Distended Corpse

Medium Unknown, Any alignment

Armor Class —

Hit Points —

Speed 20 ft.

STR 10 (+0)

DEX 10 (+0)

CON 10 (+0)

INT 10 (+0)

WIS 10 (+0)

CHA 10 (+0)

Condition Immunities charmed, frightened

Senses —

Languages —

Challenge —

Snake-Swollen. When a corpse is reduced to 0 hit points, it splits open, disgorging a swarm of poisonous snakes. The snakes are hungry and fight until slain.

Source

CoS, p. 165