I got back to playing Dissidia 012 Duodeciem and I'm stuck in Pinhole Galleria. I need a lot of help if I am to get to the last floor. Problem is that idk how to get past 60-70 floors when there's always something stupid that kills me every time I'm there. Heck, sometimes, I can't even go past the door because I would have to win a battle and the battle cards in the labyrinth are already defeated (yes, I don't "avoid" battles). >.>

Is it the characters I'm using for the labyrinth? The characters I use are Zidane and Firion.