Marshadow @ Life Orb  
Ability: Technician  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Poltergeist  
- Shadow Sneak  
- Close Combat  
- Bulk Up  

Queen (Calyrex-Shadow) @ Choice Scarf  
Ability: As One (Spectrier)  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Astral Barrage  
- Psyshock  
- Trick  
- Aromatherapy  

Princess (Xerneas) @ Power Herb  
Ability: Fairy Aura  
EVs: 212 HP / 252 SpA / 44 Spe  
Modest Nature  
IVs: 0 Atk  
- Geomancy  
- Moonblast  
- Thunder  
- Substitute  

Knight (Yveltal) @ Heavy-Duty Boots  
Ability: Dark Aura  
EVs: 252 HP / 32 Atk / 224 SpD  
Adamant Nature  
- Knock Off  
- U-turn  
- Roost  
- Defog  

Necrozma-Dusk-Mane @ Rocky Helmet  
Ability: Prism Armor  
EVs: 252 HP / 252 Def / 4 SpD  
Impish Nature  
- Stealth Rock  
- Sunsteel Strike  
- Moonlight  
- Knock Off  

Zacian-Crowned @ Rusted Sword  
Ability: Intrepid Sword  
EVs: 184 HP / 252 Atk / 72 Spe  
Adamant Nature  
- Assurance  
- Close Combat  
- Wild Charge  
- Behemoth Blade