both before decreases cone repeats

Death Dog

Monsters Monster Manual

. First Failure: The target has the Poisoned condition. While Poisoned, the target’s Hit Point maximum doesn’t return to normal when finishing a Long Rest, and it repeats the save every 24 hours

that elapse, ending the effect on itself on a success. Subsequent Failures: The Poisoned target’s Hit Point maximum decreases by 5 (1d10);{"diceNotation":"1d10", "rollType":"roll", "rollAction":"Bite"}.

Silver Dragon Wyrmling

Monsters Monster Manual

"}. Constitution Saving Throw: DC 13, each creature in a 15-foot Cone. Failure: 18 (4d8);{"diceNotation":"4d8", "rollType":"damage", "rollAction":"Cold Breath", "rollDamageType":"Cold"} Cold damage. Success

: Half damage. Paralyzing Breath. Constitution Saving Throw: DC 13, each creature in a 15-foot Cone. First Failure: The target has the Incapacitated condition until the end of its next turn, when it

Young Silver Dragon

Monsters Monster Manual

":"1d6", "rollType":"recharge", "rollAction":"Cold Breath"}. Constitution Saving Throw: DC 17, each creature in a 30-foot Cone. Failure: 49 (11d8);{"diceNotation":"11d8", "rollType":"damage", "rollAction

":"Cold Breath", "rollDamageType":"Cold"} Cold damage. Success: Half damage. Paralyzing Breath. Constitution Saving Throw: DC 17, each creature in a 30-foot Cone. First Failure: The target has the

Chasme

Monsters Monster Manual

target is a creature, its Hit Point maximum decreases by an amount equal to the Necrotic damage taken.PoisonCold, Fire, LightningDrone. Constitution Saving Throw: DC 12, each creature in a 30-foot

Emanation originating from the chasme (demons automatically succeed on this save). Failure: The target has the Unconscious condition and repeats the save at the end of each of its turns. The target

Basilisk

Monsters Monster Manual

);{"diceNotation":"1d6", "rollType":"recharge", "rollAction":"Petrifying Gaze"}. Constitution Saving Throw: DC 12, each creature in a 30-foot Cone. If the basilisk sees its reflection within the Cone, the

basilisk must make this save. First Failure: The target has the Restrained condition and repeats the save at the end of its next turn if it is still Restrained, ending the effect on itself on a success. Second Failure: The target has the Petrified condition instead of the Restrained condition.

Gorgon

Monsters Monster Manual

. Petrifying Breath (Recharge 5–6);{"diceNotation":"1d6", "rollType":"recharge", "rollAction":"Petrifying Breath"}. Constitution Saving Throw: DC 15, each creature in a 30-foot Cone. First Failure

: The target has the Restrained condition and repeats the save at the end of its next turn if it is still Restrained, ending the effect on itself on a success. Second Failure: The target has the Petrified

Brass Dragon Wyrmling

Monsters Monster Manual

. Constitution Saving Throw: DC 11, each creature in a 15-foot Cone. First Failure: The target has the Incapacitated condition until the end of its next turn, at which point it repeats the save. Second Failure

Gem of Brightness

Magic Items Dungeon Master’s Guide

DC 15 Constitution saving throw or have the Blinded condition for 1 minute. The creature repeats the save at the end of each of its turns, ending the effect on itself on a success. Third Command

Word. You expend 5 charges and cause the gem to flare with intense light in a 30-foot Cone. Each creature in the Cone makes a saving throw as if struck by the beam created with the second command word. When all of the gem’s charges are expended, the gem becomes a nonmagical jewel worth 50 GP.

Adult Silver Dragon

Monsters Monster Manual

20, each creature in a 60-foot Cone. First Failure: The target has the Incapacitated condition until the end of its next turn, when it repeats the save. Second Failure: The target has the Paralyzed

", "rollDamageType":"Cold"} Cold damage. Cold Breath (Recharge 5–6);{"diceNotation":"1d6", "rollType":"recharge", "rollAction":"Cold Breath"}. Constitution Saving Throw: DC 20, each creature in a 60-foot Cone

Ancient Silver Dragon

Monsters Monster Manual

. Constitution Saving Throw: DC 24, each creature in a 90-foot Cone. First Failure: The target has the Incapacitated condition until the end of its next turn, when it repeats the save. Second Failure: The target

in a 90-foot Cone. Failure: 67 (15d8);{"diceNotation":"15d8", "rollType":"damage", "rollAction":"Cold Breath", "rollDamageType":"Cold"} Cold damage. Success: Half damage. Paralyzing Breath

Gold Dragon Wyrmling

Monsters Monster Manual

":"recharge", "rollAction":"Fire Breath"}. Dexterity Saving Throw: DC 13, each creature in a 15-foot Cone. Failure: 22 (4d10);{"diceNotation":"4d10", "rollType":"damage", "rollAction":"Fire Breath

", "rollDamageType":"Fire"} Fire damage. Success: Half damage. Weakening Breath. Strength Saving Throw: DC 13, each creature that isn’t currently affected by this breath in a 15-foot Cone. Failure

