Heatran @ Air Balloon  
Ability: Flash Fire  
EVs: 248 HP / 252 SpA / 8 Spe  
Modest Nature  
- Magma Storm  
- Earth Power  
- Rock Tomb  
- Toxic  

Melmetal @ Assault Vest  
Ability: Iron Fist  
EVs: 236 Atk / 252 SpD / 20 Spe  
Adamant Nature  
- Ice Punch  
- Double Iron Bash  
- Thunder Punch  
- Earthquake  

Celesteela @ Leftovers  
Ability: Beast Boost  
EVs: 252 HP / 252 Def / 4 SpA  
Bold Nature  
IVs: 0 Atk  
- Protect  
- Leech Seed  
- Flamethrower  
- Air Slash  

Ferrothorn @ Chople Berry  
Ability: Iron Barbs  
EVs: 248 HP / 252 Def / 8 SpD  
Impish Nature  
- Leech Seed  
- Stealth Rock  
- Spikes  
- Power Whip  

Aegislash @ Leftovers  
Ability: Stance Change  
EVs: 252 HP / 228 SpA / 28 SpD  
Quiet Nature  
IVs: 0 Spe  
- King's Shield  
- Shadow Ball  
- Shadow Sneak  
- Close Combat  

Jirachi @ Expert Belt  
Ability: Serene Grace  
Shiny: Yes  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Psychic  
- Energy Ball  
- Thunderbolt  
- Icy Wind