come reaction guide to have requires

Orb of Dragonkind

Magic Items Dungeon Master’s Guide

(see the Dungeon Master’s Guide): 2 minor beneficial properties 1 minor detrimental property 1 major detrimental property Spells. The orb has 7 charges and regains 1d4 + 3 expended

action to cause the orb to issue a telepathic call that extends in all directions for 40 miles. Chromatic dragons in range feel compelled to come to the orb as soon as possible by the most direct

Deck of Many Things

Magic Items Dungeon Master’s Guide

the devil’s allies and followers a few times before being able to confront the devil. In the case of the Rogue card, the enmity is secret and should come from someone thought to be a friend or

Guide), it is destroyed by some calamity beyond your control. Any documentation that proves you should own something lost to this card also disappears. Sage. At any time you choose within one year of

Uthgardt Leader

Monsters Storm King's Thunder

":"damage","rollAction":"Oathbow","rollDamageType":"piercing"} piercing damage against a sworn enemy. (See chapter 7 of the Dungeon Master’s Guide for other properties of the oathbow.)Unpredictable berserkers come together in war parties and seek conflict wherever they can find it.

Glabbagool

Monsters Out of the Abyss

inside the cube can be seen but have total cover. A creature within 5 feet of the cube can take an action to pull a creature or object out of the cube. Doing so requires a successful DC 12 Strength

otherwise try to harm the characters, instead asking who they are, where they come from, and why they have come to the temple.

Corrupted Avatar of Lurue

Monsters Candlekeep Mysteries

by the nature of its wolf form, and it can’t speak, cast spells, or take any other action that requires hands or speech. The target’s gear melds into the new form, and it can’t

twisting and dancing at the tip of her black horn, this corrupted avatar of Lurue is instead a nightmare come to life. While tainted by the influence of Malar, the avatar of Lurue carries out the Beast Lord’s will: to slaughter anything that dares to cross its path.Poison

Hill Giant Avalancher

Monsters Bigby Presents: Glory of the Giants

Hill Rebuff reaction. The object bearing the rune has AC 15; 20 hit points; and immunity to necrotic, poison, and psychic damage. The object regains all its hit points at the end of every turn, but

Stone Avalanche (Requires Hill Rune). The giant conjures a hail of rocks in a 20-foot-radius, 40-foot-high cylinder centered on a point on the ground it can see within 120 feet of itself. Each creature

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

Frost Giant Ice Shaper

Monsters Bigby Presents: Glory of the Giants

action and Ice Armor reaction. The object bearing the rune has AC 16; 40 hit points; and immunity to necrotic, poison, and psychic damage. The object regains all its hit points at the end of every turn

until the end of its next turn. On a successful save, the target’s speed is reduced by 10 feet until the end of its next turn. Ice Wolves (Requires Frost Rune). The giant magically summons 1d4

Chronolometer

Magic Items Acquisitions Incorporated

doubling your speed until the end of the turn. On a 4–6, you go forward in time to warn yourself of what is to come. The next time you fail a saving throw, attack roll, or ability check, you can

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

Flind

Monsters Mordenkainen Presents: Monsters of the Multiverse

"} bludgeoning damage, and the target must make a DC 16 Wisdom saving throw. On a failed save, the target must use its reaction, if available, to make one melee attack against a random creature, other than

Yeenoghu, a flind uses demonic insight to guide the gnolls toward weak prey ripe for slaughter. Unlike other leaders who might skulk behind their minions, a flind leads the charge in battle. Its flail causes wracking pain, paralysis, and disorientation in those it strikes.

