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Returning 35 results for 'check wall reduction'.
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check wall reaction
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
condition for 1 minute. As an action, a creature Restrained by an arrow can make a DC 20 Strength (Athletics) check to try to break the restraint, ending the effect on itself on a successful check
you.
Energy Ladder. As a Magic action, you can loose a flurry of energy arrows from this weapon at a wall up to 60 feet away from yourself. The arrows become glowing rungs that stick out of the wall
Spells
Player’s Handbook
the webs aren’t anchored between two solid masses (such as walls or trees) or layered across a floor, wall, or ceiling, the web collapses on itself, and the spell ends at the start of your next
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
Spells
Player’s Handbook
You inscribe a harmful glyph either on a surface (such as a section of floor or wall) or within an object that can be closed (such as a book or chest). The glyph can cover an area no larger than 10
.
The glyph is nearly imperceptible and requires a successful Wisdom (Perception) check against your spell save DC to notice.
When you inscribe the glyph, you set its trigger and choose which effect the
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
Mordenkainen Presents: Monsters of the Multiverse
move or act, that creature must succeed on a DC 18 Intelligence (Investigation) check to discern that the trapper isn’t part of the floor, wall, or ceiling.
Spider Climb. The trapper can climb
False Appearance. If the trapper is motionless on a floor, wall, or ceiling at the start of combat, it has advantage on its initiative roll. Moreover, if a creature hasn’t observed the trapper
Monsters
Waterdeep: Dungeon of the Mad Mage
charges)
wall of ice (4 charges).
It regains 1d6 + 4;{"diceNotation":"1d6+4","rollType":"roll"} expended charges daily at dawn. If the staff expends its last charge, roll a d20. On a 1, the staff turns
to water and is destroyed.
Charm. A creature can grab the staff out of the air with a successful grapple check against the staff, and grappling the staff does not reduce the creature's speed. Any
Monsters
Storm King's Thunder
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
(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
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
Tomb of Annihilation
, expeditious retreat, feather fall, thunderwave
2nd level (3 slots): darkness, hold person, rope trick
3rd level (3 slots): dispel magic, lightning bolt
4th level (3 slots): blight, wall of fire
5th level
damage. The target must succeed on a DC 13 Constitution saving throw or its hit point maximum is reduced by an amount equal to the damage taken. This reduction lasts until the target finishes a long
Monsters
Monstrous Compendium Vol. 1: Spelljammer Creatures
DC 14 Strength check.
Consume Life. The parasite deals 12 (3d6 + 2);{"diceNotation":"3d6+2","rollType":"damage","rollAction":"Consume Life","rollDamageType":"necrotic"} necrotic damage to one creature
the size of a dinner plate. Its dorsal surface is soft and glossy, while its ventral surface is lined with bony hooks. The parasite uses its hooks to attach to a wall or ceiling until suitable prey
Monsters
Guildmasters’ Guide to Ravnica
: druidcraft
3/day each: dispel magic, entangle, plant growth, spike growth
1/day each: moonbeam, grasping vine, wall of thorns
Magic Resistance. The dryad has advantage on saving throws against spells and
become restrained by twisting vines for 1 minute. A target restrained in this way can use an action to make a DC 17 Strength (Athletics) or Dexterity (Acrobatics) check, ending the effect on itself on
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
, and Drelnza regains hit points equal to that amount. The reduction lasts until the target finishes a long rest. The target dies if this effect reduces its hit point maximum to 0. A Humanoid slain in
Monsters
Van Richten’s Guide to Ravenloft
check.
Sunlight Hypersensitivity. The nosferatu takes 20 radiant damage when it starts its turn in sunlight. While in sunlight, it has disadvantage on attack rolls and ability checks.
Unusual Nature
":"necrotic"} necrotic damage.
The target’s hit point maximum is reduced by an amount equal to the necrotic damage taken, and the nosferatu regains hit points equal to that amount. The reduction lasts
Monsters
Quests from the Infinite Staircase
advantage on its initiative roll. Moreover, if a creature hasn’t observed the horrid plant move or act, that creature must succeed on a DC 18 Intelligence (Nature) check to discern that the horrid
damage taken, and the horrid plant regains hit points equal to that amount. This reduction lasts until the target finishes a long rest. The target dies if this effect reduces its hit point maximum to 0.
Monsters
Mordenkainen Presents: Monsters of the Multiverse
graystaff.
Ice Walk. The hag can move across and climb icy surfaces without needing to make an ability check, and difficult terrain composed of ice or snow doesn’t cost the hag extra
spells, requiring no material components and using Charisma as the spellcasting ability (spell save DC 14):
At will: hold person
1/day each: cone of cold, ice storm, wall of iceBheur hags live in
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
(Athletics) or Dexterity (Acrobatics) check as an action.
Each creature of Dyrrn’s choice that it can see within 120 feet of it must succeed on a DC 23 Wisdom saving throw or take 26 (4d12
Monsters
Princes of the Apocalypse
innately cast the following spells, requiring no material components:
At will: meld into stone, move earth, wall of stone
Legendary Resistance (3/Day). If Ogrémoch fails a saving throw, he can
Strength check, ending the effect on itself or another creature within its reach on a success.
Crystalline spikes grow from the ground in a 20-foot-radius area within 60 feet of Ogrémoch. The area
Monsters
Vecna: Eve of Ruin
).
Spider Climb. Kas can climb difficult surfaces, including upside down on ceilings, without needing to make an ability check.
Strength of the Night. Kas doesn’t require a coffin, and he drinks
points equal to that amount. The reduction lasts until the target finishes a long rest. The target dies if its hit point maximum is reduced to 0. A Humanoid slain in this way and then buried rises the
Monsters
Mordenkainen Presents: Monsters of the Multiverse
maximum is reduced by an amount equal to the damage taken. This reduction lasts until the target finishes a long rest. The target dies if its hit point maximum is reduced to 0.
