bad bat diffusing ceiling roll

Swarm of Bats

Monsters Monster Manual

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 bat. The swarm can’t regain Hit Points or gain

Temporary Hit Points.Bites. Melee Attack Roll: +4;{"diceNotation":"1d20+4", "rollType":"to hit", "rollAction":"Bites"}, reach 5 ft. Hit: 5 (2d4);{"diceNotation":"2d4", "rollType":"damage", "rollAction

Quasit

Monsters Monster Manual

Magic Resistance. The quasit has Advantage on saving throws against spells and other magical effects.Rend. Melee Attack Roll: +5;{"diceNotation":"1d20+5", "rollType":"to hit", "rollAction":"Rend

minute, it succeeds automatically. Shape-Shift. The quasit shape-shifting;shape-shifts to resemble a bat (Speed 10 ft., Fly 40 ft.), a centipede (40 ft., Climb 40 ft.), or a toad (40 ft., Swim 40 ft

Vampire

Monsters Monster Manual

checks.Multiattack (Vampire Form Only). The vampire makes two Grave Strike attacks and uses Bite. Grave Strike (Vampire Form Only). Melee Attack Roll: +9;{"diceNotation":"1d20+9", "rollType":"to hit

DC 14) from one of two hands. Bite (Bat or Vampire Form Only). Constitution Saving Throw: DC 17, one creature within 5 feet that is willing or that has the Grappled, Incapacitated, or Restrained

Beast of Malar

Monsters Forgotten Realms: Adventures in Faerûn

", "rollType":"roll", "rollAction":"Divine Immortality"} days, reviving with all its Hit Points in a place of Malar’s choosing. Legendary Resistance (3/Day). If the beast fails a saving throw, it can

turn with 0 Hit Points and doesn’t regenerate.Multiattack. The beast makes three attacks, using Bite or Claws in any combination. Bite. Melee Attack Roll: +9;{"diceNotation":"1d20+9", "rollType

Augury Legacy

Spells Basic Rules (2014)

course of action that you plan to take within the next 30 minutes. The DM chooses from the following possible omens: Weal, for good results Woe, for bad results Weal and woe, for both good and bad

results Nothing, for results that aren't especially good or bad The spell doesn't take into account any possible circumstances that might change the outcome, such as the casting of additional

Piercer Legacy

Monsters Monster Manual (2014)

False Appearance. While the piercer remains motionless on the ceiling, it is indistinguishable from a normal stalactite. Spider Climb. The piercer can climb difficult surfaces, including upside down

piercer. Hit: 3 (1d6);{"diceNotation":"1d6","rollType":"damage","rollAction":"Drop","rollDamageType":"piercing"} piercing damage per 10 feet fallen, up to 21 (6d6);{"diceNotation":"6d6","rollType":"roll","rollAction":"Drop"}. Miss: The piercer takes half the normal falling damage for the distance fallen.

Trapper

Monsters Mordenkainen Presents: Monsters of the Multiverse

False Appearance. If the trapper is motionless on a floor, wall, or ceiling at the start of combat, it has advantage on its initiative roll. Moreover, if a creature hasn’t observed the trapper

move or act, that creature must succeed on a DC 18 Intelligence (Investigation) check to discern that the trapper isn’t part of the floor, wall, or ceiling. Spider Climb. The trapper can climb

Star Map of Creation

Equipment

and search it for an omen about the results of a specific course of action that you plan to take within the next 30 minutes. The GM chooses from the following possible outcomes: Good omen Bad omen

Mixed omen that has both good and bad results No omen for a result that isn’t especially good or bad The omen doesn’t take into account any possible circumstances that might change

Stirge Legacy

Monsters Basic Rules (2014)

stirge's turns, the target loses 5 (1d4 + 3);{"diceNotation":"1d4+3","rollType":"roll","rollAction":"Blood Drain"} hit points due to blood loss. The stirge can detach itself by spending 5 feet of its

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.

