Excadrill @ Leftovers / Life Orb  
Ability: Sand Rush  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Swords Dance  
- Earthquake  
- Iron Head  
- Rapid Spin / Rock Slide  

Magnezone @ Choice Specs  
Ability: Magnet Pull  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Thunderbolt  
- Volt Switch  
- Flash Cannon  
- Steel Beam / Body Press / Toxic  

Tyranitar @ Leftovers / Smooth Rock  
Ability: Sand Stream  
EVs: 252 HP / 4 Def / 252 SpD  
Careful Nature  
- Rock Blast / Crunch  
- Stealth Rock  
- Toxic  
- Earthquake