From Pathfinder Treasure Vault (Remastered), which isn't enabled.

Polarizing Mace

ITEM 10

UNCOMMON AGILE FINESSE SHOVE

Price 950 gp

Usage held in 1 hand

Bulk L

Category simple

Group club

Damage 1d4 bludgeoning

Even grasping the amber handle of this +1 striking shock light mace makes your hair stand on end.

Activate (concentrate, manipulate)

Frequency once per day

Requirements The wielder of a grounding spike is within 30 feet

Effect A great surge of electricity connects your paired weapons. All creatures in a line between you and the wielder of the grounding spike take 4d12 electricity (DC 24 basic Reflex).

Special The polarizing mace pairs with the Grounding Spike.

Pathfinder Treasure Vault (Remastered)ORC