both burn diffusing cause remaining

Bigby's Hand

Spells Player’s Handbook

the spell and as a Bonus Action on your later turns, you can move the hand up to 60 feet and then cause one of the following effects: Clenched Fist. The hand strikes a target within 5 feet of it

saving throw, or the hand pushes the target up to 5 feet plus a number of feet equal to five times your spellcasting ability modifier. The hand moves with the target, remaining within 5 feet of it

Helm of Brilliance

Magic Items Dungeon Master’s Guide

to cause one weapon you are holding to burst into flames. The flames emit Bright Light in a 10-foot radius and Dim Light for an additional 10 feet. The flames are harmless to you and the weapon. When

. Taking Fire Damage. Roll 1d20 if you are wearing the helm and take Fire damage as a result of failing a saving throw against a spell. On a roll of 1, the helm emits beams of light from its remaining gems

Staff of Swarming Insects Legacy

Magic Items Basic Rules (2014)

charges). Insect Cloud. While holding the staff, you can use an action and expend 1 charge to cause a swarm of harmless flying insects to spread out in a 30-foot radius from you. The insects remain

for 10 minutes, making the area heavily obscured for creatures other than you. The swarm moves with you, remaining centered on you. A wind of at least 10 miles per hour disperses the swarm and ends the effect.

Daoud's Wondrous Lanthorn

Magic Items Quests from the Infinite Staircase

burn 100 gp of fuel after each year passes, keeping the lantern burning for another year. If no fuel is available, the lantern’s flame goes out. You can add more fuel to the lantern as part of a

Lenses table. The gem lenses can’t be removed from the lantern. As an action while holding the lantern, you can burn some of the lantern’s fuel to cast a spell (save DC 20) through one or

Young Kruthik

Monsters Mordenkainen Presents: Monsters of the Multiverse

kruthiks in one area might cause the remaining hive members to move elsewhere. Although they can feed on carrion, kruthiks prefer live prey. They kill enemies by impaling them on their spiked limbs, then

Lich Legacy

Monsters Basic Rules (2014)

ties), the lich can take a lair action to cause one of the following magical effects; the lich can’t use the same effect two rounds in a row: The lich rolls a d8;{"diceNotation":"1d8","rollType

, the lich takes half the damage (rounded down), and the target takes the remaining damage. This tether lasts until initiative count 20 on the next round or until the lich or the target is no longer in

Kruthik Hive Lord

Monsters Mordenkainen Presents: Monsters of the Multiverse

warning and avoid areas where many other kruthiks have died. Slaying a sufficient number of kruthiks in one area might cause the remaining hive members to move elsewhere. Although they can feed on

Sloughing Toxin

Equipment

concentrate the toxin in subdermal muscles and eventually cause skin and muscle to slough away. A creature subjected to this poison feels no effect until the end of its next turn. If the poison isn

creature’s skin becomes dry and its muscles burn painfully whenever it moves. The first time each turn the creature moves at least 5 feet or makes an attack roll, it takes 1d4 Poison damage. At the

Helm of Brilliance Legacy

Magic Items Basic Rules (2014)

at least one ruby, you have resistance to fire damage. As long as the helm has at least one fire opal, you can use an action and speak a command word to cause one weapon you are holding to burst into

and take fire damage as a result of failing a saving throw against a spell. On a roll of 1, the helm emits beams of light from its remaining gems. Each creature within 60 feet of the helm other than

Adult Kruthik

Monsters Mordenkainen Presents: Monsters of the Multiverse

kruthiks have died. Slaying a sufficient number of kruthiks in one area might cause the remaining hive members to move elsewhere. Although they can feed on carrion, kruthiks prefer live prey. They kill

Steel Predator

Monsters Mordenkainen Presents: Monsters of the Multiverse

bounds away in search of its prey. It senses the location of its target across planar boundaries, but such detection is accurate only to within a thousand yards; to close the remaining distance, the steel

can be used in another steel predator. Battle damage can cause this instinct to fail, however, in which case the steel predator lingers in the area, hunting and killing other creatures that resemble

Fractine

Monsters Monstrous Compendium Vol. 1: Spelljammer Creatures

half as much damage. Split. When a Large fractine that has at least 10 hit points remaining takes bludgeoning, piercing, slashing, or thunder damage from any source, it splits into two Medium fractines

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

Robot Controller

Equipment

the device gives the device 3 charges. As an action while holding this device, you can expend 1 of its charges to cause one of the following effects: Control. One Construct of your choice within 60

turns, ending the effect on itself on a success. Replacing the Energy Cell. While the device has charges remaining, its energy cell can’t be removed. Once the device has 0 charges, you can replace the energy cell with a new cell by using an action or a bonus action.

