This has been my go to team for a good few months now, and worked well entering competitive play for the first time. But, moving up Showdown, its cracks have begun to show, and I'd really appreciate any advice.
Froggy (Greninja) @ Focus Sash
Ability: Protean
EVs: 4 Atk / 252 SAtk / 252 Spd
Hasty...