Young Brass Dragon

Monsters Monster Manual

", "rollAction":"Fire Breath", "rollDamageType":"Fire"} Fire damage. Success: Half damage. Sleep Breath. Constitution Saving Throw: DC 14, each creature in a 30-foot Cone. First Failure: The target has

the Incapacitated condition until the end of its next turn, at which point it repeats the save. Second Failure: The target has the Unconscious condition for 1 minute. This effect ends for the target if it takes damage or a creature within 5 feet of it takes an action to wake it.Fire

Steam Mephit

Monsters Monster Manual

);{"diceNotation":"1d6", "rollType":"recharge", "rollAction":"Steam Breath"}. Constitution Saving Throw: DC 10, each creature in a 15-foot Cone. Failure: 5 (2d4);{"diceNotation":"2d4", "rollType":"damage

", "rollAction":"Steam Breath", "rollDamageType":"Fire"} Fire damage, and the target’s Speed decreases by 10 feet until the end of the mephit’s next turn. Success: Half damage only. Failure or Success: Being underwater doesn’t grant Resistance to this Fire damage.Fire, Poison

Modron Pentadrone

Monsters Monster Manual

":"recharge", "rollAction":"Paralysis Gas"}. Constitution Saving Throw: DC 11, each creature in a 30-foot Cone. Failure: The target has the Paralyzed condition and repeats the save at the end of each of its turns, ending the effect on itself on a success. After 1 minute, it succeeds automatically.

Medusa

Monsters Monster Manual

reflection in the Cone, the medusa must make this save. First Failure: The target has the Restrained condition and repeats the save at the end of its next turn if it is still Restrained, ending the effect

damage.Petrifying Gaze (Recharge 5–6);{"diceNotation":"1d6", "rollType":"recharge", "rollAction":"Petrifying Gaze"}. Constitution Saving Throw: DC 13, each creature in a 30-foot Cone. If the medusa sees its

Young Gold Dragon

Monsters Monster Manual

damage. Fire Breath (Recharge 5–6);{"diceNotation":"1d6", "rollType":"recharge", "rollAction":"Fire Breath"}. Dexterity Saving Throw: DC 17, each creature in a 30-foot Cone. Failure: 55 (10d10

’t currently affected by this breath in a 30-foot Cone. Failure: The target has Disadvantage on Strength-based D20 Test;D20 Tests and subtracts 3 (1d6);{"diceNotation":"1d6", "rollType":"roll

Faerie Dragon Adult

Monsters Monster Manual

, each creature in a 15-foot Cone. Failure: The target has the Incapacitated condition and repeats the save at the end of each of its turns, ending the effect on itself on a success. After 1 minute, it

Adult Brass Dragon

Monsters Monster Manual

Throw: DC 18, each creature in a 60-foot Cone. First Failure: The target has the Incapacitated condition until the end of its next turn, at which point it repeats the save. Second Failure: The target

Beholder

Monsters Monster Manual

Saving Throw: DC 16. Failure: The target has the Paralyzed condition and repeats the save at the end of each of its turns, ending the effect on itself on a success. After 1 minute, it succeeds

. First Failure: The target has the Restrained condition and repeats the save at the end of its next turn if it is still Restrained, ending the effect on itself on a success. Second Failure: The target

Adult Gold Dragon

Monsters Monster Manual

"}.Dexterity Saving Throw: DC 21, each creature in a 60-foot Cone. Failure: 66 (12d10);{"diceNotation":"12d10", "rollType":"damage", "rollAction":"Fire Breath", "rollDamageType":"Fire"} Fire damage

, each creature that isn’t currently affected by this breath in a 60-foot Cone. Failure: The target has Disadvantage on Strength-based D20 Test;D20 Tests and subtracts 3 (1d6);{"diceNotation":"1d6

Ancient Gold Dragon

Monsters Monster Manual

Breath"}. Dexterity Saving Throw: DC 24, each creature in a 90-foot Cone. Failure: 71 (13d10);{"diceNotation":"13d10", "rollType":"damage", "rollAction":"Fire Breath", "rollDamageType":"Fire"} Fire

Weakening Breath. Strength Saving Throw: DC 24, each creature that isn’t currently affected by this breath in a 90-foot Cone. Failure: The target has Disadvantage on Strength-based D20 Test;D20 Tests

Death Tyrant

Monsters Monster Manual

. Constitution Saving Throw: DC 17. Failure: The target has the Paralyzed condition and repeats the save at the end of each of its turns, ending the effect on itself on a success. After 1 minute, it

. Constitution Saving Throw: DC 17. First Failure: The target has the Restrained condition and repeats the save at the end of its next turn if it is still Restrained, ending the effect on itself on a success

Ancient Brass Dragon

Monsters Monster Manual

. Constitution Saving Throw: DC 21, each creature in a 90-foot Cone. First Failure: The target has the Incapacitated condition until the end of its next turn, at which point it repeats the save. Second

Medusa (Stranger Things)

Monsters Stranger Things: Welcome to the Hellfire Club

-Haired Recluse with a Petrifying GazePetrifying Gaze (Recharge 5–6). Constitution Saving Throw: DC 13, each creature in a 30-foot Cone. If the medusa sees its reflection in the Cone, the medusa

must make this save. First Failure: The target has the Restrained condition and repeats the save at the end of its next turn if it is still Restrained, ending the effect on itself on a success. Second Failure: The target has the Petrified condition instead of the Restrained condition.

Young Spirit Dragon