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

they hunt unwary creatures that come for a drink or swim. What krakens are to the sea and dragons are to the sky, hydras are to the lands of Theros. Various hydras dwell at the fringes of civilization

Orb of the Stein Rune

Magic Items Storm King's Thunder

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.

there with your finger. The transfer takes 8 hours of work that requires the two items to be within 5 feet of each other. At the end, the orb is destroyed, and the rune appears in silver on the chosen

Undying Councilor

Monsters Eberron: Rising from the Last War

’s choice). Flame Strike (5th-Level Spell; Requires a Spell Slot). The councilor chooses a point it can see within 60 feet of it. Each creature in a 10-foot-radius, 40-foot-high cylinder centered

starts its turn in the bright light must succeed on a DC 17 Constitution saving throw or be blinded until the end of the councilor’s next turn.Undying councilors guide and protect the people of

Rakdos

Monsters Guildmasters’ Guide to Ravnica

charmed by him must use its reaction to move up to half its speed toward the creature closest to it that it can see, provided it isn’t already within 5 feet of that creature. It then must make

spell or any other effect that requires concentration. The poisoned creature can repeat the saving throw at the end of each of its turns, ending the effect on itself on a success.Fire, PoisonNecrotic; Bludgeoning, Piercing, and Slashing from Nonmagical Attacks

Goliath Werebear

Monsters Icewind Dale: Rime of the Frostmaiden

, Oyaminartok is not a monster but a force of good in the region, and she passes her curse only to goliaths whose hearts are pure. Oyaminartok and others of her kind try to help creatures they come across, for

the weather and the geography of Icewind Dale can be brutal. They know the safest routes across the tundra, and they can help guide travelers through the Sea of Moving Ice and across its ever-shifting

Goose Mother

Monsters Monstrous Compendium Vol. 4: Eldraine Creatures

an extra reaction that can be used only for opportunity attack;opportunity attacks. Wakeful. While the Goose Mother sleeps, at least one of its heads is awake.Multiattack. The Goose Mother makes as

", "rollAction":"Lullaby of Honks"}; Requires at Least Two Heads). The Goose Mother’s heads honk a discordant lullaby. Each creature of the Goose Mother’s choice within 10 feet of it must make a

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

Hexblood

Species Van Richten’s Guide to Ravenloft

mark of the bargain between hag and hexblood, a debt owed, or a change to come. Hexblood Origins A bargain with a hag or other eerie forces transformed your character into a magical being. Roll on

their own kind or that embodies the hexblood’s nature. This requires that both the hag and hexblood be in the same place and consent to the lengthy ritual—circumstances most hexbloods shun but

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

): At will: detect magic, fog cloud, light, minor illusion 1/day each: dream (as an action), gaseous form, major image Thunderous Clap (Requires Cloud Rune). The giant magically summons a thundercloud

Fomorian Warlock of the Dark

Monsters Bigby Presents: Glory of the Giants

action and Poisoning Rebuke reaction. The object bearing the blood rune has AC 15; 30 hit points; and immunity to necrotic, poison, and psychic damage. The object regains all its hit points at the end

. Corrupting Hex (Requires Blood Rune). The fomorian targets one creature it can see within 60 feet of itself. The target must succeed on a DC 16 Charisma saving throw or take 27 (6d8);{"diceNotation":"6d8

Shield of the Uven Rune

Magic Items Waterdeep: Dungeon of the Mad Mage

cold damage. Deadly Rebuke. Immediately after a creature hits you with a melee attack, you can use your reaction to deal 3d6 necrotic damage to that creature. Bane. You can cast the bane spell from

. Gift of Vengeance. You can transfer the shield’s magic to a nonmagical weapon by tracing the uven rune on the weapon with one finger. The transfer takes 8 hours of work that requires the two

Relentless Juggernaut

Monsters Van Richten’s Guide to Ravenloft

"} necrotic damage from the wound left by the shrapnel. The wound ends if the target regains any hit points or if a creature uses an action to stanch the wound, which requires a successful DC 15

Relentless killers come into being and undertake their terrifying sprees for a spectrum of reasons. When creating a relentless killer, consider what circumstances led to their transformation and

Pennant of the Vind Rune

Magic Items Storm King's Thunder

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

; by tracing the vind rune there with your finger. The transfer takes 8 hours of work that requires the two items to be within 5 feet of each other. At the end, the pennant is destroyed, and the rune

