Overqwil @ Lum Berry  
Ability: Swift Swim  
Tera Type: Water  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Throat Chop  
- Gunk Shot  
- Liquidation  
- Swords Dance  

Ludicolo @ Life Orb  
Ability: Swift Swim  
Tera Type: Psychic  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
- Weather Ball  
- Giga Drain  
- Tera Blast  
- Encore  

Basculegion (M) @ Clear Amulet  
Ability: Swift Swim  
Tera Type: Water  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Wave Crash  
- Flip Turn  
- Phantom Force  
- Endeavor  

Tornadus (M) @ Damp Rock  
Ability: Prankster  
Tera Type: Steel  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
- Hurricane  
- Weather Ball  
- Rain Dance  
- U-turn  

Klefki @ Damp Rock  
Ability: Prankster  
Tera Type: Water  
EVs: 252 HP / 252 Def / 4 SpA  
Bold Nature  
IVs: 0 Atk  
- Dazzling Gleam  
- Foul Play  
- Rain Dance  
- Thunder Wave  

Gligar @ Eviolite  
Ability: Immunity  
Tera Type: Water  
EVs: 252 HP / 16 Def / 176 SpD / 64 Spe  
Impish Nature  
- Earthquake  
- U-turn  
- Stealth Rock  
- Taunt