barrier breathing diffusing certain reduced

Contingency

Spells Player’s Handbook

Contingency, expending spell slots for both, but the contingent spell doesn’t come into effect. Instead, it takes effect when a certain trigger occurs. You describe that trigger when you cast the

two spells. For example, a Contingency cast with Water Breathing might stipulate that Water Breathing comes into effect when you are engulfed in water or a similar liquid. The contingent spell takes

Apparatus of Kwalish

Magic Items Dungeon Master’s Guide

. When certain levers are used, the apparatus transforms to resemble a giant lobster. The Apparatus of Kwalish is a Large object with the following statistics: AC 20; HP 200; Speed 30 ft., Swim 30 ft

, the compartment is airtight and watertight. The compartment holds enough air for 10 hours of breathing, divided by the number of breathing creatures inside. The apparatus floats on water. It can also

Summon Beast

Spells Player’s Handbook

, or Water. The creature resembles an animal of your choice that is native to the chosen environment, which determines certain details in its stat block. The creature disappears when it drops to 0 Hit

the ally doesn’t have the Incapacitated condition. Water Breathing (Water Only). The spirit can breathe only underwater. Actions Multiattack. The spirit makes a number of Rend attacks equal

Giant Insect

Spells Player’s Handbook

determines certain details in its stat block. The creature disappears when it drops to 0 Hit Points or when the spell ends. The creature is an ally to you and your allies. In combat, the creature

ft. Hit: 1d10 + 3 plus the spell’s level Bludgeoning damage, and the target’s Speed is reduced to 0 until the start of the insect’s next turn. Bonus Actions Venomous Spew (Centipede

Cube of Force Legacy

Magic Items Basic Rules (2014)

the barrier. Walls, floors, and ceilings can pass through at your discretion. 6 0 The barrier deactivates. The cube loses charges when the barrier is targeted by certain spells

charges remaining, nothing happens. Otherwise, a barrier of invisible force springs into existence, forming a cube 15 feet on a side. The barrier is centered on you, moves with you, and lasts for 1

Divers Armor

Equipment

While wearing divers armor your movement is reduced by 10, unless your Strength score is equal to or greater than 18. Additionally, whenever the spell Water Breathing is cast on you while wearing the divers armor, the duration of the spell is doubled for you.

Contingency Legacy

Spells Basic Rules (2014)

, expending spell slots for both, but the contingent spell doesn't come into effect. Instead, it takes effect when a certain circumstance occurs. You describe that circumstance when you cast the two

spells. For example, a contingency cast with water breathing might stipulate that water breathing comes into effect when you are engulfed in water or a similar liquid. The contingent spell takes effect

Apparatus of Kwalish Legacy

Magic Items Dungeon Master’s Guide (2014)

up or down. When certain levers are used, the apparatus transforms to resemble a giant lobster. The apparatus of Kwalish is a Large object with the following statistics: Armor Class: 20 Hit Points

apparatus's hatch is closed, the compartment is airtight and watertight. The compartment holds enough air for 10 hours of breathing, divided by the number of breathing creatures inside. The apparatus

Deep Scion

Monsters Mordenkainen Presents: Monsters of the Multiverse

certain, but when it works, the magic transforms an air-breathing person into a shapeshifter that can take on an aquatic form. A deep scion emerges from the depths in service to their underwater master

deep scion’s duty to infiltrate the air-breathing world and report back to their master. When set to this task, a deep scion worms their way into the life of an unsuspecting enemy as a new friend

Blue Slaad (control gem variant) Legacy

Monsters Monster Manual (2014)

point. Control Gem. Implanted in the slaad's brain is a magic control gem. The slaad must obey whoever possesses the gem and is immune to being charmed while so controlled. Certain spells can be used to

phage. While infected, the target can't regain hit points, and its hit point maximum is reduced by 10 (3d6);{"diceNotation":"3d6","rollType":"roll","rollAction":"Claw"} every 24 hours. If the disease

