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

Xerneas @ Power Herb  
Ability: Fairy Aura  
EVs: 168 Def / 244 SpA / 96 Spe  
Modest Nature  
IVs: 0 Atk  
- Moonblast  
- Geomancy  
- Focus Blast  
- Thunder  

Necrozma-Dusk-Mane @ Weakness Policy  
Ability: Prism Armor  
EVs: 252 Atk / 4 Def / 252 Spe  
Adamant Nature  
- Sunsteel Strike  
- Stone Edge  
- Earthquake  
- Dragon Dance  

Landorus-Therian (M) @ Leftovers  
Ability: Intimidate  
EVs: 228 HP / 24 Atk / 232 Def / 24 SpD  
Relaxed Nature  
- Defog  
- U-turn  
- Earthquake  
- Stone Edge  

Kyogre @ Leftovers  
Ability: Drizzle  
EVs: 244 HP / 208 Def / 28 SpD / 28 Spe  
Bold Nature  
IVs: 0 Atk  
- Surf  
- Calm Mind  
- Substitute  
- Thunder Wave  

Yveltal @ Heavy-Duty Boots  
Ability: Dark Aura  
EVs: 188 HP / 68 SpD / 252 Spe  
Jolly Nature  
- Knock Off  
- Taunt  
- Roost  
- Defog