Xerneas @ Power Herb  
Ability: Fairy Aura  
EVs: 4 Def / 252 SpA / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Geomancy  
- Moonblast  
- Substitute  
- Thunder  

Arceus-Dark @ Dread Plate  
Ability: Multitype  
EVs: 240 HP / 180 Def / 88 Spe  
Bold Nature  
IVs: 0 Atk  
- Judgment  
- Whirlpool  
- Recover  
- Perish Song  

Arceus-Water @ Splash Plate  
Ability: Multitype  
EVs: 248 HP / 136 Def / 124 Spe  
Bold Nature  
IVs: 0 Atk  
- Calm Mind  
- Judgment  
- Recover  
- Ice Beam  

Ho-Oh @ Heavy-Duty Boots  
Ability: Regenerator  
EVs: 252 HP / 204 Def / 52 SpD  
Impish Nature  
- Sacred Fire  
- Toxic  
- Defog  
- Whirlwind  

Necrozma-Dusk-Mane @ Rocky Helmet  
Ability: Prism Armor  
EVs: 252 HP / 248 Def / 8 Spe  
Impish Nature  
- Stealth Rock  
- Sunsteel Strike  
- Moonlight  
- Toxic  

Yveltal @ Life Orb  
Ability: Dark Aura  
EVs: 4 Atk / 252 SpA / 252 Spe  
Mild Nature  
- Oblivion Wing  
- Knock Off  
- Dark Pulse  
- Heat Wave