Kyurem @ Leftovers  
Ability: Pressure  
EVs: 52 HP / 204 Atk / 252 Spe  
Jolly Nature  
- Dragon Dance  
- Icicle Spear  
- Substitute  
- Roost  

Tyranitar @ Leftovers  
Ability: Sand Stream  
EVs: 252 HP / 216 SpD / 40 Spe  
Careful Nature  
- Crunch  
- Stealth Rock  
- Toxic  
- Earthquake  

Excadrill @ Leftovers  
Ability: Sand Rush  
EVs: 252 Atk / 4 Def / 252 Spe  
Jolly Nature  
- Earthquake  
- Iron Head  
- Swords Dance  
- Rapid Spin  

Tornadus-Therian (M) @ Heavy-Duty Boots  
Ability: Regenerator  
EVs: 4 Def / 252 SpA / 252 Spe  
Timid Nature  
- Nasty Plot  
- Hurricane  
- Focus Blast  
- U-turn  

Toxapex @ Rocky Helmet  
Ability: Regenerator  
EVs: 252 HP / 144 Def / 112 SpD  
Bold Nature  
- Scald  
- Recover  
- Haze  
- Toxic Spikes  

Corviknight @ Leftovers  
Ability: Pressure  
EVs: 252 HP / 168 Def / 88 SpD  
Relaxed Nature  
- Defog  
- Roost  
- U-turn  
- Brave Bird