Regieleki @ Choice Band  
Ability: Transistor  
EVs: 252 HP / 252 Atk / 252 SpD / 252 Spe  
Lonely Nature  
IVs: 0 Def  
- U-turn  
- Bolt Beak  
- Glacial Lance  
- Stealth Rock  

Solgaleo @ Safety Goggles  
Ability: Fur Coat  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Impish Nature  
- Roost  
- Court Change  
- Spectral Thief  
- Anchor Shot  

Giratina @ Safety Goggles  
Ability: Prankster  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD  
Sassy Nature  
IVs: 0 Spe  
- Topsy-Turvy  
- Roost  
- U-turn  
- Strength Sap  

Pheromosa @ Choice Specs  
Ability: Download  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Hasty Nature  
- Aura Sphere  
- U-turn  
- Ice Beam  
- Thunderbolt  

Yveltal @ Life Orb  
Ability: Triage  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Oblivion Wing  
- Volt Switch  
- Earth Power  
- Nasty Plot  

Ho-Oh @ Heavy-Duty Boots  
Ability: Ice Scales  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Careful Nature  
- Sacred Fire  
- Rapid Spin  
- Roost  
- Spectral Thief