Jirachi @ Leftovers  
Ability: Serene Grace  
EVs: 252 HP / 224 SpD / 32 Spe  
Careful Nature  
- Iron Head  
- Wish  
- Protect  
- U-turn  

Tapu Fini @ Leftovers  
Ability: Misty Surge  
EVs: 248 HP / 84 Def / 40 SpD / 136 Spe  
Bold Nature  
IVs: 0 Atk  
- Moonblast  
- Taunt  
- Whirlpool  
- Defog  

Charizard-Mega-X @ Charizardite X  
Ability: Tough Claws  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Flare Blitz  
- Earthquake  
- Dragon Dance  
- Roost