Horsea @ Choice Specs  
Ability: Swift Swim  
EVs: 4 Atk / 252 SpA / 252 Spe  
Rash Nature  
- Hydro Pump  
- Ice Beam  
- Flip Turn  
- Surf  

Purrloin @ Damp Rock  
Ability: Unburden  
EVs: 252 HP / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Rain Dance  
- Taunt  
- Thunder Wave  
- Yawn  

Lombre @ Leftovers  
Ability: Swift Swim  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Energy Ball  
- Hydro Pump  
- Ice Beam  
- Rain Dance  

Trapinch @ Choice Band  
Ability: Arena Trap  
EVs: 252 HP / 252 Atk / 4 Spe  
Adamant Nature  
- First Impression  
- Earthquake  
- Toxic  
- Superpower  

Fraxure @ Choice Band  
Ability: Mold Breaker  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Outrage  
- First Impression  
- Superpower  
- Iron Tail  

Klang @ Eviolite  
Ability: Clear Body  
EVs: 132 HP / 252 Atk / 124 Spe  
Adamant Nature  
- Gear Grind  
- Shift Gear  
- Wild Charge  
- Steel Roller