Wario

Wario is an unlockable character in Super Mario 64 DS. He is not required to beat the game, but is needed to collect Power Stars that others can't get. He was captured by Chief Chilly at the start of the game and the key to unlock his door is found in the level Chief Chilly Challenge. He has poor speed and jump height, but very high power, able to smash through Black Bricks and other strong objects. He is able to ground-pound with twice the strength of the other characters and can pick up, spin and throw stunned opponents (exclusively to VS Mode). His Power Flower ability is Metal Wario, which gives him invulnerability to lava and most enemy attacks, and the ability to walk underwater.