Psystrike is a move that introduced in Generation V. It is the signature move of Mewtwo. It is considered to be a stronger version of Psyshock. It is a Psychic-type move.
Psystrike inflicts damage. Despite being classified as Special move, this move calculates damage using the user's Special Attack and the opponent's Defense stat.
The user materializes an odd psychic wave to attack the target. This attack does physical damage.
Despite being Mewtwo's signature move, it was introduced four generations after Mewtwo itself.