Diancie-Mega @ Diancite
Ability: Clear Body
EVs: 4 Atk / 252 SpA / 252 Spe
Hasty Nature
- Diamond Storm
- Protect
- Moonblast
- Earth Power

Togekiss @ Leftovers
Ability: Serene Grace
EVs: 252 HP / 4 SpA / 252 SpD
Calm Nature
- Thunder Wave
- Nasty Plot
- Air Slash
- Roost

Clefable @ Leftovers
Ability: Magic Guard
EVs: 252 HP / 252 Def / 4 SpA
Bold Nature
- Calm Mind
- Moonblast
- Flamethrower
- Moonlight

Klefki @ Leftovers
Ability: Prankster
EVs: 252 HP / 252 Def / 4 SpD
Bold Nature
- Spikes
- Thunder Wave
- Foul Play
- Magnet Rise

Sylveon @ Choice Specs
Ability: Pixilate
EVs: 248 HP / 252 SpA / 8 SpD
Modest Nature
- Hyper Voice
- Psyshock
- Hidden Power [Fire]
- Shadow Ball

Azumarill @ Choice Band
Ability: Huge Power
EVs: 248 HP / 252 Atk / 8 SpD
Adamant Nature
- Aqua Jet
- Waterfall
- Superpower
- Play Rough