Master Hand (or as known as The Hand) is a right hand-like entity who acts as the creator of the Super Smash Bros. universe and is also the creator of the World of Trophies. He is the main antagonist of the Super Smash Bros series. He is only playable in the games through hacking, but in Melee, a glitch exists that makes him playable. Master Hand's origins are unknown and his and Crazy Hand's purposes are undiscovered. However, Master Hand and Crazy Hand seem to respectively represent creation and destruction. He has been a boss on all Super Smash Bros. games. In Super Smash Bros. for Nintendo 3DS/Wii U, a huge black mass called Master Core appears from him. However, whether Master Hand and Master Core are the same entity or not is unknown.