Vampire Warrior Legacy

Monsters Monster Manual (2014)

Shapechanger. If the vampire isn't in sunlight or running water, it can use its action to polymorph into a Tiny bat or a Medium cloud of mist, or back into its true form. While in bat form, the

target (escape DC 18). Bite (Bat or Vampire Form Only). Melee Weapon Attack: +9;{"diceNotation":"1d20+9","rollType":"to hit","rollAction":"Bite"} to hit, reach 5 ft., one willing creature, or a creature

Conjure Animals Legacy

Spells Basic Rules (2014)

disappears when it drops to 0 hit points or when the spell ends. The summoned creatures are friendly to you and your companions. Roll initiative for the summoned creatures as a group, which has its own

Creature Name 0 Frog, Sea Horse, Baboon, Badger, Bat, Cat, Crab, Deer, Eagle, Giant Fire Beetle, Goat, Hawk, Hyena, Jackal, Lizard, Octopus, Owl, Quipper, Rat, Raven, Scorpion, Spider, Vulture

Cadaver Collector

Monsters Mordenkainen Presents: Monsters of the Multiverse

of a conquering army on the Material Plane. These fearsome Constructs obey their summoners until they are dismissed back to Acheron, but if a summoner comes to a bad end, a cadaver collector might

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

Conjure Fey Legacy

Spells Basic Rules (2014)

range. The fey creature disappears when it drops to 0 hit points or when the spell ends. The fey creature is friendly to you and your companions for the duration. Roll initiative for the creature, which

. Sample Creatures CR Creature Name 0 Frog, Sea Horse, Baboon, Badger, Bat, Cat, Crab, Deer, Eagle, Giant Fire Beetle, Goat, Hawk, Hyena, Jackal, Lizard, Octopus, Owl, Quipper, Rat

Ancient Blue Dragon Legacy

Monsters Basic Rules (2014)

same effect two rounds in a row: Part of the ceiling collapses above one creature that the dragon can see within 120 feet of it. The creature must succeed on a DC 15 Dexterity saving throw or take 10

(3d6);{"diceNotation":"3d6","rollType":"damage","rollAction":"Ceiling Collapse","rollDamageType":"bludgeoning"} bludgeoning damage and be knocked prone and buried. The buried target is restrained and

Vampire Legacy

Monsters Basic Rules (2014)

Shapechanger. If the vampire isn’t in sunlight or running water, it can use its action to polymorph into a Tiny bat or a Medium cloud of mist, or back into its true form. While in bat form

damage. Instead of dealing damage, the vampire can grapple the target (escape DC 18). Bite. (Bat or Vampire Form Only). Melee Weapon Attack: +9;{"diceNotation":"1d20+9","rollType":"to hit","rollAction

Vampire Spellcaster Legacy

Monsters Monster Manual (2014)

Shapechanger. If the vampire isn't in sunlight or running water, it can use its action to polymorph into a Tiny bat or a Medium cloud of mist, or back into its true form. While in bat form, the

). Bite. (Bat or Vampire Form Only). Melee Weapon Attack: +9;{"diceNotation":"1d20+9","rollType":"to hit","rollAction":"Bite"} to hit, reach 5 ft., one willing creature, or a creature that is grappled by

Adult Blue Dragon Legacy

Monsters Basic Rules (2014)

effect two rounds in a row: Part of the ceiling collapses above one creature that the dragon can see within 120 feet of it. The creature must succeed on a DC 15 Dexterity saving throw or take 10

(3d6);{"diceNotation":"3d6","rollType":"damage","rollAction":"Ceiling Collapse","rollDamageType":"bludgeoning"} bludgeoning damage and be knocked prone and buried. The buried target is restrained and

Tloques-Popolocas

Monsters Tales from the Yawning Portal

needing to make an ability check. Shapechanger. If Tloques-Popolocas isn't in sunlight or running water, it can use its action to polymorph into a Tiny bat, or back into its true form. While in bat

