mechanical spider with only acid from for light

Black Pudding

Monsters Monster Manual

);{"diceNotation":"1d8", "rollType":"damage", "rollAction":"Corrosive Form", "rollDamageType":"Acid"} Acid damage. Nonmagical ammunition is destroyed immediately after hitting the pudding and dealing

penalty reaches −5. The penalty can be removed by casting the Mending spell on the weapon. In 1 minute, the pudding can eat through 2 feet of nonmagical wood or metal. Spider Climb. The pudding

Ochre Jelly

Monsters Monster Manual

Amorphous. The jelly can move through a space as narrow as 1 inch without expending extra movement to do so. Spider Climb. The jelly can climb difficult surfaces, including along ceilings, without

", "rollType":"damage", "rollAction":"Pseudopod", "rollDamageType":"Acid"} Acid damage.Split. Trigger: While the jelly is Large or Medium and has 10+ Hit Points, it becomes Bloodied or is subjected to

Yochlol

Monsters Monster Manual

Advantage on saving throws against spells and other magical effects. Spider Climb. The yochlol can climb difficult surfaces, including along ceilings, without needing to make an ability check. Web

":"damage", "rollAction":"Caustic Lash", "rollDamageType":"Acid"} Acid damage. Spellcasting. The yochlol casts one of the following spells, requiring no Material components and using Charisma as the

Hunger of Hadar

Spells Player’s Handbook

is Difficult Terrain, and it is filled with strange whispers and slurping noises, which can be heard up to 30 feet away. No light, magical or otherwise, can illuminate the area, and creatures fully

within it have the Blinded condition. Any creature that starts its turn in the area takes 2d6 Cold damage. Any creature that ends its turn there must succeed on a Dexterity saving throw or take 2d6 Acid

Vampire Spawn

Monsters Monster Manual

Spider Climb. The vampire can climb difficult surfaces, including along ceilings, without needing to make an ability check. Vampire Weakness. The vampire has these weaknesses: Forbiddance. The

vampire can’t enter a residence without an invitation from an occupant.Running Water. The vampire takes 20 Acid damage if it ends its turn in running water.Stake to the Heart. The vampire is

Prismatic Spray

Spells Player’s Handbook

Eight rays of light flash from you in a 60-foot Cone. Each creature in the Cone makes a Dexterity saving throw. For each target, roll 1d8 to determine which color ray affects it, consulting the

Prismatic Rays table. Prismatic Rays 1d8 Ray 1 Red. Failed Save: 12d6 Fire damage. Successful Save: Half as much damage. 2 Orange. Failed Save: 12d6 Acid damage. Successful Save

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

without effect. The wall sheds Bright Light within 100 feet and Dim Light for an additional 100 feet. You and creatures you designate when you cast the spell can pass through and be near the wall without

Vampire

Monsters Monster Manual

regains 1 Hit Point after spending 1 hour there. Spider Climb. The vampire can climb difficult surfaces, including along ceilings, without needing to make an ability check. Vampire Weakness. The

vampire has these weaknesses: Forbiddance. The vampire can’t enter a residence without an invitation from an occupant. Running Water. The vampire takes 20 Acid damage if it ends its turn in running

Demodragon

Monsters Stranger Things: Welcome to the Hellfire Club

Baleful Presence. Sources of light in a 120-foot Emanation originating from the demodragon flicker wildly. Nonmagical sources of Bright Light in that area instead shed Dim Light. Regeneration. The

(1d8);{"diceNotation":"1d8", "rollType":"damage", "rollAction":"Bite", "rollDamageType":"Acid"} Acid damage. Acid Breath (Recharge 5–6);{"diceNotation":"1d6", "rollType":"recharge", "rollAction":"Acid

Manshoon

Monsters Forgotten Realms: Adventures in Faerûn

ability (spell save DC 19): At Will: Detect Magic, Detect Thoughts, Light, Lightning Bolt (level 4 version), Mage Armor (included in AC), Mage Hand, Prestidigitation 2/Day Each: Scrying, Sending

knowledge of an even older version of himself. One of Manshoon’s enemies, Halaster Blackcloak, removed Manshoon’s left arm at the elbow. Manshoon now uses a mechanical prosthetic arm

