Phantom Ganon (The Wind Waker)

Phantom Ganon is a boss from The Legend of Zelda: The Wind Waker. He is an incarnation of Ganondorf, and Link duels with him twice; once in the Forsaken Fortress, and a second time in Ganon's Tower.

Story
After withdrawing the Master Sword from its pedestal, Link traveled back to the Forsaken Fortress to confront Ganondorf, but upon arriving, found his path blocked by Phantom Ganon. After a battle of Dead Man's Volley, Link defeated him, and a chest containing the Skull Hammer appeared.

Later, after restoring a piece of the legendary Triforce, Link traversed to Ganon's Tower, where he found another fight with Phantom Ganon. This time, however, one defeat was not enough to advance, and Link had to fight him several times in a large room with many doors. By going through the door the hilt of Phantom Ganon's sword pointed at, Link would eventually find himself finding the Light Arrows after another successful fight. Moving on once more, Link fought a final Phantom Ganon and defeated him solely with the use of his new Light Arrows.

Forsaken Fortress
In this fight, Phantom Ganon is easily beaten by deflecting his energy balls at him, then attacking, in a game of Dead Man's Volley. After his defeat, a chest containing the Skull Hammer will appear and Link was able to explore the rest of the Forsaken Fortress.

Ganon's Tower
In the second duel in Phantom Ganon's Maze, it is revealed that, unlike is predecessor, this Phantom will regenerate every time after being bested. In this duel, the Phantom's fighting style is very reminiscent of that of Ganondorf from Ocarina of Time, even up to the multiple energy-missiles which are deflected with the spin attack. He also has the ability to replicate himself, surround Link, and swing five swords at him. Link must defeat the beast many times here before, in the end, Link discovers the secret to destroying the Phantom forever is by using the Light Arrow, which dispels the darkness which is Phantom Ganon. Link then takes the beast's sword and uses it to smash open the door to the next room.