both before demon cause rounds

Wild Magic Sorcery

Classes Player’s Handbook

portal leading to Limbo or the Elemental Planes. Perhaps you were blessed by a fey being or marked by a demon. Or your magic could be a fluke with no apparent cause. Whatever its source, this magic churns within you, waiting for any outlet.

Summon Greater Demon

Spells Xanathar's Guide to Everything

You utter foul words, summoning one demon from the chaos of the Abyss. You choose the demon’s type, which must be one of challenge rating 5 or lower, such as a shadow demon or a barlgura. The

demon appears in an unoccupied space you can see within range, and the demon disappears when it drops to 0 hit points or when the spell ends. Roll initiative for the demon, which has its own turns

Wild Magic Legacy

Classes Player’s Handbook (2014)

Planes, or the Far Realm. Perhaps you were blessed by a fey being or marked by a demon. Or your magic could be a fluke of your birth, with no apparent cause. However it came to be, this magic churns within you, waiting for any outlet.

Drow Mother of Rebellion

Monsters Mordenkainen Presents: Monsters of the Multiverse

. While in sunlight, the drow has disadvantage on attack rolls, as well as on Wisdom (Perception) checks that rely on sight.Multiattack. The drow makes two Demon Staff attacks or one Demon Staff attack

and three Tentacle Rod attacks. Demon Staff. Melee Weapon Attack: +10;{"diceNotation":"1d20+10","rollType":"to hit","rollAction":"Demon Staff"} to hit, reach 5 ft., one target. Hit: 7 (1d6 + 4

Fraz-Urb'luu Legacy

Monsters Out of the Abyss

Deception and Demon Lord of Illusions. He uses every trick, every ounce of demonic cunning, to manipulate his enemies—mortal and fiend alike—to do his will. Fraz-Urb’luu can create

shoulders. He can assume other forms, however, from the hideous to the beautiful. Often the demon lord becomes so immersed in playing a role that he loses himself in it for a time. Many of the cultists

Drow Shadowblade (Summoner Variant) Legacy

Monsters Mordenkainen’s Tome of Foes

that darkness and cause the target to take 21 (6d6);{"diceNotation":"6d6","rollType":"damage","rollAction":"Multiattack","rollDamageType":"necrotic"} necrotic damage. The drow can dismiss darkness in

consciousness if it takes damage or if another creature takes an action to shake it. Summon Shadow Demon (1/Day). The drow attempts to magically summon a shadow demon with a 50 percent;{"diceNotation

Zuggtmoy Legacy

Monsters Out of the Abyss

), Zuggtmoy can take a lair action to cause one of the following effects; she can’t use the same effect two rounds in a row. Zuggtmoy causes four gas spore;gas spores or violet fungus;violet fungi

attack against a target that she designates.The Demon Queen of Fungi, Lady of Rot and Decay, Zuggtmoy is an alien creature whose only desire is to infect the living with spores, transforming them into her

Drow Matron Mother

Monsters Mordenkainen Presents: Monsters of the Multiverse

. While in sunlight, the drow has disadvantage on attack rolls, as well as on Wisdom (Perception) checks that rely on sight.Multiattack. The drow makes two Demon Staff attacks or one Demon Staff attack

and three Tentacle Rod attacks. Demon Staff. Melee Weapon Attack: +10;{"diceNotation":"1d20+10","rollType":"to hit","rollAction":"Demon Staff"} to hit, reach 5 ft., one target. Hit: 7 (1d6 + 4

Yeenoghu Legacy

Monsters Out of the Abyss

flail attacks. If an attack hits, he can cause it to create an additional effect of his choice or at random (each effect can be used only once per Multiattack): 1. The attack deals an extra 13 (2d12

, towering 14 feet tall. Yeenoghu is the Gnoll Lord, and his creations are made in his twisted image. When the demon lord hunted across the Material Plane, packs of hyena;hyenas followed in his wake

Xvart

Monsters Mordenkainen Presents: Monsters of the Multiverse

":"Sling", "rollDamageType":"bludgeoning"} bludgeoning damage.Fleeing his pursuers, Raxivort wandered across the multiverse and spawned xvarts, who not only look like him but also cause any magic that

unleashed his vengeance. The demon prince urged villains far and wide to pursue the Infinity Spindle for themselves and destroy Raxivort.Low Cunning. The xvart takes the Disengage action.

