Tyranitar-Mega @ Tyranitarite  
Ability: Sand Stream  
Level: 50  
Tera Type: Rock  
EVs: 252 HP / 124 Atk / 4 Def / 4 SpD / 124 Spe  
Adamant Nature  
- Rock Slide  
- Knock Off  
- Low Kick  
- Protect  

Excadrill @ Focus Sash  
Ability: Sand Rush  
Level: 50  
Tera Type: Ground  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- High Horsepower  
- Earthquake  
- Iron Head  
- Protect  

Corviknight @ Sitrus Berry  
Ability: Mirror Armor  
Level: 50  
Tera Type: Flying  
EVs: 244 HP / 60 Atk / 4 Def / 36 SpD / 164 Spe  
Careful Nature  
- Brave Bird  
- Iron Head  
- Tailwind  
- Roost  

Gyarados @ Wacan Berry  
Ability: Intimidate  
Level: 50  
Tera Type: Water  
EVs: 252 HP / 4 Atk / 180 Def / 68 SpD / 4 Spe  
Adamant Nature  
- Waterfall  
- Thunder Wave  
- Taunt  
- Protect