Now, I don't know if anybody else even looked, but I did. When the group is standing on top of Tartarus in front of Nyx Avatar...the only one holding an evoker is Fuuka. Well I should say the only one whose evoker is terribly visible.
WTF Fuuka?! Put that away before you hurt yourself!
(I love Fuuka, but sometimes she overestimates her helpfulness past scanning....)