Dragonite @ Heavy-Duty Boots  
Ability: Multiscale  
Tera Type: Steel  
EVs: 252 HP / 252 Atk / 4 SpD  
Adamant Nature  
- Curse  
- Roost  
- Earthquake  
- Fire Punch  

Heatran @ Leftovers  
Ability: Flash Fire  
Tera Type: Grass  
EVs: 252 HP / 252 SpA / 4 SpD  
Modest Nature  
IVs: 0 Atk  
- Lava Plume  
- Stealth Rock  
- Earth Power  
- Toxic  

Tapu Koko @ Air Balloon  
Ability: Electric Surge  
Tera Type: Flying  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
- Defog  
- Dazzling Gleam  
- U-turn  
- Discharge  

Latias @ Latiasite  
Ability: Levitate  
Tera Type: Fighting  
EVs: 248 HP / 8 Def / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Calm Mind  
- Aura Sphere  
- Psyshock  
- Recover  

Iron Hands @ Black Belt  
Ability: Quark Drive  
Tera Type: Water  
EVs: 248 HP / 252 Atk / 8 SpD  
Adamant Nature  
- Whirlwind  
- Brick Break  
- Thunder Punch  
- Earthquake  

Slowking @ Heavy-Duty Boots  
Ability: Regenerator  
Tera Type: Fire  
EVs: 252 HP / 252 Def / 4 SpA  
Relaxed Nature  
IVs: 0 Atk / 0 Spe  
- Chilly Reception  
- Scald  
- Slack Off  
- Flamethrower