":"roll","rollAction":"Children of the Night"} swarm of bats;swarms of bats, provided that the sun isn't up. The called creatures arrive in 1d4;{"diceNotation":"1d4","rollType":"roll","rollAction

Zorak Lightdrinker

Monsters Waterdeep: Dungeon of the Mad Mage

Shapechanger. If Zorak isn't in sunlight or running water, he can use his action to polymorph into a Tiny bat or a Medium cloud of mist, or back into his true form. While in bat form, Zorak can't

":"1d8","rollType":"damage","rollAction":"Dwarven Thrower","rollDamageType":"bludgeoning"} bludgeoning damage (2d8;{"diceNotation":"2d8","rollType":"roll","rollAction":"Dwarven Thrower"} if the target

Find Familiar Legacy

Spells Basic Rules (2014)

You gain the service of a familiar, a spirit that takes an animal form you choose: bat, cat, crab, frog (toad), hawk, lizard, octopus, owl, poisonous snake, fish (quipper), rat, raven, sea horse

familiar can deliver the spell as if it had cast the spell. Your familiar must be within 100 feet of you, and it must use its reaction to deliver the spell when you cast it. If the spell requires an attack roll, you use your attack modifier for the roll.

Cadaver Collector Legacy

Monsters Mordenkainen’s Tome of Foes

collector calls up the enslaved spirits of those it has slain; 1d6;{"diceNotation":"1d6","rollType":"roll","rollAction":"Summon Specters"} specter;specters (without Sunlight Sensitivity) arise in

back to Acheron, but if a summoner comes to a bad end, a cadaver collector might wander the Material Plane for centuries, collecting corpses while searching for a way to return home. Sweeping the Dead

Docent

Magic Items Wayfinder's Guide to Eberron

one of the following skills (roll a d4): (1) Arcana, (2) History, (3) Investigation, or (4) Nature. Spells. The docent knows one of the following spells and can cast it at will, requiring no components

(roll a d6): (1–2) detect evil and good or (3–6) detect magic. The docent decides when to cast the spell. Personality. A docent is designed to advise and assist the warforged it’s

Adult White Dragon Legacy

Monsters Basic Rules (2014)

ceiling, striking up to three creatures underneath that the dragon can see within 120 feet of it. The dragon makes one ranged attack roll (+7;{"diceNotation":"1d20+7","rollType":"to hit","rollAction

the ceiling to latch on like bats or slithering down icy crevasses. A legendary white dragon’s innate magic deepens the cold in the area around its lair. Mountain caverns are fast frozen by the

Ancient White Dragon Legacy

Monsters Basic Rules (2014)

ceiling, striking up to three creatures underneath that the dragon can see within 120 feet of it. The dragon makes one ranged attack roll (+7;{"diceNotation":"1d20+7","rollType":"to hit","rollAction

the ceiling to latch on like bats or slithering down icy crevasses. A legendary white dragon’s innate magic deepens the cold in the area around its lair. Mountain caverns are fast frozen by the

Iymrith

Monsters Storm King's Thunder

row: Part of the ceiling collapses above one creature that the dragon can see within 120 feet of it. The creature must succeed on a DC 15 Dexterity saving throw or take 10 (3d6);{"diceNotation":"3d6

","rollType":"damage","rollAction":"Collapsing Ceiling","rollDamageType":"bludgeoning"} bludgeoning damage and be knocked prone and buried. The buried target is restrained and unable to breathe or

Leonin

Species Mythic Odysseys of Theros

adversaries—incredibly clever and well-prepared to play a long game but ultimately doomed to lose their games. 4 I’m certain every bad thing that happens can ultimately be blamed on the

gods, but I roll my eyes at each new twist of fate and try to get on with my life. 5 I wish that I could be as naive as humans and other mortals who actually think the gods are looking out for them

