Charizard-Mega-Y (F) @ Charizardite Y  
Ability: Blaze  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Heat Wave  
- Solar Beam  
- Tailwind  
- Protect  

Tyranitar (F) @ Life Orb  
Ability: Sand Stream  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Rock Slide  
- Crunch  
- Low Kick  
- Protect  

Excadrill (F) @ Steelium Z  
Ability: Sand Rush  
EVs: 4 HP / 252 Atk / 252 Spe  
Adamant Nature  
- Earthquake  
- Iron Head  
- Swords Dance  
- Protect  

Amoonguss (F) @ Wiki Berry  
Ability: Regenerator  
EVs: 252 HP / 72 Def / 184 SpD  
Sassy Nature  
IVs: 0 Atk / 0 Spe  
- Spore  
- Rage Powder  
- Clear Smog  
- Energy Ball  

Genesect @ Assault Vest  
Ability: Download  
EVs: 224 Atk / 32 SpA / 252 Spe  
Hasty Nature  
- Iron Head  
- U-turn  
- Ice Beam  
- Flamethrower  

Tapu Koko @ Life Orb  
Ability: Electric Surge  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Thunderbolt  
- Hidden Power [Ice]  
- Volt Switch  
- Protect