Soul

Description
Soul, (recognizably known as Dark Soul), is a merciless, unpleasant, and catastrophic Sword fighter with an Australian accent. He is the antagonist of Smash Region who is sent by the Dark Lord for a set up in attempt to either kill, or recruit Zack to his Empire.

Soul was first introduced by breaking into Zack's house to kidnap Pikachu to a dreadful place called Offensive Cave to drag Zack into his trap.