For anyone interested in this, the game' "story" only takes 3-4 hours to complete at most, the core of the game revolves around improving your deck and fighting against other players. The "story" is mainly a device to teach you the basics of the game and level up your character a bit, but I wouldn't recommend this to anyone that is not interested in the 1v1 pvp fights. Having said that, I'm loving everything about it so far and it's definitely in my top 10 for this year!
Laethe's comments