War Oil

Equipment

point, such as the ground or a wall, and on an attack roll against AC 10, cause the War Oil to spill out of the ammunition, creating a circular patch of the viscous substance with a 10-foot radius. War

additional 2d4 Fire damage to any creature that ends its turn while in contact with it. An ignited creature can douse the flames by using an action. After burning for two rounds, being doused, or remaining unlit for 1 minute, War Oil dries up and ceases to be slippery or flammable.

Nintra Siotta

Monsters Candlekeep Mysteries

, wrapped in a cloak-like darkness that appears to devour the light. Nintra’s eyes burn with green fire, and she speaks in a high, musical voice. Deception comes naturally to her, but imprisonment

schemes of others? No one is my equal in cunning.”On initiative count 20 (losing initiative ties) Nintra can take a lair action to cause one of the following effects; she can’t use the same

Smuggler

Backgrounds Ghosts of Saltmarsh

value on friendship. (Any) 6 Daring. I am most happy when risking everything. (Any) D6 BOND 1 My vessel was stolen from me, and I burn with the desire to

business. 5 I was tricked by a fellow smuggler who stole something precious from me. I will find that thief. 6 I give most of my profits to a charitable cause, and I don’t like to brag

Arcturia

Monsters Waterdeep: Dungeon of the Mad Mage

initiative ties), the lich can take a lair action to cause one of the following magical effects; the lich can’t use the same effect two rounds in a row: The lich rolls a d8 and regains a spell

takes the remaining damage. This tether lasts until initiative count 20 on the next round or until the lich or the target is no longer in the lich’s lair. The lich calls forth the spirits of

Exethanter

Monsters Curse of Strahd

its lair has a challenge rating of 22 (41,000 XP). Lair Actions On initiative count 20 (losing initiative ties), Exethanter can take a lair action to cause one of the following magical effects

remaining damage. This tether lasts until initiative count 20 on the next round or until Exethanter or the target is no longer in the Exethanter’s lair. Exethanter calls forth the spirits of

Valindra Shadowmantle Legacy

Monsters Tomb of Annihilation

the lich’s work. A lich encountered in its lair has a challenge rating of 22 (41,000 XP). Lair Actions On initiative count 20 (losing initiative ties), the lich can take a lair action to cause

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 takes the remaining damage. This tether lasts until

Baphomet Legacy

Monsters Out of the Abyss

, populated by minotaur;minotaurs, goristro;goristros, and quasit;quasits. Lair Actions On initiative count 20 (losing initiative ties), Baphomet can take a lair action to cause one of the following

reversed within that room. Any creatures or objects in the room when this happens fall in the direction of the new pull of gravity, unless they have some means of remaining aloft. Baphomet can ignore the

Olhydra

Monsters Princes of the Apocalypse

uses her lair action to cause one of the following effects: Pools of water in the lair surge outward in a grasping tide. Any creature within 20 feet of such a pool must succeed on a DC 20 Strength

attempts to leave the area, remaining frightened while within it. On a failure, the creature becomes highly aggressive and remains in the area for 24 hours. While in this state, the creature gains advantage

Arasta

Monsters Mythic Odysseys of Theros

count 20 (losing initiative ties), Arasta can take a lair action to cause one of the following effects. She can’t use the same effect two rounds in a row. Arasta learns about any creature

the webs can be anchored between two solid masses (such as walls or trees). The webs are flammable. Any webs exposed to fire burn away in 1 round. Any destroyed webs are magically repaired at the

Imix

Monsters Princes of the Apocalypse

for new forests, plains, and kingdoms to burn. Lair Actions Imix is master of heat and flames in his vicinity. He can take lair actions on the Elemental Plane of Fire, or in any elemental fire node

(such as the Weeping Colossus in chapter 5). On initiative count 20 (losing initiative ties), Imix uses his lair action to cause one of the following effects: Any fires in the lair flare up

Deck of Many Things Legacy

Magic Items Basic Rules (2014)

, the remaining number of cards fly from the deck on their own and take effect all at once. Once a card is drawn, it fades from existence. Unless the card is the Fool or the Jester, the card reappears

, discard this card, and draw from the deck again, counting both draws as one of your declared draws. If losing that much XP would cause you to lose a level, you instead lose an amount that leaves you

Orc Legacy

Species Volo's Guide to Monsters

battle or illness, but an orc can live to about 40, remaining healthy almost up until the end. Luthic’s divine blessing can further extend an orc’s life, though Gruumsh is never happy when

authority and cause the tribe to collapse into chaos, with the survivors scattering either to join new tribes or to strike out on their own. At the other extreme, warriors that return home with a heavily

Ramulai

Compendium - Sources->Dungeons & Dragons->Van Richten’s Guide to Ravenloft

within it ignite, causing the waters to burn with colored flames. These toxins sicken the people of Ramulai, cause transformations among the regional wildlife, and created the swampland known as the Brew.

