Haxorus @ Choice Scarf  
Ability: Mold Breaker  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Outrage  
- Superpower  
- Earthquake  
- Iron Tail  

Porygon2 @ Normalium Z  
Ability: Download  
EVs: 248 HP / 88 Def / 172 SpA  
Modest Nature  
IVs: 0 Atk  
- Hyper Beam  
- Ice Beam  
- Recover  
- Toxic  

Charizard-Mega-X @ Charizardite X  
Ability: Blaze  
EVs: 232 HP / 20 Atk / 144 SpD / 112 Spe  
Careful Nature  
- Dragon Dance  
- Will-O-Wisp  
- Outrage  
- Flare Blitz