I love them, but I don't think that I could ever bring myself to play with a modified card, so it would kind of go to waste. I guess maybe if it were done with Prisma art pens or something, I'd feel more confident that I wasn't going to scuff the modded artwork. As it is, all I want is for MaRo to sign my copy of Look at Me! I'm the DCI!
Heck, I've been playing with modded cards since the beginning! Of course, I guess they created that permanent marker ruling just for me (google it, I ain't kidding, haha). That looks cool, but I loves me my Wizard Replica that I erased and re-drew with a penguin.