Groudon @ Lum Berry  
Ability: Drought  
EVs: 248 HP / 252 Atk / 252 Def / 252 SpD / 252 Spe  
Adamant Nature  
- Dragon Dance
- Earthquake  
- Rock Blast / Cross Chop
- Cross Chop / Shadow Ball / Sleep Talk

Groudon @ Lum Berry  
Ability: No Ability  
EVs: 248 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Hasty Nature  
- Earthquake  
- Sacred Fire  
- Recover  
- Spikes