So, I'm pretty sure I know BLM pretty well (50 since early Oct). I'm i91 and was told that my damage was subpar for the 350+ I should be getting without thundercloud or firestarter. That could be true, I can't parse due to being on PS3. I was wondering if anyone could give me some hints then on how to BLM against Leviathan. I admit that he seems to be the hardest fight for me on BLM due to the pretty constant phase switching.

Thanks in advance!