By Bryan Smith on April 1, 2015 at 4:59pm
During the Nintendo Direct for April 1, Mewtwo was shown completed. He will be available to download on April 28 and can be purchased without the download from Club Nintendo.
Lucas from the "Mother" series will also return in June.
Nintendo also announced Smash Bros. Ballot Fighters, which lets people vote for the next "Smash" fighter.