Volbeat @ Damp Rock  
Ability: Prankster  
Tera Type: Fairy  
EVs: 252 HP / 4 Atk / 252 Def  
Relaxed Nature  
IVs: 0 Spe  
- Rain Dance  
- U-turn  
- Encore  
- Roost  

Poliwrath @ Sitrus Berry  
Ability: Swift Swim  
Tera Type: Fairy  
EVs: 4 HP / 252 Atk / 252 Spe  
Jolly Nature  
- Belly Drum  
- Drain Punch  
- Waterfall  
- Knock Off  

Qwilfish-Hisui @ Eviolite  
Ability: Swift Swim  
Tera Type: Ground  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Swords Dance  
- Gunk Shot  
- Crunch  
- Tera Blast  

Electrode-Hisui @ Damp Rock  
Ability: Aftermath  
Tera Type: Ghost  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Rain Dance  
- Volt Switch  
- Leaf Storm  
- Taunt  

Floatzel @ Choice Band  
Ability: Swift Swim  
Tera Type: Water  
EVs: 248 HP / 252 Atk / 8 Spe  
Adamant Nature  
- Wave Crash  
- Flip Turn  
- Ice Spinner  
- Aqua Jet  

Sandslash-Alola @ Leftovers  
Ability: Slush Rush  
Tera Type: Ghost  
EVs: 244 HP / 212 SpD / 52 Spe  
Careful Nature  
- Stealth Rock  
- Rapid Spin  
- Iron Head  
- Knock Off