Zamazenta @ Choice Band  
Ability: Dauntless Shield  
Tera Type: Fighting  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Close Combat  
- Wild Charge  
- Ice Fang  
- Crunch  

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