Yveltal @ Heavy-Duty Boots  
Ability: Dark Aura  
EVs: 232 HP / 24 SpD / 252 Spe  
Jolly Nature  
- Roost  
- Knock Off  
- Taunt  
- Sucker Punch  

Necrozma-Dusk-Mane @ Shuca Berry  
Ability: Prism Armor  
EVs: 252 HP / 4 Def / 252 SpD  
Careful Nature  
- Sunsteel Strike  
- Stealth Rock  
- Toxic  
- Morning Sun  

Eternatus @ Haban Berry  
Ability: Pressure  
EVs: 248 HP / 132 SpD / 128 Spe  
Timid Nature  
- Recover  
- Dynamax Cannon  
- Toxic  
- Dragon Tail  

Xerneas @ Power Herb  
Ability: Fairy Aura  
EVs: 136 Def / 252 SpA / 120 Spe  
Modest Nature  
IVs: 0 Atk  
- Geomancy  
- Moonblast  
- Thunder  
- Substitute  

Ho-Oh @ Heavy-Duty Boots  
Ability: Regenerator  
EVs: 248 HP / 188 Atk / 56 SpD / 16 Spe  
Adamant Nature  
- Brave Bird  
- Sacred Fire  
- Thunder Wave  
- Defog  

Zekrom @ Choice Band  
Ability: Teravolt  
EVs: 252 Atk / 4 Def / 252 Spe  
Adamant Nature  
- Bolt Strike  
- Outrage  
- Fusion Bolt  
- Scale Shot