Sableye-Mega @ Sablenite  
Ability: Magic Bounce  
EVs: 248 HP / 8 Atk / 252 Def  
Bold Nature  
- Toxic  
- Fake Out  
- Recover  
- Foul Play  

Ho-Oh @ Choice Band  
Ability: Regenerator  
EVs: 4 HP / 252 Atk / 252 Spe  
Adamant Nature  
- Toxic  
- Earthquake  
- Sacred Fire  
- Brave Bird  

Arceus-Ground @ Earth Plate  
Ability: Multitype  
EVs: 244 HP / 60 Def / 204 Spe  
Timid Nature  
IVs: 0 Atk  
- Judgment  
- Recover  
- Defog  
- Ice Beam  

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

Groudon-Primal @ Red Orb  
Ability: Desolate Land  
EVs: 252 HP / 16 Def / 240 SpD  
Careful Nature  
- Stealth Rock  
- Fire Punch  
- Rest  
- Toxic  

Celesteela @ Leftovers  
Ability: Beast Boost  
EVs: 252 HP / 4 Atk / 252 Def  
Impish Nature  
- Heavy Slam  
- Toxic  
- Leech Seed  
- Protect