From Pathfinder Society Scenario #5-19: Demonic Afterparty, which isn't enabled.

Paper Locust Swarm

COMPLEX HAZARD 4

Stealth +22 (trained)

Description A book unfurls and its case forms into a leathery locust, its pages folding into an overwhelming swarm.

Disable DC 20 Thievery to tear up the leather locust, or DC 18 Arcana (trained) or Dispel Magic (2nd rank; counteract DC 22) to render the magic inert.

AC 21; Fort +8, Ref +14

HP 46 (BT 23); Immunities critical hits, precision

Fold Swarm

Trigger A creature touches the bookshelf

Effect The enchanted book transforms into a swarm of origami locusts and one leather locust. The trap then rolls initiative.

Routine

(1 action) The swarm moves up to 30 feet to share the nearest creature's space, slicing into them with their paper wings and spurs. The targeted creature must attempt a DC 21 Reflex save.

Critical Success The creature is unaffected.

Success The creature takes 2d8+5 slashing damage.

Failure The creature takes 2d8 slashing damage and 1d6 persistent bleed damage.

Critical Failure As failure, and the creature is Clumsy 1.

Reset The paper locust swarm resets after 1 minute if there are no creatures to target.

Pathfinder Society Scenario #5-19: Demonic AfterpartyOGL