Klefki @ Light Clay  
Ability: Prankster  
EVs: 252 HP / 252 Def / 4 SpD  
Bold Nature  
IVs: 0 Atk  
- Thunder Wave  
- Light Screen  
- Reflect  
- Spikes  

Clefable @ Leftovers  
Ability: Magic Guard  
EVs: 252 HP / 160 Def / 84 SpD / 12 Spe  
Bold Nature  
IVs: 0 Atk  
- Calm Mind  
- Flamethrower  
- Moonblast  
- Soft-Boiled  

Diancie-Mega @ Diancite  
Ability: Magic Bounce  
EVs: 24 Atk / 232 SpA / 252 Spe  
Naive Nature  
- Moonblast  
- Diamond Storm  
- Earth Power  
- Protect  

Azumarill @ Sitrus Berry  
Ability: Huge Power  
EVs: 92 HP / 252 Atk / 164 Spe  
Adamant Nature  
- Belly Drum  
- Aqua Jet  
- Play Rough  
- Knock Off  

Sylveon @ Choice Specs  
Ability: Pixilate  
EVs: 240 HP / 252 SpA / 16 Spe  
Modest Nature  
- Hyper Voice  
- Psyshock  
- Hidden Power [Fire]  
- Shadow Ball  

Togekiss @ Leftovers  
Ability: Serene Grace  
EVs: 248 HP / 48 Def / 32 SpA / 180 Spe  
Timid Nature  
IVs: 0 Atk  
- Air Slash  
- Nasty Plot  
- Thunder Wave  
- Roost