Charizard-Mega-Y (F) @ Charizardite Y  
Ability: Drought  
EVs: 4 Def / 252 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Fire Blast  
- Solar Beam  
- Focus Blast  
- Roost  

Tyranitar (M) @ Choice Scarf  
Ability: Sand Stream  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Crunch  
- Pursuit  
- Stone Edge  
- Earthquake  

Latios @ Life Orb  
Ability: Levitate  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Draco Meteor  
- Psyshock  
- Recover  
- Defog  

Slowbro (M) @ Leftovers  
Ability: Regenerator  
EVs: 248 HP / 200 Def / 52 SpD / 8 Spe  
Bold Nature  
IVs: 0 Atk  
- Calm Mind  
- Scald  
- Psyshock  
- Slack Off  

Ferrothorn (M) @ Leftovers  
Ability: Iron Barbs  
EVs: 252 HP / 148 Def / 108 SpD  
Relaxed Nature  
IVs: 0 Spe  
- Stealth Rock  
- Leech Seed  
- Power Whip  
- Gyro Ball  

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