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Returning 35 results for 'failed the round'.
Magic Items
Dungeon Master’s Guide
24 hours. On a failed save, the swarm is swayed by the pipes’ music and becomes Friendly to you and your allies for as long as you continue to play the pipes each round as a Magic action. A
Spells
Player’s Handbook
appears, each creature in its area makes a Strength saving throw, taking 6d10 Bludgeoning damage on a failed save or half as much damage on a successful one.
At the start of each of your turns after
Strength saving throw or take 5d10 Bludgeoning damage. A creature can take this damage only once per round. At the end of the turn, the wall’s height is reduced by 50 feet, and the damage the wall
Spells
Player’s Handbook
separated water forms a wall to either side. The trench remains until the spell ends or you choose a different effect. The water then slowly fills in the trench over the course of the next round until
the whirlpool is pulled 10 feet toward it. When a creature enters the whirlpool for the first time on a turn or ends its turn there, it makes a Strength saving throw. On a failed save, the creature
Spells
Player’s Handbook
a reroll of any die roll made within the last round (including your last turn). Reality reshapes itself to accommodate the new result. For example, a Wish spell could undo an ally’s failed
Monsters
Waterdeep: Dungeon of the Mad Mage
initiative count 20 on the next round. No creature within 120 feet of the planetar can regain hit points until the effect ends.
Fazrian's eyes become smoldering black voids until initiative count 20
on the next round. All other creatures within 120 feet of the planetar have disadvantage on saving throws until the effect ends.
Blinding magical light springs from Fazrian's eyes until initiative
Monsters
Out of the Abyss
damage.
The ooze can eat through 2-inch-thick, nonmagical metal in 1 round.
False Appearance. While the ooze remains motionless, it is indistinguishable from an oily pool or wet rock.Pseudopod. Melee
","rollAction":"Psychic Crush","rollDamageType":"psychic"} psychic damage on a failed save, or half as much damage on a successful one.Acid, Cold, Fire
Magic Items
Dragonlance: Shadow of the Dragon Queen
flying citadel helm to move the citadel through the air, up to 80 feet per round, or up to 8 miles per hour.
You can steer the citadel, albeit in a somewhat clumsy fashion, in much the way that a rudder
begins to crumble. If the crumbling citadel is in the air, it descends at a rate of 30 feet per round, or 300 feet per minute. Any creature on the citadel or on the ground within 120 feet of the citadel
Monsters
Monstrous Compendium Vol. 4: Eldraine Creatures
. Hit: 14 (2d8 + 5);{"diceNotation":"2d8+5", "rollType":"damage", "rollAction":"Thunder Hooves", "rollDamageType":"thunder"} thunder damage.The hart can take up to two reactions per round but only one
immediately make a DC 16 Strength saving throw as beanstalks coil around it in its space. On a failed save, the creature has the grappled condition (escape DC 16) and has the restrained condition as long
Monsters
Planescape: Adventures in the Multiverse
dust. Each creature in that area must make a DC 20 Constitution saving throw. On a failed save, a creature takes 36 (8d8);{"diceNotation":"8d8", "rollType":"damage", "rollAction":"Time Breath
succeeds on three of these saves.The dragon can take up to three reactions per round but only one per turn.
Reactive Rend. After using Legendary Resistance or in response to being hit by an attack
Monsters
Princes of the Apocalypse
feet of him. The target must make a DC 21 Constitution saving throw. On a failed save, the target drops to 0 hit points and is dying. On a successful save, the target can’t breathe or speak
lasts until initiative count 20 on the next round. The debris lightly obscures every creature and object in the area for the duration. All creatures in the area must succeed at a DC 24 Wisdom saving throw
Monsters
Tyranny of Dragons
on the next round.
Each undead in the lair has advantage on saving throws against effects that turn undead until initiative count 20 on the next round.
Until initiative count 20 on the next round
, it must make a DC 16 Constitution saving throw. On a failed save, it takes 1d6 necrotic damage per level of the spell, and the spell has no effect and is wasted.
Regional Effects
A mummy lord
Monsters
Planescape: Adventures in the Multiverse
must make a DC 24 Constitution saving throw. On a failed save, a creature takes 52 (8d12);{"diceNotation":"8d12", "rollType":"damage", "rollAction":"Time Breath", "rollDamageType":"force"} force
by the dragon from opening in the rulers’ presence or anywhere within their domains.The dragon can take up to three reactions per round but only one per turn.
Reactive Rend. After using
Monsters
Tales from the Yawning Portal
1 round.
Instinctive Attack. When the Ooze Master casts a spell with a casting time of 1 action, it can make one pseudopod attack as a bonus action.
