Volbeat (M) @ Damp Rock  
Ability: Prankster  
Tera Type: Bug  
EVs: 248 HP / 252 Def / 8 SpD  
Relaxed Nature  
IVs: 0 Spe  
- Rain Dance  
- Encore  
- Taunt  
- U-turn  

Tornadus (M) @ Life Orb  
Ability: Prankster  
Tera Type: Flying  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Hurricane  
- Weather Ball  
- Rain Dance  
- Nasty Plot  

Poliwrath @ Sitrus Berry  
Ability: Swift Swim  
Tera Type: Water  
EVs: 4 HP / 252 Atk / 252 Spe  
Adamant Nature  
- Liquidation  
- Close Combat  
- Ice Punch  
- Belly Drum  

Barraskewda @ Choice Band  
Ability: Swift Swim  
Tera Type: Water  
EVs: 252 Atk / 4 Def / 252 Spe  
Adamant Nature  
- Liquidation  
- Flip Turn  
- Aqua Jet  
- Close Combat  

Overqwil @ Life Orb  
Ability: Swift Swim  
Tera Type: Dark  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Crunch  
- Gunk Shot  
- Liquidation  
- Swords Dance  

Jolteon @ Life Orb  
Ability: Volt Absorb  
Tera Type: Electric  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Thunder  
- Volt Switch  
- Weather Ball  
- Rain Dance