ell, i know it's not too helpful, but i really loved the game, so when i got creamed by seymour twice, i just spent a long long time training. then when i faced him again, it was a breeze. and i think he is, like, the only boss who isn't immune to that stuff. poison didn't help me a whole bunch, but it is worthwhile casting. Oh yes, now I remember. I took out bahamut, and he was the one who did a lot of the damage for me. 23,000 I think. Took quite a chunk out of him.