Celesteela @ Leftovers  
Ability: Beast Boost  
Tera Type: Steel  
EVs: 248 HP / 16 Def / 244 SpD  
Relaxed Nature  
- Heavy Slam  
- Flamethrower  
- Leech Seed  
- Protect  

Mewtwo-Mega-Y @ Mewtwonite Y  
Ability: Insomnia  
Tera Type: Psychic  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Nasty Plot  
- Psystrike  
- Ice Beam  
- Fire Blast  

Clodsire @ Leftovers  
Ability: Unaware  
Tera Type: Poison  
EVs: 252 HP / 4 Def / 252 SpD  
Careful Nature  
- Earthquake  
- Toxic  
- Stealth Rock  
- Recover  

Tornadus-Therian (M) @ Heavy-Duty Boots  
Ability: Regenerator  
Tera Type: Flying  
EVs: 184 HP / 108 Def / 216 Spe  
Timid Nature  
- Bleakwind Storm  
- U-turn  
- Knock Off  
- Defog  

Alomomola @ Heavy-Duty Boots  
Ability: Regenerator  
Tera Type: Water  
EVs: 252 HP / 8 Def / 248 SpD  
Sassy Nature  
IVs: 0 Spe  
- Flip Turn  
- Toxic  
- Wish  
- Protect  

Kartana @ Choice Band  
Ability: Beast Boost  
Tera Type: Grass  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Sacred Sword  
- Leaf Blade  
- Knock Off  
- Smart Strike