Entei @ Charcoal  
Ability: Desolate Land  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Adamant Nature  
- V-create  
- Strength Sap  
- Will-O-Wisp  
- Stealth Rock  

Lunala @ Rocky Helmet  
Ability: Fur Coat  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Nuzzle  
- Roost  
- Core Enforcer  
- Hex  

Swampert @ Rocky Helmet  
Ability: Magic Bounce  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Impish Nature  
- Recover  
- Court Change  
- Entrainment  
- Spectral Thief  

Chansey (F) @ Shed Shell  
Ability: Imposter  
EVs: 252 HP / 252 Def / 252 SpD / 252 Spe  
Bold Nature  
- Whirlwind  
- Sacred Fire  
- Soft-Boiled  
- Court Change  

Magearna @ Rocky Helmet  
Ability: Prankster  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Bold Nature  
IVs: 0 Atk  
- Haze  
- Recover  
- Moonblast  
- Spikes  

Yveltal @ Toxic Orb  
Ability: Poison Heal  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 232 Spe  
Adamant Nature  
- Will-O-Wisp  
- Knock Off  
- Dragon Dance  
- Rapid Spin