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

Kartana @ Grassium Z  
Ability: Beast Boost  
EVs: 128 HP / 128 Atk / 252 Spe  
Jolly Nature  
- Leaf Blade  
- Knock Off  
- Synthesis  
- Defog  

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

Cresselia (F) @ Leftovers  
Ability: Levitate  
EVs: 252 HP / 64 Def / 136 SpD / 56 Spe  
Calm Nature  
IVs: 0 Atk  
- Future Sight  
- Ice Beam  
- Thunder Wave  
- Moonlight  

Garchomp @ Rocky Helmet  
Ability: Rough Skin  
EVs: 252 HP / 4 SpD / 252 Spe  
Jolly Nature  
- Stealth Rock  
- Earthquake  
- Flamethrower  
- Toxic  

Rotom-Wash @ Wiki Berry  
Ability: Levitate  
EVs: 252 HP / 4 Def / 252 SpD  
Calm Nature  
IVs: 0 Atk / 30 Spe  
- Volt Switch  
- Hydro Pump  
- Will-O-Wisp  
- Defog