Also known as: ダークマインド
The true antagonist and final boss of Kirby & The Amazing Mirror. He shows himself after Kirby defeats Dark Meta Knight a second time. With help from Meta Knight and Shadow Kirby, Kirby is able to defeat the dark tyrant with ease.
His resemblance to Nightmare (Kirby) and Zero (Kirby) suggests that he may be a counterpart to Nightmare, Dark Matter (Kirby), or both. Void's ability to mimic him supports this theory.