It seems ages that I have not look at this thread.
My bad for Vileplume and Rosarade s poke power.
I have a friend who plays a Leafeon deck. She is using Rosarade, Shaymin Celabration (I don t know how to write it) wind with both Lv.X and Leafeon... with a Turtwig GL as a tech. You are going to say: "what!", but it works. The main strategy is to attck with leafeon By attaching the energies to Rosarade. But this is only for a 50 damage plus special condition for one energy for the beginning. After powering up Rosarade, she use Celabration (again) wind to move the energies around, or to do a Revenge kill with Shamin, or rosarade itself, or Turtwig. Therefore, it is not auto loss for her is she is against Steelix. Anyway, there is a lot of ways of playing with it. It only depends on which power, Special condition, tech, you want to focus on.