Deoxys-Speed @ Lum Berry  
Ability: Pressure  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Taunt  
- Shadow Ball  
- Psycho Boost  
- Stealth Rock  

Mew @ Lum Berry  
Ability: Synchronize  
EVs: 252 HP / 188 SpD / 68 Spe  
Calm Nature  
IVs: 0 Atk  
- Rock Polish  
- Swords Dance  
- Taunt  
- Baton Pass  

Mewtwo @ Light Clay  
Ability: Pressure  
EVs: 252 HP / 4 SpD / 252 Spe  
Jolly Nature  
- Taunt  
- Reflect  
- Light Screen  
- Self-Destruct  

Groudon @ Expert Belt  
Ability: Drought  
EVs: 112 HP / 252 Atk / 8 Def / 136 Spe  
Adamant Nature  
- Earthquake  
- Stone Edge  
- Dragon Claw  
- Fire Punch  

Rayquaza @ Life Orb  
Ability: Air Lock  
EVs: 252 Atk / 4 SpA / 252 Spe  
Jolly Nature  
- Dragon Dance  
- Outrage  
- Overheat  
- Extreme Speed  

Kyogre @ Leftovers  
Ability: Drizzle  
EVs: 120 HP / 252 SpA / 136 Spe  
Modest Nature  
IVs: 0 Atk  
- Calm Mind  
- Surf  
- Ice Beam  
- Thunder