Swarm of Insects
Medium Beast
Armor Class 12
Hit Points 22 (5d8)
Speed walk +20, climb +20
Challenge 1/2
Damage Resistances bludgeoning, piercing, slashing
Condition Immunities charmed, frightened, grappled, paralyzed, petrified, prone, restrained, stunned, unconscious
Senses blindsight 10 ft., passive Perception 8
Special Abilities
Swarm. The swarm can occupy another creatures space and move through any opening large enough for a Tiny creature. It can't gain hit points or temporary hit points.
Actions
Bites. Melee Weapon Attack: +4 to hit, reach 0 ft., one target. Hit: 11 (2d10) piercing damage or 5 (1d10) piercing damage if the swarm is bloodied.
Venom. Melee Weapon Attack: +4 to hit, reach 0 ft., one target. Hit: 5 (2d4) piercing damage plus 7 (2d6) poison damage or 2 (1d4) piercing damage plus 3 (1d6) poison damage if the swarm is bloodied.
Source: Level Up Advanced 5e Monstrous Menagerie · OGL/Open