Tyranitar @ Heavy-Duty Boots / Smooth Rock / Leftovers
Ability: Sand Stream  
EVs: 200 HP / 252 Atk / 56 Spe  
Adamant Nature  
- Head Smash  
- Knock Off  
- Shore Up  
- Stealth Rock / Spikes / Accelerock / Parting Shot

Tyranitar @ Chople Berry / Heavy-Duty Boots / Smooth Rock / Leftovers
Ability: Sand Stream  
EVs: 252 HP / 4 Def / 252 SpD  
Careful Nature  
- Knock Off  
- Accelerock  
- Shore Up  
- Spikes / Stealth Rock / Parting Shot