Charizard-Mega-Y @ Charizardite Y  
Ability: Drought  
EVs: 80 HP / 252 SpA / 4 SpD / 172 Spe  
Modest Nature  
IVs: 0 Atk  
- Solar Beam  
- Weather Ball  
- Scorching Sands  
- Roost  

Kartana @ Darkinium Z  
Ability: Beast Boost  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Swords Dance  
- Synthesis  
- Leaf Blade  
- Knock Off  

Weavile @ Choice Band  
Ability: Pickpocket  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Icicle Crash  
- Knock Off  
- Ice Shard  
- Pursuit  

Slowking @ Heavy-Duty Boots  
Ability: Regenerator  
EVs: 248 HP / 72 Def / 188 SpD  
Sassy Nature  
IVs: 0 Atk / 0 Spe  
- Scald  
- Teleport  
- Future Sight  
- Slack Off  

Corviknight @ Leftovers  
Ability: Pressure  
EVs: 248 HP / 176 Def / 84 SpD  
Impish Nature  
IVs: 30 Spe  
- Defog  
- Brave Bird  
- U-turn  
- Roost  

Hippowdon @ Leftovers  
Ability: Sand Force  
EVs: 248 HP / 208 Def / 52 SpD  
Careful Nature  
- Slack Off  
- Earthquake  
- Stealth Rock  
- Toxic