Tangrowth @ Assault Vest  
Ability: Regenerator  
EVs: 252 HP / 4 Def / 252 SpD  
Sassy Nature  
- Knock Off  
- Giga Drain  
- Sludge Bomb  
- Earthquake  

Heatran @ Leftovers  
Ability: Flash Fire  
EVs: 252 HP / 128 SpD / 128 Spe  
Calm Nature  
IVs: 0 Atk  
- Lava Plume  
- Toxic  
- Taunt  
- Stealth Rock  

Toxapex @ Rocky Helmet  
Ability: Regenerator  
EVs: 252 HP / 144 Def / 112 SpD  
Bold Nature  
IVs: 0 Atk  
- Scald  
- Recover  
- Haze  
- Toxic Spikes