monster spot with once act for for longer

Bag of Beans

Magic Items Dungeon Master’s Guide

This heavy cloth bag contains 3d4 dry beans when found. The bag weighs half a pound regardless of how many beans it contains and becomes a nonmagical item when it no longer contains any beans. If

forth. Whenever a toad is touched, it transforms into a Large or smaller monster of the DM’s choice that acts in accordance with its alignment and nature. The monster remains for 1 minute, then

Kraken

Monsters Monster Manual

Amphibious. The kraken can breathe air and water. Legendary Resistance (4/Day, or 5/Day in Lair). If the kraken fails a saving throw, it can choose to succeed instead. Siege Monster. The kraken

(3d8 + 10);{"diceNotation":"3d8+10", "rollType":"damage", "rollAction":"Swallow", "rollDamageType":"Piercing"} Piercing damage. If the target is Large or smaller, it is swallowed and no longer Grappled

Tarrasque

Monsters Monster Manual

":"Reflective Carapace"}. On a 1–5, the tarrasque is unaffected. On a 6, the tarrasque is unaffected and reflects the spell, turning the caster into the target. Siege Monster. The tarrasque deals

condition. If the tarrasque dies, any swallowed creature no longer has the Restrained condition and can escape from the corpse using 20 feet of movement, exiting Prone.

Book of Vile Darkness

Magic Items Dungeon Master’s Guide

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

attuned to the book, you can cast the following spells (save DC 18) from it: Animate Dead Circle of Death Dominate Monster Finger of Death Once you use the book to cast a spell, you can’t

Eye and Hand of Vecna

Magic Items Dungeon Master’s Guide

Clairvoyance 2 Crown of Madness 1 Disintegrate 4 Dominate Monster 5 Eyebite 4 X-ray Vision. You can take a Magic action to gain X-ray vision with a range of 30 feet for 1

Concentration required), demanding that you commit an evil act. The hand might have a specific act in mind or leave it up to you. Hand of Vecna Spells Spell Charge Cost Finger of Death 5

Elemental Cataclysm

Monsters Monster Manual

). If the cataclysm fails a saving throw, it can choose to succeed instead. Siege Monster. The cataclysm deals double damage to objects and structures.Multiattack. The cataclysm makes two Elemental Burst

successful check, the creature is no longer buried. Success: Half damage only. Control Weather. The cataclysm casts the Control Weather spell, requiring no spell components and using Constitution as the

Ooze-Folk

Monsters Lost Laboratory of Kwalish

Transparent. Even when an ooze-folk is in plain sight, it takes a DC 12 Wisdom (Perception) check to spot an ooze-folk that has neither moved nor attacked. A creature that tries to enter the ooze

, it shatters and can no longer be used. Pseudopod. Melee Weapon Attack: +4;{"diceNotation":"1d20+4","rollType":"to hit","rollAction":"Pseudopod"} to hit, reach 5 ft., one creature. Hit: 5 (1d6 + 2);{"diceNotation":"1d6+2","rollType":"damage","rollAction":"Pseudopod","rollDamageType":"acid"} acid damage.

Deadbark Dryad

Monsters Vecna: Eve of Ruin

vine can be attacked (AC 20; 10 hit points; immunity to poison and psychic damage). Destroying a vine deals no damage to the dryad, but any creature grappled by that vine no longer has the grappled

great evil and is unable to forgive itself, the dryad might transform into a wicked Fey monster called a deadbark dryad. Such dryads relinquish any compassion they once felt for living beings and

Spectral Cloud

Monsters Bigby Presents: Glory of the Giants

. The target dies if its hit point maximum is reduced to 0. A Humanoid slain by this attack immediately rises as a miniature spectral cloud (use the specter stat block in the Monster Manual). The

the effect ends for it, that creature is immune to this spectral cloud’s Chilling Winds for the next 24 hours.A cloud giant that dies through an act of betrayal or an ill-fated wager sometimes

Rutterkin

Monsters Mordenkainen Presents: Monsters of the Multiverse

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

mobs, constantly searching for intruders to surround and devour. These Fiends protect the Abyss from non-demons. When they spot any interlopers, they gather in a crowd and surge forward, emitting a

Giff Shock Trooper

Monsters Spelljammer: Adventures in Space

","rollDamageType":"bludgeoning"} bludgeoning damage and be knocked prone. Siege Monster. The giff deals double damage to objects and structures.Multiattack. The giff makes two Greatsword or Musket

enemy strongholds. Each one is adept at softening up the enemy from a distance with firearms before charging into melee to mop up the foes that remain standing. Giff It’s easy to spot giff in a

Gelatinous Cube (Giant Ooze variant)

