While I agree with a few who said they beat chaos at 30... I doubt you beat some of the DoS bosses at 30.. if you did, my hat off to you... I tried Cerberous i think at 35 and he pretty much made all my characters take a dirt nap pretty fast. Course that was when I was still in the sea shrine and had not gotten all the ribbons and good armor yet.

Whisperwind also has random enemies in the 35th screen area that cast flare.... and flare hurts alot in this version.

Congratz though on beating the game.