Arceus-Ghost @ Spooky Plate  
Ability: Multitype  
EVs: 252 HP / 252 SpA / 4 SpD  
Modest Nature  
IVs: 0 Atk  
- Judgment  
- Calm Mind  
- Defog  
- Spacial Rend  

Genesect-Shock @ Shock Drive  
Ability: Download  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
- Techno Blast  
- U-turn  
- Ice Beam  
- Flash Cannon  

Ho-Oh @ Leftovers  
Ability: Regenerator  
EVs: 248 HP / 8 Atk / 252 SpD  
Careful Nature  
- Brave Bird  
- Sacred Fire  
- Toxic  
- Recover  

Kyogre @ Damp Rock  
Ability: Drizzle  
EVs: 248 HP / 252 SpA / 8 SpD  
Modest Nature  
IVs: 0 Atk  
- Hidden Power [Fighting]  
- Ice Beam  
- Thunder  
- Scald  

Swampert-Mega @ Swampertite  
Ability: Swift Swim  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Earthquake  
- Stealth Rock  
- Waterfall  
- Rock Slide  

Rayquaza @ Flyinium Z  
Ability: Air Lock  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Dragon Ascent  
- Dragon Dance  
- Extreme Speed  
- V-create