Mega StonesFling power: 80
Mewtwonite Y
Effect
One of a variety of mysterious Mega Stones. Have Mewtwo hold it, and this stone will enable it to Mega Evolve during battle.
FAQ
What does Mewtwonite Y do?
One of a variety of mysterious Mega Stones. Have Mewtwo hold it, and this stone will enable it to Mega Evolve during battle.
What is Mewtwonite Y's Fling power?
Flinging it deals 80 base power damage.