Nightwalker

Monsters Mordenkainen Presents: Monsters of the Multiverse

","rollAction":"Annihilating Aura","rollDamageType":"necrotic"} necrotic damage. Undead are immune to this aura. Life Eater. A creature dies if reduced to 0 hit points by the nightwalker and can’t

or its 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 dies if its hit point maximum is reduced to

Apparatus of the Crab Legacy

Magic Items Basic Rules (2014)

up or down. When certain levers are used, the apparatus transforms to resemble a giant lobster. The apparatus of the Crab is a Large object with the following statistics: Armor Class: 20 Hit Points

apparatus's hatch is closed, the compartment is airtight and watertight. The compartment holds enough air for 10 hours of breathing, divided by the number of breathing creatures inside. The apparatus

Ashen Rider

Monsters Mythic Odysseys of Theros

spellcasting ability is Wisdom (spell save DC 18). The rider can innately cast the following spells, requiring no material components: At will: command, compelled duel 1/day each: banishment, blade barrier

and its mount have advantage on Dexterity saving throws. If the ashen rider is reduced to 0 hit points while riding its mount, the mount is reduced to 0 hit points as well.Multiattack. The ashen

Tempest Spirit

Monsters Bigby Presents: Glory of the Giants

failure, an affected creature’s hit point maximum is reduced by an amount equal to the necrotic damage taken. This reduction lasts until the creature finishes a long rest. The creature dies if its

hit point maximum is reduced to 0.A storm giant can escape death through a mystical ritual that transforms the giant into a semiconscious storm. However, if the giant performs the ritual in a place

Drow Inquisitor

Monsters Mordenkainen Presents: Monsters of the Multiverse

", "rollDamageType":"necrotic"} necrotic damage. 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 dies if its hit point maximum is reduced to 0. Spellcasting. The drow casts one of the following spells, requiring no material components and using Charisma as the spellcasting ability

Drow Inquisitor (Summoner Variant)

Monsters Mordenkainen Presents: Monsters of the Multiverse

", "rollDamageType":"necrotic"} necrotic damage. 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 dies if its hit point maximum is reduced to 0. Spellcasting. The drow casts one of the following spells, requiring no material components and using Charisma as the spellcasting ability

Draconian Mastermind

Monsters Fizban's Treasury of Dragons

Death Throes. When the draconian is reduced to 0 hit points, its magical essence lashes out as a ball of lightning at the closest creature within 30 feet of it before arcing out to up to two other

: dimension door, disguise self, sendingMagic Shield (3/Day). When the draconian is hit by an attack roll, it can create an invisible barrier of magical force around itself, granting it a +5 bonus to its

Prehistoric Figurines of Wondrous Power

Magic Items Bigby Presents: Glory of the Giants

used again until a certain amount of time has passed, as specified in the figurine’s description. Prehistoric Figurine of Wondrous Power (Carnelian Triceratops);Carnelian Triceratops (Very

a 1, you lose control of the figurine, and it becomes hostile to you and your companions until it is reduced to 0 hit points, at which point it reverts to figurine form. Prehistoric Figurine of

Horrid Plant

Monsters Quests from the Infinite Staircase

; 3–4, purple blossom; or 5–6, snapper saw. This form determines certain traits in this stat block. False Appearance. If the horrid plant is motionless at the start of combat, it has

":"Vampiric Tendril", "rollDamageType":"necrotic"} necrotic damage on a failed save or half as much damage on a successful one. The target’s hit point maximum is reduced by an amount equal to the

Death Giant Shrouded One

Monsters Bigby Presents: Glory of the Giants

, but it turns to dust if reduced to 0 hit points or when the giant dies. If the rune is destroyed, the giant can inscribe a death rune on another skull in its possession when it finishes a short or

":"damage", "rollAction":"Reaping Scythe", "rollDamageType":"necrotic"} necrotic damage, and the target can’t regain hit points until the end of its next turn. The target dies if it is reduced to

Dyrrn

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

horrid site shaped from the leftover flesh and bones of the daelkyr’s sculpting. The walls of the palace undulate as air flows through them, as if the space were breathing. Lair Actions. While

