Well, he took me about 4 tries. You first need to block and wait until he is done attacking, then attack you may only get 1-2 hits in but he will eventually die. Also if you have Curaga, Now would be a great time to put it on your quick list along with Aero. If im wrong sorry havent played KH1 in over a year trying to brat KH RE:CoM. Hopes this helps.
Sincerely,
Riku_RoXas(Luke):@:@:@:@:@