Tangela @ Leftovers  
Ability: Chlorophyll  
EVs: 252 HP / 252 Def / 4 SpD  
Bold Nature  
IVs: 2 Atk / 30 SpA / 30 Spe  
- Leech Seed / Sleep Powder
- Giga Drain / Energy Ball
- Hidden Power [Fire]  
- Synthesis

Tangela @ Choice Specs  
Ability: Chlorophyll  
EVs: 36 HP / 252 SpA / 220 Spe  
Modest Nature  
IVs: 2 Atk / 30 SpA / 30 Spe  
- Leaf Storm  
- Energy Ball  
- Hidden Power [Fire]  
- Sludge Bomb / Sleep Powder