Spellcasting. The Ooze Master is a 9th-level
30 feet of it, the Ooze Master can use a reaction to divert the attack if another creature is within the attack's range. The attacker must make a DC 15 Wisdom saving throw. On a failed save, the
Monsters
Tyranny of Dragons
effects.
Magic Weapons. Tiamat’s weapon attacks are magical.
Multiple Heads. Tiamat can take one reaction per turn, rather than only one per round. She also has advantage on saving throws
);{"diceNotation":"15d8","rollType":"damage","rollAction":"Black Dragon Head: Acid Breath","rollDamageType":"acid"} acid damage on a failed save, or half as much damage on a successful one.
Blue Dragon Head
Monsters
Out of the Abyss
Dexterity saving throw. On a failed save, the target's speed is halved for 1 minute. In addition, the creature can't take reactions, and it can take either an action or a bonus action on its turn, not both
, taking 36 (8d8);{"diceNotation":"8d8","rollType":"damage","rollDamageType":"necrotic"} necrotic damage on a failed save, or half as much damage on a successful one.
6. Telekinetic Ray. If the target
Monsters
The Book of Many Things
(11d10);{"diceNotation":"11d10", "rollType":"damage", "rollAction":"Moonlight Breath", "rollDamageType":"radiant"} radiant damage on a failed save, or half as much damage on a successful one
dream plane. The target must succeed on a DC 15 Charisma saving throw or be banished to a harmless demiplane until initiative count 20 on the next round. While there, the target has the stunned condition
Monsters
Planescape: Adventures in the Multiverse
19 Wisdom saving throw. On a failed save, the creature takes 35 (10d6);{"diceNotation":"10d6", "rollType":"damage", "rollAction":"Miasma of Discord", "rollDamageType":"psychic"} psychic damage and
baernaloth teleports, along with any equipment it is wearing or carrying, up to 120 feet to an unoccupied space it can see.The baernaloth can take up to three reactions per round but only one per turn
Monsters
Divine Contention
Breath","rollDamageType":"necrotic"} necrotic damage on a failed save, or half as much damage on a successful one.Claugiyliamatar can take 3 legendary actions, choosing from the options below. Only one
foot a creature travels through the wall, it must spend 4 feet of movement. Furthermore, a creature in the wall’s space must make a DC 15 Dexterity saving throw once each round it’s in
Monsters
Waterdeep: Dungeon of the Mad Mage
living creature within 120 feet of it until initiative count 20 on the next round.
Each undead in the lair has advantage on saving throws against effects that turn undead until initiative count 20 on the
next round.
Until initiative count 20 on the next round, any non-undead creature that tries to cast a spell of 4th level or lower in the mummy lord’s lair is wracked with pain. The creature
Monsters
Curse of Strahd
Ambusher. During the first round of combat, Pidlwick II has advantage on attack rolls against any creature that hasn't had a turn yet.Club. Melee Weapon Attack: +2;{"diceNotation":"1d20+2","rollType
":"Dart","rollDamageType":"piercing"} piercing damage.After her husband died in battle, Duchess Dorfniya Dilisnya set her sights on becoming Count Strahd von Zarovich's bride, but she failed to win his
Monsters
Waterdeep: Dungeon of the Mad Mage
);{"diceNotation":"6d6","rollType":"damage","rollAction":"Disrupt Life","rollDamageType":"necrotic"} necrotic damage on a failed save, or half as much damage on a successful one.A Lich’s Lair
A
tethers the lich to the target. Whenever the lich takes damage, the target must make a DC 18 Constitution saving throw. On a failed save, the lich takes half the damage (rounded down), and the target
Monsters
Candlekeep Mysteries
on the next round.
Each undead in the lair has advantage on saving throws against effects that turn undead until initiative count 20 on the next round.
Until initiative count 20 on the next round
make a DC 16 Constitution saving throw. On a failed save, it takes (1d6);{"diceNotation":"1d6","rollType":"damage","rollAction":"Pain Feedback","rollDamageType":"necrotic"} necrotic damage per level of
Monsters
Waterdeep: Dungeon of the Mad Mage
);{"diceNotation":"13d8","rollType":"damage","rollAction":"Acid Breath","rollDamageType":"acid"} acid damage on a failed save, or half as much damage on a successful one.
Paralyzing Breath. The dragon
dragon creates fog as if it had cast the fog cloud spell. The fog lasts until initiative count 20 on the next round.
A blisteringly cold wind blows through the lair near the dragon. Each creature within
Monsters
Van Richten’s Guide to Ravenloft
dealt to it (round down), and the target takes the remaining damage. The necrichor can attach to only one creature at a time.
