Basculegion-F (F) @ Mystic Water  
Ability: Swift Swim  
Tera Type: Water  
EVs: 4 HP / 252 SpA / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Shadow Ball  
- Hydro Pump  
- Ice Beam  
- Protect  

Pelipper @ Damp Rock  
Ability: Drizzle  
Tera Type: Ground  
EVs: 248 HP / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Rain Dance  
- Tailwind  
- Weather Ball  
- Hurricane  

Sinistcha @ Leftovers  
Ability: Hospitality  
Tera Type: Grass  
EVs: 252 HP / 4 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Strength Sap  
- Protect  
- Matcha Gotcha  
- Rage Powder  

Ogerpon-Wellspring (F) @ Wellspring Mask  
Ability: Water Absorb  
Tera Type: Water  
EVs: 252 HP / 252 Atk / 4 Spe  
Jolly Nature  
- Ivy Cudgel  
- Leech Seed  
- Horn Leech  
- Protect  

Tornadus (M) @ Covert Cloak  
Ability: Prankster  
Tera Type: Flying  
EVs: 252 HP / 252 Spe  
Modest Nature  
- Tailwind  
- Bleakwind Storm  
- Rain Dance  
- U-turn  

Araquanid @ Leftovers  
Ability: Water Bubble  
Tera Type: Water  
EVs: 252 HP / 4 SpD / 252 Spe  
Impish Nature  
- Protect  
- Aqua Ring  
- Waterfall  
- Substitute