Relentless Slasher

Monsters Van Richten’s Guide to Ravenloft

","rollAction":"Slasher's Knife","rollDamageType":"necrotic"}. The wound ends if the target regains hit points or if a creature uses an action to stanch the wound, which requires a successful DC 15 Wisdom

fear into innocents across lands and over ages. Creating a Relentless Killer Relentless killers come into being and undertake their terrifying sprees for a spectrum of reasons. When creating a

Khrusor, Spear of Heliod

Magic Items Mythic Odysseys of Theros

“Artifacts” in chapter 7 of the Dungeon Master’s Guide for details on randomly determined properties. Luminous. The spear sheds bright light in a 30-foot radius and dim light for an

additional 30 feet. The light is sunlight. Sun’s Retaliation. When you take damage from a creature within 5 feet of you, you can use your reaction to make a melee attack with the spear against that

Devastation Orb

Magic Items Princes of the Apocalypse

example, an air node creates a devastation orb of air. The ritual takes 1 hour to complete and requires 2,000 gp worth of special components, which are consumed. A devastation orb measures 12 inches in

Dungeon Master’s Guide. Earth Orb. When this orb detonates, it subjects the area to the effects of the earthquake spell for 1 minute (spell save DC 18). For the purpose of the spell’s

Artus Cimber

Monsters Tomb of Annihilation

Guide to determine the hit points of an inanimate object if they become necessary. A former member of the Harpers, Artus Cimber is the keeper of the Ring of Winter. He found the ring in the jungles of

idea where the city is. However, he has a powerful artifact in his possession and a good heart. If the characters explain why they’ve come to Chult, Artus puts aside his personal quest and

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

madness, which is a character flaw that lasts until cured. See the Dungeon Master’s Guide for more on madness. Madness of Yeenoghu d100 Flaw (lasts until cured) 01–20

Demogorgon Legacy

Monsters Out of the Abyss

gaze requires Demogorgon to focus both heads on the target, he can’t use his Maddening Gaze legendary action until the start of his next turn. 3. Insanity Gaze. The target suffers the effect of

demon lord, roll on the Madness of Demogorgon table to determine the nature of the madness, which is a character flaw that lasts until cured. See the Dungeon Master’s Guide for more on

Graz'zt Legacy

Monsters Out of the Abyss

reaction to move up to its speed as Graz’zt directs. Sow Discord. Graz’zt casts crown of madness or dissonant whispers. Teleport. Graz’zt uses his Teleport action.The appearance of the

Master’s Guide for more on madness. Madness of Graz’zt d100 Flaw (lasts until cured) 01–20 “There is nothing in the world more important than me and my

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

Dungeon Master’s Guide has more information on madness. Madness of Belashyrra d6 Flaw (lasts until cured) 1 “I constantly see shapes moving in the shadows.” 2

Mighty Servant of Leuk-o

Magic Items Tasha’s Cauldron of Everything

attuned to the artifact. Attuning to the artifact requires two hours, which can be undertaken as part of a long rest, during which time you must be inside the servant, interacting with its controls

action, you can command the servant to take one of the actions in its stat block or some other action. When a creature provokes an opportunity attack from the servant, you can use your reaction to command

Teeth of Dahlver-Nar

Magic Items Tasha’s Cauldron of Everything

, you can use your reaction to cause them to be hit instead. You can’t use this reaction again until you finish a short or long rest. 4 The Mill Road Murders (halfling canine) 3 green hag

levels of exhaustion. 20 Dahlver-Nar’s Tooth (dusty human molar) 1 priest As an action you can call on a divine force to come to your aid. Describe the assistance you seek, and the DM

Spark Plug

Equipment

Combat Utility Whimsy 11 17 11 Spark plugs are used by potion makers to add in a small charge of magic, just enough to be a catalyst for a specific reaction. Most Obojimans

still have no idea what these strange items are, let alone where they come from but the rangers and rogues who do keep the information to themselves.

Dominate Monster Legacy

Spells Basic Rules (2014)

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

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