Shadow Nightmare

The final boss of Link's Awakening, takes on six forms of former bosses you have defeated in Link's Awakening, as well as that of A Link to the Past.

First Form: Giant Bit
The first form is a Giant Bit. Just simply sprinkle Magic Powder three times on the form and it will switch forms.

Second Form: Agahnim
The second form is the evil wizard from A Link to the Past. Agahnim will take the second form and if you defeated him in A Link to the Past, you know exactly how to defeat him. Send his magic ball back at him and it will switch forms once again. Watch out though, some blasts of magic cannot be reflected.

Third Form: Moldorm
The third form will be that of the first boss, Moldorm. Striking the tail will cause this form to disappear. However, if the Moldorm of the Nightmare form slows down during the battle, the process must be repeated. Once Moldorm is defeated, it will switch forms again.

Fourth Form: Dark King Ganon
The fourth form is Link's worst enemy, Ganon. Ganon will attack with his ax, as well as sending demonic bats to attack Link. Using the Pegasus Boots and the Sword, Link must charge at the Ganon form in order to defeat it. After it is defeated, it will switch forms again.

Fifth Form:Lanmola
The fifth form will become a Lanmola from A Link to the Past, but is defeated in different fashion. The Hookshot, Boomerang, or Magic Rod will rid you of this form. It will change forms one last time.

Final Form: Deathl
The final form will be the only newest eneny you will encounter. The Deathl with be in form of a snakelike creature with two arms extending from a center eyeball that looks a lot like Vaati. Using the Roc's Feather, Link must jump over the arms to avoid being hit by them. The center eye will be closed while the arms swing and will open during the battle. Once it opens, attack with an arrow or the boomerang. This form will take the longest, but once it is over, the Wind Fish will awaken.

The Wind Fish
Once Nightmare is dealt with, the Wind Fish will awaken. He will then tell you that Koholint Island was all a big dream and that when the raft carrying Link got struck by lightning, he fell into a deep sleep. Using the Eight Instruments Link gathered and playing the Song of Awakening, Link and Wind Fish finally awoken. Link awoke on a piece of his former raft and watched as the Wind Fish flew overhead. The dream island of Koholint would only remain in his dreams.