So I tried to find something about season rewards but all I could read is about pro ladders. I didnt have much time to play last month and ended up on rank 14. Do we get any kegs or borders as the season ends? Also, when I open the reward book, in the middle of it there is a three line for season of the wild, but its locked. It says "coming soon", same was written for last season, so my question is, how do I unlock this three line?