From Pathfinder Abomination Vaults Hardcover Compilation, which isn't enabled.

Deadtide Skeleton Guard

CREATURE -1

MEDIUM EVIL MINDLESS SKELETON UNDEAD UNHOLY

The most common skeletal minions are mere guardians.

Made from bones held together by foul necromancy, skeletons are among the most common types of undead, found haunting old dungeons and forgotten cemeteries.

Perception +2; darkvision

Skills Acrobatics +6, Athletics +3

Str +2, Dex +4, Con +0, Int -5, Wis +0, Cha +0

AC 16; Fort +2, Ref +8, Will +2

HP 4, void healing; Immunities bleed, death effects, disease, paralyzed, poison, unconscious; Resistances cold 5, electricity 5, fire 5, piercing 5, slashing 5

Void Healing

A creature with void healing draws health from void energy rather than vitality energy. It is damaged by vitality damage and is not healed by vitality healing effects. It does not take void damage, and it is healed by void effects that heal undead.

Speed 25 feet

Melee Claw +6 (agile, finesse, unarmed), Damage 1d4+2 slashing

Pathfinder Abomination Vaults Hardcover CompilationOGL