Summon Beast Legacy

Spells Tasha’s Cauldron of Everything

environment: Air, Land, or Water. The creature resembles an animal of your choice that is native to the chosen environment, which determines certain traits in its stat block. The creature disappears when it

ally isn’t incapacitated. Water Breathing (Water Only). The beast can breathe only underwater. Actions Multiattack. The beast makes a number of attacks equal to half this spell’s level

Relentless Juggernaut

Monsters Van Richten’s Guide to Ravenloft

":"damage","rollAction":"Slice","rollDamageType":"piercing"} piercing damage, and if the target is a creature, its speed is reduced by 10 feet until the start of the juggernaut’s next turn. Fist. Melee

a certain area its territory and visits destruction upon all trespassers. Relentless killers are hateful, revenge-obsessed creatures that enter into pacts with fiends or other nefarious entities

Endelyn Moongrave

Monsters The Wild Beyond the Witchlight

Boon of Immortality. Endelyn is immune to any effect that would age her, and she can’t die from old age. Eclipsed Doom. Endelyn can be killed only if she is reduced to 0 hit points during a

them from taking certain courses of action in their lives. Her petitioners often learn of a dreadful fate that awaits them but find themselves unable to prevent it due to the cursed terms of their

Fractine

Monsters Monstrous Compendium Vol. 1: Spelljammer Creatures

surfaces substituting for the mirror needed to cast certain divination spells. While being used in this way, the fractine siphons magical energy from the spellcaster—not enough to cause harm

, and the fractine can’t be harmed from within the demiplane. The fractine can imprison only one creature at a time and can release that creature as a bonus action. If the fractine is reduced

Summon Shadowspawn

Spells Tasha’s Cauldron of Everything

: Fury, Despair, or Fear. The creature resembles a misshapen biped marked by the chosen emotion, which determines certain traits in its stat block. The creature disappears when it drops to 0 hit points

has its speed reduced by 20 feet until the start of that creature’s next turn. Actions Multiattack. The spirit makes a number of attacks equal to half this spell’s level (rounded down

Damage Resistance Legacy

Rules

Some creatures and objects are exceedingly difficult to hurt with certain types of damage. If a creature or an object has resistance to a damage type, damage of that type is halved against it

within a magical aura that reduces all damage by 5. The 25 damage is first reduced by 5 and then halved, so the creature takes 10 damage. Multiple instances of resistance that affect the same damage type

Wave

Compendium - Sources->Dungeons & Dragons->Locathah Rising

through at your discretion. 0 The barrier deactivates. The cube loses charges when the barrier is targeted by certain spells or comes into contact with certain spell or magic item effects, as shown in

cap of water breathing while you hold it, and you can use it as a cube of force by choosing the effect, instead of pressing cube sides to select it. Sentience. Wave is a sentient weapon of neutral

Wave

Compendium - Sources->Dungeons & Dragons->Locathah Rising

through at your discretion. 0 The barrier deactivates. The cube loses charges when the barrier is targeted by certain spells or comes into contact with certain spell or magic item effects, as shown in

cap of water breathing while you hold it, and you can use it as a cube of force by choosing the effect, instead of pressing cube sides to select it. Sentience. Wave is a sentient weapon of neutral

Wave

Compendium - Sources->Dungeons & Dragons->Locathah Rising

through at your discretion. 0 The barrier deactivates. The cube loses charges when the barrier is targeted by certain spells or comes into contact with certain spell or magic item effects, as shown in

cap of water breathing while you hold it, and you can use it as a cube of force by choosing the effect, instead of pressing cube sides to select it. Sentience. Wave is a sentient weapon of neutral

Cube of Force

Compendium - Sources->Dungeons & Dragons->Basic Rules (2014)

. 5 5 Nothing can pass through the barrier. Walls, floors, and ceilings can pass through at your discretion. 6 0 The barrier deactivates. The cube loses charges when the barrier is targeted by certain