Pheromosa @ Choice Band  
Ability: Beast Boost  
EVs: 252 Atk / 4 Def / 252 Spe  
Jolly Nature  
- Close Combat  
- U-turn  
- Triple Axel  
- Throat Chop  

Groudon @ Choice Band  
Ability: Drought  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Precipice Blades  
- Stone Edge  
- Fire Punch  
- Stealth Rock  

Necrozma-Dusk-Mane @ Choice Band  
Ability: Prism Armor  
EVs: 252 HP / 252 Atk / 4 SpD  
Adamant Nature  
- Sunsteel Strike  
- Knock Off  
- Earthquake  
- Stone Edge  

Marshadow @ Choice Band  
Ability: Technician  
EVs: 252 Atk / 4 Def / 252 Spe  
Adamant Nature  
- Poltergeist  
- Close Combat  
- Shadow Sneak  
- Rock Tomb  

Yveltal @ Choice Band  
Ability: Dark Aura  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Foul Play  
- Knock Off  
- U-turn  
- Sucker Punch  

Xerneas @ Choice Band  
Ability: Fairy Aura  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Play Rough  
- Close Combat  
- Rock Slide  
- Aromatherapy