Charizard-Mega-X @ Charizardite X  
Ability: Blaze  
EVs: 248 HP / 20 Atk / 136 SpD / 104 Spe  
Careful Nature  
- Flame Charge  
- Flare Blitz  
- Outrage  
- Belly Drum  

Tapu Lele @ Psychium Z  
Ability: Psychic Surge  
EVs: 248 HP / 68 Def / 56 SpA / 136 Spe  
Timid Nature  
IVs: 0 Atk  
- Skill Swap  
- Psyshock  
- Moonblast  
- Calm Mind  

Aggron @ Choice Band  
Ability: Sturdy  
EVs: 248 HP / 252 Atk / 8 Def  
Adamant Nature  
IVs: 6 Spe  
- Head Smash  
- Earthquake  
- Heavy Slam  
- Superpower