Dragonite @ Heavy-Duty Boots  
Ability: Multiscale  
EVs: 252 Atk / 4 Def / 252 Spe  
Jolly Nature  
- Dragon Dance  
- Ice Punch  
- Earthquake  
- Roost  

Ferrothorn @ Leftovers  
Ability: Iron Barbs  
EVs: 252 HP / 200 Def / 56 SpD  
Relaxed Nature  
IVs: 0 Spe  
- Spikes / Stealth Rock  
- Leech Seed  
- Body Press  
- Gyro Ball / Knock Off  

AND / OR

Heatran @ Leftovers  
Ability: Flame Body  
EVs: 248 HP / 84 Def / 176 SpD  
Sassy Nature  
- Magma Storm  
- Heavy Slam  
- Stealth Rock / Toxic 
- Taunt