Diancie-Mega @ Diancite  
Ability: Magic Bounce  
EVs: 4 Atk / 252 SpA / 252 Spe  
Hasty Nature  
- Moonblast  
- Diamond Storm  
- Earth Power  
- Mystical Fire  

Gliscor @ Toxic Orb  
Ability: Poison Heal  
EVs: 244 HP / 200 SpD / 64 Spe  
Careful Nature  
- Swords Dance  
- Earthquake  
- Facade  
- Roost  

Zapdos @ Heavy-Duty Boots  
Ability: Static  
EVs: 248 HP / 180 Def / 80 Spe  
Timid Nature  
IVs: 0 Atk  
- Volt Switch  
- Heat Wave  
- Hidden Power [Ice]  
- Roost  

Heatran @ Air Balloon  
Ability: Flame Body  
EVs: 36 HP / 232 SpA / 240 Spe  
Modest Nature  
IVs: 0 Atk  
- Magma Storm  
- Earth Power  
- Eruption  
- Stealth Rock  

Ferrothorn @ Leftovers  
Ability: Iron Barbs  
EVs: 248 HP / 8 Def / 252 SpD  
Careful Nature  
- Spikes  
- Leech Seed  
- Knock Off  
- Power Whip  

Tapu Fini @ Choice Scarf  
Ability: Misty Surge  
EVs: 248 HP / 36 SpA / 224 Spe  
Timid Nature  
IVs: 0 Atk  
- Defog  
- Trick  
- Moonblast  
- Hydro Pump