F2P but PAY2WIN. campaign offers you 50 summons at best. you cant use gems you get from mission rewards on certain gacha's as those are for PAYING USER'S ONLY and your Gems are sorted from free | Paid. those who are F2P gamers. this game is only for those who want to spend money. and the coins in the game. have ZERO Purpose at this time. no shops. only Gems. those who pay money get it EASY. Free2Play but Pay2Win. have fun. "Paymer's"