Goat Ditto (Ditto) @ Quick Claw  
Ability: Imposter  
EVs: 248 HP / 8 Atk / 252 Def  
Impish Nature  
- Transform  

Grimmsnarl @ Leftovers  
Ability: Prankster  
EVs: 180 HP / 252 Def / 76 SpD  
Relaxed Nature  
IVs: 0 Atk  
- Thunder Wave  
- Swagger  
- Foul Play  
- Substitute  

Porygon-Z @ Choice Specs  
Ability: Adaptability  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Tri Attack  
- Ice Beam  
- Thunderbolt  
- Trick  

Jirachi @ Choice Scarf  
Ability: Serene Grace  
EVs: 68 HP / 252 Atk / 188 Spe  
Adamant Nature  
- U-turn  
- Iron Head  
- Body Slam  
- Trick  

Togekiss @ Leftovers  
Ability: Serene Grace  
EVs: 188 HP / 252 SpA / 68 Spe  
Modest Nature  
IVs: 0 Atk  
- Thunder Wave  
- Substitute  
- Air Slash  
- Nasty Plot  

Mew @ Leftovers  
Ability: Synchronize  
EVs: 252 HP / 4 Def / 252 Spe  
Timid Nature  
- Transform  
- Block  
- Imprison  
- Roost