From Pathfinder Society Scenario #1-19: Iolite Squad Alpha, which isn't enabled.

Elderly Giant Tarantula

CREATURE 3

Perception +9; darkvision

Skills Acrobatics +5, Athletics +10, Stealth +7

Str +5, Dex +0, Con +4, Int -5, Wis +1, Cha -4

AC 16; Fort +10, Ref +8, Will +6

HP 65

Speed 30 feet, climb 30 feet

Melee Fangs +12, Damage 2d6+5 piercing plus Giant Tarantula Venom

Melee Leg +12 (reach 10), Damage 1d10+5 bludgeoning plus Knockdown

Giant Tarantula Venom (poison)

Saving Throw DC 25 Fortitude

Maximum Duration 8 rounds

Stage 1 1d4 poison damage (1 round)

Stage 2 1d4 poison, Off-Guard, and Clumsy 1(1 round)

Stage 3 1d4 poison, off-guard, and Clumsy 2

Stage 4 1d4 poison and Paralyzed (1 round).

Hair Barrage

The tarantula flicks its legs, flinging spiky hairs in a 15-foot cone. This deals 3d8 piercing damage with a DC 19 basic Reflex save.

Knockdown

Requirements The monster's last action was a successful Strike that lists Knockdown in its damage entry

Effect The monster attempts to Trip the creature. This attempt neither applies nor counts toward the monster's multiple attack penalty.

Pathfinder Society Scenario #1-19: Iolite Squad AlphaOGL