Damn, I had to use elixir because I screwed up my timing with full burst... Instead of full burst I got kicked back to 25% because I got full round of double/triple attacks and she went with her burst to rage. (I really shouldn't use attacking skills in not rage phase...)
Overall my first try with it started kinda bad: Black propaganda missed and Zephyrus atk down also missed. Zephyrus was also first one to go down because she was focused by Ixion.

Shame that rewards sucks for beating ragnarok.