Loving Heart (Reshiram) @ Heavy-Duty Boots  
Ability: Soundproof  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Lava Plume  
- Core Enforcer  
- Soft-Boiled  
- Stealth Rock  

Xerneas @ Heavy-Duty Boots  
Ability: Pixilate  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Modest Nature  
- Rapid Spin  
- Quiver Dance  
- Boomburst  
- Strength Sap  

Snorlax @ Heavy-Duty Boots  
Ability: Prankster  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD  
Sassy Nature  
IVs: 0 Spe  
- Haze  
- Wish  
- Shore Up  
- Nuzzle  

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

Chansey (F) @ Toxic Orb  
Ability: Imposter  
EVs: 252 HP / 252 Def / 252 SpD / 252 Spe  
Bold Nature  
IVs: 0 Atk  
- Slack Off  
- Switcheroo  
- Heal Bell  
- Fling  

Zamazenta-Crowned @ Leftovers  
Ability: Scrappy  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Adamant Nature  
- Substitute  
- Focus Punch  
- Poison Fang  
- Thunderous Kick