Tyranitar @ Assault Vest  
Ability: Sand Stream  
EVs: 248 HP / 24 Atk / 236 SpD  
Adamant Nature  
- Fire Punch  
- Rock Blast  
- Earthquake  
- Crunch  

Garchomp-Mega @ Garchompite  
Ability: Rough Skin  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Swords Dance  
- Earthquake  
- Dragon Claw  
- Iron Head  

Ferrothorn @ Leftovers  
Ability: Iron Barbs  
EVs: 252 HP / 252 Def / 4 SpD  
Relaxed Nature  
IVs: 0 Spe  
- Stealth Rock  
- Body Press  
- Knock Off  
- Gyro Ball  

Tapu Koko @ Electrium Z  
Ability: Electric Surge  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
- Thunderbolt  
- Hidden Power [Ice]  
- Defog  
- U-turn  

Hawlucha @ Electric Seed  
Ability: Unburden  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Swords Dance  
- Acrobatics  
- Close Combat  
- Throat Chop  

Aegislash @ Leftovers  
Ability: Stance Change  
EVs: 248 HP / 84 Def / 176 Spe  
Impish Nature  
IVs: 0 Atk  
- Substitute  
- Toxic  
- King's Shield  
- Shadow Ball