Charizard-Mega-Y @ Charizardite Y  
Ability: Blaze  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Flamethrower  
- Solar Beam  
- Scorching Sands  
- Roost  

Gliscor @ Toxic Orb  
Ability: Poison Heal  
EVs: 244 HP / 204 SpD / 60 Spe  
Careful Nature  
- Defog  
- Toxic  
- Earthquake  
- Roost  

Toxapex @ Icium Z  
Ability: Regenerator  
EVs: 248 HP / 252 Def / 8 SpD  
Bold Nature  
IVs: 0 Atk  
- Blizzard  
- Toxic  
- Recover  
- Haze  

Dragonite @ Heavy-Duty Boots  
Ability: Inner Focus  
EVs: 248 HP / 88 Def / 108 SpD / 64 Spe  
Careful Nature  
- Earthquake  
- Fire Punch  
- Roost  
- Dragon Dance  

Ferrothorn @ Leftovers  
Ability: Iron Barbs  
EVs: 248 HP / 248 SpD / 12 Spe  
Careful Nature  
- Leech Seed  
- Stealth Rock  
- Thunder Wave  
- Iron Head  

Weavile @ Choice Band  
Ability: Pressure  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Ice Shard  
- Triple Axel  
- Knock Off  
- Pursuit