Wastrilith Legacy

Monsters Mordenkainen’s Tome of Foes

","rollType":"damage","rollDamageType":"poison"} poison damage and is poisoned until it finishes a long rest. If another demon drinks the foul water as an action, it gains 11 (2d10);{"diceNotation":"2d10

underwater, it can cause all water within 60 feet of it to be difficult terrain for other creatures until the start of its next turn.Multiattack. The wastrilith uses Grasping Spout and makes three

Fraz-Urb'luu

Monsters Mordenkainen Presents: Monsters of the Multiverse

one creature with his tail at a time. Terror (Costs 2 Actions). Fraz-Urb’luu uses Phantasmal Terror.Fraz-Urb’luu is the Prince of Deception and Demon Lord of Illusions. He uses every

, some lost god or Celestial, or even another Fiend. Fraz-Urb’luu wears all these masks and more. He particularly delights in aiding demon-hunters against his demonic adversaries, driving the hunters

Bodak

Monsters Mordenkainen Presents: Monsters of the Multiverse

a successful one.A bodak is the undying remains of someone who revered Orcus. Devoid of life and soul, it exists only to cause death. A worshiper of Orcus can take ritual vows while carving the demon

this way, then are unleashed to spread death in Orcus’s name. Bodaks are extensions of Orcus’s will outside the Abyss, serving the demon prince’s aims and other minions. Orcus can

Merrenoloth Legacy

Monsters Mordenkainen’s Tome of Foes

merrenoloth can invoke its ability to take lair actions. On initiative count 20 (losing initiative ties), the merrenoloth can take one lair action to cause one of the following effects; it can't use the

same effect two rounds in a row: The ship regains 22 (4d10);{"diceNotation":"4d10","rollType":"healing","rollAction":"Lair Action"} hit points. A strong wind propels the ship, increasing its speed by

Demogorgon Legacy

Monsters Out of the Abyss

infinite depths of the Abyss. The demon lord is a meld of different forms, with a saurian lower body and clawed, webbed feet, as well as suckered tentacles sprouting from the shoulders of a great

bulk of this palace extends deep underwater, in chill and darkened caverns. Lair Actions On initiative count 20 (losing initiative ties), Demogorgon can take a lair action to cause one of the

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

an open flame or some other source of Fire damage, the oil ignites. The ignited oil burns for two rounds, dealing 2d4 Fire damage to any creature or object who comes in contact with it, and an

Orcus Legacy

Monsters Out of the Abyss

action to cause one of the following effects; he can’t use the same effect two rounds in a row: Orcus’s voice booms throughout the lair. His utterance causes one creature of his choice to

necrotic energy 60 feet tall and with a 10-foot radius rises from that point and lasts until the end of Orcus’s next turn. Creatures in that area are vulnerable to necrotic damage.Orcus is the Demon

Githzerai Anarch Legacy

Monsters Mordenkainen’s Tome of Foes

action to cause one of the following effects; the anarch can’t use the same effect two rounds in a row: The anarch casts the lightning bolt spell (at 5th level), but the anarch can change the

":"roll"} rounds. All formed substance becomes a chaotic churn of energy and matter, unraveling into unformed substance that dissipates 1d6;{"diceNotation":"1d6","rollType":"roll"} rounds later. The

Juiblex Legacy

Monsters Out of the Abyss

initiative ties), Juiblex can take a lair action to cause one of the following effects; it can’t use the same effect two rounds in a row: Juiblex slimes a square area of ground it can see within the

of the target.Called the Faceless Lord and the Oozing Hunger in ancient grimoires, Juiblex is demon lord of slime and ooze, a noxious creature that doesn’t care about the plots and schemes of

Yeenoghu

Monsters Mordenkainen Presents: Monsters of the Multiverse

+ 9);{"diceNotation":"2d12+9", "rollType":"damage", "rollAction":"Flail", "rollDamageType":"force"} force damage. If it’s his turn, Yeenoghu can cause the target to suffer one of the following

made in his twisted image. When the demon lord hunted across the Material Plane, packs of hyena;hyenas followed in his wake, and those that ate of great Yeenoghu’s kills became gnoll;gnolls. Few

Adult Black Dragon Legacy

Monsters Basic Rules (2014)

infest the lair, which is filled with the stench of death and decay. Lair Actions On initiative count 20 (losing initiative ties), the dragon takes a lair action to cause one of the following effects

