From Pathfinder Society Scenario #6-19: What Walks Again, which isn't enabled.

Deskari Locust Swarm

CREATURE 8

Perception +16; darkvision

Skills Acrobatics +18, Stealth +18

Str +0, Dex +4, Con +6, Int -3, Wis +2, Cha -2

AC 24; Fort +18, Ref +16, Will +14

HP 100; Immunities acid, precision, swarm mind; Weaknesses area damage 10, splash damage 10; Resistances bludgeoning 5, slashing 5, piercing 10

Speed 20 feet, fly 40 feet

Acidic Swarm (acid)

Each enemy in the swarm's space takes 2d8 piercing plus 2d8 acid damage (DC 26 basic Reflex save). Any creature that failures its saving throw also takes 1d6 persistent acid damage.

Pathfinder Society Scenario #6-19: What Walks AgainORC