Amoonguss @ Rocky Helmet  
Ability: Regenerator  
EVs: 252 HP / 220 Def / 36 SpD  
Bold Nature  
IVs: 0 Atk  
- Spore  
- Giga Drain  
- Sludge Bomb  
- Hidden Power [Fire]  

Amoonguss @ Black Sludge  
Ability: Regenerator  
EVs: 252 HP / 104 Def / 152 SpD  
Calm Nature  
- Giga Drain  
- Sludge Bomb  
- Spore  
- Hidden Power [Fire]