monster summoner with open activate from for long

Mage Hand

Spells Player’s Handbook

. When you cast the spell, you can use the hand to manipulate an object, open an unlocked door or container, stow or retrieve an item from an open container, or pour the contents out of a vial. As a

Magic action on your later turns, you can control the hand thus again. As part of that action, you can move the hand up to 30 feet. The hand can’t attack, activate magic items, or carry more than 10 pounds.

Mordenkainen's Magnificent Mansion

Spells Player’s Handbook

cast the spell can enter the extradimensional dwelling as long as the door remains open. You can open or close it (no action required) if you are within 30 feet of it. While closed, the door is

Robe of Useful Items

Magic Items Dungeon Master’s Guide

100 GP 09–15 Silver coffer (1 foot long, 6 inches wide and deep) worth 500 GP 16–22 Iron door (up to 10 feet wide and 10 feet high, barred on one side of your choice), which

you can place in an opening you can reach; it conforms to fit the opening, attaching and hinging itself 23–30 10 gems worth 100 GP each 31–44 Wooden ladder (24 feet long

Adult Silver Dragon

Monsters Monster Manual

with spell attacks): At Will: Detect Magic, Hold Monster, Ice Knife, Shapechange (Beast or Humanoid form only, no Temporary Hit Points gained from the spell, and no Concentration or Temporary Hit

use to take one of the following actions. The dragon regains all expended uses at the start of each of its turns. Chill. The dragon uses Spellcasting to cast Hold Monster. The dragon can’t take

Ancient Silver Dragon

Monsters Monster Manual

uses Spellcasting to cast Hold Monster. The dragon can’t take this action again until the start of its next turn. Cold Gale. Dexterity Saving Throw: DC 23, each creature in a 60-foot-long, 10

":"Spellcasting"} to hit with spell attacks): At Will: Detect Magic, Hold Monster, Ice Knife (level 2 version), Shapechange (Beast or Humanoid form only, no Temporary Hit Points gained from the spell, and

Colossus

Monsters Monster Manual

Advantage on saving throws against spells and other magical effects. Siege Monster. The colossus deals double damage to objects and structures.Multiattack. The colossus makes three attacks, using Slam or

"}. Dexterity Saving Throw: DC 26, each creature in a 300-foot-long, 10-foot-wide Line. Failure: 65 (10d12);{"diceNotation":"10d12", "rollType":"damage", "rollAction":"Divine Beam", "rollDamageType

Iron Flask

Magic Items Dungeon Master’s Guide

creature, but the only way to determine the type of creature is to open the flask. A newly discovered Iron Flask might already contain a creature chosen by the DM or determined randomly by rolling on

the following table (see the Monster Manual for the creature’s stat block). 1d100 Contents 0-50 No creature 51 Arcanaloth 52-54 Bone Devil 55-56 Cambion 57

Book of Vile Darkness

Magic Items Dungeon Master’s Guide

stone cracks and turns to powder if the book rests on it long enough. Whenever a creature that isn’t a Fiend or an Undead attunes to the Book of Vile Darkness, that creature makes a DC 17

remains with you only as long as you strive to work evil in the world. If you fail to perform at least one evil act within the span of 10 days, or if you willingly perform a good act, the book

Hat of Many Spells

Magic Items Dungeon Master’s Guide

its normal casting time, and you can’t use this property again until you finish a Short or Long Rest. On a failed check, you fail to cast the spell and a random effect occurs instead

, and attacks you. 91–95 A vertical, 10-foot-diameter, two-way portal to another plane of existence opens in an unoccupied space within 30 feet of you and remains open until the end of your

Book of Exalted Deeds

Magic Items Dungeon Master’s Guide

benefits. Other creatures that peruse the book’s open pages can read the text but glean no deeper meaning and reap no benefits. A Fiend, an Undead, or a servant of a god from the Lower Planes

last only as long as you strive to do good. If you fail to perform at least one act of kindness or generosity within the span of 10 days, or if you willingly perform an evil act, you lose all the

Prismatic Wall

Spells Player’s Handbook

A shimmering, multicolored plane of light forms a vertical opaque wall—up to 90 feet long, 30 feet high, and 1 inch thick—centered on a point within range. Alternatively, you shape the

Passwall spell, or another spell of equal or greater level that can open a portal on a solid surface, destroys this layer. 5 Blue. Failed Save: 12d6 Cold damage. Successful Save: Half as much

