User blog comment:Starchythepotato/A Quick Arena Guide/@comment-172.56.39.6-20141210074047/@comment-9123541-20150104041733

RNG pulls are random. Just because you don't have a specific unit I used as an example doesn't mean other people don't. I have not updated this guide since Sep 7. And, correct me if I'm wrong, aren't Serin, Cayena, Grah, Karl, Zebra and Mare all free units?