Arceus-Ground @ Earth Plate  
Ability: Multitype  
EVs: 252 HP / 44 Def / 212 Spe  
Bold Nature  
IVs: 0 Atk  
- Defog  
- Ice Beam  
- Judgment  
- Recover  

Ho-Oh @ Leftovers  
Ability: Regenerator  
EVs: 248 HP / 206 Def / 54 SpD  
Careful Nature  
- Brave Bird  
- Toxic  
- Sacred Fire  
- Recover  

Groudon-Primal @ Red Orb  
Ability: Desolate Land  
EVs: 252 HP / 4 Def / 252 SpD  
Sassy Nature  
- Toxic  
- Overheat  
- Precipice Blades  
- Rock Tomb  

Necrozma-Dusk-Mane @ Leftovers  
Ability: Prism Armor  
EVs: 252 HP / 4 Atk / 252 SpD  
Adamant Nature  
- Stealth Rock  
- Sunsteel Strike  
- Toxic  
- Morning Sun  

Xerneas @ Power Herb  
Ability: Fairy Aura  
EVs: 32 HP / 252 SpA / 4 SpD / 220 Spe  
Modest Nature  
IVs: 0 Atk  
- Geomancy  
- Moonblast  
- Aromatherapy  
- Thunder  

Kyogre-Primal @ Blue Orb  
Ability: Primordial Sea  
EVs: 252 HP / 252 Def / 4 SpD  
Bold Nature  
IVs: 0 Atk  
- Rest  
- Sleep Talk  
- Toxic  
- Scald