From Pathfinder #180: The Smoking Gun, which isn't enabled.

Shock Zombie

CREATURE 6

UNCOMMON MEDIUM ELECTRICITY EVIL MINDLESS UNDEAD UNHOLY ZOMBIE

Shock zombies are hideous undead covered with bolts and electrical wiring. Most have two large electric coils mounted on their backs to absorb and project electricity. If uncontrolled, shock zombies often wander far afield in search of inventors' labs or lightning storms to draw power from. In a pinch, the natural electric currents inside living creatures more than suffice.

Perception +12; darkvision

Skills Acrobatics +14, Athletics +15

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

AC 21; Fort +14, Ref +17, Will +11

HP 140, lightning powered, void healing; Immunities bleed, death effects, disease, electricity, paralyzed, poison; Weaknesses vitality 5, slashing 5

Electricity Absorption

For 1 minute after taking electricity damage, a shock zombie loses its usual Slowed 1 condition, gains the ability to use reactions, and gains a +10-foot status bonus to its Speed.

Effect: Electricity Absorption

Lightning Powered

Arcs of restorative electricity jolt between shock zombies. For each shock zombie within 30 feet, the shock zombie gains fast healing 2 (to a maximum of fast healing 10).

Effect: Lightning Powered

Slow

A shock zombie is typically Slowed 1 and can't use reactions (but see electricity absorption).

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 Fist +17 (unarmed), Damage 2d6+7 bludgeoning plus 1d12 electricity

Pathfinder #180: The Smoking GunOGL