Snorlax @ Leftovers  
Ability: Immunity  
EVs: 12 HP / 124 Atk / 156 Def / 216 SpD  
Careful Nature  
- Return  
- Shadow Ball  
- Protect  
- Self-Destruct  

Groudon @ Salac Berry  
Ability: Drought  
EVs: 44 HP / 252 Atk / 4 SpD / 208 Spe  
Adamant Nature  
- Earthquake  
- Hidden Power [Rock]  
- Swords Dance  
- Substitute  

Smeargle @ Salac Berry  
Ability: Own Tempo  
EVs: 244 HP / 12 Def / 252 Spe  
Jolly Nature  
- Spore  
- Belly Drum  
- Substitute  
- Baton Pass  

Gengar @ Spell Tag  
Ability: Levitate  
EVs: 252 Atk / 4 SpA / 252 Spe  
Naughty Nature  
- Shadow Ball  
- Brick Break  
- Hidden Power [Ground]  
- Fire Punch  

Latios (M) @ Soul Dew  
Ability: Levitate  
EVs: 76 HP / 252 SpA / 180 Spe  
Timid Nature  
- Ice Beam  
- Thunder  
- Hidden Power [Fire]  
- Memento  

Deoxys-Attack @ Silk Scarf  
Ability: Pressure  
EVs: 252 Atk / 76 SpA / 180 Spe  
Hasty Nature  
- Superpower  
- Shadow Ball  
- Extreme Speed  
- Fire Punch