mechanical summon with only are from for lasts

Deck of Many Things

Magic Items Dungeon Master’s Guide

. This enmity lasts until either you or the devil dies. A Question of Enmity Two of the cards in the Deck of Many Things can earn a character the enmity of another being. With the Flames card, the

ally with its attacks. You and your allies can each summon only one avatar as a consequence of this draw. A creature slain by an avatar can’t be restored to life. Avatar of Death Medium Undead

Deryan's Helpful Homunculi

Spells Forgotten Realms: Heroes of Faerûn

You summon a group of helpful spirits, which lasts for the duration. The spirits appear as homunculi or as another Construct of your choice but are intangible and invulnerable, and they are

Smoke Mephit (Summoner Variant) Legacy

Monsters Monster Manual (2014)

lasts for 1 minute. Innate Spellcasting (1/Day). The mephit can innately cast dancing lights, requiring no material components. Its innate spellcasting ability is Charisma.Claws. Melee Weapon Attack

creature in that area must succeed on a DC 10 Dexterity saving throw or be blinded until the end of the mephit’s next turn. Summon Mephits (1/Day). The mephit has a 25 percent;{"diceNotation

Chasme (summoner variant) Legacy

Monsters Monster Manual (2014)

. This reduction to a creature’s hit point maximum lasts until the creature finishes a long rest or until it is affected by a spell like greater restoration. Summon Demon (1/Day). The demon

chooses what to summon and attempts a magical summoning. A chasme has a 30 percent;{"diceNotation":"1d100","rollType":"roll","rollAction":"Summon Demon"} chance of summoning one chasme. A summoned demon

Erinyes (Summoner Variant) Legacy

Monsters Monster Manual (2014)

poisoned. The poison lasts until it is removed by the lesser restoration spell or similar magic. Summon Devil (1/Day). The devil chooses what to summon and attempts a magical summoning. An erinyes

has a 50 percent;{"diceNotation":"1d100","rollType":"roll","rollAction":"Summon Devil"} chance of summoning 3d6;{"diceNotation":"3d6","rollType":"roll"} spined devil;spined devils, 1d6;{"diceNotation

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

. Variant: Demon Summoning Drow Inquisitor (Summoner Variant);Variant: Demon Summoning Some drow inquisitors have an action that allows them to summon a yochlol. Summon Demon (1/Day). The drow

Ice Devil (Summoner Variant) Legacy

Monsters Monster Manual (2014)

);{"diceNotation":"10d6","rollType":"damage","rollDamageType":"cold"} cold damage on a failed save, or half as much damage on a successful one. The wall lasts for 1 minute or until the devil is incapacitated

. The frigid air dissipates when the rest of the wall vanishes. Summon Devil (1/Day). The devil chooses what to summon and attempts a magical summoning. An ice devil has a 60 percent;{"diceNotation

Drow Inquisitor (Summoner Variant) Legacy

Monsters Mordenkainen’s Tome of Foes

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

yochlol, with a 50 percent;{"diceNotation":"1d100","rollType":"roll","rollAction":"Summon Demon"} chance of success. If the attempt fails, the drow takes 5 (1d10);{"diceNotation":"1d10","rollType

Conjurer Wizard

Monsters Mordenkainen Presents: Monsters of the Multiverse

servant 1/day each: fly, stinking cloud, webConjurers summon creatures from other planes of existence and teleport themselves and others in the blink of an eye. Wizards Wizards pursue magical power

space that it can see. If it instead chooses a space within range that is occupied by a willing Small or Medium creature, they both teleport, swapping places. Summon Elemental (1/Day). The conjurer

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

, true seeing Summon Demon (1/Day). The drow attempts to magically summon a yochlol (see the Monster Manual), with a 50 percent chance of success. If the attempt fails, the drow takes 5 (1d10

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

point maximum to 0. This transformation can be ended only by a wish spell. Summon Demon (1/Day). As an action, the molydeus has a 50 percent;{"diceNotation":"1d100","rollType":"roll","rollAction":"Summon

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

Blade Scout

Monsters Vecna: Eve of Ruin

);{"diceNotation":"1d8+5", "rollType":"damage", "rollAction":"Bolt Launcher", "rollDamageType":"piercing"} piercing damage. Snare Trap (1/Day). The scout deploys a Tiny mechanical trap on a solid surface within

5 feet of itself. The trap is hidden, requiring a successful DC 17 Intelligence (Investigation) check to find. The trap lasts for 1 minute. Whenever an enemy enters a space within 10 feet of the trap

Shadow Mastiff

Monsters Mordenkainen Presents: Monsters of the Multiverse

sunlight, these hounds are usually met as a pack. Some faiths devoted to deities of gloom and night, such as that of Shar in the Forgotten Realms, perform unholy rites to summon shadow mastiffs to work

invisibility lasts until the shadow mastiff uses a bonus action to end it or until the shadow mastiff attacks, is in bright light, or is incapacitated.

