Garchomp @ Life Orb  
Ability: Rough Skin  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Swords Dance  
- Scale Shot  
- Earthquake  
- Fire Blast  

Hydreigon @ Salac Berry  
Ability: Levitate  
EVs: 12 HP / 244 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Substitute  
- Nasty Plot  
- Dark Pulse  
- Flash Cannon  

Pheromosa @ Choice Band  
Ability: Beast Boost  
EVs: 180 Atk / 28 Def / 48 SpA / 252 Spe  
Naive Nature  
- U-turn  
- Close Combat  
- Triple Axel  
- Shock Wave  

Melmetal @ Assault Vest  
Ability: Iron Fist  
EVs: 252 Atk / 208 SpD / 48 Spe  
Adamant Nature  
- Double Iron Bash  
- Superpower  
- Thunder Punch  
- Ice Punch  

Landorus-Therian (M) @ Rocky Helmet  
Ability: Intimidate  
EVs: 248 HP / 252 Def / 8 SpD  
Impish Nature  
IVs: 30 Spe  
- Stealth Rock  
- Earthquake  
- Knock Off  
- U-turn  

Tapu Fini @ Choice Scarf  
Ability: Misty Surge  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Trick  
- Defog  
- Moonblast  
- Surf