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Returning 35 results for 'check what round'.
Monsters
Monster Manual
Advantage on saving throws against spells and other magical effects.
Spider Climb. The yochlol can climb difficult surfaces, including along ceilings, without needing to make an ability check.
Web
halves the attack’s damage to itself (round down), and it teleports to an unoccupied space it can see within 30 feet of itself. Constitution Saving Throw: DC 15, each creature within 5 feet of
Monsters
Monster Manual
against other targets. In addition, the cloaker halves the damage it takes (round down), and the target takes the same amount of damage.
The cloaker can detach itself by spending 5 feet of movement. The
target or a creature within 5 feet of it can take an action to try to detach the cloaker, doing so by succeeding on a DC 14 Strength (Athletics) check.
Tail. Melee Attack Roll: +6;{"diceNotation
Spells
Player’s Handbook
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
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.
Spells
Player’s Handbook
Restrained condition while in the webs or until it breaks free.
A creature Restrained by the webs can take an action to make a Strength (Athletics) check against your spell save DC. If it succeeds, it is
no longer Restrained.
The webs are flammable. Any 5-foot Cube of webs exposed to fire burns away in 1 round, dealing 2d4 Fire damage to any creature that starts its turn in the fire.
Spells
Player’s Handbook
make an ability check.
Actions
Multiattack. The insect makes a number of attacks equal to half this spell’s level (round down).
Poison Jab. Melee Attack Roll: Bonus equals your spell attack
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
takes 2d8 Bludgeoning damage. On a successful save, the creature takes half as much damage. A creature can swim away from the whirlpool only if it first takes an action to pull away and succeeds on a Strength (Athletics) check against your spell save DC.
Monsters
Waterdeep: Dungeon of the Mad Mage
hits the pudding is destroyed after dealing damage.
The pudding can eat through 2-inch-thick, nonmagical wood or metal in 1 round.
Spider Climb. The pudding can climb difficult surfaces, including
upside down on ceilings, without needing to make an ability check.
Innate Spellcasting. The pudding's spellcasting ability is Intelligence (spell save DC 12, +4;{"diceNotation":"1d20+4","rollType":"to hit
Monsters
Tales from the Yawning Portal
hits the pudding is destroyed after dealing damage.
The pudding can eat through 2-inch-thick, nonmagical wood or metal in 1 round.
Spider Climb. The pudding can climb difficult surfaces, including
upside down on ceilings, without needing to make an ability check.
Reduced Threat. This creature has -2 penalty on all ability checks and saving throws.Pseudopod. Melee Weapon Attack: +3;{"diceNotation
Monsters
Out of the Abyss
hits the pudding is destroyed after dealing damage.
The pudding can eat through 2-inch-thick, nonmagical wood or metal in 1 round.
Spider Climb. The pudding can climb difficult surfaces, including
upside down on ceilings, without needing to make an ability check.
Regeneration. The pudding regains 10 hit points at the start of its turn. If the pudding takes fire damage, this trait doesn't function at
Monsters
Ghosts of Saltmarsh
(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.
vortex by succeeding on a DC 14 Strength (Athletics) check.
When a creature enters the vortex for the first time on a turn or starts its turn there, it must make a DC 14 Strength saving throw. On a
Monsters
Princes of the Apocalypse
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
or be blinded until initiative count 20 on the next round.
Regional Effects
When Yan-C-Bin inhabits an elemental node, the air is at his command. Temperatures fluctuate from blistering hot to
Monsters
Divine Contention
(Perception) check.
Tail Attack. The dragon makes a tail attack.
Wing Attack (Costs 2 Actions). The dragon beats its wings. Each creature within 15 feet of the dragon must succeed on a DC 23 Dexterity
or be restrained by the roots and vines. A creature can be freed if it or another creature takes an action to make a DC 15 Strength check and succeeds. The roots and vines wilt away when the dragon
Monsters
Van Richten’s Guide to Ravenloft
ability check.
Unusual Nature. The necrichor doesn’t require air, food, drink, or sleep.Multiattack. The necrichor makes two attacks.
