Mawile-Mega @ Mawilite  
Ability: Huge Power  
EVs: 160 HP / 252 Atk / 96 Spe  
Adamant Nature  
- Play Rough  
- Ice Punch  
- Fire Fang  
- Thunder Punch  

Zygarde @ Groundium Z  
Ability: Aura Break  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Dragon Dance  
- Thousand Arrows  
- Substitute  
- Extreme Speed