I was so nervous the day the "update" came ... I had not been to the Beta, I had not collected coins. I only had 3,000 mythical ones that were not very useful to me. I didn´t really know what to do.
That day I left the clan. I didn´t want to hurt anyone. In the ranking I was around 4000 and so many. Lost with everyone. Later I saw that my clanmates were the same or worse than me, and I returned. Alone would not achieve anything.
There I began to grind and grind campaign. After 10 days I had an acceptable mech.