Quote Originally Posted by nervehammer View Post
-Facepalm-
I just got the last gold event exchange item for my last copy of Sphinx. I exchanged for my last Sphinx and then immediately went into another ult to start grinding for gold items for the SSR event weapon and Sphinx dropped. From now on, I will always save my items til the end of the event before I exchange.

Nobody else make my mistake. It's incredibly frustrating.
I read this unaware that the Eidolon could drop from the battle itself (Never seen it happen before, seriously) and then my next Ult run on Sphinx, got her and it was the last one I needed so I can spend materials on other things instead.