Zekrom @ Life Orb  
Ability: Teravolt  
EVs: 252 Atk / 4 SpA / 252 Spe  
Hasty Nature  
- Dragon Dance  
- Scale Shot  
- Draco Meteor  
- Bolt Strike  

Xerneas @ Power Herb  
Ability: Fairy Aura  
EVs: 72 HP / 144 Def / 248 SpA / 44 Spe  
Modest Nature  
IVs: 0 Atk  
- Geomancy  
- Moonblast  
- Psyshock  
- Aromatherapy  

Yveltal @ Heavy-Duty Boots  
Ability: Dark Aura  
EVs: 252 HP / 72 SpD / 184 Spe  
Jolly Nature  
- Foul Play  
- Knock Off  
- Roost  
- Defog  

Necrozma-Dusk-Mane @ Leftovers  
Ability: Prism Armor  
EVs: 252 HP / 132 Def / 124 SpD  
Impish Nature  
- Stealth Rock  
- Sunsteel Strike  
- Earthquake  
- Moonlight  

Zacian @ Choice Band  
Ability: Intrepid Sword  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Play Rough  
- Close Combat  
- Crunch  
- Wild Charge  

Eternatus @ Black Sludge  
Ability: Pressure  
EVs: 236 HP / 252 SpD / 20 Spe  
Timid Nature  
IVs: 0 Atk  
- Toxic  
- Dynamax Cannon  
- Mystical Fire  
- Recover