I had Anima, I was just saving it as my trump card...I figured I could take down Jecht's first form with my aeons in a kamikaze mission, and then save Anima for the second form when I needed to take off a LOT of HP in a hurry. That's usually how I play Anima against strong bosses. Then again, I managed to take out Seymour Omnis with one summoning of the Magus Sisters, which was really weird.

Yu Pagodas still suck.