The attached necrichor can telepathically control the target’s move
sludge in the crypts of failed liches. Despite the loss of a solid physical form, these foul creatures retain their terrible intellects and aspire to megalomaniacal goals—the first of which
Monsters
Planescape: Adventures in the Multiverse
only), protection from evil and goodThe hexton can take up to three reactions per round but only one per turn.
Counter Magic. The hexton attempts to interrupt a creature it can see that is casting a
Dexterity saving throw, taking 11 (2d10);{"diceNotation":"2d10", "rollType":"damage", "rollAction":"Lightning Rebuke", "rollDamageType":"lightning"} lightning damage on a failed save, or half as much
Monsters
Quests from the Infinite Staircase
25 feet of it. The target must make a DC 20 Strength saving throw. On a failed save, the target is pulled into an unoccupied space within 5 feet of the froghemoth.The froghemoth can take up to three
reactions per round but only one per turn.
Alien Gaze. When a creature the froghemoth can see damages the froghemoth, the froghemoth swivels its eyestalk toward the creature and pierces the creature
Monsters
Ghosts of Saltmarsh
failed save, or half as much damage on a successful one.
The kraken can take 3 legendary actions, choosing from the options below. Only one legendary action option can be used at a time and only
","rollAction":"Ink Cloud","rollDamageType":"poison"} poison damage on a failed save or half as much damage on a successful one. A strong current disperses the cloud, which otherwise disappears at the end of
Monsters
Keys from the Golden Vault
make a DC 17 Dexterity saving throw, taking 35 (10d6);{"diceNotation":"10d6", "rollType":"damage", "rollAction":"Cinder Spite", "rollDamageType":"fire"} fire damage on a failed save, or half as much
reactions per round but only one per turn.
Elemental Rebuke. In response to being hit by an attack, Charmayne utters a word in Ignan, dealing 10 (3d6);{"diceNotation":"3d6", "rollType":"damage", "rollAction
Monsters
Planescape: Adventures in the Multiverse
failed save, a creature takes 52 (8d12);{"diceNotation":"8d12", "rollType":"damage", "rollAction":"Planar Exhalation (Necrotic)", "rollDamageType":"necrotic"} necrotic damage if the incarnate is a
damage only.The incarnate can take up to three reactions per round but only one per turn.
Searing Gaze. In response to being hit by an attack roll, the incarnate turns its magical gaze toward one
Monsters
Quests from the Infinite Staircase
next turn. On a failed save, it has the unconscious condition, and on a successful save, the effect ends on it. An unconscious creature is no longer poisoned and remains unconscious for 1 hour, until
(as an action), TeleportThe Gardener can take up to three reactions per round but only one per turn.
Pacification. When a creature within 120 feet of the Gardener damages the Gardener, that creature
Monsters
Storm King's Thunder
":"poison"} poison damage on a failed save, or half as much damage on a successful one.
Spellcasting. Claugiyliamatar casts one of the following spells, requiring no material components and using
wall, it must spend 4 feet of movement. Furthermore, a creature in the wall’s space must make a DC 15 Dexterity saving throw once each round it’s in contact with the wall, taking 18 (4d8
Monsters
Tyranny of Dragons
on a failed save, or half as much damage on a successful one.If she is wearing the Black Dragon Mask, Rezmir can take up to two legendary actions between each of her turns, taking the actions all at
once or spreading them over the round. A legendary action can be taken only at the start or end of a turn. Rezmir has the following legendary action options, some of which expend more than one action
Monsters
Ghosts of Saltmarsh
failed save, the creature takes 9 (2d8);{"diceNotation":"2d8","rollType":"damage","rollDamageType":"bludgeoning"} bludgeoning damage and is caught in the vortex until it ends. On a success, the
(Athletics) check to do so.
The first time each turn that an object enters the vortex, the object takes 9 (2d8);{"diceNotation":"2d8","rollType":"damage","rollDamageType":"bludgeoning"} bludgeoning damage. This damage occurs each round it remains in the vortex.
Monsters
Planescape: Adventures in the Multiverse
failed save, a creature takes 52 (8d12);{"diceNotation":"8d12", "rollType":"damage", "rollAction":"Planar Exhalation (Radiant)", "rollDamageType":"radiant"} necrotic damage if the incarnate is a Fiend or
only.The incarnate can take up to three reactions per round but only one per turn.
Searing Gaze. In response to being hit by an attack roll, the incarnate turns its magical gaze toward one creature it
Monsters
Curse of Strahd
","rollDamageType":"necrotic"} necrotic damage on a failed save, or half as much damage on a successful one.Recent years have been difficult for Exethanter, whose body and mind have been falling apart. The lich has
to the target. Whenever Exethanter takes damage, the target must make a DC 18 Constitution saving throw. On a failed save, Exethanter takes half the damage (rounded down), and the target takes the