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Returning 35 results for 'costs form'.
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cast form
Magic Items
Dungeon Master’s Guide
or portion thereof it spends in goat form costs 1 charge. While it has charges, you can use it as often as you wish. When it runs out of charges, it reverts to a figurine and can’t be used again
duration, the creature reverts to its figurine form. It reverts to a figurine early if its creature form drops to 0 Hit Points or if you take a Magic action while touching the creature to make it revert to
Monsters
Guildmasters’ Guide to Ravnica
innate spells.
Shifting Nightmare (Costs 3 Actions). Lazav rapidly takes the form of several nightmarish creatures, lashing out at all nearby. Each creature within 10 feet of Lazav must succeed on a DC
choose to succeed instead.
Shapechanger Savant. Lazav can use a bonus action to polymorph into a Small or Medium humanoid he has seen. His statistics, other than his size, are the same in each form. Any
Monsters
Van Richten’s Guide to Ravenloft
.
Warp Space (Costs 2 Actions). The emissary causes the ground in a 20-foot square that it can see within 90 feet of it to turn into teeth and maws until the start of its next turn. The area becomes
on this terrain.
Mind Cloud (Costs 3 Actions). The emissary unleashes a psychic wave. Each creature within 30 feet of the emissary must succeed on a DC 23 Wisdom saving throw or take 32 (5d12
Monsters
Van Richten’s Guide to Ravenloft
or hybrid form only) or one Longsword attack (humanoid form only).
Mauling Pounce (Costs 2 Actions). The loup garou moves up to its speed without provoking opportunity attacks, and it can make one
Claws attack (dire wolf or hybrid form only) or one Longsword attack (humanoid form only) against each creature it moves past.
Bite (Costs 3 Actions). The loup garou changes into hybrid or dire wolf
Monsters
Van Richten’s Guide to Ravenloft
damage.
Change Shape. The emissary polymorphs into a Small or Medium creature of its choice or back into its true form. Its statistics, other than its size, are the same in each form. Any equipment it is
creature’s turn. The emissary regains spent legendary actions at the start of its turn.
Psychic Orb. The emissary makes a Psychic Orb attack.
Teleportation Maw (Costs 2 Actions). The emissary
Monsters
Icewind Dale: Rime of the Frostmaiden
Aura deals an extra 10 cold damage until the end of her next turn.
Blinding Gleam (Costs 2 Actions). Auril’s form flares with a blue light. Each creature that can see Auril and is within 10 feet
Divine Being. Auril can’t be surprised and can’t be changed into another form against her will.
Divine Resurrection. When Auril drops to 0 hit points, her crystalline form shatters and
Monsters
Tyranny of Dragons
Discorporation. When Tiamat drops to 0 hit points or dies, her body is destroyed but her essence travels back to her domain in the Nine Hells, and she is unable to take physical form for a time
).
Black Dragon Head: Acid Breath (Costs 2 Actions). Tiamat exhales acid in a 120-foot line that is 10 feet wide. Each creature in that line must make a DC 27 Dexterity saving throw, taking 67 (15d8
Monsters
Mordenkainen Presents: Monsters of the Multiverse
Air Form. The tempest can enter a hostile creature’s space and stop there. It can move through a space as narrow as 1 inch wide without squeezing.
Flyby. The tempest doesn’t provoke
tempest is always at the center of a storm 1d6 + 4;{"diceNotation":"1d6+4","rollType":"roll","rollAction":"Living Storm"} miles in diameter. Heavy precipitation in the form of either rain or snow
Monsters
Mordenkainen Presents: Monsters of the Multiverse
form and hurls it at a creature it can see within 600 feet of it. The javelin deals 19 (3d6 + 9);{"diceNotation":"3d6+9", "rollType":"damage", "rollAction":"Wind Javelin", "rollDamageType":"force
and creates a magical gust of wind around the target, who must succeed on a DC 18 Strength saving throw or be moved up to 20 feet in any horizontal direction the giant chooses.
Thunderbolt (Costs 2
Monsters
Eberron: Rising from the Last War
polymorphs into a humanoid, beast, or giant that has a challenge rating no higher than her own, or back into her true form. She reverts to her true form if she dies. Any equipment she is wearing or
carrying is absorbed or borne by the new form (Sul Khatesh's choice).
In a new form, Sul Khatesh retains her alignment, hit points, Hit Dice, ability to speak, proficiencies, Legendary Resistance, and
Monsters
Storm King's Thunder
that hit Maegera are destroyed by fire immediately after dealing damage to it.
Fire Form. Maegera can enter a hostile creature’s space and stop there. It can move through a space as narrow as 1
. It can take only one legendary action at a time and only at the end of another creature’s turn. Maegera regains spent legendary actions at the start of its turn.
Quench Magic (Costs 1 Action
Monsters
Fizban's Treasury of Dragons
.
Cast a Spell (Costs 2 Actions). The shard uses Spellcasting.
Commanding Thought (Costs 2 Actions). The shard targets a creature it can see within 30 feet of it. The target must succeed on a DC 20
, the force of the dragon’s will and mind sometimes refuses to pass on. This essence lingers in the form of a psychic remnant called a draconic shard.
