I just finished watching Dice Tower's Board Game Breakfast and saw this announced there as well (although they labeled them as White and Purple). I'm really excited about it. Not because it allows more players in a single game, but simply because of the customization. Purple is my favorite color, although white may be more thematic for my Priest book. Not sure which I'll use, lol. I have a friend who is crying foul that he doesn't have Black as an option for his Necromancer now, hehe.