Mewtwo-Mega-X @ Life Orb  
Ability: Scrappy  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Adamant Nature  
- Low Kick  
- Photon Geyser  
- Strength Sap  
- Stealth Rock  

Zygarde-Complete @ Leftovers  
Ability: Magic Bounce  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Impish Nature  
- Thousand Waves  
- Volt Switch  
- Baneful Bunker  
- Shore Up  

Xerneas @ Pixie Plate  
Ability: Pixilate  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Rash Nature  
- Rapid Spin  
- Boomburst  
- Extreme Speed  
- Recover  

Necrozma-Dusk-Mane @ Assault Vest  
Ability: Regenerator  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Careful Nature  
- Sunsteel Strike  
- Knock Off  
- U-turn  
- Spectral Thief  

Yveltal @ Toxic Orb  
Ability: Poison Heal  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Quiver Dance  
- Revelation Dance  
- Taunt  
- Earth Power  

Sableye-Mega @ Rocky Helmet  
Ability: Prankster  
EVs: 252 HP / 252 Def / 252 SpD / 252 Spe  
Bold Nature  
IVs: 0 Atk  
- Entrainment  
- Parting Shot  
- Heal Order  
- Haze