Monsters Waterdeep: Dungeon of the Mad Mage

Medium or smaller creatures inside it at a time. When the cube shrinks back to normal size, any creatures that it can no longer contain are expelled into unoccupied spaces around it. Transparent. Even

when the cube is in plain sight, it takes a successful DC 15 Wisdom (Perception) check to spot a cube that has neither moved nor attacked. A creature that tries to enter the cube's space while

Narzugon

Monsters Mordenkainen Presents: Monsters of the Multiverse

creature with a soul, the soul rises from the River Styx as a lemure (see the Monster Manual) in Avernus in 1d4;{"diceNotation":"1d4","rollType":"roll","rollAction":"Hellfire Lance"} hours. If the

archdukes of the Nine Hells. These narzugons act as horrific perversions of knights errant, carrying out their masters’ will. Narzugons wield hell-forged lances that shunt the souls of any they

Tree Blight

Monsters Curse of Strahd

False Appearance. If the blight is motionless at the start of combat, it has advantage on its initiative roll. Moreover, if a creature hasn’t observed the blight move or act, that creature must

succeed on a DC 18 Intelligence (Investigation) check to discern that the blight is animate. Siege Monster. The blight deals double damage to objects and structures.Multiattack. The blight makes one

Treant Sapling

Monsters The Wild Beyond the Witchlight

False Appearance. If the treant is motionless at the start of combat, it has advantage on its initiative roll. Moreover, if a creature hasn’t observed the treant move or act, that creature must

trees have the same statistics as an awakened tree (see the Monster Manual), except they can’t speak. An animated tree acts as an ally of the treant. The tree remains animate for 1 day or until it

Nonaton Modron

Monsters Planescape: Adventures in the Multiverse

Axiomatic Mind. The nonaton can’t be compelled to act in a manner contrary to its nature or its instructions. Combat Ready. The nonaton has advantage on initiative rolls. Disintegration. If

evil and goodWhen modrons act against the will of Primus, nonatons are charged with bringing those rogue units into line. These inspectors also interrogate captured trespassers of Mechanus. Nonatons

Tinderstrike

Magic Items Princes of the Apocalypse

monster (save DC 17) on a fire elemental. Once you have done so, Tinderstrike can’t be used this way again until the next dawn. Dance of the All-Consuming Fire. While inside a fire node, you can

the following flaw: “I act without thinking and take risks without weighing the consequences.”

Scissors of Shadow Snipping

Magic Items The Wild Beyond the Witchlight

next dawn. The shadow (variant);detached shadow is rooted to the spot where it was snipped until you use a bonus action to cause it to behave in one of the following ways, either of which is possible

air, sleep, or nourishment. You can relinquish control of the shadow, at which point it becomes autonomous and behaves as the DM wishes. It uses the shadow stat block in the Monster Manual, but its

Witchlight Hand

Backgrounds The Wild Beyond the Witchlight

;re older, carnival life has lost some of its appeal. The daily routine has grown tedious, the cyclical nature of the carnival’s journey monotonous. The carnival no longer fills your heart with

companions. Statistics for the other companions appear in the Monster Manual. Carnival Companion d8 Companion 1 Old, cantankerous Witchlight hand 2 Young, impressionable Witchlight

Strigoi

Monsters Van Richten’s Guide to Ravenloft

/Day). The strigoi magically summons 1d4 + 2;{"diceNotation":"1d4+2","rollType":"roll","rollAction":"Ravenous Children"} stirge;stirges (see their entry in the Monster Manual) in unoccupied spaces it

can see within 30 feet of it. The stirges are under the strigoi’s control and act immediately after the strigoi in the initiative order. The stirges disappear after 1 hour, when the strigoi dies

Decaton Modron

Monsters Planescape: Adventures in the Multiverse

Axiomatic Mind. The decaton can’t be compelled to act in a manner contrary to its nature or its instructions. Combat Ready. The decaton has advantage on initiative rolls. Disintegration. If

modrons hold leadership positions, maintaining order in Mechanus and the realms beyond. For more information on modrons, see the Monster Manual.

Bag of Beans Legacy

Magic Items Basic Rules (2014)

;shriekers sprout 51-60 1d4 + 8 bright pink toads crawl forth. Whenever a toad is touched, it transforms into a Large or smaller monster of the GM's choice. The monster remains for 1 minute, then

disappears in a puff of bright pink smoke. 61-70 A hungry bulette burrows up and attacks. 71-80 A fruit tree grows. It has 1d10 + 20 fruit, 1d8 of which act as randomly determined magic

Septon Modron

Monsters Planescape: Adventures in the Multiverse

Axiomatic Mind. The septon can’t be compelled to act in a manner contrary to its nature or its instructions. Combat Ready. The septon has advantage on initiative checks. Disintegration. If

, maintaining order in Mechanus and the realms beyond. For more information on modrons, see the Monster Manual.Lightning, Psychic

