Ludicolo @ Choice Specs  
Ability: Swift Swim  
Level: 50  
Tera Type: Ghost  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Ice Beam  
- Giga Drain  
- Weather Ball  
- Surf  

Politoed @ Eject Button  
Ability: Drizzle  
Level: 50  
Tera Type: Grass  
IVs: 0 Atk  
- Protect  
- Helping Hand  
- Earth Power  
- Weather Ball  

Ogerpon-Wellspring (F) @ Wellspring Mask  
Ability: Water Absorb  
Level: 50  
Tera Type: Water  
- Follow Me  
- Spiky Shield  
- Rain Dance  
- Ivy Cudgel