My favorite iOS game!

People who say this game is pay to win are crazy. First of all, this game literally gives tons of gems for free by just watching offers. This is one of the most generous game I have ever played. I have played since kaito in February 2016 and have 4 sf, and Im f2p. Honestly the best thing to do is save those gem video offers and and push with the right guild.
Edit: also a lot of people I see in the comments say chests are a scam. Well then after you atleast get epics and go on one push, start saving and going for milestones instead. The pieces are great because you can even choose which sf you want.

Hamzaster about Knights & Dragons - RPG, v1.37.4