Each stage you fight him on his weakness is using the item you got in that dungeon. The first forest area you throw the gale boomerang at him to have him get sent in front of you then beat him with your sword. Do this 3 times then he sends you to the next dungeon room so use the main item you got there to defeat him in that stage. Its really simple and the fight to me was a disappointment how he acts like a ****ing wimpy retard compared to the tough serious guy he appears to be in the cutscenes during the game.
Linear Mode
