you have blue hair in the game and at the beginning you wake up by a doctor who finds you knocked out by a fiend..the battles are done by cards.you can take the essence of things like fire,water and puut them in cards.you have things called 'winglets' on your back but you have a machine one your grandfather made. when you save you save in flowers. there are red and blue ones and one of them takes you to a palace where you can level up. U just need to know the name i cant remember its been a while since i played it.its for ps2.
I remember a game like this called "Baten Kaitos: Eternal Wings and the Lost Ocean" but it was for Gamecube. There might have been a version of this game released for PS2 but I don't think so.