Corviknight @ Leftovers  
Ability: Well-Baked Body  
EVs: 252 HP / 4 Atk / 252 SpD  
Careful Nature  
- Bulk Up  
- Agility  
- Power Trip  
- Roost  

Grimmsnarl (M) @ Light Clay  
Ability: Regenerator  
EVs: 252 HP / 252 Def / 4 SpD  
Impish Nature  
- Light Screen  
- Reflect  
- Taunt  
- Spirit Break  

Hatterene (F) @ Covert Cloak  
Ability: Stamina  
EVs: 252 HP / 252 Def / 4 SpD  
Bold Nature  
IVs: 0 Atk  
- Draining Kiss  
- Mystical Fire  
- Calm Mind  
- Psychic Noise  

Heatran @ Air Balloon  
Ability: Water Absorb  
EVs: 4 HP / 252 SpA / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Magma Storm  
- Taunt  
- Earth Power  
- Stealth Rock  

Great Tusk @ Booster Energy  
Ability: Wind Rider  
EVs: 252 HP / 4 SpD / 252 Spe  
Jolly Nature  
- Bulk Up  
- Earthquake  
- Rapid Spin  
- Ice Spinner  

Tornadus-Therian (M) @ Life Orb  
Ability: No Guard  
Tera Type: Flying  
EVs: 4 Def / 252 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Nasty Plot  
- Bleakwind Storm  
- Heat Wave  
- Focus Blast