In fact, pikachu said he was expecting to fight another deck. They were really expecting to fight the earth stall. I think they will try the Pestal again, because, in fact, could we beat it using the poison deck?
I think the crazy event card is here to help us, if we are dogs, we have more chance in a best of 1.
But I think we need a B plan. If we lose using the stall, we can discard earth cards and still play the other deck, using steals as surprise. If we lose with another deck, I suppose we wont have a legal deck to use next round.