I tried for the first time this meta, testing more or less silly stuffs, with rather satisfying results, at least at rather low ladder.
Tapu Koko @ Flyinium Z
Ability: Pixilate
EVs: 252 Atk / 4 SpD / 252 Spe
Jolly Nature
- Return
- Mirror Move
- Brave Bird
- Wild Charge
Since I read about z-mirror move mechanics, I wanted to use it. It's a little bit gimmicky, but getting a +2 Atk boost while revenge killing can turn a match. Maybe I should run a - Def / SpDef nature to hit harder when mirror moving a special move.
(I also have trouble knowing when the move 'fails', but... Not a problem when the opponent runs strange sets / you crits
http://replay.pokemonshowdown.com/gen7almostanyability-562255633 )
I tried with it :
Galvanize light ball Pikachu with fake-out + quick attack.
But Pikachu attracts ground types like a magnet. So I tried Refrigerate, which worked suprisingly well.
Triage life-orb Shiinotic.
I thought priority Strength sapp + Giga drain would be nice. But Strength sapp is rather bad after all. I guess a prankster defensive set would be better.
Grassy surge AV A-Muk.
Levitate is probably better, but grassy terrain gives AV Muk a form of recovery, and the main point was to increase the power of the Shiinotic triage Giga-drain.