Tyrantrum @ Choice Band  
Ability: Rock Head  
EVs: 4 HP / 252 Atk / 252 Spe  
Adamant Nature  
- Head Smash  
- Outrage  
- Earthquake  
- Superpower  

Scizor-Mega @ Scizorite  
Ability: Technician  
EVs: 248 HP / 136 Def / 124 SpD  
Impish Nature  
- Roost  
- Defog  
- U-turn  
- Bullet Punch  

Clefable @ Leftovers  
Ability: Magic Guard  
EVs: 252 HP / 232 Def / 24 SpD  
Bold Nature  
- Knock Off  
- Moonblast  
- Stealth Rock  
- Soft-Boiled  

Gastrodon @ Leftovers  
Ability: Storm Drain  
EVs: 252 HP / 232 Def / 24 SpD  
Relaxed Nature  
- Scald  
- Clear Smog  
- Earthquake  
- Recover  

Nihilego @ Choice Scarf  
Ability: Beast Boost  
EVs: 252 SpA / 4 SpD / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Hidden Power [Ice]  
- Toxic Spikes  
- Power Gem  
- Sludge Wave  

Celesteela @ Leftovers  
Ability: Beast Boost  
EVs: 248 HP / 44 Def / 216 SpD  
Sassy Nature  
- Protect  
- Leech Seed  
- Heavy Slam  
- Flamethrower