in your eyes (Whimsicott) @ Babiri Berry  
Ability: Prankster  
EVs: 252 Def / 232 SpD / 24 Spe  
Bold Nature  
IVs: 0 Atk  
- Leech Seed  
- Protect  
- Substitute  
- Taunt  

her (Meloetta) @ Choice Specs  
Ability: Serene Grace  
EVs: 248 HP / 8 Def / 252 SpA  
Modest Nature  
IVs: 0 Atk / 30 SpA / 30 Spe  
- Hyper Beam  
- Psyshock  
- Trick  
- Hidden Power [Fire]  

windows (Diancie) @ Choice Specs  
Ability: Clear Body  
EVs: 248 HP / 8 Atk / 252 SpA  
Quiet Nature  
- Diamond Storm  
- Moonblast  
- Psychic  
- Hidden Power [Electric]