Offensive (Tyranitar) @ Life Orb / Choice Band
Ability: Magic Guard / Adaptability
EVs: 252 HP / 252 Atk / 4 SpD  
Adamant Nature  
- Knock Off  
- Head Smash / Diamond Storm
- Shore Up / Precipice Blades / Accelerock
- Parting Shot / Sucker Punch

Specially Defensive (Tyranitar) @ Heavy-Duty Boots / Leftovers
Ability: Water Absorb / Regenerator
EVs: 252 HP / 4 Atk / 252 SpD  
Careful Nature  
- Parting Shot / Thousand Waves
- Stealth Rock / Spikes
- Knock Off / Diamond Storm
- Shore Up