How do you beat eox in phantom hourglass?

Answer 1

Ok, First you run around him until he's looking around in confusion, then you go on the catapults and launch yourself in the air. While in the air, hit Eox with the hammer on the red dots until that part has been reduced to a wood frame. When his whole body is a giant wood-thing, launch yourself into the air and hit all of the blue points.

Now for the second part. His head will hop around and hurt you. You need to launch yourself on the top of his head and hit the jewel until he dies. *this may take multiple times.*