Volbeat (M) @ Damp Rock  
Ability: Prankster  
Tera Type: Bug  
EVs: 248 HP / 252 Def / 8 SpD  
Bold Nature  
- Rain Dance  
- Tailwind  
- Taunt  
- U-turn  

Tornadus (M) @ Damp Rock  
Ability: Prankster  
Tera Type: Flying  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Rain Dance  
- Tailwind  
- Taunt  
- Hurricane  

Greninja @ Mystic Water  
Ability: Battle Bond  
Tera Type: Water  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
- Water Pledge  
- Surf  
- Water Shuriken  
- Dark Pulse  

Ogerpon-Wellspring (F) @ Wellspring Mask  
Ability: Water Absorb  
Tera Type: Water  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Focus Energy  
- Ivy Cudgel  
- Spiky Shield  
- Power Whip  

Quaquaval @ Razor Claw  
Ability: Moxie  
Tera Type: Water  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Focus Energy  
- Aqua Step  
- Aqua Jet  
- Close Combat  

Braviary-Hisui (M) @ Wise Glasses  
Ability: Tinted Lens  
Tera Type: Psychic  
EVs: 4 Def / 252 SpA / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Esper Wing  
- Hurricane  
- Calm Mind  
- Vacuum Wave