With rogue coming out any day now [and I refuse to believe anything to the contrary], here's an interesting tidbit to compliment the various poison/backstab/doublestrike/stealth suggestions Rogue has already received: Uncanny Reaction (because UD is a D&D term): While this card is in your hand you may block attacks from any facing. If a block would be discarded, discard this card instead. Just a bit of amusing rougeness, especially since rogues theoretically would be based around mobility and blocks rather than armor.
You're right, rogues are actually being tested right now, as well as the new race. Because only gnomes can be rogues.
