Genesect @ Choice Scarf  
Ability: Download  
EVs: 24 HP / 252 SpA / 4 SpD / 228 Spe  
Modest Nature  
IVs: 0 Atk  
- Bug Buzz  
- Flash Cannon  
- Flamethrower  
- Thunderbolt  

Aerodactyl-Mega @ Aerodactylite  
Ability: Tough Claws  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Protect  
- Rock Slide  
- Sky Drop  
- Earthquake  

Tapu Fini @ Weakness Policy  
Ability: Misty Surge  
EVs: 252 HP / 64 Def / 52 SpA / 140 Spe  
Bold Nature  
IVs: 0 Atk  
- Protect  
- Hydro Pump  
- Moonblast  
- Icy Wind  

Zeraora @ Life Orb  
Ability: Volt Absorb  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Fake Out  
- Plasma Fists  
- Close Combat  
- Knock Off