":"1d10","rollType":"roll"} days. Madness of Belashyrra If a creature goes mad in Belashyrra’s lair or while it can see the daelkyr, it gains

Ancient Time Dragon

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

area take 10 minutes or 2 hours (your choice). Timelessness. Beasts, Humanoids, and Plants within 3 miles of the lair age only 1 year for every 10 years that pass. If the dragon dies, these effects fade over the course of 1d10;{"diceNotation":"1d10", "rollType":"roll", "rollAction":"Days"} days.

Knight of the Crown

Feats Dragonlance: Shadow of the Dragon Queen

. If that ally can see or hear you, they can immediately make one weapon attack as a reaction. If the attack hits, the ally can roll a d8 and add the number rolled as a bonus to the attack’s damage

Solamnia are only ever members of one of their organization’s orders. In the course of their training, most knights begin as members of the Knights of the Crown and then move on to join other orders

Tiefling Legacy

Species Basic Rules (2014)

eyes. “You fight it, don’t you? Like a little wildcat, I wager. Every little jab and comment just sharpens your claws.” — Erin M. Evans, Brimstone Angels To be greeted with

tieflings, assuming that their infernal heritage has left its mark on their personality and morality, not just their appearance. The reality is that a tiefling’s bloodline doesn’t affect their personality. They are gifted with magic from the infernal realms but chart their own course in life.

Gem Dragonborn

Species Fizban's Treasury of Dragons

, and topaz—gleam in these dragonborn’s scaled skin and course through their veins. Theirs are the wonders of the mind, the force of will, the brilliant light of insight, and the resounding

, Dragon, Elemental, Fey, Fiend, Giant, Humanoid, Monstrosity, Ooze, Plant, Undead. These types don’t have rules themselves, but some rules in the game affect creatures of certain types in different ways. For example, the cure wounds spell doesn’t work on a Construct or an Undead.

Occultant Abacus

Magic Items Acquisitions Incorporated

within 5 feet of a creature killed within the past 24 hours, you can cast the augury spell. The course of action you inquire about with the spell does not need to have any connection to the dead creature

long rest. Bead of Instant Karma At rank 3, one of the beads on your occultant abacus channels the power of instant karma, turning the occultant abacus into a rare magic item. As a reaction, you can

Orcus Legacy

Monsters Out of the Abyss

creatures whose combined average hit points don’t exceed 500. These undead magically rise up from the ground or otherwise form in unoccupied spaces within 300 feet of Orcus and obey his commands

again for 24 hours. If Orcus dies, these effects fade over the course of 1d10;{"diceNotation":"1d10","rollType":"roll"} days. Madness of Orcus If a creature goes mad in Orcus’s lair or

Orcus

Monsters Mordenkainen Presents: Monsters of the Multiverse

creatures whose combined average hit points don’t exceed 500. These creatures magically rise up from the ground or otherwise form in unoccupied spaces within 300 feet of Orcus and obey his commands

Undead mockeries of their former selves. Skeletal and zombie versions of local wildlife are commonly seen in the area. If Orcus dies, these effects fade over the course of 1d10;{"diceNotation":"1d10

Demogorgon Legacy

Monsters Out of the Abyss

, these effects fade over the course of 1d10;{"diceNotation":"1d10","rollType":"roll"} days. Madness of Demogorgon If a creature goes mad in Demogorgon’s lair or within line of sight of the

; 61–80 “If you don’t agree with me, I’ll beat you into submission to get my way.” 81–00 “I can’t allow anyone to touch anything that belongs to

Aurnozci

Monsters The Book of Many Things

down mortal souls for violent ritual sacrifice to their god. Roleplaying Aurnozci Aurnozci is a being of mindless destruction, and the Caged Worm has few dealings with mortals that don’t end

conditions. If Aurnozci dies, these effects fade over the course of 1d10;{"diceNotation":"1d10", "rollType":"roll", "rollAction":"Days"} days.Acid, Fire, Poison; Bludgeoning, Piercing, and Slashing from Nonmagical AttacksCold, Lightning

Yeenoghu Legacy

Monsters Out of the Abyss

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

creature that succeeds on this saving throw can’t be affected by this regional effect again for 24 hours. If Yeenoghu dies, these effects fade over the course of 1d10;{"diceNotation":"1d10

Baphomet

Monsters Mordenkainen Presents: Monsters of the Multiverse

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

after a Short or Long Rest). As an action, this creature allows each ally within 30 feet of it that has the Unerring Tracker trait to make one weapon attack as a reaction against the target of that

Geryon (Variant)

Monsters Mordenkainen Presents: Monsters of the Multiverse

deposits a traveler somewhere in Stygia. If Geryon dies, these effects fade over the course of 1d10;{"diceNotation":"1d10","rollType":"roll"} days. Cultists of Geryon Geryon grants his cultists special

(Recharge 5–6). As a reaction when this creature takes damage, it can roll a d10 and subtract the number rolled from the damage. Cold, Fire, PoisonBludgeoning, Piercing, and Slashing from Nonmagical Attacks that aren't Silvered

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