Zekrom @ Leftovers  
Ability: Teravolt  
EVs: 252 Atk / 4 Def / 252 Spe  
Jolly Nature  
- Bolt Strike  
- Dragon Dance  
- Dragon Claw  
- Substitute  

Marshadow @ Choice Band  
Ability: Technician  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Spectral Thief  
- Close Combat  
- Iron Head  
- Shadow Sneak  

Necrozma-Dusk-Mane @ Leftovers  
Ability: Prism Armor  
EVs: 252 HP / 136 SpD / 120 Spe  
Careful Nature  
- Iron Head  
- Morning Sun  
- Thunder Wave  
- Stealth Rock  

Zarude-Dada @ Leftovers  
Ability: Leaf Guard  
EVs: 252 HP / 120 SpD / 136 Spe  
Jolly Nature  
- Synthesis  
- Darkest Lariat  
- Power Whip  
- Bulk Up  

Ho-Oh @ Heavy-Duty Boots  
Ability: Regenerator  
EVs: 248 HP / 192 Atk / 52 SpD / 16 Spe  
Adamant Nature  
- Sacred Fire  
- Brave Bird  
- Defog  
- Thunder Wave  

Xerneas @ Leftovers  
Ability: Fairy Aura  
EVs: 252 HP / 240 Def / 16 Spe  
Bold Nature  
IVs: 0 Atk  
- Moonblast  
- Aromatherapy  
- Sleep Talk  
- Rest