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Returning 35 results for 'must start with only acid form for life'.
Monsters
Fizban's Treasury of Dragons
Putrid Aura (Acid and Poison Forms Only). A creature that starts its turn within 5 feet of the animated breath must succeed on a DC 15 Constitution saving throw or be poisoned until the start of its
next turn. A creature that touches the animated breath or hits it with a melee attack takes 3 (1d6);{"diceNotation":"1d6","rollType":"damage","rollAction":"Putrid Aura","rollDamageType":"acid"} acid
Monsters
Monster Manual
":"Rend", "rollDamageType":"Acid"} Acid damage.
Acid Breath (Recharge 5–6);{"diceNotation":"1d6", "rollType":"recharge", "rollAction":"Acid Breath"}. Dexterity Saving Throw: DC 18, each creature in an
60-foot-long, 5-foot-wide Line. Failure: 54 (12d8);{"diceNotation":"12d8", "rollType":"damage", "rollAction":"Acid Breath", "rollDamageType":"Acid"} Acid damage. Success: Half damage.
Slowing Breath
Monsters
Monster Manual
":"Rend", "rollDamageType":"Acid"} Acid damage.
Acid Breath (Recharge 5–6);{"diceNotation":"1d6", "rollType":"recharge", "rollAction":"Acid Breath"}. Dexterity Saving Throw: DC 22, each creature in an
90-foot-long, 10-foot-wide Line. Failure: 63 (14d8);{"diceNotation":"14d8", "rollType":"damage", "rollAction":"acid breath", "rollDamageType":"Acid"} Acid damage. Success: Half damage.
Slowing Breath
Equipment
When you take the Attack action, you can replace one of your attacks with throwing a vial of Acid. Target one creature or object you can see within 20 feet of yourself. The target must succeed on a Dexterity saving throw (DC 8 plus your Dexterity modifier and Proficiency Bonus) or take 2d6 Acid damage.
Equipment
Ability: IntelligenceUtilize: Identify a substance (DC 15), or start a fire (DC 15)Craft: Acid, Alchemist's Fire, Component Pouch, Oil, Paper, Perfume
If you have proficiency with a tool, add your
Monsters
Monster Manual
Magic Resistance. The slaad has Advantage on saving throws against spells and other magical effects.
Regeneration. The slaad regains 10 Hit Points at the start of each of its turns if it has at
ft. or range 60 ft. Hit: 8 (1d8 + 4);{"diceNotation":"1d8+4", "rollType":"damage", "rollAction":"Chaos Staff", "rollDamageType":"Force"} Force damage. Until the start of the slaad’s next turn
Monsters
Monster Manual
Adhesive (Object Form Only). The mimic adheres to anything that touches it. A Huge or smaller creature adhered to the mimic has the Grappled condition (escape DC 13). Ability checks made to escape
":"Acid"} Acid damage.
Pseudopod. Melee Attack Roll: +5;{"diceNotation":"1d20+5", "rollType":"to hit", "rollAction":"Pseudopod"}, reach 5 ft. Hit: 7 (1d8 + 3);{"diceNotation":"1d8+3", "rollType":"damage
Monsters
Monster Manual
three Rend attacks. It can replace one attack with a use of Spellcasting to cast Melf's Acid Arrow (level 3 version).
Rend. Melee Attack Roll: +11;{"diceNotation":"1d20+11", "rollType":"to hit
", "rollType":"damage", "rollAction":"Rend", "rollDamageType":"Acid"} Acid damage.
Acid Breath (Recharge 5–6);{"diceNotation":"1d6", "rollType":"recharge", "rollAction":"Acid Breath"}. Dexterity Saving
Monsters
Monster Manual
three Rend attacks. It can replace one attack with a use of Spellcasting to cast Melf's Acid Arrow (level 4 version).
Rend. Melee Attack Roll: +15;{"diceNotation":"1d20+15", "rollType":"to hit
", "rollType":"damage", "rollAction":"Rend", "rollDamageType":"Acid"} Acid damage.
Acid Breath (Recharge 5–6);{"diceNotation":"1d6", "rollType":"recharge", "rollAction":"Acid Breath"}. Dexterity Saving
Monsters
Monster Manual
Acid Absorption. Whenever the golem is subjected to Acid damage, it takes no damage and instead regains a number of Hit Points equal to the Acid damage dealt.
Berserk. Whenever the golem starts its
.
Immutable Form. The golem can’t shape-shift.
