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

Rayquaza @ Lum Berry  
Ability: No Ability
EVs: 248 HP / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Tail Glow  
- Dragon Claw  
- Flamethrower  
- Leaf Blade