From Pathfinder Kingmaker, which isn't enabled.

Nishkiv the Knife

CREATURE 1

UNIQUE MEDIUM CHAOTIC EVIL HUMAN HUMANOID

Male Black Tears rogue

Perception +5

Languages Common, Jotun

Skills Acrobatics +7, Athletics +4, Deception +7, Society +6, Stealth +7

Str +1, Dex +4, Con +1, Int +1, Wis +0, Cha +2

Items Dagger (6), Leather Armor, Healing Potion (Lesser) (3)

AC 16; Fort +6, Ref +9, Will +5

HP 20

Attack of Opportunity

Trigger A creature within the monster's reach uses a manipulate action or a move action, makes a ranged attack, or leaves a square during a move action it's using.

Effect The monster attempts a melee Strike against the triggering creature. If the attack is a critical hit and the trigger was a manipulate action, the monster disrupts that action. This Strike doesn't count toward the monster's multiple attack penalty, and its multiple attack penalty doesn't apply to this Strike.

Speed 25 feet

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

Double Strike

Nishkiv makes two dagger Strikes against the same target. If his first attack hits, the target is Off-Guard to the second attack. The multiple attack penalty applies to these attacks as normal.

Sneak Attack

Nishkiv deals 1d6 extra precision damage to Off-Guard creatures.

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