Magic Resistance. The golem has Advantage on saving throws against spells and other magical effects.Multiattack. The golem makes two Slam attacks
Magic Items
Dungeon Master’s Guide
this weapon and roll a 20 on the d20 for the attack roll, the creature must succeed on a DC 15 Constitution saving throw or be slain instantly as the sword tears its life force from its body. Constructs
You gain a +2 bonus to attack rolls and damage rolls made with this magic weapon.
Life Stealing. The weapon has 1d8 + 1 charges. When you attack a creature that has fewer than 100 Hit Points with
Monsters
Monster Manual
", "rollAction":"Ooze Cube", "rollDamageType":"Acid"} Acid damage.
Transparent. Even when the cube is in plain sight, a creature must succeed on a DC 15 Wisdom (Perception) check to notice the cube if the
", "rollAction":"Engulf", "rollDamageType":"Acid"} Acid damage at the start of each of the cube’s turns. When the cube moves, the engulfed target moves with it. An engulfed target can try to escape by
Monsters
Monster Manual
, and it must reach its resting place within 2 hours or be destroyed. Once in its resting place, it returns to its vampire form and has the Paralyzed condition until it regains any Hit Points, and it
, the vampire uses Shape-Shift to become mist (no action required). If it can’t use Shape-Shift, it is destroyed.
While it has 0 Hit Points in mist form, it can’t return to its vampire form
Spells
Player’s Handbook
life. It retains the capabilities it had in its original form, except it loses the traits of its previous species and gains the traits of its new one.
Monsters
Monster Manual
":"damage", "rollAction":"Caustic Lash", "rollDamageType":"Acid"} Acid damage.
Spellcasting. The yochlol casts one of the following spells, requiring no Material components and using Charisma as the
spellcasting ability (spell save DC 15):
At Will: Detect Thoughts, Gaseous Form (self only), Web1/Day: Dominate PersonToxic Escape. Trigger: The yochlol is hit by an attack roll. Response: The yochlol
Magic Items
Dungeon Master’s Guide
While smoking this pipe, you can take a Magic action to exhale a puff of smoke that takes the form of a creature, such as a dragon, a flumph, or a slaad. The form must be small enough to fit in a 1-foot cube and loses its shape after a few seconds, becoming an ordinary puff of smoke.
Monsters
Monster Manual
Amorphous. The ooze can move through a space as narrow as 1 inch without expending extra movement to do so.
Corrosive Form. Nonmagical ammunition is destroyed immediately after hitting the ooze and
":"Acid"} Acid damage. Nonmagical armor worn by the target takes a −1 penalty to the AC it offers. The armor is destroyed if the penalty reduces its AC to 10. The penalty can be removed by casting the Mending spell on the armor.Acid, Cold, Fire
Equipment
Inhaled Poison
A creature subjected to Burnt Othur Fumes must succeed on a DC 13 Constitution saving throw or take 10 (3d6) Poison damage, and it must repeat the save at the start of each of its
Monsters
Monster Manual
", "rollType":"damage", "rollAction":"Life-Draining Root", "rollDamageType":"Necrotic"} Necrotic damage at the start of each of its turns. The target’s Hit Point maximum decreases by an amount equal to the Necrotic damage taken, and the blight regains Hit Points equal to that amount.Fire, Necrotic
Life-Draining Root.
Slam. Melee Attack Roll: +12;{"diceNotation":"1d20+12", "rollType":"to hit", "rollAction":"Slam"}, reach 10 ft. Hit: 25 (4d8 + 7);{"diceNotation":"4d8+7", "rollType":"damage
Spells
Player’s Handbook
You grant the semblance of life to a corpse of your choice within range, allowing it to answer questions you pose. The corpse must have a mouth, and this spell fails if the deceased creature was
it knew in life, including the languages it knew. Answers are usually brief, cryptic, or repetitive, and the corpse is under no compulsion to offer a truthful answer if you are antagonistic toward it
Spells
Player’s Handbook
You gain the service of a familiar, a spirit that takes an animal form you choose: Bat, Cat, Frog, Hawk, Lizard, Octopus, Owl, Rat, Raven, Spider, Weasel, or another Beast that has a Challenge Rating
of 0. Appearing in an unoccupied space within range, the familiar has the statistics of the chosen form, though it is a Celestial, Fey, or Fiend (your choice) instead of a Beast. Your familiar acts
Spells
Player’s Handbook
You create an acidic bubble at a point within range, where it explodes in a 5-foot-radius Sphere. Each creature in that Sphere must succeed on a Dexterity saving throw or take 1d6 Acid damage.
Cantrip Upgrade. The damage increases by 1d6 when you reach levels 5 (2d6), 11 (3d6), and 17 (4d6).
