Mythical-Moonlight
I just ran, I ran all Night and Day ~
Mewtwo is basically in the same vein as Shadow the Hedgehog.Mewtwo isn't Mewtwo without Shudo. Without Shudo, Mewtwo is reduced to, "Do you know who I am? Good. SHADOW BALL."
Unless they're in the right hands, the writers pretty much draw a blank at what to do them