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Returning 35 results for 'cause reaction given to have required'.
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Magic Items
Dungeon Master’s Guide
required).
Thunder. When you hit with a melee attack using the staff, you can cause the staff to emit a crack of thunder audible out to 300 feet (no action required). The target you hit must succeed on a
is used, it can’t be used again until the next dawn.
Lightning. When you hit with a melee attack using the staff, you can cause the target to take an extra 2d6 Lightning damage (no action
Spells
Player’s Handbook
existence. On your turn, you can use this link to issue commands to the target (no action required), such as “Attack that creature,” “Move over there,” or “Fetch that object
command the target to take a Reaction but must take your own Reaction to do so.
Using a Higher-Level Spell Slot. Your Concentration can last longer with a spell slot of level 5 (up to 10 minutes), 6 (up to 1 hour), or 7+ (up to 8 hours).
Spells
Player’s Handbook
existence. On your turn, you can use this link to issue commands to the target (no action required), such as “Attack that creature,” “Move over there,” or “Fetch that object
can command the target to take a Reaction but must take your own Reaction to do so.
Using a Higher-Level Spell Slot. Your Concentration can last longer with a spell slot of level 6 (up to 10 minutes), 7 (up to 1 hour), or 8+ (up to 8 hours).
Spells
Player’s Handbook
existence. On your turn, you can use this link to issue commands to the target (no action required), such as “Attack that creature,” “Move over there,” or “Fetch that object
can command the target to take a Reaction but must take your own Reaction to do so.
Using a Higher-Level Spell Slot. Your Concentration can last longer with a level 9 spell slot (up to 8 hours).
Spells
Player’s Handbook
save DC). The vine can grapple only one creature at a time, and you can cause the vine to release a Grappled creature (no action required).
As a Bonus Action on your later turns, you can repeat the
Spells
Player’s Handbook
touch, your familiar can deliver the touch. Your familiar must be within 100 feet of you, and it must take a Reaction to deliver the touch when you cast the spell.
Combat. The familiar is an ally to
forever. As a Magic action while it is temporarily dismissed, you can cause it to reappear in an unoccupied space within 30 feet of you. Whenever the familiar drops to 0 Hit Points or disappears into
Magic Items
Dungeon Master’s Guide
You have a +2 bonus to attack rolls and damage rolls made with this magic weapon.
While holding this weapon, you can cause it to emit green Dim Light out to 10 feet, either as a Bonus Action or
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
Spells
Player’s Handbook
success, it can use its Reaction to move up to its Speed so that it is no longer enclosed by the wall.
The wall can have any shape you desire, though it can’t occupy the same space as a
a panel to 0 Hit Points destroys it and might cause connected panels to collapse at the DM’s discretion.
If you maintain your Concentration on this spell for its full duration, the wall becomes permanent and can’t be dispelled. Otherwise, the wall disappears when the spell ends.
Monsters
Quests from the Infinite Staircase
magically gifts the target a measure of luck. The creature gains the leprechaun’s Astonishing Luck reaction. The creature can use the reaction three times, after which this gift goes away. The
leprechaun can revoke this gift from a creature at any time (no action required). A creature can benefit from only one leprechaun’s Gift of Luck at a time.
Spellcasting. The leprechaun casts one of
Monsters
Guildmasters’ Guide to Ravnica
creature it can see makes an attack roll, a saving throw, or an ability check, the mage can cause the roll to be made with advantage or disadvantage.Precognitive mages, a rarity among Azorius
been given a more prominent position, which she has embraced with enthusiasm. She worries about the impact that her guild has on the rest of Ravnica but believes in her heart that she is helping the
Monsters
The Wild Beyond the Witchlight
can also cause the blade to gleam with holy light. If he does so, the target is blinded until the start of Strongheart’s next turn.
Revivify (Recharges at the Next Dawn). While holding Steel
, Strongheart can use his reaction to impose disadvantage on the attack roll, provided he is carrying a shield.Strongheart is a fearless seeker of justice, risking his life to ensure that good triumphs over
Magic Items
Curse of Strahd
The Icon of Ravenloft is a 12-inch-tall statuette made of the purest silver, weighing 10 pounds. It depicts a cleric kneeling in supplication.
The icon was given to Strahd by the archpriest Ciril
undead. Only a creature attuned to the icon can use its other properties.
Augury. You can use an action to cast an augury spell from the icon, with no material components required. Once used, this
Magic Items
Guildmasters’ Guide to Ravnica
makes an attack roll against you, you can use your reaction to hold the staff aloft and cause it to flare with light. The attacker has disadvantage on the attack roll, and it must succeed on a DC 15 Constitution saving throw or be blinded until the start of its next turn.
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
around him. Given enough time in a single location, Graz’zt can twist it with his power.
Graz’zt’s lair is a den of ostentation and hedonism. It is adorned with finery and decorations
Magic Items
Tasha’s Cauldron of Everything
tattoo ends, the tattoo vanishes, and the needle reappears in your space.
Grasping Tendrils. While the tattoo is on your skin, you can, as an action, cause the tattoo to extrude into inky tendrils
escape the grapple by succeeding on a DC 14 Strength (Athletics) or Dexterity (Acrobatics) check. The grapple also ends if you halt it (no action required), if the creature is ever more than 15 feet away from you, or if you use this tattoo on a different creature.
Magic Items
Acquisitions Incorporated
that language while attuned to the device.
