Where is the free unit select ticket as a new player?

I noted here: https://www.reddit.com/r/DisneyPixelRPG/comments/1sexhic/banner_analysis_share_your_pulls_wandering/

As a new player, do I still have access to the free unit ticket or is that an older thing no longer accessible? Just checking as I am hoping I can still get it. I don't see it in any of the missions or rewards anywhere in game so far.