Meloetta @ Normalium Z  
Ability: Serene Grace  
EVs: 240 HP / 8 Def / 160 SpA / 100 Spe  
Modest Nature  
IVs: 0 Atk  
- Celebrate  
- Laser Focus  
- Hyper Beam  
- Psyshock  

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

Charizard-Mega-X @ Charizardite X  
Ability: Tough Claws  
EVs: 16 HP / 160 Atk / 80 SpD / 252 Spe  
Jolly Nature  
- Dragon Dance  
- Flare Blitz  
- Outrage  
- Brick Break