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

Gyarados-Mega @ Gyaradosite  
Ability: Intimidate  
EVs: 24 HP / 252 Atk / 8 SpD / 224 Spe  
Adamant Nature  
- Dragon Dance  
- Outrage  
- Waterfall  
- Taunt  

Venusaur-Mega @ Venusaurite  
Ability: Chlorophyll  
EVs: 248 HP / 64 Def / 16 SpD / 180 Spe  
Bold Nature  
IVs: 0 Atk  
- Charm  
- Synthesis  
- Substitute  
- Sludge Bomb