This game has a good story and many features.Also,there are many characters we can play and look like is easy to have these characters so this is a thing that I see is good for F2P players.

Good game, good animations, great character collection. (Not f2p friendly) Seems like a great game at first for F2P players. But as time passes it becomes more and more hard to cope with the whales(p2w players). You cant even compare with them. So I dont suggest any f2p players to play. You can grind for a very long time for a good character but then you will see others taking all of them and you will just get crushed.