monster such with only after forming for long

Lightning Bolt

Spells Player’s Handbook

A stroke of lightning forming a 100-foot-long, 5-foot-wide Line blasts out from you in a direction you choose. Each creature in the Line makes a Dexterity saving throw, taking 8d6 Lightning damage on

Energy Bow

Magic Items Dungeon Master’s Guide

, forming a magical ladder up to 60 feet long on the wall. This ladder lasts for 1 minute before disappearing.

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

Rod of Lordly Might

Magic Items Dungeon Master’s Guide

a magic Spear that grants a +3 bonus to attack rolls and damage rolls made with it. Button 4. The rod transforms into a climbing pole up to 50 feet long (you specify the length), though the rod&rsquo

;s buttons remain within your reach. In surfaces as hard as granite, a spike at the bottom and three hooks at the top anchor the pole. Horizontal bars 3 inches long fold out from the sides, 1 foot

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

Lightning Bolt Legacy

Spells Basic Rules (2014)

A stroke of lightning forming a line 100 feet long and 5 feet wide blasts out from you in a direction you choose. Each creature in the line must make a Dexterity saving throw. A creature takes 8d6

Imp (Familiar Variant) Legacy

Monsters Monster Manual (2014)

serve another creature as a familiar, forming a telepathic bond with its willing master. While the two are bonded, the master can sense what the imp senses as long as they are within 1 mile of each other

Pseudodragon (familiar variant) Legacy

Monsters Monster Manual (2014)

language. Familiar. The pseudodragon can serve another creature as a familiar, forming a magic, telepathic bond with that willing companion. While the two are bonded, the companion can sense what the

pseudodragon senses as long as they are within 1 mile of each other. While the pseudodragon is within 10 feet of its companion, the companion shares the pseudodragon’s Magic Resistance trait. At

Quasit (familiar variant) Legacy

Monsters Monster Manual (2014)

. Magic Resistance. The quasit has advantage on saving throws against spells and other magical effects. Familiar. The quasit can serve another creature as a familiar, forming a telepathic bond with its

willing master. While the two are bonded, the master can sense what the quasit senses as long as they are within 1 mile of each other. While the quasit is within 10 feet of its master, the master

Create Homunculus

Spells Xanathar's Guide to Everything

;s other components and touch them, transforming them into a special construct called a homunculus. The statistics of the homunculus are in the Monster Manual. It is your faithful companion, and it

dies if you die. Whenever you finish a long rest, you can spend up to half your Hit Dice if the homunculus is on the same plane of existence as you. When you do so, roll each die and add your

Gazer (Familiar Variant)

Monsters Mordenkainen Presents: Monsters of the Multiverse

Familiar. The gazer can serve another creature as a familiar, forming a telepathic bond with its willing master, provided that the master is at least a 3rd-level spellcaster. While the two are bonded

, the master can sense what the gazer senses as long as they are within 1 mile of each other. If its master causes it physical harm, the gazer will end its service as a familiar, breaking the

Anvilwrought Raptor

Monsters Mythic Odysseys of Theros

created expressly to be familiars. Such creatures have the following trait. Familiar. The anvilwrought can serve another creature as a familiar, forming a magical, telepathic bond with its willing master

. While the two are bonded, the master can sense what the anvilwrought senses, as long as they are within 1 mile of each other. Fire, Poison

Cube of Force Legacy

Magic Items Basic Rules (2014)

charges remaining, nothing happens. Otherwise, a barrier of invisible force springs into existence, forming a cube 15 feet on a side. The barrier is centered on you, moves with you, and lasts for 1

long as the barrier remains. Face Charges Effect 1 1 Gases, wind, and fog can't pass through the barrier. 2 2 Nonliving matter can't pass through the barrier. Walls, floors

Stirge Legacy

Monsters Basic Rules (2014)

movement. It does so after it drains 10 hit points of blood from the target or the target dies. A creature, including the target, can use its action to detach the stirge.This horrid monster looks like

a cross between a large bat and an oversized mosquito. Its legs end in sharp pincers, and its long, needle-like proboscis slashes the air as it seeks to feed on the blood of living creatures.

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

attack—and then they are the last thing their victims see. A shadowblade gains their powers over shadow via a ritual in which they kill a shadow demon and mystically prevent it from re-forming in

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

Gazer Familiar Legacy

Monsters Volo's Guide to Monsters

creature that hears the sounds can tell they are imitations with a successful DC 10 Wisdom (Insight) check. Familiar. The gazer can serve another creature as a familiar, forming a telepathic bond with

its willing master, provided that the master is at least a 3rd-level spellcaster. While the two are bonded, the master can sense what the gazer senses as long as they are within 1 mile of each other

Rod of Lordly Might Legacy

Magic Items Basic Rules (2014)

50 feet long, as you specify. In surfaces as hard as granite, a spike at the bottom and three hooks at the top anchor the pole. Horizontal bars 3 inches long fold out from the sides, 1 foot apart

, forming a ladder. The pole can bear up to 4,000 pounds. More weight or lack of solid anchoring causes the rod to revert to its normal form. If you press button 5, the rod transforms into a handheld

Warlock of the Archfey Legacy

Monsters Volo's Guide to Monsters

;{"diceNotation":"1d20+6","rollType":"to hit","rollAction":"Spellcasting"} to hit with spell attacks). It regains its expended spell slots when it finishes a short or long rest. It knows the following warlock