Monsters
Monster Manual
", "rollAction":"Swallow", "rollDamageType":"Acid"} Acid damage at the start of each of the behir’s turns.
If the behir takes 30 damage or more on a single turn from the swallowed creature, the
behir must succeed on a DC 14 Constitution saving throw at the end of that turn or regurgitate the creature, which falls in a space within 10 feet of the behir and has the Prone condition. If the
Monsters
Monster Manual
start of each of the remorhaz’s turns.
If the remorhaz takes 30 damage or more on a single turn from a creature inside it, the remorhaz must succeed on a DC 15 Constitution saving throw at the
":"damage", "rollAction":"Swallow", "rollDamageType":"Acid"} Acid damage plus 10 (3d6);{"diceNotation":"3d6", "rollType":"damage", "rollAction":"Swallow", "rollDamageType":"Fire"} Fire damage at the
Monsters
Monster Manual
":"damage", "rollAction":"Swallow", "rollDamageType":"Acid"} Acid damage at the start of each of the worm’s turns.
If the worm takes 30 damage or more on a single turn from a creature inside it
, the worm must succeed on a DC 21 Constitution saving throw at the end of that turn or regurgitate all swallowed creatures, each of which falls in a space within 5 feet of the worm and has the Prone
Equipment
must succeed on a Dexterity saving throw (DC 8 plus your Dexterity modifier and Proficiency Bonus) or take 1d4 Fire damage and start burning.
Spells
Player’s Handbook
A churning storm cloud forms for the duration, centered on a point within range and spreading to a radius of 300 feet. Each creature under the cloud when it appears must succeed on a Constitution
saving throw or take 2d6 Thunder damage and have the Deafened condition for the duration.
At the start of each of your later turns, the storm produces different effects, as detailed below.
Turn 2
Spells
Player’s Handbook
You attempt to transform a creature that you can see within range into a Beast. The target must succeed on a Wisdom saving throw or shape-shifting;shape-shift into Beast form for the duration. That
form can be any Beast you choose that has a Challenge Rating equal to or less than the target’s (or the target’s level if it doesn’t have a Challenge Rating). The target’s game
Monsters
Monster Manual
Regeneration. The oni regains 10 Hit Points at the start of each of its turns if it has at least 1 Hit Point.Multiattack. The oni makes two Claw or Nightmare Ray attacks. It can replace one attack
":"Nightmare Ray", "rollDamageType":"Psychic"} Psychic damage, and the target has the Frightened condition until the start of the oni’s next turn.
Shape-Shift. The oni shape-shifting;shape-shifts
Monsters
Monster Manual
":"Swallow", "rollDamageType":"Acid"} Acid damage at the start of each of its turns.
If the kraken takes 50 damage or more on a single turn from a creature inside it, the kraken must succeed on a DC 25
creature’s turn, the kraken can expend a use to take one of the following actions. The kraken regains all expended uses at the start of each of its turns.
Storm Bolt. The kraken uses Lightning Strike
Monsters
Monster Manual
":"Swallow", "rollDamageType":"Acid"} Acid damage at the start of each of the tarrasque’s turns.
If the tarrasque takes 60 damage or more on a single turn from a creature inside it, the tarrasque
at the start of each of its turns.
Onslaught. The tarrasque moves up to half its Speed, and it makes one Claw or Tail attack.
World-Shaking Movement. The tarrasque moves up to its Speed. At the end
Spells
Player’s Handbook
You shape-shift into another creature for the duration or until you take a Magic action to shape-shift into a different eligible form. The new form must be of a creature that has a Challenge Rating
no higher than your level or Challenge Rating. You must have seen the sort of creature before, and it can’t be a Construct or an Undead.
When you cast the spell, you gain a number of Temporary
Magic Items
Dungeon Master’s Guide
This viscous, milky-white substance can form a permanent adhesive bond between any two objects. It must be stored in a jar or flask that has been coated inside with Oil of Slipperiness. When found, a
Monsters
Monster Manual
Regeneration. The limb regains 5 Hit Points at the start of each of its turns. If the limb takes Acid or Fire damage, this trait doesn’t function on the limb’s next turn. The limb dies
Monsters
Monster Manual
Legendary Resistance (3/Day, or 4/Day in Lair). If the dracolich fails a saving throw, it can choose to succeed instead.
Life Suppression. Creatures within 60 feet of the dracolich can’t
the following actions. The dracolich regains all expended uses at the start of each of its turns.
Pounce. The dracolich moves up to half its Speed, and it makes one Rend attack.
Sickening Ray. The






