cover wall round

Tsunami

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

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

Blade Barrier

Spells Player’s Handbook

a ringed wall up to 60 feet in diameter, 20 feet high, and 5 feet thick. The wall provides Three-Quarters Cover, and its space is Difficult Terrain. Any creature in the wall’s space makes a

You create a wall of whirling blades made of magical energy. The wall appears within range and lasts for the duration. You make a straight wall up to 100 feet long, 20 feet high, and 5 feet thick, or

Web

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

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.

Guards and Wards

Spells Player’s Handbook

sealed by the Arcane Lock spell. In addition, you can cover up to ten doors with an illusion to make them appear as plain sections of wall. Stairs. Webs fill all stairs in the warded area from top to

Symbol

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

Control Water

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

Claugiyliamatar (possessed)

Monsters Divine Contention

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

uses this lair action again or when the dragon dies. A wall of tangled brush bristling with thorns springs into existence on a solid surface within 120 feet of the dragon. The wall is up to 60 feet long

Lorehold Professor of Order

Monsters Strixhaven: A Curriculum of Chaos

(Recharge 5–6);{"diceNotation":"1d6", "rollType":"recharge", "rollAction":"Force Barrier"}. The professor magically creates a wall of translucent, golden force within 90 feet of itself. The wall lasts

for 1 minute or until the professor uses this action again. The barrier can be a vertical or horizontal plane up to 30 feet on a side or a 10-foot-radius hemispherical dome with a floor. The wall

Claugiyliamatar

Monsters Storm King's Thunder

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

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

Trapper

Monsters Mordenkainen Presents: Monsters of the Multiverse

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

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

The Gardener

Monsters Quests from the Infinite Staircase

(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

or larger plant within the lair. Vine Wall. A wall of grasping vines appears on the ground within 120 feet of the Gardener. The wall is up to 60 feet long, 10 feet high, and 5 feet thick, and it

Galazeth Prismari

Monsters Strixhaven: A Curriculum of Chaos

Elements Breath"}. Galazeth exhales a blast of flames and ice in a 90-foot cone. Each creature in that area must make a DC 22 Dexterity saving throw, gaining no benefit from cover (other than total

cover) and taking 38 (7d10);{"diceNotation":"7d10", "rollType":"damage", "rollAction":"Dancing Elements Breath", "rollDamageType":"fire"} fire damage and 38 (7d10);{"diceNotation":"7d10", "rollType

Avarice

Monsters Icewind Dale: Rime of the Frostmaiden

charges), or wall of ice (4 charges). The staff regains 1d6 + 4;{"diceNotation":"1d6+4","rollType":"roll","rollAction":"Staff of Frost"} charges daily at dawn. If its last charge is expended, roll a

the Monster Manual but is a fiend instead of a beast. Spellbook. Avarice’s spellbook has white leather covers and vellum pages. The tiefling’s personal sigil is burned into the front cover

Diderius

Monsters Tyranny of Dragons

magic 4th level (3 slots): fire shield, greater invisibility 5th level (2 slots): cloudkill, wall of stoneMultiattack. Diderius can use his Dreadful Glare and makes one attack with his rotting fist

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

Hierophant Medusa

Monsters The Book of Many Things

on initiative count 20 on the following round. Sudden Stonework. The medusa creates a wall of stone on a solid surface it can see within the lair. The wall can be up to 60 feet long, 20 feet high

, and 1 foot thick. Each 5-foot section of the wall has an AC of 17; 30 hit points; vulnerability to thunder damage; and immunity to poison, psychic, and slashing damage. A creature in the wall’s

Zikran

Monsters Candlekeep Mysteries

shield, stoneskin* 5th level (3 slots): cone of cold, conjure elemental, scrying, wall of force 6th level (1 slot): globe of invulnerability 7th level (1 slot): teleport 8th level (1 slot): mind

on a successful one. The basement furnishings provide half cover, should a creature wish to hide behind them. The cannon is a Large object with AC 16, 80 hit points, and immunity to poison and psychic

Olhydra

Monsters Princes of the Apocalypse

spells, requiring no material components: At will: wall of ice 3/day: ice storm 1/day: storm of vengeance Legendary Resistance (3/Day). If Olhydra fails a saving throw, she can choose to succeed

solid surface, such as a wall or floor, the creature takes 1d6;{"diceNotation":"1d6","rollType":"damage","rollDamageType":"bludgeoning"} bludgeoning damage for every 10 feet it was flung. Water to Acid

Zariel

Monsters Mordenkainen Presents: Monsters of the Multiverse

evil and good, fireball, invisibility (self only), major image, wall of fire 3/day each: blade barrier, dispel evil and good, finger of death Teleport. Zariel teleports, along with any equipment

’s wall—the dying remains of those who failed to impress the archdevil. The stronghold, covering five square miles, is surrounded by walls reinforced with high turrets. Devils of all kinds

Lorthuun

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

Juvenile Kraken

Monsters Ghosts of Saltmarsh

restrained, it has total cover against attacks and other effects outside the kraken, and it takes 21 (6d6);{"diceNotation":"6d6","rollType":"damage","rollDamageType":"acid"} acid damage at the start

pushed 10 feet away from the kraken. Creatures in the water within 60 feet of the kraken have vulnerability to lightning damage until initiative count 20 on the next round. The water in the kraken

Hutijin

Monsters Mordenkainen Presents: Monsters of the Multiverse

, invisibility (self only), lightning bolt, suggestion, wall of fire 3/day: dispel magic Teleport. Hutijin magically teleports, along with any equipment he is wearing and carrying, up to 120 feet to an

. Attack. Hutijin makes one Claw, Mace, or Tail attack. Teleport. Hutijin uses Teleport. Lightning Storm (Costs 2 Actions). Hutijin releases lightning in a 30-foot radius, blocked only by total cover. All

Froghemoth Elder

Monsters Quests from the Infinite Staircase

creature has the blinded and restrained conditions, has total cover against attacks and other effects outside the froghemoth, and takes 10 (3d6);{"diceNotation":"3d6", "rollType":"damage", "rollAction

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

Slarkrethel

Monsters Storm King's Thunder

has total cover against attacks and other effects outside the kraken, and it takes 42 (12d6);{"diceNotation":"12d6","rollType":"damage","rollAction":"Bite","rollDamageType":"acid"} acid damage at the

from the kraken. Creatures in the water within 60 feet of the kraken have vulnerability to lightning damage until initiative count 20 on the next round. The water in the kraken’s lair becomes

Imix

Monsters Princes of the Apocalypse

hit with spell attacks). He can innately cast the following spells, requiring no material components: At will: fireball, wall of fire 3/day each: fire storm, haste, teleport Magic Resistance. Imix

initiative count 20 of the next round. Creatures and objects within or beyond the smoke are heavily obscured. A creature that enters the cloud of embers for the first time on a turn or starts its turn

Mighty Servant of Leuk-o

Magic Items Tasha’s Cauldron of Everything

hatch also opens it until the start of the caster’s next turn. A creature can enter or exit through the hatch by spending 10 feet of movement. Those inside the servant have total cover from

, 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

Adult Crystal Dragon