Xerneas @ Air Balloon  
Ability: Fairy Aura  
EVs: 192 HP / 252 Def / 64 Spe  
Bold Nature  
IVs: 0 Atk  
- Moonblast  
- Aromatherapy  
- Rest  
- Sleep Talk  

Zekrom @ Haban Berry  
Ability: Teravolt  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Bolt Strike  
- Dragon Claw  
- Dragon Dance  
- Roost  

Calyrex-Shadow @ Choice Specs  
Ability: As One (Spectrier)  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Astral Barrage  
- Psyshock  
- Trick  
- Nasty Plot  

Necrozma-Dusk-Mane @ Leftovers  
Ability: Prism Armor  
EVs: 216 HP / 252 SpD / 40 Spe  
Careful Nature  
- Iron Head  
- Thunder Wave  
- Stealth Rock  
- Moonlight 

Eternatus @ Eject Pack  
Ability: Pressure  
EVs: 164 HP / 252 SpD / 92 Spe  
Timid Nature  
IVs: 0 Atk  
- Draco Meteor  
- Mystical Fire  
- Sludge Bomb  
- Recover 

Yveltal @ Heavy-Duty Boots  
Ability: Dark Aura  
EVs: 16 HP / 240 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Foul Play  
- Taunt  
- Defog  
- Roost