The game is a joke, dont even try it. Overall great idea, extreme greed in implementation. Pretty much everyone starts with the same crappy monsters and you get to play other people in battle style format like Pokémon. The problem is that IF you win you get a box that has cards inside for your monsters to level them up, each level requires more cards to level it up, the problem is that for each box to open it need A LOT of hours - oh and you have a limited space for boxes like 4. Yeah the game pretty much tells you, hey pay up if you want to “play” otherwise good luck waiting and loosing, because some people have payed up and have some pretty cool monsters and they are on bottom tiers, no chance against them, even one level between same monsters makes a lot of difference...