Haxorus @ Lum Berry  
Ability: Mold Breaker  
EVs: 252 Atk / 4 Def / 252 Spe  
Adamant Nature  
- Dragon Dance  
- Outrage  
- Earthquake  
- Brick Break  

Hydreigon @ Choice Specs  
Ability: Levitate  
EVs: 4 HP / 252 SpA / 252 Spe  
Modest Nature  
- Draco Meteor  
- Dark Pulse  
- Fire Blast  
- Surf  

Salamence @ Choice Scarf  
Ability: Intimidate  
EVs: 252 Atk / 4 SpA / 252 Spe  
Naive Nature  
- Outrage  
- Dragon Claw  
- Earthquake  
- Fire Blast  

Dragonite @ Lum Berry  
Ability: Multiscale  
EVs: 252 Atk / 4 Def / 252 Spe  
Adamant Nature  
- Dragon Dance  
- Outrage  
- Extreme Speed  
- Roost  

Garchomp @ Choice Band  
Ability: Rough Skin  
EVs: 252 Atk / 4 Def / 252 Spe  
Jolly Nature  
- Outrage  
- Earthquake  
- Stone Edge  
- Fire Fang  

Flygon @ Choice Scarf  
Ability: Levitate  
EVs: 252 Atk / 4 Def / 252 Spe  
Jolly Nature  
- Dragon Claw  
- Earthquake  
- U-turn  
- Stone Edge