Reshiram @ Heavy-Duty Boots  
Ability: Turboblaze  
EVs: 64 HP / 252 Atk / 192 Spe  
Adamant Nature  
- Dragon Dance  
- Flare Blitz  
- Roost  
- Dragon Claw  

Groudon @ Leftovers  
Ability: Drought  
EVs: 252 HP / 16 Atk / 220 Def / 20 Spe  
Adamant Nature  
- Stealth Rock  
- Precipice Blades  
- Toxic  
- Stone Edge  

Necrozma-Dusk-Mane @ Rocky Helmet  
Ability: Prism Armor  
EVs: 248 HP / 252 Def / 8 Spe  
Impish Nature  
- Sunsteel Strike  
- Moonlight  
- Knock Off  
- Thunder Wave  

Yveltal @ Heavy-Duty Boots  
Ability: Dark Aura  
EVs: 200 HP / 8 Def / 48 SpD / 252 Spe  
Jolly Nature  
- Foul Play  
- Roost  
- U-turn  
- Defog  

Zacian-Crowned @ Rusted Sword  
Ability: Intrepid Sword  
EVs: 208 HP / 224 Atk / 76 Spe  
Adamant Nature  
- Play Rough  
- Swords Dance  
- Behemoth Blade  
- Crunch  

Kyurem-White @ Heavy-Duty Boots  
Ability: Turboblaze  
EVs: 40 HP / 252 SpD / 216 Spe  
Timid Nature  
IVs: 0 Atk  
- Freeze-Dry  
- Roost  
- Sheer Cold  
- Fusion Flare