Vampire Infernalist

Monsters Astarion's Book of Hungers

. Running Water. The vampire takes 20 Acid damage if it ends its turn in running water. Stake to the Heart. If a weapon that deals Piercing damage is driven into the vampire’s heart while the

course it is. —Astarion on Vampire Infernalists Vampire Infernalist Lairs Vampire infernalists lurk in gloomy libraries or ritual chambers, far from the sun’s light. The region

Tecuziztecatl

Monsters Tales from the Yawning Portal

Amphibious. Tecuziztecatl can breathe air and water. Glowing. Tecuziztecatl sheds dim light within 20 feet of itself. Flexible. Tecuziztecatl can enter a space large enough for a Medium creature

without squeezing. Spider Climb. Tecuziztecatl can climb difficult surfaces, including upside down on ceilings, without needing to make an ability check.Multiattack. Tecuziztecatl makes two pseudopod

Ruin Spider

Monsters The Book of Many Things

Ruinous Acid. Any nonmagical weapon that hits the spider corrodes. After dealing damage, the weapon takes a permanent and cumulative −1 penalty to damage rolls. If its penalty drops to −5

, the weapon is destroyed. Nonmagical ammunition made of metal that hits the spider is destroyed after dealing damage. Spider Climb. The spider can climb difficult surfaces, including upside down on

Citadel Spider

Monsters Vecna: Eve of Ruin

take 10 (3d6);{"diceNotation":"3d6", "rollType":"damage", "rollAction":"Web Bomb", "rollDamageType":"acid"} acid damage and have the restrained condition until the start of the spider’s next

Legendary Resistance (3/Day). If the spider fails a saving throw, it can choose to succeed instead. Spider Climb. The spider can climb difficult surfaces, including upside down on ceilings, without

Black Earth Priest

Monsters Princes of the Apocalypse

spell attacks). It knows the following sorcerer spells (an asterisked spell is from appendix B): Cantrips (at will): acid splash, blade ward, light, mending, mold earth* 1st level (4 slots): earth

tremor,* expeditious retreat, shield 2nd level (3 slots): shatter, spider climb 3rd level (2 slots): slowMultiattack. The priest makes two melee attacks. Glaive. Melee Weapon Attack: +4

Asteroid Spider

Monsters Monstrous Compendium Vol. 1: Spelljammer Creatures

False Appearance. If the spider is motionless, has its eyes and mouth closed, and has its legs wrapped around its body at the start of combat, it has advantage on its initiative roll. Moreover, if a

creature hasn’t observed the spider move or act, that creature must succeed on a DC 18 Intelligence (Investigation) check to discern that the spider is anything other than an asteroid

Ochre Jelly Legacy

Monsters Basic Rules (2014)

Amorphous. The jelly can move through a space as narrow as 1 inch wide without squeezing. Spider Climb. The jelly can climb difficult surfaces, including upside down on ceilings, without needing to

","rollType":"damage","rollAction":"Pseudopod","rollDamageType":"bludgeoning"} bludgeoning damage plus 3 (1d6);{"diceNotation":"1d6","rollType":"damage","rollAction":"Pseudopod","rollDamageType":"acid

Black Pudding Legacy

Monsters Basic Rules (2014)

it takes 4 (1d8);{"diceNotation":"1d8","rollType":"damage","rollAction":"Corrosive Form","rollDamageType":"acid"} acid damage. Any nonmagical weapon made of metal or wood that hits the pudding

or wood that hits the pudding is destroyed after dealing damage. The pudding can eat through 2-inch-thick, nonmagical wood or metal in 1 round. Spider Climb. The pudding can climb difficult surfaces

Clockwork Defender

Monsters Keys from the Golden Vault

, and the defender can’t make Electrified Bite attacks while grappling.A clockwork defender is a mechanical quadruped that vaguely resembles a hound. Its eyes glow and can project intense but

harmless beams of light. It tirelessly protects whatever its creator wants, and it can be programmed by its creator not to attack certain kinds of creatures.PoisonLight Beam. The defender emits bright light from its eyes in a 60-foot cone, or it shuts off this light.

