Board Thread:General Discussion/@comment-33754845-20190916192846/@comment-1.132.110.234-20191120134420

In Ep.3 we are told that Ruby’s semblance isn’t just speed. Currently only three people can change there physical form Ruby, Qrow & Raven. This is just a theory but I think Qrow is Ruby’s father, asked Taiyang to look after her because of his bad luck semblance and the magic (ability) that turns him into a Crow has pass (and mutated) at birth.