Porygon @ Eviolite  
Ability: Trace  
EVs: 252 HP / 252 Def / 4 SpD  
Serious Nature  
IVs: 0 Atk  
- Thunder Wave  
- Toxic  
- Tri Attack  
- Recover  

Porygon2 @ Eviolite  
Ability: Analytic  
EVs: 252 HP / 252 SpA / 4 SpD  
Modest Nature  
IVs: 0 Atk  
- Tri Attack  
- Ice Beam  
- Thunderbolt  
- Recover  

Porygon-Z @ Normalium Z  
Ability: Adaptability  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Shadow Ball  
- Ice Beam  
- Hyper Beam  
- Conversion  

Mudkip @ Focus Sash  
Ability: Torrent  
EVs: 252 HP / 252 Atk / 4 SpD  
Adamant Nature  
- Counter  
- Waterfall  
- Rain Dance  
- Scald  

Marshtomp @ Eviolite  
Ability: Torrent  
EVs: 248 HP / 8 Atk / 252 SpD  
Careful Nature  
- Rain Dance  
- Toxic  
- Stealth Rock  
- Earthquake  

Swampert-Mega @ Swampertite  
Ability: Swift Swim  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Waterfall  
- Earthquake  
- Rock Slide  
- Hammer Arm