I used a pikachu that I caught to pralyze it then spamed growls until it fainted with a thunder shock to break the passive
That's not bad. i used a Starley to growl it, too its juice with fen, then just confusion both to death.
not bad
i Leveld the starter to 12 and just burned them down...
I just leveled Fen until it got Nasty Plot, and then I just buffed two times to then easily sweep her two mons. Wasn't even a challenge (didn't even catch another mon)