Blood Beast (5e Creature)
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Large ooze, neutral evil
Damage Vulnerabilities piercing
Amorphous. The ooze can move through a space as narrow as 1 inch wide without squeezing.
Amphibious. The ooze can breathe air and water.
Spider Climb. The ooze can climb difficult surfaces, including upside down on ceilings, without needing to make an ability check.
Pseudopod. Melee Weapon Attack: +6 to hit, reach 5 ft., one creature. Hit: 10 (2d6 + 3) bludgeoning damage, plus 5 (2d4) acid damage.
Split. When an ooze that is Medium or larger is subjected to lightning or slashing damage, it splits into two new oozes if it has at least 10 hit points. Each new ooze has hit points equal to half the original ooze's, rounded down. New oozes are one size smaller than the original ooze.
Blood beasts are blood oozes blessed with the ichor of a powerful fiend. This gives it many powers, and grants it demonic strength, intelligence, and hunger.
Ooze Nature. A blood beast doesn't require sleep.