Charizard-Mega-Y @ Charizardite Y  
Ability: Drought  
EVs: 4 Atk / 252 SpA / 252 Spe  
Naive Nature  
- Fire Blast  
- Solar Beam  
- Focus Blast  
- Flame Charge  

Tyranitar @ Choice Band  
Ability: Sand Stream  
EVs: 80 HP / 252 Atk / 176 Spe  
Adamant Nature  
- Stone Edge  
- Crunch  
- Pursuit  
- Superpower  

Excadrill @ Life Orb  
Ability: Sand Rush  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Earthquake  
- Iron Head  
- Rock Slide  
- Rapid Spin  

Dragonite @ Flyinium Z  
Ability: Multiscale  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Dragon Dance  
- Fly  
- Earthquake  
- Extreme Speed  

Greninja (M) @ Choice Scarf  
Ability: Protean  
EVs: 4 Atk / 252 SpA / 252 Spe  
Hasty Nature  
- Hydro Pump  
- Ice Beam  
- Gunk Shot  
- U-turn  

Magearna @ Assault Vest  
Ability: Soul-Heart  
EVs: 248 HP / 8 SpA / 252 SpD  
Calm Nature  
IVs: 0 Atk  
- Volt Switch  
- Flash Cannon  
- Fleur Cannon  
- Hidden Power [Fire]