From Pathfinder Society Scenario #6-10: Once in Whispers, which isn't enabled.

Zombie Burster

CREATURE 4

RARE MEDIUM MINDLESS UNDEAD UNHOLY ZOMBIE

Perception +6; darkvision

Skills Athletics +13

Str +4, Dex -2, Con +2, Int -5, Wis +0, Cha -2

AC 18; Fort +13, Ref +6, Will +8

HP 72, void healing; Immunities bleed, death effects, disease, paralyzed, poison, unconscious; Weaknesses slashing 10, vitality 10

Bursting Pustules (disease)

Trigger The zombie takes piercing damage or damage from a critical hit

Effect The pustules covering the zombie's flesh rupture, covering adjacent creatures with vile fluid. Creatures adjacent to the zombie become Sickened 1 unless they succeed at a DC 18 Fortitude save.

Void Healing

A creature with void healing draws health from void energy rather than vitality energy. It is damaged by vitality damage and is not healed by vitality healing effects. It does not take void damage, and it is healed by void effects that heal undead.

Speed 25 feet

Melee Fist +12 (unarmed), Damage 2d6+6 bludgeoning plus Grab

Melee Jaws +12 (unarmed), Damage 1d10+10 piercing

Requirements The zombie has a creature Grabbed or Restrained.

Grab

Requirements The monster's last action was a successful Strike that lists Grab in its damage entry, or the monster has a creature Grabbed or Restrained

Effect If used after a Strike, the monster attempts to Grapple the creature using the body part it attacked with. This attempt neither applies nor counts toward the creature's multiple attack penalty.

The monster can instead use Grab and choose one creature it's grabbing or restraining with an appendage that has Grab to automatically extend that condition to the end of the monster's next turn.

Pathfinder Society Scenario #6-10: Once in WhispersORC