Charizard-Mega-Y @ Charizardite Y  
Ability: Drought  
Tera Type: Fire  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Fire Blast  
- Solar Beam  
- Roost  
- Air Slash  

Tornadus-Therian (M) @ Heavy-Duty Boots  
Ability: Regenerator  
Tera Type: Flying  
EVs: 252 HP / 4 SpA / 252 Spe  
Timid Nature  
- Bleakwind Storm  
- U-turn  
- Heat Wave  
- Defog  

Rotom-Wash @ Leftovers  
Ability: Levitate  
Tera Type: Electric  
EVs: 252 HP / 252 Def / 4 SpD  
Bold Nature  
IVs: 0 Atk  
- Volt Switch  
- Hydro Pump  
- Thunder Wave  
- Pain Split  

Meowscarada @ Choice Scarf  
Ability: Protean  
Tera Type: Grass  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Knock Off  
- Flower Trick  
- Spikes  
- U-turn  

Ting-Lu @ Leftovers  
Ability: Vessel of Ruin  
Tera Type: Dark  
EVs: 252 HP / 4 Def / 252 SpD  
Careful Nature  
- Stealth Rock  
- Ruination  
- Earthquake  
- Whirlwind  

Melmetal @ Assault Vest  
Ability: Iron Fist  
Tera Type: Steel  
EVs: 4 HP / 252 Atk / 252 SpD  
Adamant Nature  
- Double Iron Bash  
- Thunder Punch  
- Rock Slide  
- Earthquake