Board Thread:Wikia Discussion/@comment-27279544-20170528163214/@comment-24930367-20170617001035

Coda upgrading Racist weapon is not a scam, since that's where it gives the second race/ATK/HP/multiattack skill.

The Nova upgrade is, at least in my opinion...

Genesis -> Nova -> Coda is like Bismarck Kai -> Zwei -> Drei. You just have to do that.