; the dragon can’t use the same effect two rounds in a row: Pools of water that the dragon can see within 120 feet of it surge outward in a grasping tide. Any creature on the ground within 20

Adult Red Dragon Legacy

Monsters Basic Rules (2014)

initiative count 20 (losing initiative ties), the dragon takes a lair action to cause one of the following effects; the dragon can’t use the same effect two rounds in a row: Magma erupts from a

Graz'zt Legacy

Monsters Out of the Abyss

initiative count 20 (losing initiative ties), Graz’zt can take a lair action to cause one of the following effects; he can’t use the same effect two rounds in a row: Graz’zt casts

lair or within line of sight of the demon lord, roll on the Madness of Graz’zt table to determine the nature of the madness, which is a character flaw that lasts until cured. See the Dungeon

Adult Blue Dragon Legacy

Monsters Basic Rules (2014)

wealth of the dead intruders. Lair Actions On initiative count 20 (losing initiative ties), the dragon takes a lair action to cause one of the following effects; the dragon can’t use the same

effect two rounds in a row: Part of the ceiling collapses above one creature that the dragon can see within 120 feet of it. The creature must succeed on a DC 15 Dexterity saving throw or take 10

Ancient Red Dragon Legacy

Monsters Basic Rules (2014)

Actions On initiative count 20 (losing initiative ties), the dragon takes a lair action to cause one of the following effects; the dragon can’t use the same effect two rounds in a row: Magma

Demilich Legacy

Monsters Monster Manual (2014)

","rollAction":"Take Lair Action"}. On a result of 11 or higher, the demilich takes a lair action to cause one of the following effects. It can’t use the same effect two rounds in a row. The tomb

Ancient Gold Dragon Legacy

Monsters Basic Rules (2014)

ancient ruins. Lair Actions On initiative count 20 (losing initiative ties), the dragon takes a lair action to cause one of the following effects; the dragon can’t use the same effect two rounds

Adult Red Dracolich Legacy

Monsters Monster Manual (2014)

, telling the grim story of its life, the enemies it has slain, and the nations it has conquered. Lair Actions On initiative count 20 (losing initiative ties), the dracolich takes a lair action to cause

one of the following effects; the dracolich can’t use the same effect two rounds in a row: Magma erupts from a point on the ground the dracolich can see within 120 feet of it, creating a 20

Adult Gold Dragon Legacy

Monsters Basic Rules (2014)

ruins. Lair Actions On initiative count 20 (losing initiative ties), the dragon takes a lair action to cause one of the following effects; the dragon can’t use the same effect two rounds in a row

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

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

magical effects; he can’t use the same effect two rounds in a row: Baphomet seals one doorway or other entryway within the lair. The opening must be unoccupied. It is filled with solid stone for

Ancient Black Dragon Legacy

Monsters Basic Rules (2014)

the lair, which is filled with the stench of death and decay. Lair Actions On initiative count 20 (losing initiative ties), the dragon takes a lair action to cause one of the following effects; the

dragon can’t use the same effect two rounds in a row: Pools of water that the dragon can see within 120 feet of it surge outward in a grasping tide. Any creature on the ground within 20 feet

Ancient Blue Dragon Legacy

Monsters Basic Rules (2014)

the wealth of the dead intruders. Lair Actions On initiative count 20 (losing initiative ties), the dragon takes a lair action to cause one of the following effects; the dragon can’t use the

same effect two rounds in a row: Part of the ceiling collapses above one creature that the dragon can see within 120 feet of it. The creature must succeed on a DC 15 Dexterity saving throw or take 10

Aurnozci

Monsters The Book of Many Things

, or half as much damage on a successful one.The demon lord Aurnozci is a wormlike horror of fiery flesh and toxic seepage. In its present form, Aurnozci can’t leave Xulregg, the Abyssal layer

leader, a masked archmage called the Eye of Aurnozci. Aurnozci’s followers believe the demon lord’s imprisonment is coming to an end, and soon the Caged Worm will shed its current form and

Zuggtmoy

Monsters Mordenkainen Presents: Monsters of the Multiverse

. One creature charmed by Zuggtmoy that she can see must use its reaction, if available, to move up to its speed as she directs or to make one weapon attack against a target that she designates.The Demon

flesh and fungus become one. Such cultists are fungal extensions of the Demon Queen’s will. Their devotion might begin with the seemingly harmless promises offered by exotic spores and mushrooms

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