Swarm of Quippers

Medium beast · CR 1

Armor Class 13

Hit Points 28 (8d8-8)

Speed swim 40 ft.

STR 13 +1

DEX 16 +3

CON 9 -1

INT 1 -5

WIS 7 -2

CHA 2 -4

Damage Resistances bludgeoning, piercing, slashing

Condition Immunities charmed, frightened, grappled, paralyzed, petrified, prone, restrained, stunned

Senses darkvision60 ft. , passive Perception 8

Traits

Blood Frenzy.: The swarm has advantage on melee attack rolls against any creature that doesn't have all its hit points.
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 quipper. The swarm can't regain hit points or gain temporary hit points.
Water Breathing.: The swarm can breathe only underwater.

Bites. Melee/Ranged Weapon Attack: +5 to hit.: Melee Weapon Attack: +5 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 hit points or fewer.