, dominate beast, faerie fire, fear, hold monster, misty step, phantasmal force, seeming, sleepDagger. Melee or Ranged Weapon Attack: +3;{"diceNotation":"1d20+3","rollType":"to hit","rollAction":"Dagger

Maurezhi

Monsters Mordenkainen Presents: Monsters of the Multiverse

reduced by 1d4;{"diceNotation":"1d4","rollType":"roll","rollAction":"Bite"}. This reduction lasts until the target finishes a short or long rest. The target dies if this reduces its Charisma to 0. It rises

24 hours later as a ghoul (see the Monster Manual), unless it has been revived or its corpse has been destroyed. Claws. Melee Weapon Attack: +6;{"diceNotation":"1d20+6","rollType":"to hit

Harkon's Bite

Magic Items Van Richten’s Guide to Ravenloft

until either Harkon Lukas removes the necklace from you or you are targeted by a remove curse spell or similar magic. As long as you remain cursed, you cannot remove the necklace. Upon donning or

removing the necklace, whether you are attuned to it or not, you are afflicted with werewolf lycanthropy as detailed in the Monster Manual. The curse lasts until the dawn after the next full moon. If you are still wearing the necklace at this time, you are afflicted with the lycanthropy again.

Stone Juggernaut

Monsters Tomb of Annihilation

one. Immutable Form. The juggernaut is immune to any spell or effect that would alter its form. Regeneration. As long as it has 1 hit point left, the juggernaut magically regains all its hit points

daily at dawn. The juggernaut is destroyed and doesn't regenerate if it drops to 0 hit points. Siege Monster. The juggernaut deals double damage to objects and structures.Slam. Melee Weapon Attack: +10

Gazer

Monsters Mordenkainen Presents: Monsters of the Multiverse

familiar, forming a telepathic bond with its willing master, provided that the master is at least a 3rd-level spellcaster. While the two are bonded, the master can sense what the gazer senses as long as

Shadow Assassin

Monsters Waterdeep: Dungeon of the Mad Mage

1d4;{"diceNotation":"1d4","rollType":"roll"} each time it is hit by this attack. The target dies if its Strength is reduced to 0. The reduction lasts until the target finishes a short or long rest

. If a non-evil humanoid dies from this attack, a shadow (see the Monster Manual) rises from the corpse 1d4;{"diceNotation":"1d4","rollType":"roll"} hours later.Necrotic, PoisonAcid, Cold, Fire, Lightning, Thunder; Bludgeoning, Piercing, and Slashing from Nonmagical AttacksRadiant

Kobold Inventor

Monsters Mordenkainen Presents: Monsters of the Multiverse

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

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

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

Adult Silver Dragon Legacy

Monsters Basic Rules (2014)

mines, silver dragons covet the lost outposts of humanoid civilization. An abandoned mountaintop citadel or a remote tower raised by a long-dead wizard is the sort of lair that every silver dragon

its allies. Such creatures descend at a rate of 60 feet per round and take no falling damage. Given days or longer to work, the dragon can make clouds and fog within its lair as solid as stone, forming

Swarm of Cranium Rats Legacy

Monsters Volo's Guide to Monsters

number of feet equal to the chosen radius), or extinguish the light. Innate Spellcasting (Psionics). The swarm's innate spellcasting ability is Intelligence (spell save DC 13). As long as it has more

, dominate monster Swarm. The swarm can occupy another creature's space and vice versa, and the swarm can move through any opening large enough for a Tiny rat. The swarm can't regain hit points or gain

Sea Lion

Monsters Tales from the Yawning Portal

lion can long jump out of or across the water up to 25 feet.Multiattack. The sea lion makes three attacks: one bite attack and two claw attacks. Bite. Melee Weapon Attack: +6;{"diceNotation":"1d20+6

","rollAction":"Claw","rollDamageType":"piercing"} piercing damage.A sea lion is a fearsome monster with the head and forepaws of a lion and the lower body and tail of a fish. Adventurers who delve beneath

Ancient Silver Dragon Legacy

Monsters Basic Rules (2014)

abandoned mines, silver dragons covet the lost outposts of humanoid civilization. An abandoned mountaintop citadel or a remote tower raised by a long-dead wizard is the sort of lair that every silver

, forming structures and other objects as it wishes. If the dragon dies, changed weather reverts to normal, as described in the spell, and the other effects fade in 1d10;{"diceNotation":"1d10","rollType":"roll"} days.Cold

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

long rest. It knows the following warlock spells: Cantrips (at will): chill touch, eldritch blast, mage hand, poison spray 1st–5th level (3 5th-level slots): conjure animals (spiders only), crown of

Psi Crystal

Magic Items Icewind Dale: Rime of the Frostmaiden

This crystal grants you telepathy for as long as you remain attuned to it. See the introduction of the Monster Manual for rules on how this telepathy works. The crystal also glows with a purplish

Warlock of the Archfey

Monsters Mordenkainen Presents: Monsters of the Multiverse

(Recharges after a Short or Long Rest). In response to taking damage, the warlock turns invisible and teleports, along with any equipment it is wearing or carrying, up to 60 feet to an unoccupied space it can

Monster Manual). Warlocks Warlocks gain arcane might through magical pacts with mysterious entities. While some use their abilities to serve the sources of their power, others use them to undermine or even destroy these entities.

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