A draconic shard in its true form resembles a
Monsters
Icewind Dale: Rime of the Frostmaiden
Divine Being. Auril can’t be surprised and can’t be changed into another form against her will.
Divine Rejuvenation. When Auril drops to 0 hit points, her body collapses into shards of
ice, whereupon Auril instantly reappears in her Auril (Third Form);third form, in an unoccupied space within 60 feet of where her second form was destroyed. Her initiative count doesn’t change
Monsters
Candlekeep Mysteries
throw or be blinded until the end of the creature’s next turn.
Blasphemous Word (Costs 2 Actions). The fungal servant utters a blasphemous word. Each non-undead creature within 10 feet of the
fungal servant that can hear the magical utterance must succeed on a DC 16 Constitution saving throw or be stunned until the end of the fungal servant’s next turn.
Channel Negative Energy (Costs
Monsters
Fizban's Treasury of Dragons
regains spent legendary actions at the start of his turn.
Attack. The aspect makes one Claw or Tail attack.
Furious Bite (Costs 2 Actions). The aspect makes one Bite attack. If the attack hits a creature
hoard or even the follower’s own life—might convince the god to send aid to the world in the form of a divine aspect. This aspect is a physical manifestation of the Platinum Dragon
Monsters
Princes of the Apocalypse
Air Form. Yan-C-Bin can enter a hostile creature’s space and stop there. He can move through a space as narrow as 1 inch wide without squeezing if air could pass through that space.
Empowered
damage and is deafened until the start of Yan-C-Bin’s next turn.
Change Shape. Yan-C-Bin polymorphs into a Medium humanoid. While in polymorphed form, a swirling breeze surrounds him, his eyes are
Monsters
Tyranny of Dragons
turn.
Whirlwind of Sand (Costs 2 Actions). Diderius magically transforms into a whirlwind of sand, moves up to 60 feet, and reverts to his normal form. While in whirlwind form, Diderius is immune to
within 5 feet of Diderius must succeed on a DC 16 Constitution saving throw or be blinded until the end of its next turn.
Blasphemous Word (Costs 2 Actions). Diderius utters a blasphemous word. Each non
Monsters
Vecna: Eve of Ruin
legendary actions at the start of his turn.
Move. Kas moves up to his speed without provoking opportunity attack;opportunity attacks.
Sword (Costs 2 Actions). Kas makes one Vengeful Sword attack.
Rise
, Fallen Soldier (Costs 3 Actions). Kas magically summons a specter. The specter appears in an unoccupied space within 30 feet of Kas, whom it obeys. The specter takes its turn immediately after Kas
Monsters
Eberron: Rising from the Last War
Tulkhesh magically polymorphs into a humanoid, beast, or giant that has a challenge rating no higher than his own, or back into his true form. He reverts to his true form if he dies. Any equipment he
is wearing or carrying is absorbed or borne by the new form (his choice).
In a new form, Rak Tulkhesh retains his alignment, hit points, Hit Dice, ability to speak, proficiencies, Legendary Resistance
Monsters
The Book of Many Things
is held by Asteria.Multiattack. Euryale makes three attacks. If she is in serpent form, only one of these attacks can be Constrict.
Constrict (Serpent Form Only). Melee Weapon Attack: +11
turn.
Verdant Bolt (Medusa Form Only). Ranged Spell Attack: +11;{"diceNotation":"1d20+11", "rollType":"spell", "rollAction":"Verdant Bolt"} to hit, range 120 ft., one target. Hit: 18 (4d8
Monsters
Mordenkainen Presents: Monsters of the Multiverse
is immune to all damage, and after 1d6;{"diceNotation":"1d6", "rollType":"roll", "rollAction":"Days"} days, it hatches a new phoenix.
Fire Form. The phoenix can move through a space as narrow as 1
":"Fire Form", "rollDamageType":"fire"} fire damage. In addition, the phoenix can enter a hostile creature’s space and stop there. The first time it enters a creature’s space on a turn, that
Monsters
Icewind Dale: Rime of the Frostmaiden
Divine Being. Auril can’t be surprised and can’t be changed into another form against her will.
Divine Rejuvenation. When Auril drops to 0 hit points, her body turns to slush and melts
away. Auril instantly reappears in her Auril (Second Form);second form, in an unoccupied space within 60 feet of where her first form disappeared. Her initiative count doesn’t change.
Innate
Monsters
Waterdeep: Dungeon of the Mad Mage
Shapechanger. If Zorak isn't in sunlight or running water, he can use his action to polymorph into a Tiny bat or a Medium cloud of mist, or back into his true form.
While in bat form, Zorak can't
carrying does. He reverts to his true form if he dies.
While in mist form, Zorak can't take any actions, speak, or manipulate objects. He is weightless, has a flying speed of 20 feet, can hover, and can
Monsters
Strixhaven: A Curriculum of Chaos
his turn.
Claw. Galazeth makes one Claw attack.
Lightning Flash (Costs 2 Actions). Galazeth moves up to half his flying speed without provoking opportunity attacks. When he passes within 15 feet of a
":"lightning"} lightning damage. A creature can take this damage no more than once during the move.