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

Summon Demon (1/Day). As an action, the molydeus has a 50 percent chance of summoning its choice of 1d6;{"diceNotation":"1d6","rollType":"roll","rollAction":"Summon Demon"} babau;babaus, 1d4 chasme;chasmes

Shator Demodand

Monsters Planescape: Adventures in the Multiverse

liquefied demodand becomes enough liquid to fill a flask. A demodand’s liquefaction lasts until a shator uses an action to end it or a creature opens a container holding the liquid. While

only), suggestion 1/day each: dispel magic, plane shift (to Carceri only), scrying (as an action) Summon Demodand (1/Day). The shator has a 50 percent;{"diceNotation":"1d100","rollType":"roll

Summon Lesser Demons

Spells Xanathar's Guide to Everything

casting the spell, you can form a circle on the ground with the blood used as a material component. The circle is large enough to encompass your space. While the spell lasts, the summoned demons can

spell using a spell slot of 6th or 7th level, you summon twice as many demons. If you cast it using a spell slot of 8th or 9th level, you summon three times as many demons.

Summon Greater Demon

Spells Xanathar's Guide to Everything

. When you summon it and on each of your turns thereafter, you can issue a verbal command to it (requiring no action on your part), telling it what it must do on its next turn. If you issue no command, it

. While the spell lasts, the summoned demon can’t cross the circle or harm it, and it can’t target anyone within it. Using the material component in this manner consumes it when the spell

Yakfolk Priest

Monsters Storm King's Thunder

, feats, and proficiencies. The possession lasts until either the body drops to 0 hit points, the yakfolk ends the possession as an action, or the yakfolk is forced out of the body by an effect such as the

, hold person, protection from energy, sending Summon Earth Elemental (1/Day). The yakfolk summons an earth elemental. The summoned elemental appears in an unoccupied space within 60 feet of its summoner

Mahadi the Rakshasa

Monsters Baldur’s Gate: Descent into Avernus

rest. The curse lasts until it is lifted by a remove curse spell or similar magic. Summon Erinyes (1/Day). Mahadi summons Ilzabet, an erinyes bound to him by an infernal contract. The erinyes appears

in an unoccupied space within 60 feet of him, acts as his ally, and can’t summon other devils. The erinyes remains for 10 minutes or until Mahadi dismisses it as an action. If the erinyes dies

Y'demi

Monsters Strixhaven: A Curriculum of Chaos

needs to summon a devastating being, the Blood Avatar, to destroy Strixhaven. The Oriq work in secret, infiltrating Strixhaven to search for the magic their master covets and watch for impressionable

that Y’demi can see within 15 feet of her. The effect lasts for 1 minute, during which time that area is difficult terrain. Any creature entering that area for the first time on a turn or

Homunculus Servant

spells Eberron: Forge of the Artificer

You summon a special homunculus in an unoccupied space within range. This creature uses the Homunculus Servant stat block. If you already have a homunculus from this spell, the homunculus is replaced

by the new one. You determine the homunculus’s appearance, such as a mechanical-looking bird, winged vial, or miniature animate cauldron. Combat. The homunculus is an ally to you and your

Yeenoghu Legacy

Monsters Out of the Abyss

, decorated by the flayed skins of his foes. He wields a triple-headed flail called the Butcher, which he can summon into his hand at will, although he is as likely to tear his prey apart with his bare

madness, which is a character flaw that lasts until cured. See the Dungeon Master’s Guide for more on madness. Madness of Yeenoghu d100 Flaw (lasts until cured) 01–20

Galder's Speedy Courier

Spells Lost Laboratory of Kwalish

You summon a Small air elemental to a spot within range. The air elemental is formless, nearly transparent, immune to all damage, and cannot interact with other creatures or objects. It carries an

open, empty chest whose interior dimensions are 3 feet on each side. While the spell lasts, you can deposit as many items inside the chest as will fit. You can then name a living creature you have met

Olhydra

Monsters Princes of the Apocalypse

"} bludgeoning damage, and the target is knocked prone if it fails a DC 19 Strength saving throw. Summon Elementals (1/Day). Olhydra summons up to three water elemental;water elementals and loses 30