Manshoon

Monsters Forgotten Realms: Adventures in Faerûn

;ve outlived their usefulness. Manshoon doesn’t care who suffers so long he’s able to crush his many enemies and force his subjects into paranoid and eager obedience. History The

formative influence. Manshoon made many enemies and sought to preserve his power by crafting several clones. A magical accident decades ago caused all his clones to activate at once and fight against

Mechanical Wonder

Magic Items Forgotten Realms: Adventures in Faerûn

activated. To activate a Mechanical Wonder, you must wind the wonder with a handheld key unique to that wonder. It takes 1 minute to wind a Mechanical Wonder. While you wind it, you must take the

-sized vehicle is made of brassy metal and has a spiral-shaped propeller atop it. Its midsection is open on two sides. Once wound, the gyrocopter wonder remains active for 8 hours. While active, the

Mechanical Wonder

Magic Items Forgotten Realms: Heroes of Faerûn

activated. To activate a Mechanical Wonder, you must wind the wonder with a handheld key unique to that wonder. It takes 1 minute to wind a Mechanical Wonder. While you wind it, you must take the

propeller atop it. Its midsection is open on two sides. Once wound, the gyrocopter wonder remains active for 8 hours. While active, the gyrocopter can be used as a vehicle; it requires one pilot

Crown of Horns

Magic Items Forgotten Realms: Adventures in Faerûn

the curse to you. Only a Wish spell or the will of Myrkul can remove this curse. As long as you remain cursed, the following properties apply to you: Bound. You are unwilling to part with the crown

effect is immune to it for 1 minute, after which it can be affected again. The aura is inactive while you have the Incapacitated condition. You can activate or deactivate the aura as a Bonus Action

Invisible Stalker Legacy

Monsters Basic Rules (2014)

Invisibility. The stalker is invisible. Faultless Tracker. The stalker is given a quarry by its summoner. The stalker knows the direction and distance to its quarry as long as the two of them are on

Drow Inquisitor

Monsters Mordenkainen Presents: Monsters of the Multiverse

’t summon other demons. It remains for 10 minutes, until it or its summoner dies, or until its summoner dismisses it as an action. Spectral Dagger (Recharges after a Short or Long Rest). The drow

", "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

Pit Fiend (Summoner Variant) Legacy

Monsters Monster Manual (2014)

ability is Charisma (spell save DC 21). The pit fiend can innately cast the following spells, requiring no material components: At will: detect magic, fireball 3/day each: hold monster, wall of

no chance of failure. A summoned devil appears in an unoccupied space within 60 feet of its summoner, acts as an ally of its summoner, and can’t summon other devils. It remains for 1 minute

Mage Hand Legacy

Spells Basic Rules (2014)

open container, or pour the contents out of a vial. You can move the hand up to 30 feet each time you use it. The hand can't attack, activate magic items, or carry more than 10 pounds.

you or if you cast this spell again. You can use your action to control the hand. You can use the hand to manipulate an object, open an unlocked door or container, stow or retrieve an item from an

Arcanaloth (summoner variant) Legacy

Monsters Monster Manual (2014)

): counterspell, fear, fireball 4th level (3 slots): banishment, dimension door 5th level (2 slots): contact other plane, hold monster 6th level (1 slot): chain lightning 7th level (1 slot): finger of death

percent;{"diceNotation":"1d100","rollType":"roll","rollAction":"Summon Yugoloth"} chance of summoning one arcanaloth. A summoned yugoloth appears in an unoccupied space within 60 feet of its summoner, does

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

Barlgura (summoner variant) Legacy

Monsters Monster Manual (2014)

turn, but attack rolls against it have advantage until the start of its next turn. Running Leap. The barlgura’s long jump is up to 40 feet and its high jump is up to 20 feet when it has a running

Demon"} chance of summoning one barlgura. A summoned demon appears in an unoccupied space within 60 feet of its summoner, acts as an ally of its summoner, and can’t summon other demons. It

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

appears in an unoccupied space within 60 feet of its summoner, acts as an ally of its summoner, and can’t summon other demons. It remains for 1 minute, until it or its summoner dies, or until its summoner dismisses it as an action.PoisonCold, Fire, Lightning

Drow Arachnomancer Legacy

Monsters Mordenkainen’s Tome of Foes

Change Shape (Recharges after a Short or Long Rest). The drow can use a bonus action to magically polymorph into a giant spider, remaining in that form for up to 1 hour. It can revert to its true

melds into the giant spider form. It can't activate, use, wield, or otherwise benefit from any of its equipment. It reverts to its humanoid form if it dies. Fey Ancestry. The drow has advantage on

