Tangrowth @ Rocky Helmet  
Ability: Regenerator  
EVs: 252 HP / 252 Def / 4 SpD  
Relaxed Nature  
- Knock Off  
- Giga Drain  
- Hidden Power [Ice] 
- Leech Seed / Sleep Powder

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