He has Ditto’s body, his legs merging together into Will-o-Wisp’s tail. He has one eye, sensory nodes all over his arms and on his stomach. His skin is bright green, as the Dueltrix is on his chest.
Powers and Abilities
Will-o-Ditto has Wil-o-Wisp's main abilities, being able to fly, become intangible to phase into living beings, produce and release mana. When it phases into a living being, he can release mana to give them a power boost, or to overwhelm them and cause them to explode.
It has Ditto's self duplication abilities, able to split into several clones to enter several people at once. Due to the sensory nodes, all the clones are connected, and everyone possessed can hear his thoughts and the other people's thoughts, so they can move in unison.