From Pathfinder Society Special #3-98: Expedition Into Pallid Peril, which isn't enabled.

Aspis Oppressor

CREATURE 5

UNCOMMON MEDIUM HUMAN HUMANOID

Perception +12

Languages Common, Mwangi

Skills Deception +13, Diplomacy +11, Performance +11, Stealth +13, Thievery +11

Str +3, Dex +4, Con +0, Int +0, Wis +2, Cha +4

Items Dagger (4), Elixir of Life (Lesser), Bronze Aspis Consortium Badge

AC 22; Fort +9, Ref +13, Will +12

HP 75

Speed 25 feet

Melee Dagger +15 (agile, thrown 10, versatile s), Damage 1d4+9 piercing

Prepare Fangs

The Aspis oppressor slices their palm with a dagger, and the blade glows as it absorbs some of their blood. The glow spreads to the daggers of the oppressor's Aspis allies. For 1 round, all daggers wielded by the oppressor and allies within 30 feet of them deal an additional 4 poison damage.

Effect: Prepare Fangs 4

Surprise Attack

On the first round of combat, if the Aspis oppressor rolls Deception or Stealth for initiative, creatures that haven't acted are Off-Guard to them.

Pathfinder Society Special #3-98: Expedition Into Pallid PerilOGL