Sentient Ochre Jelly

Monsters Tales from the Yawning Portal

Amorphous. The jelly can move through a space as narrow as 1 inch wide without squeezing. Spider Climb. The jelly can climb difficult surfaces, including upside down on ceilings, without needing to

","rollType":"damage","rollAction":"Pseudopod","rollDamageType":"bludgeoning"} bludgeoning damage plus 3 (1d6);{"diceNotation":"1d6","rollType":"damage","rollAction":"Pseudopod","rollDamageType":"acid

Reduced-threat Ochre Jelly

Monsters Tales from the Yawning Portal

Amorphous. The jelly can move through a space as narrow as 1 inch wide without squeezing. Spider Climb. The jelly can climb difficult surfaces, including upside down on ceilings, without needing to

);{"diceNotation":"1d6","rollType":"damage","rollAction":"Pseudopod","rollDamageType":"acid"} acid damage.Split. When a jelly that is Medium or larger is subjected to lightning or slashing damage, it splits

Juvenile Mimic

Monsters Tasha’s Cauldron of Everything

False Appearance (Object Form Only). While the mimic remains motionless, it is indistinguishable from an ordinary object. Spider Climb. The mimic can climb difficult surfaces, including upside down

damage plus 2 (1d4);{"diceNotation":"1d4","rollType":"damage","rollAction":"Bite","rollDamageType":"acid"} acid damage. Shape-Shift. The mimic polymorphs into an object or back into its true, amorphous

Regenerating Black Pudding

Monsters Out of the Abyss

it takes 4 (1d8);{"diceNotation":"1d8","rollType":"damage","rollAction":"Corrosive Form","rollDamageType":"acid"} acid damage. Any nonmagical weapon made of metal or wood that hits the pudding corrodes

hits the pudding is destroyed after dealing damage. The pudding can eat through 2-inch-thick, nonmagical wood or metal in 1 round. Spider Climb. The pudding can climb difficult surfaces, including

Trapper Legacy

Monsters Volo's Guide to Monsters

that can see it and succeeds on a DC 20 Intelligence (Investigation) or Intelligence (Nature) check can discern its presence. Spider Climb. The trapper can climb difficult surfaces, including upside down

":"1d6","rollType":"damage","rollAction":"Smother","rollDamageType":"acid"} acid damage at the start of each of its turns. While grappled in this way, the target is restrained, blinded, and at risk of suffocating. The trapper can smother only one creature at a time.

Derro Savant Legacy

Monsters Out of the Abyss

(spell save DC 12, +4;{"diceNotation":"1d20+4","rollType":"to hit","rollAction":"Spellcasting"} to hit with spell attacks). The derro knows the following sorcerer spells: Cantrips (at will): acid splash

, mage hand, message, prestidigitation, ray of frost 1st level (4 slots): burning hands, chromatic orb, sleep 2nd level (3 slots): invisibility, spider climb 3rd level (2 slots): lightning bolt

Ancient Black Dragon Legacy

Monsters Basic Rules (2014)

","rollAction":"Bite","rollDamageType":"acid"} acid damage. Claw. Melee Weapon Attack: +15;{"diceNotation":"1d20+15","rollType":"to hit","rollAction":"Claw"} to hit, reach 10 ft., one target. Hit: 15 (2d6

Frightful Presence for the next 24 hours. Acid Breath (Recharge 5–6);{"diceNotation":"1d6","rollType":"recharge","rollAction":"Acid Breath"}. The dragon exhales acid in a 90-foot line that is 10 feet wide

Intelligent Black Pudding

Monsters Waterdeep: Dungeon of the Mad Mage

it takes 4 (1d8);{"diceNotation":"1d8","rollType":"damage","rollAction":"Corrosive Form","rollDamageType":"acid"} acid damage. Any nonmagical weapon made of metal or wood that hits the pudding corrodes

hits the pudding is destroyed after dealing damage. The pudding can eat through 2-inch-thick, nonmagical wood or metal in 1 round. Spider Climb. The pudding can climb difficult surfaces, including

