Salamence-Mega @ Sky Plate  
Ability: Aerilate  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Naive Nature  
- Boomburst  
- Extreme Speed  
- Rapid Spin  
- Roost  

Yveltal @ Heavy-Duty Boots  
Ability: Ice Scales  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Sassy Nature  
- Revelation Dance  
- Pursuit  
- Roost  
- Teleport  

Chansey @ Eviolite  
Ability: Imposter  
Happiness: 55  
EVs: 252 HP / 252 Def / 252 SpD  
Relaxed Nature  
IVs: 0 Atk / 0 Spe  
- Whirlwind  
- Metal Burst  
- Soft-Boiled  
- Stealth Rock  

Zacian @ Rusted Sword  
Ability: Illuminate  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Jolly Nature  
- Sunsteel Strike  
- Glacial Lance  
- Toxic  
- Strength Sap  

Arceus-Water @ Toxic Orb  
Ability: Poison Heal  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Tail Glow  
- Scald  
- Ice Beam  
- Spikes  

Lunala @ Spooky Plate  
Ability: Prankster  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Bold Nature  
IVs: 0 Atk  
- Haze  
- Shore Up  
- Judgment  
- Core Enforcer