Magic Guard (Heatran) @ Life Orb / Leftovers
Ability: Magic Guard 
EVs: 8 HP / 252 SpA / 248 Spe  
Modest Nature  
IVs: 0 Atk  
- Mind Blown / Magma Storm
- Taunt / Stealth Rock / Automotize / Magma Storm
- Steel Beam
- Earth Power / Taunt / Magma Storm

Desolate Land (Heatran) @ Leftovers  
Ability: Desolate Land  
EVs: 252 HP / 56 SpA / 200 Spe  
Timid Nature  
IVs: 0 Atk  
- Magma Storm  
- Solar Beam / Earth Power
- Taunt  
- Stealth Rock

Magnet Pull (Heatran) @ Life Orb / Leftovers
Ability: Magnet Pull  
EVs: 4 Def / 252 SpA / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Blue Flare  
- Taunt  
- Magma Storm / Stealth Rock
- Earth Power

DesoSpecs (Heatran) @ Choice Specs  
Ability: Desolate Land  
EVs: 252 SpA / 4 SpD / 252 Spe  
Modest Nature  
IVs: 0 Atk  
- Eruption  
- Blue Flare / Magma Storm
- Earth Power  
- Solar Beam