I used it to beat Diamond, so I won't use it again. Also I'm against in-game tiers, that's why I'll use Muk and maybe Joltoen :P
Isn't Vibrava too... weak? 70/50/70 and 50/50/50 seems frail and weak. Maybe I should try. Also, you forgot that it learns Superpower XD
I tried once, but the fungus is everywhere, as do the eel. I was thinking about a Perish Song + Wynaut or Gothorita core. What do you think?