Gaze. Demogorgon turns his
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
Planescape: Adventures in the Multiverse
can climb difficult surfaces, including upside down on ceilings, without needing to make an ability check.
Sunlight Hypersensitivity. The darkweaver takes 10 radiant damage when it starts its turn
if the target is a creature, the target’s hit point maximum is reduced by an amount equal to the necrotic damage taken. This reduction lasts until the target finishes a long rest. The target
Monsters
Mordenkainen Presents: Monsters of the Multiverse
long rest. The target’s hit point maximum is reduced by an amount equal to half the poison damage taken. This reduction lasts until the poisoned condition is removed. The target dies if its hit
: alter self (can become Medium when changing his appearance), detect magic, ice storm, invisibility (self only), locate object, suggestion, wall of ice
1/day: banishment
Teleport. Geryon magically
Monsters
Domains of Delight: A Feywild Accessory
on ceilings, without needing to make an ability check.
Web Walker. Yarnspinner ignores movement restrictions caused by webbing.
Web Weaver (3/Day). Yarnspinner can take 1 minute to craft one of the
following structures out of webbing:
A 3-inch-thick, opaque wall of webbing consisting of up to three 10-foot-square sections, each of which must be anchored on at least two sides by other walls
Monsters
Mordenkainen Presents: Monsters of the Multiverse
long rest. The target’s hit point maximum is reduced by an amount equal to half the poison damage taken. This reduction lasts until the poisoned condition is removed. The target dies if its hit
: alter self (can become Medium when changing his appearance), detect magic, ice storm, invisibility (self only), locate object, suggestion, wall of ice
1/day: banishment
Teleport. Geryon magically
Monsters
Mordenkainen Presents: Monsters of the Multiverse
invulnerability, plane shift, wall of forceThe githzerai can take 3 legendary actions, choosing from the options below. Only one legendary action option can be used at a time and only at the end of another
it by making a Wisdom check with advantage. The DC depends on the object’s size: DC 5 for Tiny, DC 10 for Small, DC 15 for Medium, DC 20 for Large, and DC 25 for Huge or larger.
Psionic Bolt
Monsters
Mordenkainen Presents: Monsters of the Multiverse
(spell save DC 21):
At will: alter self (can become Medium when changing his appearance), confusion, detect magic, fly, major image, stinking cloud, suggestion, wall of fire
Teleport. Moloch teleports
archdevils in check. The arrangement unraveled, however, when Moloch took the night hag named Malagard for his advisor. Her poisonous words gradually convinced him to attempt to topple Asmodeus. The
Monsters
Out of the Abyss
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
Vecna: Eve of Ruin
start of his next turn.
Spider Climb. Strahd can climb difficult surfaces, including upside down on ceilings, without needing to make an ability check.
Vampire Weaknesses. Strahd has the following
"} necrotic damage. The target’s hit point maximum is reduced by an amount equal to the necrotic damage taken, and Strahd regains a number of hit points equal to that amount. The reduction lasts until
Monsters
Mordenkainen Presents: Monsters of the Multiverse
ties), an elder brain can take one of the following lair actions; the elder brain can’t take the same lair action two rounds in a row:
Force Wall. The elder brain casts wall of force.
Psionic
friendly creature it can sense within 120 feet of it. The target has a flash of inspiration and gains advantage on one attack roll, ability check, or saving throw it makes before the end of its next
Monsters
Waterdeep: Dungeon of the Mad Mage
an ability check.
Vampire Weaknesses. Zorak has the following flaws:
Forbiddance. Zorak can't enter a residence without an invitation from one of the occupants.
Harmed by Running Water. Zorak takes 20
amount. The reduction lasts until the target finishes a long rest. The target dies if this effect reduces its hit point maximum to 0. A humanoid slain in this way and then buried in the ground rises
Magic Items
The Book of Many Things
reduction lasts until you finish a long rest, but it can be ended early by a Remove Curse spell or similar magic.
Isolation. You disappear, along with anything you are wearing or carrying, and become
(chosen by the DM) disappears. The item remains nearby but concealed for a short time, so it can be found with a successful DC 15 Wisdom (Perception) check. If the item isn’t recovered within 1 hour, it disappears forever.
Monsters
Waterdeep: Dungeon of the Mad Mage
on ceilings, without needing to make an ability check.
Vampire Weaknesses. Keresta has the following flaws:
Forbiddance. Keresta can't enter a residence without an invitation from one of the occupants
points equal to that amount. The reduction lasts until the target finishes a long rest. The target dies if this effect reduces its hit point maximum to 0. A humanoid slain in this way and then buried in
Monsters
Fizban's Treasury of Dragons
needing to make an ability check.
Tunneler. The dragon can burrow through solid rock at half its burrowing speed and can leave a 20-foot-diameter tunnel in its wake.Multiattack. The dragon makes one
dragon can shape the stone to open or close a passage through a wall, as long as the wall is less than 10 feet thick.
Regional Effects
The region surrounding a legendary sapphire dragon’s lair
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
reduction lasts until the target finishes a long rest. The target dies if its hit point maximum is reduced to 0. A humanoid slain in this way and then buried in the ground rises the following night as a
Monsters
Fizban's Treasury of Dragons
actions at the start of its turn.
Claw. The dragon makes one Claw attack.
Psionics (Costs 2 Actions). The dragon uses Psychic Step or Spellcasting.
Essential Reduction (Costs 3 Actions). The dragon
", "rollType":"damage", "rollAction":"Essential Reduction", "rollDamageType":"necrotic"} necrotic damage. If this damage reduces the target to 0 hit points, it crumbles to dust.Decay and despair are bound up in