Sorry to nitpick, but as for countering
Thug or
Desert Traveler, wouldn't it be better in most cases just to play Palisade wall or Caravan? Unless you want Holy or Burning tokens, you may as well gain wall or stock rather than spend gems. I suppose drawing two new cards in one turn has some value as well, though, but it seems odd if you're just using it to discard one thing. Then again, if it's been sitting in your hand just increasing your keyword count, I can see where you'd feel tempted to use it for its intended purpose.