It's kind of like a battle card game. There's questing to level yourself up. And then you can use your cards to attack other players for

treasures that will give you rare level cards. There are also events from time to time with special rewards and Orders to join for social

and cooperative game play. If you have a smart phone look me up its Lucavi0. Also if you decide to try it out enter tak01251 after the

tutorial for 100,000 rupies and a rare level card