Medium Beast (Swarm), unaligned
Armor Class 12
Hit Points 44 (8d8+8)
Speed walk +30
Challenge 1
Skills stealth +6, perception +2
Damage Resistances bludgeoning, piercing, slashing
Condition Immunities charmed, frightened, grappled, prone, restrained, stunned
Senses passive Perception 12
Languages —
Grasslands Camouflage. The compsognathus has advantage on Dexterity (Stealth) checks made to hide in tall grass.
Swarm. The swarm can occupy another creature's space and vice versa, and the swarm can move through any opening large enough for a Tiny compsognathus. The swarm can't regain hp or gain temporary hp.
Bite. Melee Weapon Attack: +4 to hit, reach 0 ft., one creature in the swarm's space. Hit: 14 (4d6) piercing damage, or 7 (2d6) piercing damage if the swarm has half of its hp or fewer.
Source: Tome of Beasts 2 · OGL/Open