(Costs 3 Actions). Olhydra transforms her watery body into acid. This effect lasts until Olhydra’s next turn. Any creature that comes into contact with Olhydra or hits her with a melee attack

Yakfolk Warrior

Monsters Storm King's Thunder

, feats, and proficiencies. The possession lasts until either the body drops to 0 hit points, the yakfolk ends the possession as an action, or the yakfolk is forced out of the body by an effect such as the

serve the Forgotten God and its minions—and forbidden to attack them—“for a thousand years and a year.” The sentence has since expired, and yakfolk can no longer summon dao as

Geryon Legacy

Monsters Mordenkainen’s Tome of Foes

. This reduction lasts until the poisoned condition is removed. Teleport. Geryon magically teleports, along with any equipment he is wearing and carrying, up to 120 feet to an unoccupied space he can

. If Geryon dies, these effects fade over the course of 1d10;{"diceNotation":"1d10","rollType":"roll"} days. VARIANT: SOUND THE HORN Geryon can have an action that allows him to summon enslaved

Star Spawn Mangler

Monsters Mordenkainen Presents: Monsters of the Multiverse

summon these creatures to serve as guards and assassins, two roles at which they excel. Star Spawn The Material Plane represents only one small part of the multiverse. Beyond the best-known planes

", "rollDamageType":"fire"} fire damage at the start of each of its turns. The effect lasts for 1 minute, until the cultist is incapacitated or dies, or until the target is immersed in water. Cult

Deck of Many Things Legacy

Magic Items Basic Rules (2014)

becomes your enemy. The devil seeks your ruin and plagues your life, savoring your suffering before attempting to slay you. This enmity lasts until either you or the devil dies. Fool. You lose 10,000 XP

. Skull. You summon an avatar of death--a ghostly humanoid skeleton clad in a tattered black robe and carrying a spectral scythe. It appears in a space of the GM's choice within 10 feet of you and attacks

Geryon

Monsters Mordenkainen Presents: Monsters of the Multiverse

long rest. The target’s hit point maximum is reduced by an amount equal to half the poison damage taken. This reduction lasts until the poisoned condition is removed. The target dies if its hit

allows him to summon enslaved minotaurs. Sound the Horn (1/Day). Geryon blows his horn, which causes 5d4;{"diceNotation":"5d4","rollType":"roll","rollAction":"Sound the Horn"} minotaur;minotaurs

Zuggtmoy

Monsters Mordenkainen Presents: Monsters of the Multiverse

and make one weapon attack. Summon Fungi. Zuggtmoy causes four gas spore;gas spores or violet fungus;violet fungi (both appear in the Monster Manual) to appear in unoccupied spaces that she chooses

infected with a disease called the spores of Zuggtmoy, which lasts until the creature is cured of the disease or dies. While infected in this way, the creature can’t be reinfected, and it must

16. Rift to the Lower Planes

Compendium - Sources->Dungeons & Dragons->Infernal Machine Rebuild

this way and escapes. Manipulating Time Having a mechanical guide spend 1 charge in this area causes a ripple in the rift’s magic, allowing a creature to pass through it into the tomb. Roll a d6. On a

1–5, treat this effect as a summon lesser demons spell. On a 5–6, treat it as a summon greater demon spell. (See appendix C for both those spells.) Pick one character at random to be treated as the summoner.

Yan-C-Bin

Monsters Princes of the Apocalypse

pale and cloudy, and he loses the Air Form trait. He can remain in polymorphed form for up to 1 hour. Reverting to his true form requires an action. Summon Elementals (1/Day). Yan-C-Bin summons up

lasts until initiative count 20 on the next round. The debris lightly obscures every creature and object in the area for the duration. All creatures in the area must succeed at a DC 24 Wisdom saving throw

Deck of Several Things

Magic Items Lost Laboratory of Kwalish

Kwalish’s lab in Daoine Gloine (area O7), whichever comes later in the adventure. Skull. You summon an avatar of death — a mechanical skeleton (use bone naga statistics) clad in a

Summon Lesser Demons

Compendium - Sources->Dungeons & Dragons->Infernal Machine Rebuild

Summon Lesser Demons 3rd-level conjuration Casting Time: 1 action Range: 60 feet Components: V, S, M (a vial of blood from a humanoid killed within the past 24 hours) Duration: Concentration, up to 1

circle on the ground with the blood used as a material component. The circle is large enough to encompass your space. While the spell lasts, the summoned demons can’t cross the circle or harm it, and

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