Heatran @ Choice Scarf  
Ability: Flame Body  
EVs: 4 HP / 252 SpA / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Eruption  
- Dragon Pulse  
- Earth Power  
- Magma Storm  

Dragonite @ Heavy-Duty Boots  
Ability: Multiscale  
EVs: 4 HP / 252 Atk / 252 Spe  
Jolly Nature  
- Dragon Rush  
- Hone Claws  
- Stone Edge  
- Iron Tail  

Entei @ Choice Band  
Ability: Pressure  
EVs: 252 Atk / 4 Def / 252 Spe  
Jolly Nature  
- Sacred Fire  
- Extreme Speed  
- Stomping Tantrum  
- Double-Edge  

Blissey (F) @ Heavy-Duty Boots  
Ability: Natural Cure  
EVs: 252 HP / 4 Def / 252 SpD  
Calm Nature  
IVs: 0 Atk  
- Stealth Rock  
- Thunder Wave  
- Seismic Toss  
- Soft-Boiled  

Volcanion @ Leftovers  
Ability: Water Absorb  
EVs: 252 HP / 252 Def / 4 SpA  
Bold Nature  
IVs: 0 Atk  
- Steam Eruption  
- Fire Blast  
- Sludge Wave  
- Protect  

Aegislash @ Life Orb  
Ability: Stance Change  
EVs: 252 HP / 252 Atk  
Adamant Nature  
- Shadow Sneak  
- Close Combat  
- Iron Head  
- Shadow Claw