Charizard-Mega-X @ Charizardite X  
Ability: Tough Claws  
EVs: 248 HP / 20 Atk / 72 Def / 96 SpD / 72 Spe  
Adamant Nature  
- Outrage  
- Flare Blitz  
- Flame Charge  
- Swords Dance  

Slowbro-Mega @ Slowbronite  
Ability: Shell Armor  
EVs: 248 HP / 8 Def / 252 SpD  
Sassy Nature  
IVs: 0 Atk / 0 Spe  
- Slack Off  
- Amnesia  
- Iron Defense  
- Scald  

Genesect @ Choice Scarf  
Ability: Download  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Flamethrower  
- Flash Cannon  
- Bug Buzz  
- Thunderbolt