Dunbarrow Witch

Monsters Monstrous Compendium Vol. 4: Eldraine Creatures

throw or transform into a creature, as if under the effects of a polymorph spell, transforming into one of the following forms (roll a d4;{"diceNotation":"1d4", "rollType":"roll", "rollAction

":"Polymorph Concoction"}): 1, bat; 2, frog; 3, lizard; or 4, rat. This transformation lasts for 1 hour or until the creature drops to 0 hit points in its new form. Shattered Shards. The witch targets a

Keresta Delvingstone

Monsters Waterdeep: Dungeon of the Mad Mage

Shapechanger. If Keresta isn't in sunlight or running water, she can use her action to polymorph into a Tiny bat or a Medium cloud of mist, or back into her true form. While in bat form, Keresta

. (Bat or Vampire Form Only). Melee Weapon Attack: +9;{"diceNotation":"1d20+9","rollType":"to hit","rollAction":"Bite"} to hit, reach 5 ft., one willing creature, or a creature that is grappled by Keresta

Ancient Brass Dragon Legacy

Monsters Basic Rules (2014)

speed.A Brass Dragon’s Lair A brass dragon’s desert lair is typically a ruin, canyon, or cave network with ceiling holes to allow for sunlight. Lair Actions On initiative count 20 (losing

presence and location. If the dragon dies, the tracks fade in 1d10;{"diceNotation":"1d10","rollType":"roll"} days, but the other effects fade immediately.Fire

Pirate Legacy

Backgrounds Player’s Handbook (2014)

you may roll for a random trinket on the Trinkets table in chapter 5 of the Player’s Handbook), a set of common clothes, and a pouch containing 10 gp Feature: Bad Reputation No matter where

Adult Brass Dragon Legacy

Monsters Basic Rules (2014)

’s desert lair is typically a ruin, canyon, or cave network with ceiling holes to allow for sunlight. Lair Actions On initiative count 20 (losing initiative ties), the dragon takes a lair action

tracks fade in 1d10;{"diceNotation":"1d10","rollType":"roll"} days, but the other effects fade immediately.Fire

Jermlaine

Monsters Mordenkainen's Fiendish Folio Volume 1

speak to and understand rat;rats and giant rat;giant rats. Swarming Rush. A jermlaine adds 1d4;{"diceNotation":"1d4","rollType":"roll","rollAction":"Swarming Rush"} to its weapon damage rolls while

Underdark passages, hiding the entrances to keep intruders out and set up their ambushes. The jermlaine create passages in the floor, along the walls, and in the upper part of the ceiling. When they attack

Sailor Legacy

Backgrounds Player’s Handbook (2014)

with a hole in the center (or you may roll for a random trinket on the Trinkets table in chapter 5 of the Player’s Handbook), a set of common clothes, and a pouch containing 10 gp Feature: Ship

more than one deserving soul to a briny grave. Fear and bloodshed are no strangers to you, and you’ve garnered a somewhat unsavory reputation in many a port town. Variant Feature: Bad

Strahd von Zarovich

Monsters Curse of Strahd

Shapechanger. If Strahd isn’t in running water or sunlight, he can use his action to polymorph into a Tiny bat, a Medium wolf, or a Medium cloud of mist, or back into his true form. While in

bat or wolf form, Strahd can’t speak. In bat form, his walking speed is 5 feet, and he has a flying speed of 30 feet. In wolf form, his walking speed is 40 feet. His statistics, other than his

Adult Amethyst Dragon

Monsters Fizban's Treasury of Dragons

tables to inspire your portrayal of distinctive amethyst dragon characters. Amethyst Dragon Personality Traits d8;{"diceNotation":"1d8","rollType":"roll","rollAction":"Trait"} Trait 1

, anything is possible—including the creation of a more orderly and perfect cosmos than this one. Amethyst Dragon Ideals d6;{"diceNotation":"1d6","rollType":"roll","rollAction":"Ideal

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