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Returning 35 results for 'causes reaction guide to have required'.
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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).
Monsters
Mordenkainen Presents: Monsters of the Multiverse
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.
"} 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
Orcus
Legacy
This doesn't reflect the latest rules and lore.
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Monsters
Out of the Abyss
action to cause one of the following effects; he can’t use the same effect two rounds in a row:
Orcus’s voice booms throughout the lair. His utterance causes one creature of his choice to
be subjected to power word kill. Orcus needn’t see the creature, but he must be aware that the individual is in the lair.
Orcus causes up to six corpses within the lair to rise as skeleton
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
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
Zuggtmoy
Legacy
This doesn't reflect the latest rules and lore.
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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
Monsters
Planescape: Adventures in the Multiverse
(no action required).Multiattack. The dabus makes two Flying Brick attacks.
Flying Brick. Ranged Spell Attack: +5;{"diceNotation":"1d20+5", "rollType":"spell", "rollAction":"Flying Brick"} to hit
);{"diceNotation":"1d6", "rollType":"recharge", "rollAction":"Grasping Ground"}. The dabus causes a 20-foot-square area of ground it can see within 60 feet of itself to sprout clutching appendages made of
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
“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
Monsters
Mordenkainen Presents: Monsters of the Multiverse
or more, the creature is instead subjected to the confusion spell for 1 minute (no concentration required by the alkilith). While under the effect of that confusion, the creature is immune to Foment
becomes a portal to that plane (see “Planar Portals” in the Dungeon Master’s Guide).
Alkiliths spring from cast-off bits of the hideous, shuddering body of Juiblex. They gradually become
Monsters
Mordenkainen Presents: Monsters of the Multiverse
only one creature swallowed at a time. While the banderhobb isn’t incapacitated, it can regurgitate the creature at any time (no action required) in a space within 5 feet of it. The creature exits
brief existence, a banderhobb attempts to carry out its creator’s bidding. It accomplishes its mission with no concern for the harm it suffers or causes. Its only desire is to serve and succeed. A
Monsters
Mordenkainen Presents: Monsters of the Multiverse
Army Arcana. When the hobgoblin casts a spell that causes damage or that forces other creatures to make a saving throw, it can choose itself and any number of allies to be immune to the damage caused
by the spell and to succeed on the required saving throw.Multiattack. The hobgoblin makes two Quarterstaff or Devastating Bolt attacks.
Quarterstaff. Melee Weapon Attack: +3;{"diceNotation":"1d20+3
Monsters
The Book of Many Things
Guardian Aura. Whenever a creature of Asteria’s choice within 30 feet of her makes a saving throw, Asteria can give the creature advantage on the saving throw (no action required). This trait
":"damage", "rollAction":"Radiant Blade", "rollDamageType":"radiant"} radiant damage.
Bursting Benediction. Asteria causes a burst of magical energy to envelop one creature she can see within 60 feet of
Monsters
Mordenkainen Presents: Monsters of the Multiverse
defilement, you can use the optional rule on abyssal corruption in chapter 2 of the Dungeon Master’s Guide, causing the poisoned creature to be corrupted.PoisonCold, Fire, Lightning; Bludgeoning
, Piercing, and Slashing from Nonmagical AttacksUndertow. If the wastrilith is underwater, it causes all water within 60 feet of it to be difficult terrain for other creatures until the start of its next turn.
Monsters
Mordenkainen Presents: Monsters of the Multiverse
or until Orcus releases them (no action required).
Undead Servants. Orcus causes up to six corpses within the lair to rise as skeleton;skeletons, zombie;zombies, or ghoul;ghouls (all appear in the
’t take the same lair action two rounds in a row:
Deadly Utterance. Orcus’s voice booms throughout the lair. His utterance causes one creature of his choice to be subjected to power word
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
Yeenoghu
Legacy
This doesn't reflect the latest rules and lore.
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Monsters
Out of the Abyss
same effect two rounds in a row.
Yeenoghu causes an iron spike—5 feet tall and 1 inch in diameter—to burst from the ground at a point he can see within 100 feet of him. Any creature in
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
Magic Items
Mythic Odysseys of Theros
roll of 19 or 20.
Blessing of the Wild. If you are a worshiper of Nylea, you gain all the following benefits for which you have the required piety:
Piety 10+. The bow has 1 randomly determined minor
.
See “Artifacts” in chapter 7 of the Dungeon Master’s Guide for details on randomly determined properties.
Arrows of the Seasons. The four arrows—each associated with a season
Backgrounds
Baldur’s Gate: Descent into Avernus
your responsibilities for a month.
