Volbeat (M) @ Damp Rock  
Ability: Prankster  
Tera Type: Bug  
EVs: 252 HP / 136 Def / 120 SpD  
Impish Nature  
- U-turn  
- Encore  
- Taunt  
- Rain Dance  

Jolteon @ Damp Rock  
Ability: Volt Absorb  
Tera Type: Electric  
EVs: 112 HP / 40 Def / 104 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Thunder  
- Rain Dance  
- Volt Switch  
- Light Screen  

Floatzel @ Choice Band  
Ability: Swift Swim  
Tera Type: Water  
EVs: 48 HP / 252 Atk / 208 Spe  
Adamant Nature  
- Flip Turn  
- Wave Crash  
- Ice Spinner  
- Crunch  

Ludicolo @ Weakness Policy  
Ability: Swift Swim  
Tera Type: Water  
EVs: 252 SpA / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Energy Ball  
- Rain Dance  
- Ice Beam  
- Weather Ball  

Beartic @ Heavy-Duty Boots  
Ability: Swift Swim  
Tera Type: Fighting  
EVs: 252 Atk / 252 Spe  
Adamant Nature  
- Close Combat  
- Liquidation  
- Swords Dance  
- Icicle Crash  

Golduck @ Choice Specs  
Ability: Swift Swim  
Tera Type: Water  
EVs: 4 HP / 252 SpA / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Surf  
- Power Gem  
- Psychic  
- Ice Beam