Xerneas @ Toxic Orb  
Ability: Poison Heal  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Bold Nature  
IVs: 0 Atk  
- Moonblast  
- Thunder Cage  
- Leech Seed  
- Quiver Dance  

Yveltal @ Life Orb  
Ability: Triage  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Oblivion Wing  
- Thunder Cage  
- Nasty Plot  
- Spore  

Eternatus @ Black Sludge  
Ability: No Guard  
EVs: 252 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Lovely Kiss  
- Magma Storm  
- Core Enforcer  
- Nasty Plot  

Landorus-Therian (M) @ Ice Memory  
Ability: Queenly Majesty  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Adamant Nature  
- Precipice Blades  
- Bolt Strike  
- Multi-Attack  
- Shift Gear  

Kyurem-Black @ Heavy-Duty Boots  
Ability: Refrigerate  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Jolly Nature  
- Extreme Speed  
- Bolt Strike  
- Precipice Blades  
- Belly Drum  

Chansey (F) @ Eviolite  
Ability: Imposter  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Impish Nature  
- Defog  
- Shore Up  
- U-turn  
- Metal Burst