Specialist (Mewtwo-Mega-X) @ Scope Lens  
Ability: Sniper  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Naive Nature  
- Photon Geyser  
- Close Combat  
- Fleur Cannon  
- Focus Energy  

Junes (Darmanitan-Zen) @ Wiki Berry  
Ability: Fur Coat  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD  
Relaxed Nature  
IVs: 0 Spe  
- Core Enforcer  
- Will-O-Wisp  
- Recover  
- U-turn  

aSkyFullOfStars (Arceus-Ghost) @ Toxic Orb  
Ability: Poison Heal  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Jolly Nature  
- Facade  
- Spectral Thief  
- Spiky Shield  
- Defog  

Shadow World (Yveltal) @ Life Orb  
Ability: Triage  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Revelation Dance  
- Oblivion Wing  
- Tail Glow  
- Volt Switch  

Signs of Love (Xerneas) @ Fairium Z  
Ability: Prankster  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Bold Nature  
IVs: 0 Atk  
- Moonblast  
- Haze  
- Recover  
- Stealth Rock  

My True Self (Chansey) (F) @ Eviolite  
Ability: Imposter  
EVs: 252 HP / 252 Def / 252 SpD  
Sassy Nature  
IVs: 0 Atk / 0 Spe  
- Whirlwind  
- Parting Shot  
- Shore Up  
- Topsy-Turvy