Haniver

Creature −1

Tiny
amphibious
fey
gremlin

Perception: +5; darkvision
Languages: Common, Sakvroth, Thalassic
Skills: Acrobatics +5, Deception +4, Nature +3, Stealth +5, Thievery +5; Str +1, Dex +3, Con +2, Int −1, Wis +1, Cha +2

AC: 15; Fort +4, Ref +7, Will +3
HP: 8; Weaknesses cold iron 2

Speed: 10 feet, fly 20 feet, swim 20 feet

Melee ◆ bite +7 (agile, finesse), Damage 1d4 + 1 piercing

Primal Innate Spells DC 13, attack +5; 1st fear, ventriloquism; Cantrips (1st) prestidigitation

Rearrange Possessions ◆ (manipulate) ◆ or ◆◆

The haniver attempts to Steal a small object off a target's person.

If they succeed, they also rifle through and rearrange the contents of the target's pockets, pouches, and other containers. The next time the target attempts to draw a weapon or retrieve a worn item, doing so requires 2 Interact actions instead of one.

The haniver can Steal an object that's closely guarded using this action without the –5 penalty, though not objects that would be extremely noticeable or time-consuming to remove. They can spend 2 actions instead of 1 to use this ability to Steal from a creature in combat or otherwise on guard.

Source: Pathfinder Monster Core 2

Running this fight? Add the haniver to the initiative tracker: type its name and the AC, hit points and Perception for initiative fill in, and the book button shows this stat block mid-fight.