before being demons certain reduced

Demonomicon of Iggwilv

Magic Items Dungeon Master’s Guide

. The tome recounts both the oldest and most current profanities of the Abyss and demons. Demons have attempted to censor the text, and while sections have been ripped from the book’s spine, the

it longs to be more than mere reference material. Abyssal Lore. You can reference the Demonomicon whenever you make an Intelligence check to discern information about demons or a Wisdom (Survival

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

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

Chasme Legacy

Monsters Monster Manual (2014)

Drone. The chasme produces a horrid droning sound to which demons are immune. Any other creature that starts its turn within 30 feet of the chasme must succeed on a DC 12 Constitution saving throw or

"} necrotic damage, and the target’s hit point maximum is reduced by an amount equal to the necrotic damage taken. If this effect reduces a creature’s hit point maximum to 0, the creature dies

Chasme (summoner variant) Legacy

Monsters Monster Manual (2014)

Drone. The chasme produces a horrid droning sound to which demons are immune. Any other creature that starts its turn within 30 feet of the chasme must succeed on a DC 12 Constitution saving throw or

"} necrotic damage, and the target’s hit point maximum is reduced by an amount equal to the necrotic damage taken. If this effect reduces a creature’s hit point maximum to 0, the creature dies

Bulezau

Monsters Mordenkainen Presents: Monsters of the Multiverse

maximum is reduced by 4 (1d8);{"diceNotation":"1d8", "rollType":"roll", "rollAction":"Barbed Tail"} until the disease ends on the target. The target dies if its hit point maximum is reduced to 0.Diseased

manifestations of animalistic rage, bulezaus embody the violence of nature. Across the Abyss, these demons lurk in deep canyons and lofty crags, and many find a place in the ranks of demon lords&rsquo

Rutterkin

Monsters Mordenkainen Presents: Monsters of the Multiverse

disease or become poisoned. At the end of each long rest, the poisoned target can repeat the saving throw, ending the effect on itself on a success. If the target is reduced to 0 hit points while

poisoned in this way, it dies and instantly transforms into a living manes (see the Monster Manual). The transformation can be undone only by a wish spell.Rutterkins are warped demons that roam the Abyss in

Nabassu

Monsters Mordenkainen Presents: Monsters of the Multiverse

. The target’s hit point maximum is reduced by an amount equal to the necrotic damage dealt, and the nabassu regains hit points equal to half that amount. This reduction lasts until the target

finishes a short or long rest. The target dies if its hit point maximum is reduced to 0, and if the target is a Humanoid, it immediately rises as a ghoul (see the Monster Manual) under the nabassu’s

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

Dybbuk

Monsters Mordenkainen Presents: Monsters of the Multiverse

", "rollAction":"Tentacle", "rollDamageType":"necrotic"} necrotic damage. If the target is a creature, its hit point maximum is also reduced by 3 (1d6);{"diceNotation":"1d6", "rollType":"roll", "rollAction

":"Tentacle"}. This reduction lasts until the target finishes a short or long rest. The target dies if its hit point maximum is reduced to 0. Possess Corpse (Recharge 6);{"diceNotation":"1d6

Bael

Monsters Mordenkainen Presents: Monsters of the Multiverse

). Bael makes one Hellish Morningstar attack.With the Blood War between devils and demons raging for eons and no end in sight, opportunities abound for ambitious archdevils to win fame, glory, and power

stratagems. Bael gladly spares the lives of those he defeats—if they pledge their souls and service to him. Demons are an exception; although he is willing to corrupt almost any other foes, he always

Molydeus

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 transforms into a manes (see the Monster Manual) if this reduces its hit

that doesn’t affect the weapon’s capabilities. Molydeus (Summoner Variant);Variant: Demon Summoning You can give a molydeus the ability to summon other demons. Summon Demon (1/Day

Drow Inquisitor (Summoner Variant) Legacy

Monsters Mordenkainen’s Tome of Foes

plus 18 (4d8);{"diceNotation":"4d8","rollType":"damage","rollAction":"Death Lance","rollDamageType":"necrotic"} necrotic damage. The target's hit point maximum is reduced by an amount equal to the

necrotic damage it takes. This reduction lasts until the target finishes a long rest. The target dies if its hit point maximum is reduced to 0. Summon Demon (1/Day). The drow attempts to magically summon a

Drivvin Freth

Monsters Waterdeep: Dungeon of the Mad Mage

demons. The summoned demon remains until Drivvin dismisses it as an action or until the demon is reduced to 0 hit points.Archmages are powerful (and usually quite old) spellcasters dedicated to the