Pseudopod. Melee Weapon Attack: +5;{"diceNotation":"1d20+5
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
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
spell. If the spell is 3rd level or lower, it fails and has no effect. If the spell is 4th level or higher, the hexton makes an Intelligence check (DC 10 + the spell’s level). On a success, the
Monsters
Quests from the Infinite Staircase
, including upside down on ceilings, without needing to make an ability check.
Sunlight Hypersensitivity. Drelnza takes 20 radiant damage when she starts her turn in sunlight. While in sunlight, she has
the target, or takes a bonus action to end the effect.Drelnza can take up to three reactions per round but only one per turn.
Move. Immediately after a creature Drelnza can see ends its turn
Monsters
Waterdeep: Dungeon of the Mad Mage
) check.
Tail Attack. The dragon makes a tail attack.
Wing Attack (Costs 2 Actions). The dragon beats its wings. Each creature within 10 feet of the dragon must succeed on a DC 21 Dexterity saving
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
Mordenkainen Presents: Monsters of the Multiverse
initiative count 20 of the next round.
Illusory Duplicate. Demogorgon creates an illusory duplicate of himself, which appears in his space and lasts until initiative count 20 of the next round. On his turn
normally docile. Within that area, any ability check involving Animal Handling has disadvantage.
Venomous Beasts. The area within 6 miles of the lair becomes overpopulated with poisonous snake
Monsters
Out of the Abyss
initiative count 20 on the next round.
Walls within 120 feet of the beholder sprout grasping appendages until initiative count 20 on the round after next. Each creature of the beholder's choice that
starts its turn within 10 feet of such a wall must succeed on a DC 15 Dexterity saving throw or be grappled. Escaping requires a successful DC 15 Strength (Athletics) or Dexterity (Acrobatics) check.
An
Monsters
Storm King's Thunder
(Perception) check.
Tail Attack. The dragon makes a tail attack.
Wing Attack (Costs 2 Actions). The dragon beats its wings. Each creature within 15 feet of the dragon must succeed on a DC 23 Dexterity
check and succeeds. The roots and vines wilt away when the dragon uses this lair action again or when the dragon dies.
A wall of tangled brush bristling with thorns springs into existence on a solid
Monsters
Keys from the Golden Vault
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
spell is 4th level or lower, it fails and has no effect. If the spell is 5th level or higher, Charmayne makes an Intelligence check (DC 10 + the spell’s level). On a success, the spell fails and
Monsters
Adventure Atlas: The Mortuary
dead (as an action), dispel magic, speak with dead
1/day each: finger of death, plane shift (self only), project imageSkall can take up to three reactions per round but only one per turn.
Baleful
is 5th level or higher, Skall makes an Intelligence check (DC 10 + the spell’s level). On a successful check, the spell fails and has no effect. Whatever the spell’s level, the caster
Monsters
Vecna: Eve of Ruin
reactions per round but only one per turn.
Dread Counterspell. Vecna utters a dread word to interrupt a creature he can see that is casting a spell. If the spell is 4th level or lower, it fails and
has no effect. If the spell is 5th level or higher, Vecna makes an Intelligence check (DC 10 plus the spell’s level). On a successful check, the spell fails and has no effect. Whatever the spell
Monsters
Quests from the Infinite Staircase
with it.
A creature restrained by the vortex, or another creature that can reach it, can use its action to make a DC 22 Strength check. On a successful check, the restrained creature is no longer
), Tongues, Wind Walk (as an action)
1/day each: Gaseous Form, Major Image, Teleport, WishNafas can take up to three reactions per round but only one per turn.
Blowback. Immediately after a creature
Monsters
Mordenkainen Presents: Monsters of the Multiverse
check.
The slime lasts for 1 hour or until it is burned away with fire. If the slime is set on fire, it burns away after 1 round. Any creature that starts its turn in the burning slime takes 22 (4d10
after 1 round. Any creature that starts its turn in the burning slime takes 22 (4d10);{"diceNotation":"4d10","rollType":"damage","rollAction":"Slippery Slime","rollDamageType":"fire"} fire damage.
