Dark Link

Dark Link is a dark reflection of Link. He is one of the most enigmatic enemy characters in the The Legend of Zelda universe, usually appearing with no backstory and no dialogue, although it is implied on numerous occasions to be merely constructs of shadow magic. Dark Link is more than just a mere battle against a monster for Link, but a battle against himself, as the young hero has to face his own strength turned against him. Due to this, Dark Link is often the ultimate challenge, and is faced as final boss on one occasion and as the final boss of optional challenges such as the Palace of the Four Sword and Take 'Em All On!.