Charizard-Mega-X @ Charizardite X  
Ability: Tough Claws  
Shiny: Yes  
EVs: 252 Atk / 4 Def / 252 Spe  
Jolly Nature  
- Dragon Dance  
- Flare Blitz  
- Dragon Claw  
- Roost  

Excadrill @ Leftovers  
Ability: Sand Rush  
Shiny: Yes  
EVs: 252 Atk / 4 Def / 252 Spe  
Jolly Nature  
- Earthquake  
- Iron Head  
- Rapid Spin  
- Swords Dance  

Latios @ Life Orb  
Ability: Levitate  
Shiny: Yes  
EVs: 4 Def / 252 SpA / 252 Spe  
Timid Nature  
IVs: 29 HP  
- Draco Meteor  
- Psyshock  
- Recover  
- Defog  

Mew @ Leftovers  
Ability: Synchronize  
Shiny: Yes  
EVs: 252 HP / 224 SpD / 32 Spe  
Calm Nature  
- Defog  
- Soft-Boiled  
- Will-O-Wisp  
- Psychic  

Serperior @ Leftovers  
Ability: Contrary  
Shiny: Yes  
EVs: 56 HP / 200 SpA / 252 Spe  
Timid Nature  
- Leaf Storm  
- Hidden Power [Fire]  
- Glare  
- Substitute  

Chesnaught @ Leftovers  
Ability: Bulletproof  
Shiny: Yes  
EVs: 252 HP / 252 Def / 4 SpD  
Impish Nature  
- Leech Seed  
- Drain Punch  
- Spikes  
- Wood Hammer