When you play against a Darkclaw ally-less deck, there's no way you can win. When what big teeth, speed strike, lone wolf are used amongst other cards that will kill your allies or turn them against you, there is no stopping him. Also with continued use of shadow font, he keeps regenerating his shadow energy and will never be hurt. The other wulven hero, can't remember his name right now, has a power up that only stops the opposing team from hurting his team that round. When the team is only Darkclaw and his ridiculous power ups, his ability is the same as the other wulven hero except he can also not be hurt when allies or heroes defend his attacks, and his attacks get +2. This doesn't make much sense... I propose that you do at least one of the following things to make Darkclaw less powerful: Raise the cost of his ability, lower his health, put a durability count on "what big teeth," or just change his ability to something less ridiculous. Honestly, it's not fun to play Darkclaw when people know how to exploit his absurdity.