The way to win the game is to reduce your opponent’s hero down to zero life points and be the last one standing.
Foremost is the ability to "sacrifice" unwanted cards and turn them into resources that increase the number of cards you can play per turn. I finally got a tablet and Shadow Era has become my new favorite game. It’s got cross-platform playability and an endless amount of gameplay for hardcore players. Shadow Era is a digital card game created by Wulven Studios. That was over a year ago.