Maelstrom

The Maelstrom is an Item purchasable from the Enchanted Artifacts. It's a hammer forged for the gods themselves, Maelstrom allows its user to harness the power of lightning when attacking.

Chain Lightning
Gives a 25% chance on attack to release a Chain Lightning that hits four units, dealing 120 magical damage to each, 500 bounce range. It's an orb effect on regular attacks, and an orb effect and buff placer on proc.