Including legendaries and mythical Pokemon, which Pokemon have the highest base speed, HP, Sp. Attack, Sp. Defense, Attack, Defense and overall stat?
Physical attack: mega Mewtwo X
Physical defense: tie between mega Steelix, Shuckle, and mega Aggron
Special attack: mega Mewtwo Y
Special defense: Shuckle
Speed: speed Deoxys
Total: tie between mega Mewtwo and mega Rayquaza