Giratina-Origin @ Griseous Orb  
Ability: Adaptability  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Hasty Nature  
- Poltergeist  
- Astral Barrage  
- Dragon Energy  
- Strength Sap  

Chansey (F) @ Eviolite  
Ability: Imposter  
EVs: 252 HP / 252 Def / 252 SpD / 252 Spe  
Bold Nature  
- Soft-Boiled  
- Whirlwind  
- Poison Fang  
- Heal Bell  

Xerneas @ Pixie Plate  
Ability: Pixilate  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Naive Nature  
- Boomburst  
- Rapid Spin  
- Diamond Storm  
- Strength Sap  

Celesteela @ Leftovers  
Ability: Primordial Sea  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Careful Nature  
- Nuzzle  
- Shore Up  
- Anchor Shot  
- Stealth Rock  

Ho-Oh @ Heavy-Duty Boots  
Ability: Magic Bounce  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Careful Nature  
- Fire Lash  
- Nuzzle  
- Recover  
- Teleport  

Zamazenta-Crowned @ Rusted Shield  
Ability: Fur Coat  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Impish Nature  
- Anchor Shot  
- Thunderous Kick  
- Roost  
- Spectral Thief