Mewtwo @ Assault Vest  
Ability: Pressure  
EVs: 220 SpA / 72 SpD / 216 Spe  
Timid Nature  
IVs: 0 Atk  
- Psystrike  
- Shadow Ball  
- Flamethrower  
- Ice Beam  

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

Necrozma-Dusk-Mane @ Rocky Helmet  
Ability: Prism Armor  
EVs: 252 HP / 4 Atk / 252 Def  
Impish Nature  
- Sunsteel Strike  
- Stealth Rock  
- Morning Sun  
- Earthquake  

Yveltal @ Heavy-Duty Boots  
Ability: Dark Aura  
EVs: 252 HP / 4 Atk / 252 SpD  
Careful Nature  
IVs: 30 Spe  
- Knock Off  
- U-turn  
- Roost  
- Defog  

Kyurem-White @ Utility Umbrella  
Ability: Turboblaze  
EVs: 72 HP / 128 SpA / 192 SpD / 116 Spe  
Calm Nature  
IVs: 0 Atk  
- Ice Beam  
- Freeze-Dry  
- Roost  
- Fusion Flare  

Xerneas @ Choice Band  
Ability: Fairy Aura  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Play Rough  
- Close Combat  
- Megahorn  
- Horn Leech