From the description, I couldn't really tell how different this is from the current edition. It says that its deadlier and includes a Torchlight variant.
The only thing I see different is the cards for the monsters. The combat system looks the same (still requires a monster player, has a "combat deck").
So, what will be different about this version? Is this just for people who don't own a copy and can't afford it on the aftermarket?