Charizard-Mega-Y @ Charizardite Y  
Ability: Drought  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
- Fire Blast  
- Solar Beam  
- Focus Blast  
- Roost  

Tyranitar @ Choice Scarf  
Ability: Sand Stream  
EVs: 252 Atk / 4 Def / 252 Spe  
Jolly Nature  
- Stone Edge  
- Pursuit  
- Superpower  
- Crunch  

Excadrill @ Leftovers  
Ability: Sand Rush  
EVs: 252 Atk / 4 Def / 252 Spe  
Jolly Nature  
- Earthquake  
- Iron Head  
- Rapid Spin  
- Stealth Rock  

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

Mewtwo927 (Alomomola) @ Leftovers  
Ability: Regenerator  
EVs: 36 HP / 220 Def / 252 SpD  
Calm Nature  
- Wish  
- Protect  
- Toxic  
- Scald  

Gliscor @ Toxic Orb  
Ability: Poison Heal  
EVs: 244 HP / 8 Def / 200 SpD / 56 Spe  
Careful Nature  
- Swords Dance  
- Earthquake  
- Facade  
- Roost