Flowing Creation (Costs 3 Actions). Galazeth magically summons 1d4;{"diceNotation":"1d4", "rollType
Monsters
Spelljammer: Adventures in Space
","rollAction":"Crushing Tentacle","rollDamageType":"force"} force damage on a failed save, or half as much damage on a successful one.
Poison Jet (Costs 2 Actions). Foul gas squirts from the horror in a
","rollDamageType":"poison"} poison damage.
Teleport (Costs 2 Actions). The horror teleports, along with any creatures it is grappling, to an unoccupied space it can see within 120 feet of itself.Cosmic
Monsters
Strixhaven: A Curriculum of Chaos
one Claw attack.
Shadow Slip (Costs 2 Actions). Shadrix becomes an inky cloud of shadow and can move up to half his flying speed without provoking opportunity attacks, then resumes his true form
damage and is shunted to the nearest unoccupied space.
Flash of Inspiration (Costs 3 Actions). Shadrix magically summons 1d4;{"diceNotation":"1d4","rollType":"roll","rollAction":"Flash of Inspiration
Monsters
Fizban's Treasury of Dragons
regains spent legendary actions at the start of its turn.
Attack. The greatwyrm makes one Claw or Tail attack.
Wing Attack (Costs 2 Actions). The greatwyrm beats its wings. Each creature within 30 feet
and be knocked prone. The greatwyrm can then fly up to half its flying speed.
Arcane Spear (Costs 3 Actions). The greatwyrm creates four spears of magical force. Each spear hits a creature of the
Monsters
Acquisitions Incorporated
start of its turn.
Detect. The deep crow makes a Wisdom (Perception) check.
Shadow Caw (Costs 2 Actions). The ancient deep crow uses Shadow Caw.
Wing Attack (Costs 2 Actions). The ancient deep crow
cousins, the ancient deep crows. Whether these gargantuan specimens are elder deep crows grown to great size or some higher form that holds lesser deep crows in thrall remains to be determined. Ideally
Monsters
Waterdeep: Dungeon of the Mad Mage
creature is pushed 60 feet away from the dragon.
Change Shape. The dragon magically polymorphs into a humanoid or beast that has a challenge rating no higher than its own, or back into its true form. It
reverts to its true form if it dies. Any equipment it is wearing or carrying is absorbed or borne by the new form (the dragon's choice).
In a new form, the dragon retains its alignment, hit points, Hit
Monsters
Van Richten’s Guide to Ravenloft
turn.
Attack. The dullahan makes one attack.
Frightful Presence (Costs 2 Actions). Each creature of the dullahan’s choice within 30 feet of it must succeed on a DC 15 Wisdom saving throw or
become frightened of the dullahan until the end of its next turn.
Head Hunt (Costs 3 Actions). The dullahan moves up to its speed without provoking opportunity attacks and makes one Battleaxe attack
Monsters
Waterdeep: Dungeon of the Mad Mage
must succeed on a DC 16 Constitution saving throw or be blinded until the end of the creature's next turn.
Blasphemous Word (Costs 2 Actions). The mummy lord utters a blasphemous word. Each non
Negative Energy (Costs 2 Actions). The mummy lord magically unleashes negative energy. Creatures within 60 feet of the mummy lord, including ones behind barriers and around corners, can't regain hit
Monsters
Vecna: Eve of Ruin
his speed without provoking opportunity attack;opportunity attacks.
Strike (Costs 2 Actions). Strahd makes one Death Strike attack.Strahd von Zarovich is the Darklord of Barovia, a Domain of Dread
;s control.
Change Shape. Strahd transforms into a new form or back into his true form. Anything he is wearing transforms with him, but nothing he is carrying does. He reverts to his true form if he
Monsters
Candlekeep Mysteries
saving throw or be blinded until the end of her next turn.
Blasphemous Word (Costs 2 Actions). Valin utters a blasphemous word. Each non-undead creature within 10 feet of Valin that can hear the
magical utterance must succeed on a DC 16 Constitution saving throw or be stunned until the end of Valin’s next turn.
Channel Negative Energy (Costs 2 Actions). Valin magically unleashes negative
Vampiric Mist
Legacy
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Monsters
Tales from the Yawning Portal
without an invitation from one of the occupants.
Misty Form. The mist can occupy another creature’s space and vice versa. In addition, if air can pass through a space, the mist can pass through it
without squeezing. Each foot of movement in water costs it 2 extra feet, rather than 1 extra foot. The mist can’t manipulate objects in any way that requires fingers or manual dexterity.
Sunlight
Monsters
Fizban's Treasury of Dragons
regains spent legendary actions at the start of its turn.
Attack. The greatwyrm makes one Claw or Tail attack.
Wing Attack (Costs 2 Actions). The greatwyrm beats its wings. Each creature within 30
damage and be knocked prone. The greatwyrm can then fly up to half its flying speed.
Arcane Spear (Costs 3 Actions). The greatwyrm creates four spears of magical force. Each spear hits a creature of the