Kobold Inventor

Monsters Mordenkainen Presents: Monsters of the Multiverse

breaks open on impact. A swarm of rot grubs emerges from the shattered pot and remains a hazard in that square. Scorpion on a Stick. The kobold makes a melee attack with a scorpion (see the Monster

within 20 feet of it. A swarm of insects (centipedes);swarm of insects (centipedes; see the Monster Manual) with 11 hit points emerges from the basket and rolls initiative. At the end of each of the swarm

Ice Devil (Summoner Variant) Legacy

Monsters Monster Manual (2014)

of it. The wall is 1 foot thick and up to 30 feet long and 10 feet high, or it's a hemispherical dome up to 20 feet in diameter. When the wall appears, each creature in its space is pushed out of it

":"1d100","rollType":"roll","rollAction":"Summon Devil"} chance of summoning one ice devil. A summoned devil appears in an unoccupied space within 60 feet of its summoner, acts as an ally of its

Drow Shadowblade

Monsters Mordenkainen Presents: Monsters of the Multiverse

-forming in the Abyss, siphoning its essence into themselves. drow shadowblade (summoner variant);Variant: Demon Summoning Some drow shadowblades have an action that allows them to summon a demon

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

Nabassu

Monsters Mordenkainen Presents: Monsters of the Multiverse

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

catch. One way a summoner can avoid this fate is by providing a steady supply of souls to the nabassu, which might persuade the demon to be cooperative—as long as the supply lasts.PoisonCold, Fire, Lightning; Bludgeoning, Piercing, and Slashing from Nonmagical Attacks

Amnizu

Monsters Mordenkainen Presents: Monsters of the Multiverse

, requiring no material components and using Intelligence as the spellcasting ability (spell save DC 19): At will: command 3/day: dominate monster 1/day: feeblemindInstinctive Charm. When a creature

River Styx from fortresses along the river’s blighted banks, where it flows through Dis and Stygia. They collect the souls arriving in the form of lemure;lemures (see the Monster Manual). Lemures

Elder Tempest

Monsters Mordenkainen Presents: Monsters of the Multiverse

in the area covered by the storm. The winds impose disadvantage on ranged attack rolls. The winds extinguish open flames and disperse fog. Siege Monster. The tempest deals double damage to objects

falls there, causing the area to be lightly obscured. Heavy rain also extinguishes open flames and imposes disadvantage on Wisdom (Perception) checks that rely on hearing. In addition, strong winds swirl

Drow Shadowblade (Summoner Variant)

Monsters Mordenkainen Presents: Monsters of the Multiverse

will: dancing lights, darkness 1/day each: faerie fire, levitate (self only) Summon Shadow Demon (1/Day). The drow attempts to magically summon a shadow demon (see the Monster Manual) with a 50 percent

, the summoned demon appears in an unoccupied space within 60 feet of its summoner, acts as an ally of its summoner, and can’t summon other demons. It remains for 10 minutes, until it or its

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

":"damage","rollAction":"Summon Demon","rollDamageType":"psychic"} psychic damage. Otherwise, the summoned demon appears in an unoccupied space within 60 feet of its summoner, acts as an ally of its

Woe Strider

Monsters Mythic Odysseys of Theros

Antimagic Cone. The woe strider's open mouth creates an area of antimagic, as in the antimagic field spell, in a 60-foot cone. At the start of each of its turns, the woe strider decides which way the

cone faces and whether its mouth is open or closed.Multiattack. The woe strider makes two claw attacks and one bite attack. If both claws hit the same creature, the target is grappled (escape DC 14

Magnificent Mansion Legacy

Spells Basic Rules (2014)

any creature you designate when you cast the spell can enter the extradimensional dwelling as long as the portal remains open. You can open or close the portal if you are within 30 feet of it. While

removed from the mansion. When the spell ends, any creatures or objects left inside the extradimensional space are expelled into the open spaces nearest to the entrance.

Elder Tempest Legacy

Monsters Mordenkainen’s Tome of Foes

winds impose disadvantage on ranged attack rolls. The winds extinguish open flames and disperse fog. Siege Monster. The tempest deals double damage to objects and structures.Multiattack. The tempest

obscured. Heavy rain also extinguishes open flames and imposes disadvantage on Wisdom (Perception) checks that rely on hearing. In addition, strong winds swirl in the area covered by the storm. The

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