Tyranitar-Mega @ Tyranitarite  
Ability: Sand Stream  
EVs: 88 HP / 252 Atk / 168 Spe  
Adamant Nature  
- Stealth Rock  
- Stone Edge  
- Crunch  
- Pursuit  

Excadrill @ Leftovers  
Ability: Sand Rush  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Swords Dance  
- Earthquake  
- Iron Head  
- Rapid Spin  

Zapdos @ Heavy-Duty Boots  
Ability: Static  
EVs: 176 HP / 4 Def / 152 SpA / 176 Spe  
Modest Nature  
IVs: 0 Atk  
- Volt Switch  
- Heat Wave  
- Hidden Power [Ice]  
- Roost  

Ferrothorn @ Eject Button  
Ability: Iron Barbs  
EVs: 252 HP / 24 Def / 232 SpD  
Careful Nature  
- Spikes  
- Leech Seed  
- Power Whip  
- Knock Off  

Slowbro @ Psychium Z  
Ability: Regenerator  
EVs: 248 HP / 180 Def / 80 SpA  
Relaxed Nature  
IVs: 0 Atk / 0 Spe  
- Future Sight  
- Scald  
- Slack Off  
- Teleport  

Tapu Lele @ Choice Scarf  
Ability: Psychic Surge  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Psyshock  
- Moonblast  
- Hidden Power [Fire]  
- Aromatherapy