Politoed @ Damp Rock  
Ability: Drizzle  
Tera Type: Dragon  
EVs: 252 HP / 192 SpA / 64 Spe  
Modest Nature  
IVs: 0 Atk  
- Weather Ball  
- Ice Beam  
- Encore  
- Rest  

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