Metagross

Mega Metagross has an incredible offensive presence which goes even further with Tough Claws, as 3/4 of Mega Metagross's common moves make contact. Its movepool gives it sufficient coverage of the metagame which can often get OHKOs given Mega Metagross' huge Attack stat. Part Steel typing and natural bulk lets Mega Metagross comfortably switch-in to a variety of moves without having to worry about gradual chip damage. However, Mega Metagross can't cover all threats in one moveset and is prone to being revenge killed by Ghost-type Pokemon like Mimikyu, Aegislash, and Mega Gengar.

Below are some sample sets. These sets are likely to be standard, but they will be expanded upon and updated as the metagame progresses.