Politoed @ Damp Rock  
Ability: Drizzle  
Tera Type: Water  
EVs: 196 HP / 252 SpD / 60 Spe  
Calm Nature  
IVs: 0 Atk  
- Rain Dance  
- Earth Power  
- Encore  
- Haze  

Basculegion-F (F) @ Mystic Water  
Ability: Adaptability  
Tera Type: Water  
EVs: 252 HP / 4 Atk / 252 SpA  
Mild Nature  
- Aqua Jet  
- Flip Turn  
- Shadow Ball  
- Surf  

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

Forretress @ Leftovers  
Ability: Sturdy  
Tera Type: Fighting  
EVs: 252 HP / 252 Def / 4 SpD  
Bold Nature  
- Toxic Spikes  
- Stealth Rock  
- Rapid Spin  
- Rain Dance  

Magnezone @ Assault Vest  
Ability: Analytic  
Tera Type: Fairy  
EVs: 248 HP / 252 SpA / 8 SpD  
Modest Nature  
- Flash Cannon  
- Thunder  
- Tera Blast  
- Volt Switch  

Volcanion @ Heavy-Duty Boots  
Ability: Water Absorb  
Tera Type: Dark  
EVs: 248 HP / 252 SpA / 8 SpD  
Modest Nature  
IVs: 0 Atk  
- Steam Eruption  
- Flamethrower  
- Earth Power  
- Taunt