Time Bandit. At the start of your turn, roll a d6 (no action required). On a 1–3, you slow down time, gaining an additional action on your turn and
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
Monsters
Storm King's Thunder
action on his turn, Hekaton can shift his weight and cause any ship upon which he stands to heave to one side or the other. All other creatures standing on the ship must succeed on a DC 10 Dexterity
presided over a court that included representatives of every race of giant, from mighty storm giants to lowly hill giants. He used the power of the Wyrmskull Throne — a gift given to him by his wife
Spells
Xanathar's Guide to Everything
choice).
Until the spell ends, whenever you or a creature you can see moves into the spirit’s space for the first time on a turn or starts its turn there, you can cause the spirit to restore 1d6
hit points to that creature (no action required). The spirit can’t heal constructs or undead. The spirit can heal a number of times equal to 1 + your spellcasting ability modifier (minimum
Magic Items
Tasha’s Cauldron of Everything
(for either attuned creature), you can command it in the following ways:
Open or close the hatch (no action required, once per turn)
Move the servant up to its speed (no action required)
As an
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
Graz'zt
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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
Zelatar, found within his Abyssal domain of Azzatar. Graz’zt’s maddening influence radiates outward in a tangible ripple, warping reality around him. Given enough time in a single location
Zuggtmoy
Legacy
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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
Yeenoghu
Legacy
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Monsters
Out of the Abyss
flail attacks. If an attack hits, he can cause it to create an additional effect of his choice or at random (each effect can be used only once per Multiattack):
1. The attack deals an extra 13 (2d12
of civilization on his layer of the Abyss.
Lair Actions
On initiative count 20 (losing initiative ties), Yeenoghu can take a lair action to cause one of the following effects; he can’t use the
Monsters
Mordenkainen Presents: Monsters of the Multiverse
ulitharid is more than 5 miles away from the elder brain, it can end the psychic link at any time (no action required).Tentacles. Melee Weapon Attack: +9;{"diceNotation":"1d20+9", "rollType":"to hit
: 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
Spells
Xanathar's Guide to Everything
crumble to dust if removed from the fortress.
A staff of one hundred invisible servants obeys any command given to them by creatures you designate when you cast the spell. Each servant functions as if
thickness. It is immune to poison and psychic damage. Reducing a section of stone to 0 hit points destroys it and might cause connected sections to buckle and collapse at the DM’s discretion.
After
Magic Items
Fizban's Treasury of Dragons
you makes a saving throw, you can use your reaction to give that creature advantage on the saving throw.
Dragon-Touched Focus (Wakened);Wakened (Very Rare). The Wakened focus has the Slumbering and
Stirring properties, and while you are holding a Wakened focus, you can use it to cast certain spells. Once the item is used to cast a given spell, it can’t be used to cast that spell again
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
, Demogorgon can move the illusory duplicate a distance equal to his walking speed (no action required). The first time a creature or an object interacts physically with Demogorgon (for example, by
Centaur
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Species
Guildmasters’ Guide to Ravnica
the laboratories of the Simic.
Centaurs celebrate life and growth, and the birth of a foal is always cause for festivities. At the same time, they revere the traditions of the past, and among both
Centaurs’ given names are passed down through family lines. The name bestowed on a new foal is typically the name of the most recently deceased family member of the same gender, keeping alive the
Monsters
Mordenkainen Presents: Monsters of the Multiverse
that cause disorder unless they are appeased. Goblins have no name for this deity and dare not give it one, lest Maglubiyet use its name to ensnare and crush it as he did their other deities. They
possess another goblin. The only way to keep a nilbog from wreaking havoc is to treat it well and give it respect and praise.
Among fey courts, the risk of attracting a nilbog has given rise to the
Monsters
Waterdeep: Dungeon of the Mad Mage
half its flying speed.Stalagma Steelshadow’s Lair
Lair Actions
On initiative count 20 (losing initiative ties), the dragon takes a lair action to cause one of the following effects:
The
60 feet per round and take no falling damage.
Given days or longer to work, the dragon can make clouds and fog within its lair as solid as stone, forming structures and other objects as it wishes
Magic Items
Mythic Odysseys of Theros
this spear, the target takes an extra 2d8 radiant damage.
Blessing of the Sun. If you are a worshiper of Heliod, you gain all the following benefits for which you have the required piety:
Piety 3
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
Monsters
Tales from the Yawning Portal
, an aboleth can invoke the ambient magic to take lair actions. On initiative count 20 (losing initiative ties), the aboleth takes a lair action to cause one of the following effects:
The aboleth
casts phantasmal force (no components required) on any number of creatures it can see within 60 feet of it. While maintaining concentration on this effect, the aboleth can’t take other lair actions
Monsters
Eberron: Rising from the Last War
minute or until the target takes damage. Belashyrra can issue telepathic commands to the charmed creature (no action required), which it does its best to obey.
3. Mind-Weakening Ray. The target must
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
Monsters
Mordenkainen Presents: Monsters of the Multiverse
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
favor, and the goddess sometimes capriciously takes back what she has given. This represents a matron mother at the height of her power.
A matron mother is almost never encountered alone. She is
Monsters
Waterdeep: Dungeon of the Mad Mage
(losing initiative ties), Halaster takes a lair action to cause one of the following effects:
Halaster targets a volume of unoccupied space or solid stone no larger than four 10-foot cubes within 30
was in its space. The eye can’t be harmed or dispelled, but it winks out within an antimagic field. A scrying eye lasts until Halaster ends the effect (no action required).
A minor illusory
Monsters
Icewind Dale: Rime of the Frostmaiden
within the sphere is heavily obscured, and the sphere moves with Auril. The effect lasts until Auril drops to 0 hit points in this form, until she chooses to end the effect (no action required), or
.
A stat block is given for each of Auril’s three forms. These descriptions do not reflect Auril at full power, but rather Auril as she is encountered in this adventure.Lair Actions
Auril