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Returning 35 results for 'must start with only acid fails for long'.
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
Amphibious. The dragon can breathe air and water.
Legendary Resistance (3/Day, or 4/Day in Lair). If the dragon fails a saving throw, it can choose to succeed instead.Multiattack. The dragon makes
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
Amphibious. The dragon can breathe air and water.
Legendary Resistance (3/Day, or 5/Day in Lair). If the dragon fails a saving throw, it can choose to succeed instead.Multiattack. The dragon makes
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
Legendary Resistance (4/Day, or 5/Day in Lair). If the dragon fails a saving throw, it can choose to succeed instead.Multiattack. The dragon makes three Rend attacks. It can replace one attack with a
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
Legendary Resistance (3/Day, or 4/Day in Lair). If the dragon fails a saving throw, it can choose to succeed instead.Multiattack. The dragon makes three Rend attacks. It can replace one attack with a
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
Magic Items
Dungeon Master’s Guide
Intelligence (Arcana) check. On a successful check, you cast the spell. On a failed check, the spell fails, and the action used to cast the spell is wasted. In either case, you can’t use this property again until you finish a Long Rest.
spells.
Unknown Spell. As a Magic action, you can try to cast a cantrip that you don’t know. The cantrip must be on the Wizard spell list and have a casting time of an action, and you make a DC 10
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
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
", "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
Spells
Player’s Handbook
You magically sense the most direct physical route to a location you name. You must be familiar with the location, and the spell fails if you name a destination on another plane of existence, a
moving destination (such as a mobile fortress), or an unspecific destination (such as “a green dragon’s lair”).
For the duration, as long as you are on the same plane of existence as the
Spells
Player’s Handbook
creature must succeed on a Strength (Athletics) check against your spell save DC to move at all. If it fails the check, it can’t move. A creature that moves out of the wall falls to the ground.
A wall of water springs into existence at a point you choose within range. You can make the wall up to 300 feet long, 300 feet high, and 50 feet thick. The wall lasts for the duration.
When the wall
Magic Items
Dungeon Master’s Guide
a casting time of an action, and you make a DC 10 Intelligence (Arcana) check. On a successful check, you cast the spell. On a failed check, the spell fails, and the action used to cast it is wasted. In either case, you can’t use this property again until you finish a Long Rest.
amulet as a Spellcasting Focus for your Warlock spells.
Unknown Spell. As a Magic action, you can try to cast a cantrip that you don’t know. The cantrip must be on the Warlock spell list and have
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
":"Pseudopod"}, reach 5 ft. Hit: 11 (3d6 + 1);{"diceNotation":"3d6+1", "rollType":"damage", "rollAction":"Pseudopod", "rollDamageType":"Acid"} Acid damage, and the target has Disadvantage on
", "rollType":"damage", "rollAction":"Psychic Crush", "rollDamageType":"Psychic"} Psychic damage.Mind Corrosion. Trigger: The ooze fails a saving throw against a spell or another magical effect created by
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
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
Amphibious. The kraken can breathe air and water.
Legendary Resistance (4/Day, or 5/Day in Lair). If the kraken fails a saving throw, it can choose to succeed instead.
Siege Monster. The kraken
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
Legendary Resistance (6/Day). If the tarrasque fails a saving throw, it can choose to succeed instead.
Magic Resistance. The tarrasque has Advantage on saving throws against spells and other magical
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
Monsters
Monster Manual
Plane.
Legendary Resistance (4/Day). If the blob fails a saving throw, it can choose to succeed instead.
Magic Resistance. The blob has Advantage on saving throws against spells and other magical
", "rollDamageType":"Force"} Force damage at the start of each of its turns, is suffocating, has the Restrained condition, and repeats the save at the end of each of its turns. An engulfed creature that is reduced to
Spells
Player’s Handbook
Prismatic Rays table.
Prismatic Rays
1d8
Ray
1
Red. Failed Save: 12d6 Fire damage. Successful Save: Half as much damage.
2
Orange. Failed Save: 12d6 Acid damage. Successful Save
of each of its turns. If it successfully saves three times, the condition ends. If it fails three times, it has the Petrified condition until it is freed by an effect like the Greater Restoration spell
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
Legendary Resistance (3/Day, or 4/Day in Lair). If the dragon fails a saving throw, it can choose to succeed instead.Multiattack. The dragon makes three Rend attacks. It can replace one attack with a
damage.
Lightning Breath (Recharge 5–6);{"diceNotation":"1d6", "rollType":"recharge", "rollAction":"Lightning Breath"}. Dexterity Saving Throw: DC 19, each creature in a 90-foot-long, 5-foot-wide
Monsters
Monster Manual
Legendary Resistance (4/Day, or 5/Day in Lair). If the dragon fails a saving throw, it can choose to succeed instead.Multiattack. The dragon makes three Rend attacks. It can replace one attack with a
-long, 10-foot-wide Line. Failure: 88 (16d10);{"diceNotation":"16d10", "rollType":"damage", "rollAction":"lightning breath", "rollDamageType":"Lightning"} Lightning damage. Success: Half damage
Monsters
Monster Manual
). If the cataclysm fails a saving throw, it can choose to succeed instead.
Siege Monster. The cataclysm deals double damage to objects and structures.Multiattack. The cataclysm makes two Elemental Burst
a type chosen by the cataclysm: Acid;{"diceNotation":"5d6+8", "rollType":"damage", "rollAction":"Elemental Burst (Acid)", "rollDamageType":"Acid"}, Cold;{"diceNotation":"5d6+8", "rollType":"damage
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
Magic Items
Dungeon Master’s Guide
choice within 30 feet of you must succeed on a DC 15 Wisdom saving throw or have the Frightened condition for 1 minute. A creature that fails the save repeats it at the end of each of its turns, ending
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
presence, creating the following effects:
Enervating Domain. Whenever a creature other than the demilich or one of its allies finishes a Long Rest within 1 mile of the lair, the creature must succeed on a
Legendary Resistance (3/Day, or 4/Day in Lair). If the demilich fails a saving throw, it can choose to succeed instead.
Undead Restoration. If the demilich is destroyed, it reforms and regains all






