Kartana @ Fightinium Z  
Ability: Beast Boost  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Sacred Sword  
- Defog  
- Swords Dance  
- Leaf Blade  

Tyranitar @ Choice Band  
Ability: Sand Stream  
EVs: 80 HP / 252 Atk / 176 Spe  
Adamant Nature  
- Crunch  
- Pursuit  
- Stone Edge  
- Fire Punch  

OR

Tyranitar-Mega @ Tyranitarite  
Ability: Sand Stream  
EVs: 168 HP / 252 Atk / 88 Spe  
Adamant Nature  
- Stone Edge  
- Fire Punch  
- Pursuit  
- Stealth Rock