# [Black Pudding](3-Mechanics\CLI\bestiary\ooze/black-pudding-xmm.md)
*Source: Monster Manual (2024) p. 42*
## Black Pudding
*Divisible, Corrosive Blob*
- **Habitat.** Underdark
- **Treasure.** None
Black puddings are shapeless masses of predatory cells. Once a pudding detects organic matter, it oozes toward its prey, dissolving living matter and various objects. If a black pudding is split by lightning or slashing attacks, it divides into two smaller, independent puddings.
Various supernatural conditions might bring black puddings into being. Roll on or choose a result from the Black Pudding Sources table to inspire a pudding's origins.
**Black Pudding Sources**
`dice: [](black-pudding-xmm.md#^black-pudding-sources)`
| dice: 1d6 | The Black Pudding Formed From... |
|-----------|----------------------------------|
| 1 | An ancient black dragon's acidic saliva. |
| 2 | The blood or extreme emotions of a foul deity. |
| 3 | Cosmic entropy or ruinous planar forces. |
| 4 | A curse that transformed a forgotten tyrant. |
| 5 | Forbidden or industrialized magic. |
| 6 | Necrotic material animated by aimless spirits. |
^black-pudding-sources
```statblock
"name": "Black Pudding (XMM)"
"size": "Large"
"type": "ooze"
"alignment": "Unaligned"
"ac": !!int "7"
"hp": !!int "68"
"hit_dice": "8d10 + 24"
"stats":
- !!int "16"
- !!int "5"
- !!int "16"
- !!int "1"
- !!int "6"
- !!int "1"
"speed": "20 ft., climb 20 ft."
"damage_immunities": "acid, cold, lightning, slashing"
"condition_immunities": "[charmed](3-Mechanics/CLI/rules/conditions.md#Charmed), [deafened](3-Mechanics/CLI/rules/conditions.md#Deafened),\
\ [exhaustion](3-Mechanics/CLI/rules/conditions.md#Exhaustion), [frightened](3-Mechanics/CLI/rules/conditions.md#Frightened),\
\ [grappled](3-Mechanics/CLI/rules/conditions.md#Grappled), [prone](3-Mechanics/CLI/rules/conditions.md#Prone),\
\ [restrained](3-Mechanics/CLI/rules/conditions.md#Restrained)"
"senses": "blindsight 60 ft., passive Perception 8"
"languages": ""
"cr": "4"
"traits":
- "desc": "The pudding can move through a space as narrow as 1 inch without expending\
\ extra movement to do so."
"name": "Amorphous"
- "desc": "A creature that hits the pudding with a melee attack roll takes 4 (1d8)\
\ Acid damage. Nonmagical ammunition is destroyed immediately after hitting the\
\ pudding and dealing any damage. Any nonmagical weapon takes a cumulative -1\
\ penalty to attack rolls immediately after dealing damage to the pudding and\
\ coming into contact with it. The weapon is destroyed if the penalty reaches\
\ -5. The penalty can be removed by casting the [Mending](3-Mechanics/CLI/spells/mending-xphb.md)\
\ spell on the weapon.\n\nIn 1 minute, the pudding can eat through 2 feet of nonmagical\
\ wood or metal."
"name": "Corrosive Form"
- "desc": "The pudding can climb difficult surfaces, including along ceilings, without\
\ needing to make an ability check."
"name": "Spider Climb"
"actions":
- "desc": "Melee Attack Roll: +5, reach 10 ft. Hit: 17 (4d6 + 3) Acid damage.\
\ Nonmagical armor worn by the target takes a -1 penalty to the AC it offers.\
\ The armor is destroyed if the penalty reduces its AC to 10. The penalty can\
\ be removed by casting the [Mending](3-Mechanics/CLI/spells/mending-xphb.md)\
\ spell on the armor."
"name": "Dissolving Pseudopod"
"reactions":
- "desc": "Trigger: While the pudding is Large or Medium and has 10+ [Hit Points](3-Mechanics/CLI/rules/variant-rules/hit-points-xphb.md),\
\ it becomes [Bloodied](3-Mechanics/CLI/rules/variant-rules/bloodied-xphb.md)\
\ or is subjected to Lightning or Slashing damage. _Response:_ The pudding splits\
\ into two new Black Puddings. Each new pudding is one size smaller than the original\
\ pudding and acts on its [Initiative](3-Mechanics/CLI/rules/variant-rules/initiative-xphb.md).\
\ The original pudding's [Hit Points](3-Mechanics/CLI/rules/variant-rules/hit-points-xphb.md)\
\ are divided evenly between the new puddings (round down)."
"name": "Split"
"source":
- "XMM"
"image": "3-Mechanics/CLI/bestiary/ooze/token/black-pudding-xmm.webp"
```
^statblock
## Environment
underdark