Heatran @ Leftovers  
Ability: Flash Fire  
EVs: 252 HP / 136 SpD / 120 Spe  
Calm Nature  
IVs: 0 Atk  
- Magma Storm  
- Taunt  
- Perish Song  
- Protect  

Slowbro @ Leftovers  
Ability: Regenerator  
EVs: 252 HP / 252 Def / 4 SpA  
Bold Nature  
IVs: 0 Atk  
- Whirlpool  
- Future Sight  
- Perish Song  
- Slack Off  

Celebi @ Heavy-Duty Boots  
Ability: Natural Cure  
EVs: 4 Def / 252 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Energy Ball  
- Magma Storm  
- Perish Song  
- Recover