Groudon @ Leftovers  
Ability: Drought  
EVs: 252 HP / 48 Atk / 80 Def / 52 SpD / 76 Spe  
Impish Nature  
- Double Team  
- Rest  
- Bulk Up  
- Rollout  

Yveltal @ Heavy-Duty Boots  
Ability: Dark Aura  
EVs: 248 HP / 72 Def / 188 SpD  
Careful Nature  
- Foul Play  
- U-turn  
- Defog  
- Roost  

Groudon @ Life Orb  
Ability: Drought  
EVs: 252 Atk / 4 Def / 252 Spe  
Jolly Nature  
- Swords Dance  
- Precipice Blades  
- Stone Edge  
- Aerial Ace  

Necrozma-Dusk-Mane @ Leftovers  
Ability: Prism Armor  
EVs: 252 HP / 136 Def / 120 Spe  
Impish Nature  
- Dragon Dance  
- Earthquake  
- Sunsteel Strike  
- Moonlight  

Kyurem-White @ Heavy-Duty Boots  
Ability: Turboblaze  
EVs: 36 SpA / 220 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Sheer Cold  
- Freeze-Dry  
- Draco Meteor  
- Roost  

Ho-Oh @ Heavy-Duty Boots  
Ability: Regenerator  
EVs: 248 HP / 176 Atk / 52 SpD / 32 Spe  
Adamant Nature  
- Defog  
- Thunder Wave  
- Brave Bird  
- Sacred Fire