Primarina @ Waterium Z  
Ability: Torrent  
EVs: 120 HP / 252 Def / 136 SpA  
Modest Nature  
- Hydro Cannon  
- Moonblast  
- Aqua Jet  
- Baby-Doll Eyes  

Lopunny-Mega @ Lopunnite  
Ability: Scrappy  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Fake Out  
- Giga Impact  
- High Jump Kick  
- Ice Punch  

Metagross-Mega @ Metagrossite  
Ability: Tough Claws  
EVs: 248 HP / 156 Atk / 104 SpD  
Adamant Nature  
- Bullet Punch  
- Iron Head  
- Zen Headbutt  
- Hammer Arm