Tornadus (M) @ Focus Sash  
Ability: Prankster  
Tera Type: Ghost  
EVs: 4 Def / 252 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Tailwind  
- Bleakwind Storm  
- Taunt  
- Protect  

Ogerpon-Wellspring (F) @ Wellspring Mask  
Ability: Water Absorb  
Tera Type: Water  
EVs: 252 HP / 156 Def / 100 SpD  
Careful Nature  
- Ivy Cudgel  
- Taunt  
- Spiky Shield  
- Follow Me  

Amoonguss @ Sitrus Berry  
Ability: Regenerator  
Tera Type: Water  
EVs: 244 HP / 128 Def / 136 SpD  
Bold Nature  
IVs: 0 Atk / 28 Spe  
- Spore  
- Rage Powder  
- Pollen Puff  
- Clear Smog  

Chi-Yu @ Choice Specs  
Ability: Beads of Ruin  
Tera Type: Fire  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
- Heat Wave  
- Dark Pulse  
- Flamethrower  
- Snarl  

Volcanion @ Assault Vest  
Ability: Water Absorb  
Tera Type: Fairy  
EVs: 248 HP / 252 SpA / 8 SpD  
Modest Nature  
IVs: 0 Atk  
- Steam Eruption  
- Heat Wave  
- Earth Power  
- Tera Blast  

Ursaluna @ Flame Orb  
Ability: Guts  
Tera Type: Normal  
EVs: 252 HP / 252 Atk / 4 Spe  
Adamant Nature  
- Swords Dance  
- Facade  
- Headlong Rush  
- Fire Punch