^Lickilicky already has Power Whip with the same effect, better typing, equally bad wekaness, better HP and a decent second attack. Oh, and its attack cost starts at 1, not 2.
Ferrothorn is trash.
... and 3 shot all the high HP pokemon...
Gothitelle seems a lot like Luxray Lv.X in that it didn't have a huge attack but because of its ability to pick off weak benched pokemon it seems to have the upper hand.