From Pathfinder Claws of the Tyrant, which isn't enabled.

Undead Murder

CREATURE 3

UNCOMMON LARGE SKELETON SWARM UNDEAD UNHOLY

Perception +12; darkvision, scent (imprecise) 30 feet

Skills Acrobatics +10, Stealth +7, Thievery +10

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

AC 18; Fort +7, Ref +13, Will +8

HP 32, void healing; Immunities death effects, disease, paralyzed, poison, precision, swarm mind, unconscious, bleed; Weaknesses area damage 5, splash damage 5; Resistances cold 3, electricity 3, piercing 3, slashing 3, fire 3

Mindless Grudge

Trigger A creature deals damage to the murder

Effect The murder begrudges the triggering creature. The murder's swarming hunger deals 3 extra damage to that creature. The effect ends if the murder begrudges a different creature.

Speed 5 feet, fly 35 feet

Swarming Hunger

The murder's beaks and talons deal 2d6 piercing damage to each enemy in the swarm's space (DC 20 basic Reflex save). A creature that critically fails its save is Blinded for 1d4 rounds as the murder focuses its attacks on clawing out the creature's eyes.

Pathfinder Claws of the TyrantORC