Barrowghast

Monsters Bigby Presents: Glory of the Giants

finishes a long rest. The target dies if this effect reduces its hit point maximum to 0. A Humanoid slain by this attack immediately rises as a zombie (see the Monster Manual). The zombie acts as an

the barrowghast a noxious stench. Barrowghasts no longer hunger for physical food and instead crave life energy drained from living creatures. They often target former family members and allies, but

Cadaver Collector

Monsters Mordenkainen Presents: Monsters of the Multiverse

enslaved spirits of those it has slain; 1d4;{"diceNotation":"1d4", "rollType":"roll", "rollAction":"Specters"} specter;specters (without Sunlight Sensitivity; see the Monster Manual) arise in unoccupied

spaces within 15 feet of it. The specters act right after the collector on the same initiative count and fight until they’re destroyed. They disappear when the collector is destroyed.

Ancient Green Dragon Legacy

Monsters Basic Rules (2014)

taiga. However, a forest controlled by a green dragon is easy to spot. A perpetual fog hangs in the air in a legendary green dragon’s wood, carrying an acrid whiff of the creature’s poison

form labyrinthine passages within 1 mile of the dragon’s lair. The thickets act as 10-foot-high, 10-foot-thick walls that block line of sight. Creatures can move through the thickets, with every

Antipathy/Sympathy Legacy

Spells Basic Rules (2014)

. While frightened by the target, the creature must use its movement to move to the nearest safe spot from which it can't see the target. If the creature moves more than 60 feet from the target and

can't see it, the creature is no longer frightened, but the creature becomes frightened again if it regains sight of the target or moves within 60 feet of it. Sympathy. The enchantment causes the

Maschin-i-Bozorg

Monsters Quests from the Infinite Staircase

underside. Maschin-i-bozorgs typically act as guardians and sentries, tirelessly patrolling the sites they’re assigned to protect. Each machine obeys the commands of its creator. A machin-i-bozorg

":"bludgeoning"} bludgeoning damage and has the prone condition. If the maschin-i-bozorg remains in the prone creature’s space, the creature also has the restrained condition until it’s no longer in

Wurm

Monsters Guildmasters’ Guide to Ravnica

":"force"} force damage. Siege Monster. The wurm deals double damage to objects and structures. Tunneler. The wurm can burrow through solid rock at half its burrow speed and leaves a 10-foot-diameter

Constitution saving throw at the end of that turn or regurgitate all swallowed creatures, which fall prone in a space within 10 feet of the wurm. If the wurm dies, a swallowed creature is no longer restrained by

Octon Modron

Monsters Planescape: Adventures in the Multiverse

Axiomatic Mind. The octon can’t be compelled to act in a manner contrary to its nature or its instructions. Combat Ready. The octon has advantage on initiative checks. Disintegration. If the

leadership positions, maintaining order in Mechanus and the realms beyond. For more information on modrons, see the Monster Manual.Psychic

Sibriex

Monsters Mordenkainen Presents: Monsters of the Multiverse

material components and using Charisma as the spellcasting ability (spell save DC 21): At will: command, dispel magic, hold monster 1/day: feeblemind Warp Creature. The sibriex targets up to three

6 levels of exhaustion, it dies and instantly transforms into a living manes (see the Monster Manual) under the sibriex’s control. The transformation of the body can be undone only by a wish

Eye Monger

Monsters Spelljammer: Adventures in Space

hasn’t observed the eye monger move or act, that creature must succeed on a DC 18 Intelligence (Investigation) check to discern that the eye monger is animate. Unusual Nature. The eye monger doesn

within 10 feet of the eye monger. If the eye monger dies, a swallowed creature is no longer restrained by it and can escape from the corpse by using 10 feet of movement, exiting prone.When its large

Beanstalk Wurm

Monsters Monstrous Compendium Vol. 4: Eldraine Creatures

False Appearance. If the wurm is motionless at the start of combat, it has advantage on its initiative roll. Moreover, if a creature hasn’t observed the wurm move or act, that creature must

condition. If the wurm dies, a swallowed creature no longer has the restrained condition and can escape from the corpse by using 10 feet of movement, exiting with the prone condition.Wurms are

Ancient Silver Dragon Legacy

Monsters Basic Rules (2014)

doesn’t need to be outdoors; otherwise the effect is identical to the control weather spell. Within 1 mile of the lair, winds buoy non-evil creatures that fall due to no act of the dragon

’s or 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

Runic Colossus

Monsters Bigby Presents: Glory of the Giants

. Siege Monster. The colossus deals double damage to objects and structures.Multiattack. The colossus makes two Slam attacks and then uses Stomp. Slam. Melee Weapon Attack: +14;{"diceNotation":"1d20+14

DC 22 Strength check. On a successful check, the affected creature relocates to an unoccupied space of its choice within 5 feet of the colossus and is no longer restrained. Arcane Beam (Recharge 5–6

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