Absolutely horrible. You get to a certain point and can't go any further. You run out of stuff to level up with and can't get more because you need to keep beating the areas to get the stuff you need to lvl up. Also you get like maybe 15 summon scrolls in the begging and that's it. So you can't even summon to get better lineup.why add so many characters when you can't even get them? The most pay 2 win game I've ever seen in my life