Instructions
Reflect Zelda’s fire balls of energy back upon her three times. Do this after being hit by one of them. After you have done this, Midna will take Ganondorf out of Zelda, and he will morph into a large beast.
Shoot the jewel on the head of the large beast with an arrow. Then, attack his stomach. He will then disappear and red portals will appear instead.
Begin shooting until Ganondorf disappears again. He will appear out of the portal that turns blue. Keep doing this until Midna speaks again.
Target Ganondorf and hold down A when he charges this time.
Attack his stomach again after Midna grabs him and you’ve chosen a side to throw him to. He will then seemingly be defeated, but will return again. Midna will try killing him while teleporting you and Zelda away from there. Hyrule Castle will explode, but Ganondorf will still live.
Ride close to Ganondorf so that Zelda can shoot him with her Light Arrows and you can attack him with your sword. After enough hits, you will then face him in a sword duel.
Use the rolling attack from behind, then swing your sword afterwards. He may teleport, but just roll away.
Attack him using a spinning hit with two slashes. He soon should be defeated.