Meet this guy.
Pinsir @ Pinsirite
Trait: Hyper Cutter
EVs: 252 Atk/252 Spe/4 Def
Jolly Nature
-Secret Power/Headbutt
-Quick Attack
-Swords Dance
-Storm Throw
As I already mentioned when talking about Pangoro, Storm Throw is effectively a 150 base power move, so it hits very hard even without STAB. Notably, the power increase over Close Combat lets Pinsir OHKO Rotom-W at +2, doing a lot more damage to Skarmory at +2, reliably OHKOing with Storm Throw+Quick Attack offensive checks such as Mega Diancie, Mega Aero, Raikou and Mega Manectric after rocks, and avoiding defense drops.
Btw I screwed up with my previous post, Covet isn't like Knock Off, but like Thief, meaning it should be never used over Secret Power or Headbutt on Mega Lopunny(or likely any Pokémon for that matter).
Close Combat is plain bad when Rock Smash is aviable on Hera :/