Sticky
Monsters
Eberron: Rising from the Last War
flesh twists in alien ways. The creature has disadvantage on attack rolls, its speed is reduced by half, and if it tries to cast a spell, it must first succeed on a DC 15 Intelligence check or the spell
next round. Any creature that starts or ends its turn in the area must succeed on a DC 23 Strength saving throw or be restrained. A creature can escape the tentacles with a successful DC 23 Strength
Monsters
Waterdeep: Dungeon of the Mad Mage
be used at a time and only at the end of another creature's turn. The dragon regains spent legendary actions at the start of its turn.
Detect. The dragon makes a Wisdom (Perception) check.
Tail
cloud spell. The fog lasts until initiative count 20 on the next round.
A thunderclap originates at a point the dragon can see within 120 feet of it. Each creature within a 20-foot radius centered on
Juiblex
Legacy
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Monsters
Out of the Abyss
remains in the slimy area or until it breaks free. The restrained creature, or another creature who can reach it, can use its action to try to break free and must succeed on a DC 21 Strength check
. If the slime is set on fire, it burns away after 1 round. Any creature that starts its turn in the burning slime takes 22 (4d10);{"diceNotation":"4d10","rollType":"damage","rollAction":"Burning Slime
Monsters
Mythic Odysseys of Theros
, without needing to make an ability check.
Web Walker. Arasta ignores movement restrictions caused by webbing.Multiattack. Arasta makes three attacks: one with her bite and two with her claws.
Bite
an action to make a DC 21 Strength check. On a success, it can free itself or a creature within 5 feet of it that is restrained by the web.
This webbing is immune to all damage except magical fire. A
Monsters
Sleeping Dragon’s Wake
her turn.
Detect. Lhammaruntosz makes a Wisdom (Perception) check.
Tail Attack. Lhammaruntosz makes a tail attack.
Wing Attack (Costs 2 Actions). Lhammaruntosz beats its wings. Each creature
cloud spell. The fog lasts until initiative count 20 on the next round.
A thunderclap originates at a point the dragon can see within 120 feet of it. Each creature within a 20-foot radius centered
Monsters
Curse of Strahd
(1 slot): animate objects, scrying
Spider Climb. Strahd can climb difficult surfaces, including upside down on ceilings, without having to make an ability check.
Vampire Weaknesses. Strahd has the
incapacitated.
On initiative count 20 (losing initiative ties), Strahd can take one of the following lair action options, or forgo using any of them in that round:
Until initiative count 20 of the next round
Monsters
Fizban's Treasury of Dragons
the dragon’s telepathy. The creature must succeed on a DC 15 Wisdom saving throw or be charmed by the dragon until initiative count 20 on the next round. A creature charmed in this way obeys to
and the chosen space simultaneously until initiative count 20 on the next round. Whenever it moves or takes an action, it chooses which version of itself is moving or acting. If an effect or attack
Monsters
Fizban's Treasury of Dragons
count 20 on the next round. A creature charmed in this way obeys to the best of its ability any command the dragon issues that isn’t directly harmful to the creature.
Imprisoning Force. The
chooses a space it can fit into within the lair. It exists in its own space and the chosen space simultaneously until initiative count 20 on the next round. Whenever it moves or takes an action, it chooses
Monsters
Storm King's Thunder
the start of his turn.
Detect. Klauth makes a Wisdom (Perception) check.
Tail Attack. Klauth makes a tail attack.
Wing Attack (Costs 2 Actions). Klauth beats his wings. Each creature within 15
see within 120 feet of it. The sphere spreads around corners, and its area is lightly obscured. It lasts until initiative count 20 on the next round. Each creature that starts its turn in the cloud
Magic Items
Tasha’s Cauldron of Everything
creatures can open the hatch as easily as any other door. Other creatures can open the hatch as an action with a successful DC 25 Dexterity check using thieves’ tools. A knock spell cast on the
, though, the servant uses its Ghost in the Machine property and turns the crew members against each other.
If the crew members successfully implement the code, at the end of the third round, the
Monsters
Fizban's Treasury of Dragons
creature makes an attack roll or an ability check, it must roll a d6;{"diceNotation":"1d6", "rollType":"roll", "rollAction":"Disorienting Breath"} and reduce the total by the number rolled. On a
succeed on a DC 15 Wisdom saving throw or be charmed by the dragon until initiative count 20 on the next round. A creature charmed in this way obeys to the best of its ability any command the dragon