I'm digging a lot of the stage 2's in this set. Namely Chesnaught, Empoleon, Typhlosion, and Gallade. Chesnaught with Forretress or Bats could be pretty beastly (like it's artwork. So much rage!) Empoleon can fit into decks thanks to Archie if you really wanted to. Typhlosion on it's own is okay, but in expanded, it's almost required to run Pokedex. Gallade, I think is one of the best cards in the set. Maxie accessible, cheap attack that is strong, and a nice Ability (albeit situational). Really nice if you want a Fighting type tech that only requires a DCE. Also I think it pairs very well with Typhlosion.