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Black Pudding

Large Ooze · · CR 4

  • Ooze
  • Large
  • Tier 1

Black Pudding, CR 4, fills the large ooze role with unaligned disposition. Encounter regions: underground. Sourced from Monster Manual (5e 2014) and Monster Manual (5.5e 2024).

Stat Block

Challenge Rating
4
Type
Ooze
Size
Large
Alignment
Speed
Habitats
Underground
Sources
Monster Manual (5e 2014), Monster Manual (5.5e 2024)

Ecology

Black puddings dwell in deep dungeons, sewers, and forgotten foundries, slowly consuming organic and metallic matter alike. They squeeze through cracks as small as one inch, leaving slime trails that mark their passage. They reproduce by splitting when damaged or fed enough, with each fragment growing to full size. They have no natural predators and are limited only by available food. Some ancient dwarven mines were abandoned solely because puddings infested the lower tunnels.

Behaviour

Black puddings are mindless oozes, driven by hunger and tropism toward warmth and movement. They flow downward by default but climb walls when chasing prey. They cannot be reasoned with, charmed, or frightened. They split when hit with slashing or lightning damage, doubling threats unpredictably. Their corrosive acid dissolves metal, leaving behind digested coins and weapon scraps. They can survive submerged for weeks and emerge from drains unexpectedly.

Origin

Black puddings are believed to be primordial protoplasm, the substance from which life first emerged, persisting in deep places untouched by progress. Some sages claim they are spiritual residue from negative-plane incursions. Others argue they are spawned from oozes in the Plane of Slime. Wizards have studied black puddings for millennia, hoping to harness their digestive properties, though such experiments invariably end with the wizard becoming a meal.

CR 4 monstersAll OozesUnderground

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Frequently Asked Questions about Black Pudding

What is the challenge rating of Black Pudding?
Black Pudding has a challenge rating of 4. It matches tier-1 encounter math.
What type of creature is Black Pudding?
By creature type, Black Pudding is a ooze, large size.
Where does Black Pudding live?
The bestiary places Black Pudding in Underground.
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Scannable QR code encoding the URL https://www.doungim.com/dnd/monsters/black-pudding. Point a phone camera at this code to open the Black Pudding page on your mobile device — useful at the table when a DM's laptop or a printed sheet is showing the page.