Porygon-Z @ Chople Berry  
Ability: Adaptability  
EVs: 252 HP / 156 Def / 100 Spe  
Modest Nature  
IVs: 0 Atk  
- Agility  
- Nasty Plot  
- Hyper Beam  
- Uproar  

Porygon2 @ Eviolite  
Ability: Download  
EVs: 252 HP / 136 Def / 60 SpA / 52 SpD / 8 Spe  
Calm Nature  
IVs: 0 Atk  
- Hyper Beam  
- Recover  
- Shadow Ball  
- Ice Beam  

Porygon @ Choice Band  
Ability: Download  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Giga Impact  
- Rest  
- Trick  
- Toxic