Mewtwo

Mewtwo is a Psychic-Type Pokémon. It appears as an unlockable character in Super Smash Bros. Melee. Despite being classified as a middleweight character, it has very little traction, but Mewtwo can be effective when on the defensive. Mewtwo's special moves are quite useful, once mastered, and have powerful and useful effects. Mewtwo has appeared in Melee, but his inclusion in Brawl is unknown.

SSBM

 * B - Shadow Ball (Much like Samus's Charge Beam, Mewtwo charges up and sends it flying in a wobbly path.)
 * B → - Confusion (Inflicts 10% damage and can reflect projectiles.)
 * B ↑ - Teleport (This move can't make mewtwo through solid items, but can get it out of a tight spot.)
 * B ↓ - Disable (Can disable enemies temporarily and knock them back when used again while the enemy is still disabled. Note: Can be reflected. Your opponent must be facing you in order to work.)

Unlocking
Mewtwo can be unlocked by playing more than 20 hours in Vs. Mode or after having played more than 700 Vs. Mode matches.

Classic Mewtwo trophy
To unlock this trophy, you must complete classic mode as Mewtwo.

Red Smash Mewtwo trophy
To unlock this trophy, you must complete adventure mode as Mewtwo.

Blue Smash Mewtwo trophy
To unlock this trophy, you must complete all-star mode as Mewtwo.