Tyranitar-Mega @ Tyranitarite  
Ability: Sand Stream  
Tera Type: Rock  
EVs: 84 HP / 252 Atk / 172 Spe  
Adamant Nature  
- Knock Off  
- Pursuit  
- Stone Edge  
- Earthquake  

Heatran @ Leftovers  
Ability: Flash Fire  
Tera Type: Grass  
EVs: 252 HP / 216 SpD / 40 Spe  
Calm Nature  
IVs: 0 Atk  
- Magma Storm  
- Earth Power  
- Protect  
- Toxic  

Slowking-Galar @ Assault Vest  
Ability: Regenerator  
Tera Type: Dragon  
EVs: 248 HP / 252 SpA / 8 SpD  
Modest Nature  
IVs: 0 Atk  
- Sludge Bomb  
- Flamethrower  
- Ice Beam  
- Psychic  

Tornadus-Therian @ Heavy-Duty Boots  
Ability: Regenerator  
Tera Type: Ground  
EVs: 252 HP / 4 SpD / 252 Spe  
Timid Nature  
- Hurricane  
- Defog  
- U-turn  
- Heat Wave  

Alomomola @ Rocky Helmet  
Ability: Regenerator  
Tera Type: Fairy  
EVs: 252 HP / 252 Def / 4 SpD  
Impish Nature  
- Flip Turn  
- Toxic  
- Wish  
- Protect  

Landorus-Therian @ Sitrus Berry  
Ability: Intimidate  
Tera Type: Steel  
EVs: 252 HP / 252 Def / 4 SpD  
Impish Nature  
- Earthquake  
- Taunt  
- Stealth Rock  
- U-turn