Fire Hellion

Monsters Bigby Presents: Glory of the Giants

Magic Resistance. The hellion has advantage on saving throws against spells and other magical effects. Soul Taker. A Giant or a Humanoid that is reduced to 0 hit points by the hellion dies, and its

sometimes leads the giants to a fascination with the Blood War—the endless conflict between demons and devils across the Lower Planes. Such a giant might enter into a pact with a powerful devil

Demogorgon

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

":"necrotic"} necrotic damage. Cast a Spell (Costs 2 Actions). Demogorgon uses Spellcasting.Prince of Demons, the Sibilant Beast, and Master of the Spiraling Depths, Demogorgon is the embodiment of

Demonomicon of Iggwilv Legacy

Magic Items Tasha’s Cauldron of Everything

recounts both the oldest and most current profanities of the Abyss and demons. Demons have attempted to censor the text, and while sections have been ripped from the book’s spine, the general

charges). Abyssal Reference. You can reference the Demonomicon whenever you make an Intelligence check to discern information about demons or a Wisdom (Survival) check related to the Abyss. When you

Demogorgon Legacy

Monsters Out of the Abyss

"} bludgeoning damage. If the target is a creature, it must succeed on a DC 23 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 rest. The target dies if its hit point maximum is reduced to 0. Gaze. Demogorgon turns his magical gaze toward one creature that he can see within 120 feet of him. That

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

Molydeus (Summoner Variant) Legacy

Monsters Mordenkainen’s Tome of Foes

or its hit point maximum is reduced by an amount equal to the damage taken. This reduction lasts until the target finishes a long rest. The target transforms into a manes if this reduces its hit

"} chasme;chasmes, or one marilith. A summoned demon appears in an unoccupied space within 60 feet of the molydeus, acts as an ally of the molydeus, and can't summon other demons. It remains for 1

Drelnza

Monsters Quests from the Infinite Staircase

);{"diceNotation":"3d6", "rollType":"damage", "rollAction":"Bite", "rollDamageType":"necrotic"} necrotic damage. The target’s hit point maximum is reduced by an amount equal to the necrotic damage taken

Iggwilv’s disappearance, Drelnza acted as general to a battalion of demons bound to serve the Witch Queen. Armed with her sentient longsword, Heretic, Drelnza terrorized the people of Perrenland.Necrotic

Molydeus (Summoner Variant)

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 transforms into a manes (see the Monster Manual) if this reduces its hit

;t summon other demons. It remains for 1 minute, until it or the molydeus dies, or until the molydeus dismisses it as an action.The molydeus can take 3 legendary actions, choosing from the options

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

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

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

Star Spawn Larva Mage

Monsters Mordenkainen Presents: Monsters of the Multiverse

Return to Worms. When the mage is reduced to 0 hit points, it breaks apart into a swarm of insects (see the Monster Manual) in the same space. Unless the swarm is destroyed, the mage reforms from it

Blessings Disciples of certain Elder Evils can bestow supernatural gifts on those who serve that cult, including star spawn. The following powers are unique to specific cults; typically a creature has

Amethyst Dragon Wyrmling

Monsters Fizban's Treasury of Dragons

, the creature takes half as much damage, and its speed isn’t reduced. Spellcasting (Psionics). The dragon casts one of the following spells, requiring no spell components and using Intelligence as

an end to the restriction. 4 An amethyst dragon recruits a group of adventurers to psychically trade bodies with adventurers from another world, so that each can carry out certain tasks before

General Features

Compendium - Sources->Dungeons & Dragons->Vecna: Eve of Ruin

. A demon that sees a fight break out rushes to join in the combat, hoping to make an easy kill. Demons reduced to 20 hit points or fewer might divulge key information in exchange for mercy. See the

General Features The features of Pandesmos Outlook are described in the following sections. Demons The chaos and violence brewing in the area attracts demons. Within 10 feet of the bottom of the

Demons and Souls

Compendium - Sources->Dungeons & Dragons->Flee, Mortals! Rule Primer

Demons and Souls Demons feast not on food or water, but on souls. These fuel their bloodthirsty powers, and while starved for souls, a demon can scarcely think. Soul Count A demon’s stat block states

average number. Soul Devourer Demons can gain more souls by slaying other creatures, as described in their Soul Devourer trait. Unlike hit points, there is no maximum limit to a demon’s soul count. Soul

Young Amethyst Dragon

Monsters Fizban's Treasury of Dragons

reduced. Spellcasting (Psionics). The dragon casts one of the following spells, requiring no spell components and using Intelligence as the spellcasting ability (spell save DC 16): 1/day each: blink

adventurers to psychically trade bodies with adventurers from another world, so that each can carry out certain tasks before swapping back. 5 A cult devoted to a Great Old One of the Far Realm

D&D Beyond

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