Flaming Fist. If you serve in the Flaming Fist, once every ten days, you must report to the Seatower of Balduran for training, and you’re required to take a
;re always welcome at the Three Old Kegs, where the Three Old Toads are glad to greet you with a smile and a mug of ale.
The Watch. If you serve in the Watch, you’re required to conduct a
Magic Items
Mythic Odysseys of Theros
cold damage.
Blessing of the Deep. If you are a worshiper of Thassa, you gain all the following benefits for which you have the required piety:
Piety 10+. You can breathe underwater, and you gain a
Guide for details on randomly determined properties.
Command the Deep. The bident holds the power to command the waves and its creatures. As an action, you can change the condition of the sea
Monsters
Mordenkainen Presents: Monsters of the Multiverse
communication. When the signs are right, cultists gather together, read aloud their blasphemous texts, and conduct the mind-searing rituals that guide star spawn into the world.
Elder Evil Blessings
flame (no action required). While inflamed, the cultist has telepathy with a range of 30 feet, and it can teleport as a bonus action up to 30 feet to an unoccupied space it can see. In addition
Monsters
Mordenkainen Presents: Monsters of the Multiverse
teleports, along with any equipment he is wearing and carrying, up to 120 feet to an unoccupied space he can see.
Sound the Horn (1/Day). Geryon blows his horn, which causes 5d4;{"diceNotation":"5d4
one of the following lair actions; he can’t take the same lair action two rounds in a row:
Banish. Geryon casts the banishment spell.
Chill Blast. Geryon causes a blast of cold to burst from the
Monsters
Mordenkainen Presents: Monsters of the Multiverse
blasphemous texts, and conduct the mind-searing rituals that guide star spawn into the world.
Elder Evil Blessings
Disciples of certain Elder Evils can bestow supernatural gifts on those who serve
surrounds the cultist for 1 minute, until the cultist is incapacitated or dies, or until the cultist extinguishes the flame (no action required). While inflamed, the cultist has telepathy with a range
Monsters
Mordenkainen Presents: Monsters of the Multiverse
spreads around corners, and its area is heavily obscured. The fog lasts until the giant disperses it (no action required), and it can’t be dispersed by wind.
Gale. The giant creates a 60-foot-long
of the following effects:
Downpour. Rain, snow, or blowing dust or sand (whichever is most appropriate) is constant within 1 mile of the lair. Rain causes rivers and streams to fill or overflow
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
following lair actions; he can’t take the same lair action two rounds in a row:
Banish. Geryon casts the banishment spell.
Chill Blast. Geryon causes a blast of cold to burst from the ground
–6). As a reaction when this creature takes damage, it can roll a d10 and subtract the number rolled from the damage.
Geryon (Variant);VARIANT: SOUND THE HORN
Geryon can have an action that
Monsters
Mordenkainen Presents: Monsters of the Multiverse
. The duergar targets one creature it can see within 60 feet of it. The target must succeed on a DC 12 Intelligence saving throw, or the duergar causes it to use its reaction, if available, either to
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
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
Magic Items
Mythic Odysseys of Theros
required piety:
Piety 10+. The hammer has 1 randomly determined minor beneficial property.
Piety 25+. The hammer has 1 randomly determined major beneficial property.
Piety 50+. The hammer has 1
chapter 7 of the Dungeon Master’s Guide for details on randomly determined properties.
Reforged. While holding the hammer, you have resistance to fire damage and are immune to exhaustion
Magic Items
Mythic Odysseys of Theros
’t be used again until the next dusk.
Blessing of the Dead. If you are a worshiper of Erebos, you gain all the following benefits for which you have the required piety:
Piety 1+. The whip has 1
chapter 7 of the Dungeon Master’s Guide for details on randomly determined properties.
Erebos’s Claim. While carrying the whip, you can use an action to cast either circle of
Magic Items
Princes of the Apocalypse
. Reducing it to 0 hit points causes it to explode instantly.
A special container can be crafted to contain a devastation orb and prevent it from detonating. The container must be inscribed with symbols
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
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
;Divine Rank” sidebar in the Dungeon Master’s Guide.) Auril’s beloved ice grasps all things in her clutches, preserving them against the ravages of time. She hoards beauty in
Monsters
Mordenkainen Presents: Monsters of the Multiverse
available for communication. When the signs are right, cultists gather together, read aloud their blasphemous texts, and conduct the mind-searing rituals that guide star spawn into the world.
Elder Evil
extinguishes the flame (no action required). While inflamed, the cultist has telepathy with a range of 30 feet, and it can teleport as a bonus action up to 30 feet to an unoccupied space it can see. In