Stakataka @ Rockium Z  
Ability: Beast Boost  
EVs: 252 HP / 252 Atk / 4 SpD  
Lonely Nature  
IVs: 15 Def / 0 Spe  
- Gyro Ball  
- Stone Edge  
- Superpower  
- Trick Room  

Heracross-Mega (M) @ Heracronite  
Ability: Moxie  
EVs: 252 Atk / 4 SpD / 252 Spe  
Adamant Nature  
- Close Combat  
- Pin Missile  
- Rock Blast  
- Swords Dance  

Landorus-Therian @ Leftovers  
Ability: Intimidate  
EVs: 248 HP / 116 Def / 144 Spe  
Jolly Nature  
- Earthquake  
- U-turn  
- Hidden Power [Ice]  
- Stealth Rock  

Ferrothorn @ Leftovers  
Ability: Iron Barbs  
EVs: 248 HP / 52 Def / 208 SpD  
Sassy Nature  
- Power Whip  
- Spikes  
- Leech Seed  
- Knock Off  

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

Blacephalon @ Choice Scarf  
Ability: Beast Boost  
EVs: 4 Atk / 252 SpA / 252 Spe  
Hasty Nature  
- Fire Blast  
- Flamethrower  
- Shadow Ball  
- Smack Down