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From The Dead God's Hand, which isn't enabled.

Krell

CREATURE 2

Male halfling thief

Perception +6
Languages Common, Halfling
Skills Acrobatics +8, Athletics +6, Deception +7, Society +5, Stealth +8, Thievery +8
Str +0, Dex +4, Con +1, Int +1, Wis +0, Cha +3

AC 18; Fort +6, Ref +10, Will +4
HP 30

Speed 25 feet
Melee Fist +8 (agile, finesse, nonlethal, unarmed), Damage 1d4 bludgeoning
Distracting Halfling
Requirements Krell has taken 2 actions

Effect Krell scuttles around underfoot and behind a foe to leave them open to an attack by an ally. He attempts to Tumble Through a single creature's space. If he's successful, that creature is Off-Guard to the next attack made against them before Krell's next turn.
Sneak Attack

Krell does an additional 1d6 precision damage to Off-Guard targets.

The Dead God's HandORC