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Returning 35 results for 'must start with only acid form for long'.
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
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
":"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
Monsters
Monster Manual
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
":"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
Monsters
Monster Manual
Throw: DC 18, each creature in a 60-foot-long, 5-foot-wide Line. Failure: 54 (12d8);{"diceNotation":"12d8", "rollType":"damage", "rollAction":"Acid Breath", "rollDamageType":"Acid"} Acid damage. Success
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
Monsters
Monster Manual
Throw: DC 22, each creature in a 90-foot-long, 10-foot-wide Line. Failure: 67 (15d8);{"diceNotation":"15d8", "rollType":"damage", "rollAction":"Acid Breath", "rollDamageType":"Acid"} Acid damage
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
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
creature in a 30-foot-long, 5-foot-wide Line. Failure: 49 (14d6);{"diceNotation":"14d6", "rollType":"damage", "rollAction":"Acid Breath", "rollDamageType":"Acid"} Acid damage. Success: Half damage.Acid
", "rollAction":"Rend", "rollDamageType":"Acid"} Acid damage.
Acid Breath (Recharge 5–6);{"diceNotation":"1d6", "rollType":"recharge", "rollAction":"Acid Breath"}. Dexterity Saving Throw: DC 14, each
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
", "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
ends.
Lightning Breath (Recharge 5–6);{"diceNotation":"1d6", "rollType":"recharge", "rollAction":"Lightning Breath"}. Dexterity Saving Throw: DC 16, each creature in a 90-foot-long, 5-foot- wide Line
Monsters
Monster Manual
in a 15-foot-long, 5-foot-wide Line. Failure: 22 (5d8);{"diceNotation":"5d8", "rollType":"damage", "rollAction":"Acid Breath", "rollDamageType":"Acid"} Acid damage. Success: Half damage.Acid
", "rollAction":"Rend", "rollDamageType":"Acid"} Acid damage.
Acid Breath (Recharge 5–6);{"diceNotation":"1d6", "rollType":"recharge", "rollAction":"Acid Breath"}. Dexterity Saving Throw: DC 11, each creature
Equipment
A Pole is 10 feet long. You can use it to touch something up to 10 feet away. If you must make a Strength (Athletics) check as part of a High Jump;High or Long Jump, you can use the Pole to vault, giving yourself Advantage on the check.
Monsters
Monster Manual
-foot-long, 5-foot-wide Line. Failure: 18 (4d8);{"diceNotation":"4d8", "rollType":"damage", "rollAction":"Acid Breath", "rollDamageType":"Acid"} Acid damage. Success: Half damage.
Slowing Breath
", "rollDamageType":"Slashing"} Slashing damage.
Acid Breath (Recharge 5–6);{"diceNotation":"1d6", "rollType":"recharge", "rollAction":"Acid Breath"}. Dexterity Saving Throw: DC 11, each creature in a 20
Monsters
Monster Manual
Grappled condition (escape DC 13).
Acid Spray (Recharge 6);{"diceNotation":"1d6", "rollType":"recharge", "rollAction":"Acid Spray"}. Dexterity Saving Throw: DC 12, each creature in a 30-foot-long, 5
":"Slashing"} Slashing damage plus 3 (1d6);{"diceNotation":"1d6", "rollType":"damage", "rollAction":"Bite", "rollDamageType":"Acid"} Acid damage. If the target is a Large or smaller creature, it has the
Monsters
Monster Manual
", "rollType":"recharge", "rollAction":"Acid Breath"}. Dexterity Saving Throw: DC 14, each creature in a 40-foot-long, 5-foot-wide Line. Failure: 40 (9d8);{"diceNotation":"9d8", "rollType":"damage
":"Rend"}, reach 10 ft. Hit: 15 (2d10 + 4);{"diceNotation":"2d10+4", "rollType":"damage", "rollAction":"Rend", "rollDamageType":"Slashing"} Slashing damage.
Acid Breath (Recharge 5–6);{"diceNotation":"1d6
Magic Items
Dungeon Master’s Guide
you. You can’t use this property again until you finish a Short or Long Rest.
Ranged Weapon (Quarterstaff Form Only). This weapon has the Thrown property with a normal range of 30 feet and a
after you roll Initiative, or you can extinguish the light as a Bonus Action.
While holding this weapon, you can take a Bonus Action to alter its form, turning it into a 6-inch rod (for ease of storage
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
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
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
Monsters
Monster Manual
":"damage", "rollAction":"Fiendish Blood", "rollDamageType":"Acid"} Acid damage, and the target is cursed until it finishes a Short or Long Rest. While cursed, the target can’t benefit from the
Blood Frenzy. The sahuagin has Advantage on attack rolls against any creature that doesn’t have all its Hit Points.
Limited Amphibiousness. The sahuagin can breathe air and water, but it must
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
’s true form. Failure: The target has the Frightened condition until the start of its next turn. Success: The target is immune to this hag’s Vile Appearance for 24 hours.Claw. Melee Attack
spell’s normal casting time, and using Intelligence as the spellcasting ability (spell save DC 11): Augury, Find Familiar, Identify, Locate Object, Scrying, or Unseen Servant. The hag must
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
Spells
Player’s Handbook
on how you have treated it.
Creature into Object. If you turn a creature into an object, it transforms along with whatever it is wearing and carrying into that form, as long as the object’s
creature (the object must be neither worn nor carried). The transformation lasts for the duration or until the target dies or is destroyed, but if you maintain Concentration on this spell for the full
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
Magic Items
Dungeon Master’s Guide
attained.
Curse. This weapon is cursed, and becoming attuned to it extends the curse to you. As long as you remain cursed, you are unwilling to part with the weapon, keeping it within reach at all times
. You also have Disadvantage on attack rolls with weapons other than this one.
Whenever another creature damages you while the weapon is in your possession, you must succeed on a DC 15 Wisdom saving
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
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.
Monsters
Monster Manual
Amphibious. The frog can breathe air and water.
Standing Leap. The frog’s Long Jump is up to 20 feet and its High Jump is up to 10 feet with or without a running start.Bite. Melee Attack Roll
’s next turn, the swallowed target takes 5 (2d4);{"diceNotation":"2d4", "rollType":"damage", "rollAction":"Swallow", "rollDamageType":"Acid"} Acid damage. If that damage doesn’t kill it, the frog disgorges it, causing it to exit Prone.
Monsters
Monster Manual
Amphibious. The toad can breathe air and water.
Standing Leap. The toad’s Long Jump is up to 20 feet and its High Jump is up to 10 feet with or without a running start.Bite. Melee Attack Roll
":"Acid"} Acid damage at the end of each of the toad’s turns. The toad can have only one target swallowed at a time, and it can’t use Bite while it has a swallowed target. If the toad dies






