Zacian-Crowned @ Rusted Sword  
Ability: Intrepid Sword  
EVs: 62 HP / 252 Atk / 158 SpD / 36 Spe  
Adamant Nature  
- Swords Dance  
- Behemoth Blade  
- Wild Charge  
- Close Combat  

Yveltal @ Life Orb  
Ability: Dark Aura  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Dark Pulse  
- Heat Wave  
- Hurricane  
- Oblivion Wing  

Arceus-Water @ Splash Plate  
Ability: Multitype  
EVs: 252 HP / 4 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Judgment  
- Calm Mind  
- Recover  
- Blizzard