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 Band  
Ability: Sand Stream  
EVs: 172 HP / 252 Atk / 84 Spe  
Adamant Nature  
- Stone Edge  
- Crunch  
- Superpower  
- Pursuit  

Excadrill @ Leftovers  
Ability: Sand Rush  
EVs: 116 HP / 252 Atk / 140 Spe  
Adamant Nature  
- Earthquake  
- Iron Head  
- Rapid Spin  
- Stealth Rock  

Tornadus-Therian (M) @ Assault Vest  
Ability: Regenerator  
EVs: 248 HP / 8 Def / 252 Spe  
Timid Nature  
- Air Slash  
- Heat Wave  
- Knock Off  
- U-turn  

Slowbro @ Eject Button  
Ability: Regenerator  
EVs: 252 HP / 176 Def / 80 SpD  
Bold Nature  
IVs: 0 Atk  
- Scald  
- Slack Off  
- Toxic  
- Fire Blast  

Latios (M) @ Choice Scarf  
Ability: Levitate  
EVs: 4 HP / 252 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Draco Meteor  
- Psyshock  
- Defog  
- Trick