I'm torn. I've found it very useful for a lot of things. Specifically, the mixed build has been quite handy, able to outspeed and OHKO quite a few pokemon. That said, it's not fast or bulky enough to survive Koko, and I'm wondering if it's worth sacrificing my Life Orb. Greninja (F) @ Life Orb Ability: Protean Level: 50 Shiny: Yes EVs: 180 Atk / 76 SpA / 252 Spe Naive Nature - Gunk Shot - Scald - Grass Knot - Rock Slide This is the build I'm currently running. 180 Atk allows Gunk Shot to OHKO most Tapu's, fairies, Ludicolo, and generally do large amounts of physical damage on single targets. Scald is my team's answer to certain threats like Mega-Camerupt. Grass Knot helps deal with annoying rain team members like Swampert and Politoed, though the latter can tank a hit or two, typically. Greninja can easily outspeed and OHKO pokemon like Volcarona and Charizard Y with Rock Slide. This thing has been quite useful to me, but with the trouble I'm having balancing my team, I'm wondering if it's worth dropping.