Go NE of the dragon, then hit down the totem poles with the hammer, go right. Go up and left. Jump over the gap, then put a bomb down next to the circle. When it blows up use the shield to stop the arrows and walk back. Go SE and you will see another circle, blow it up, then go down. Jump over the gaps, where the skull is, then go left. Use the power bracelet and move the rocks so that you can go past(to the left) you will be in a room of spikes, instead of going NW go SW and then jump over the gaps and evade the rocks, you should make your way to the right. Now you can see him. Use homing bombs on him, it won't hit him every time but be patient!