Swarm of Esteron 2014

CR 2 beast

Medium beast, unaligned

Armor Class: 13
Hit Points: 54 (12d8)
Speed: 10 ft., fly 30 ft., swim 30 ft.

STR10 (+0)

DEX16 (+3)

CON10 (+0)

INT2 (-4)

WIS12 (+1)

CHA4 (-3)

Saving Throws
Skills
Resistances: bludgeoning, piercing, slashing
Condition Immunities: charmed, frightened, grappled, paralyzed, petrified, prone, restrained, stunned
Senses: darkvision 60 ft., passive Perception 11
Languages: —
Challenge: 2 (450 XP) · Proficiency Bonus +2

Amphibious.

The swarm can breathe air and water.

Keen Smell.

The swarm has advantage on Wisdom (Perception) checks that rely on smell.

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 esteron. The swarm can’t regain hit points or gain temporary hit points.

Actions

Bites.

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 its hp or fewer.

Source: Tome of Beasts 2 (Kobold Press) · License: OPEN GAME LICENSE Version 1.0a details