From Pathfinder Society Scenario #5-20: The Rakshasa's Court, which isn't enabled.

Sewer Gator

CREATURE 6

LARGE ANIMAL

Perception +14; low-light vision

Skills Athletics +14, Stealth +12 (+14 in water)

Str +4, Dex +5, Con +3, Int -4, Wis +1, Cha -4

AC 23; Fort +15, Ref +17, Will +10

HP 105

Speed 30 feet, swim 25 feet

Melee Jaws +16 (unarmed), Damage 2d6+10 piercing plus Grab

Melee Tail +14 (agile), Damage 2d6+8 bludgeoning

Wall Slam

Requirements The sewer gator must have a creature Grabbed

Effect The sewer gator flips its body, twisting its victim, then releases, flinging them into the nearest wall. It makes a jaws Strike with a +2 circumstance bonus to the attack roll against the grabbed creature. If it hits, it also does 2d4+7 bludgeoning damage and knocks the creature Prone. If it fails, it releases the creature.

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 #5-20: The Rakshasa's CourtOGL