Can be fun and addictive, but there's an awful lot of random dumb luck involved. Your entire game largely depends on what cards you draw. While there's absolutely skill involved, there's too much of a luck factor for my taste. Also, the spells in campaign are way over the top. We all enjoy a good challenge, but when the cards are working against you some of the spells are essentially game enders and are incredibly annoying. Fun game, but too inconsistent to rate higher than 3 stars.