Adult Black Dragon Legacy

Monsters Basic Rules (2014)

","rollAction":"Bite","rollDamageType":"acid"} acid damage. Claw. Melee Weapon Attack: +11;{"diceNotation":"1d20+11","rollType":"to hit","rollAction":"Claw"} to hit, reach 5 ft., one target. Hit: 13 (2d6

Frightful Presence for the next 24 hours. Acid Breath (Recharge 5–6);{"diceNotation":"1d6","rollType":"recharge","rollAction":"Acid Breath"}. The dragon exhales acid in a 60-foot line that is 5 feet

Ooze Master

Monsters Tales from the Yawning Portal

, Melf's acid arrow, suggestion 3rd level (3 slots): fear, slow, stinking cloud 4th level (3 slots): confusion, Evard's black tentacles 5th level (1 slot): cloudkill Spider Climb. The Ooze Master can

","rollDamageType":"acid"} acid damage. Any nonmagical weapon that hits the Ooze Master corrodes. After dealing damage, the weapon takes a permanent and cumulative −1 penalty to damage rolls. If its

Princess Ebonmire

Monsters Out of the Abyss

it takes 4 (1d8);{"diceNotation":"1d8","rollType":"damage","rollAction":"Corrosive Form","rollDamageType":"acid"} acid damage. Any nonmagical weapon made of metal or wood that hits the pudding corrodes

hits the pudding is destroyed after dealing damage. The pudding can eat through 2-inch-thick, nonmagical wood or metal in 1 round. Spider Climb. The pudding can climb difficult surfaces, including

Reduced-threat Black Pudding

Monsters Tales from the Yawning Portal

it takes 4 (1d8);{"diceNotation":"1d8","rollType":"damage","rollAction":"Corrosive Form","rollDamageType":"acid"} acid damage. Any nonmagical weapon made of metal or wood that hits the pudding corrodes

hits the pudding is destroyed after dealing damage. The pudding can eat through 2-inch-thick, nonmagical wood or metal in 1 round. Spider Climb. The pudding can climb difficult surfaces, including

Elder Black Pudding

Monsters Tales from the Yawning Portal

it takes 4 (1d8);{"diceNotation":"1d8","rollType":"damage","rollAction":"Corrosive Form","rollDamageType":"acid"} acid damage. Any nonmagical weapon made of metal or wood that hits the pudding corrodes

hits the pudding is destroyed after dealing damage. The pudding can eat through 2-inch-thick, nonmagical wood or metal in 1 round. Spider Climb. The pudding can climb difficult surfaces, including

Quavilithku Spyder-Fiend

Monsters Vecna: Eve of Ruin

Magic Resistance. The quavilithku has advantage on saving throws against spells and other magical effects. Spider Climb. The quavilithku can climb difficult surfaces, including upside down on

itself on a success. Dissolving Web (Recharge 5–6);{"diceNotation":"1d6", "rollType":"recharge", "rollAction":"Dissolving Web"}. The quavilithku expels acid-drenched webs in a 90-foot cone. Each creature

Rezmir

Monsters Tyranny of Dragons

":"Caustic Bolt","rollDamageType":"acid"} acid damage. Acid Breath (Recharge 5–6);{"diceNotation":"1d6","rollType":"recharge","rollAction":"Acid Breath"}. Rezmir exhales acid in a 30-foot line that is 5

feet wide. Each creature in the line must make a DC 14 Dexterity saving throw, taking 22 (5d8);{"diceNotation":"5d8","rollType":"damage","rollAction":"Acid Breath","rollDamageType":"acid"} acid damage

Dragonblood Ooze

Monsters Fizban's Treasury of Dragons

Amorphous. The ooze can move through a space as narrow as 1 inch wide without squeezing. Spider Climb. The ooze can climb difficult surfaces, including upside down on ceilings, without needing to

":"bludgeoning"} bludgeoning damage plus 14 (4d6);{"diceNotation":"4d6", "rollType":"damage", "rollAction":"Pseudopod", "rollDamageType":"acid"} acid damage. If the target is a Large or smaller

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