Regirock @ Weakness Policy  
Ability: Desolate Land  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Relaxed Nature  
- Metronome  

Camerupt-Mega @ Choice Specs  
Ability: Competitive  
EVs: 252 HP / 252 Atk / 252 Def / 252 SpA / 252 SpD / 252 Spe  
Quiet Nature  
- Metronome