Eternatus @ Choice Specs  
Ability: Dragon's Maw  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Sludge Wave  
- Dragon Energy  
- Core Enforcer  
- Volt Switch  

Zamazenta-Crowned @ Leftovers  
Ability: Fur Coat  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD  
Relaxed Nature  
IVs: 0 Spe  
- Sticky Web  
- U-turn  
- Defog  
- Shore Up  

Kyurem-White @ Choice Specs  
Ability: Dragon's Maw  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Mild Nature  
- V-create  
- Volt Switch  
- Dragon Energy  
- Draco Meteor  

Kyurem-Black @ Heavy-Duty Boots  
Ability: Refrigerate  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Adamant Nature  
- Swords Dance  
- Precipice Blades  
- Extreme Speed  
- Bolt Beak  

Magearna @ Safety Goggles  
Ability: Flash Fire  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD  
Sassy Nature  
IVs: 0 Spe  
- Shore Up  
- U-turn  
- Defog  
- Nuzzle  

Yveltal @ Heavy-Duty Boots  
Ability: Prankster  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD  
Sassy Nature  
IVs: 0 Spe  
- Roost  
- Destiny Bond  
- U-turn  
- Haze