In Pokemon Live!
MechaMew2 is able to learn any move and amplify its power, and by the end of Pokémon Live! it had learned every move in Generation I. This ability allows it to know more than four attacks at once. Throughout Pokémon Live!, MechaMew2 shows no emotion or remorse for having to hurt Pokémon. Giovanni promised Trainers the very rare Diamond Badge to anyone who could defeat it. MechaMew2 is defeated when Mewtwo uses an attack against it which was full of love, caring, and friendship. After experiencing these feelings, MechaMew2 decides it can no longer go along with Giovanni's evil plan, and it grabs Giovanni by the throat and performs Selfdestruct, destroying Giovanni's Gym and itself, though Giovanni somehow survives.
- The prop is 10' tall, 7' wide, and 8' deep. It was made by Costume Armour. If the weight listed on the TCG card is that of the prop, it weighs 4587 lbs.
- MechaMew2 bares a resemblance to Mewtwo when it wore armor in The Battle of the Badge and It's Mr. Mime Time. Instead of legs, MechaMew2 uses tank-like treads to move around, and it carries a large power source on the front of its body.
As an artificially manufactured Pokémon, MechaMew2 is likely genderless.
MechaMew2 is able to learn any attack and amplify its power, and by the end of Pokémon Live! it had learned every move as of Generation I. This ability allows it to know more than four attacks at once, making it the only Pokémon who can do so. After seeing Mewtwo's special attack of love, caring, and friendship, MechaMew2 learns the ability of speech, and possibly freewill, allowing it to rebel against Giovanni.
In the TCG
MechaMew2 never made an official appearance in the Pokémon Trading Card Game however, a promotional card was given out to attendees of the performance. The card is 7" tall by 5" wide, making it slightly smaller than the jumbo-sized Pokémon cards. The backside of the card features the Pokémon Live! logo, instead of the standard TCG card back; this was likely done to show its non-compatibility with the Trading Card Game.
This mechanical marvel was created by Giovanni, the diabolical leader of Team Rocket. It has the power to learn, then amplify and return, the attacks of any Pokémon it meets in battle, making it virtually unstoppable. To insure that MechaMew2 learns every type of Pokémon attack, Giovanni lures trainers to battle him by offering the one-of-a-kind Diamondbadge to whoever can defeat him.
- Imperial: 10'
- Metric: 3.0
- Imperial: 4587lbs
- Metric: 2080.6kg
- MechaMew2 is the heaviest Pokémon in existence, beating Groudon, the heaviest in-game Pokémon.
- Part of his design (namely the treads) resembles the HK-Tanks from the Terminator series.