Dark Matter is the whole purpose of the Kirby's Dream Land series. There are two forms. Dark Matter also appears in the anime, but only in the pilot. Dark Matter is the true final boss of Kirby's Dream Land 2 and phase one of the true final boss in Kirby's Dream Land 3. They are ruled by Zero/Zero Two. They also possess King Dedede, Adeleine, and a Waddle Dee that may be the early form of Bandanna Dee.