Salamanders

Compendium - Sources->Dungeons & Dragons->Monster Manual

snake minions to burn all they encounter Salamanders are serpentine denizens of the Elemental Plane of Fire. They believe that flames expose the purest forms of all things and delight in burning and

flames are nothing but ashes in disguise. They harbor malice toward few creatures, but they consider creating remarkable flames more important than the pain and loss their fires cause. Salamanders are

Daoud's Wondrous Lanthorn

Compendium - Sources->Dungeons & Dragons->Quests from the Infinite Staircase

10,000 gp worth of powdered gems, and it contains 9,000 gp of fuel when found. Thereafter it attempts to burn 100 gp of fuel after each year passes, keeping the lantern burning for another year. If no fuel

different type of gem shown in the Lenses table. The gem lenses can’t be removed from the lantern. As an action while holding the lantern, you can burn some of the lantern’s fuel to cast a spell (save

4. Webbed Tunnels

Compendium - Sources->Dungeons & Dragons->Waterdeep: Dungeon of the Mad Mage

among the threads. Web-covered areas count as difficult terrain, but they’re not strong enough to restrain anyone. A character can use an action to burn a 5-foot cube of web with a torch or to cast a

detect intruders, one tries to run to area 5 to sound the alarm while the remaining two attack. On the second round of combat, the clamor attracts the spiders in area 4b. 4b. Phase Spider Lair Four phase

Staff of Swarming Insects

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

charge to cause a swarm of harmless flying insects to spread out in a 30-foot radius from you. The insects remain for 10 minutes, making the area heavily obscured for creatures other than you. The swarm

moves with you, remaining centered on you. A wind of at least 10 miles per hour disperses the swarm and ends the effect.

Staff of Swarming Insects

Compendium - Sources->Dungeons & Dragons->Dungeon Master’s Guide (2014)

charge to cause a swarm of harmless flying insects to spread out in a 30-foot radius from you. The insects remain for 10 minutes, making the area heavily obscured for creatures other than you. The swarm

moves with you, remaining centered on you. A wind of at least 10 miles per hour disperses the swarm and ends the effect.

School of Abjuration

Compendium - Sources->Dungeons & Dragons->Player's Handbook (2014)

instead. If this damage reduces the ward to 0 hit points, you take any remaining damage. While the ward has 0 hit points, it can’t absorb damage, but its magic remains. Whenever you cast an abjuration

Ward Starting at 6th level, when a creature that you can see within 30 feet of you takes damage, you can use your reaction to cause your Arcane Ward to absorb that damage. If this damage reduces the

Ruling Avernus

Compendium - Sources->Dungeons & Dragons->Baldur's Gate: Descent into Avernus

this power vacuum as an opportunity to strike a mortal blow to Asmodeus’s reign. This might be the only time in cosmic history that such a blindly idealistic cause could succeed. But even if the party

can wrest Avernus from Asmodeus’s control, this ultimately serves to unite the remaining archdevils, aligning them toward the common goal of reclaiming Avernus — which works to Asmodeus’s advantage.

Bigby's Hand

Compendium - Sources->Dungeons & Dragons->Player’s Handbook

Action on your later turns, you can move the hand up to 60 feet and then cause one of the following effects: Clenched Fist. The hand strikes a target within 5 feet of it. Make a melee spell attack. On a

the target up to 5 feet plus a number of feet equal to five times your spellcasting ability modifier. The hand moves with the target, remaining within 5 feet of it. Grasping Hand. The hand attempts

A Lich's Lair

Compendium - Sources->Dungeons & Dragons->Monster Manual (2014)

initiative ties), the lich can take a lair action to cause one of the following magical effects; the lich can’t use the same effect two rounds in a row: The lich rolls a d8 and regains a spell slot of

remaining damage. This tether lasts until initiative count 20 on the next round or until the lich or the target is no longer in the lich’s lair. The lich calls forth the spirits of creatures that

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