Master Quest Mirror Mode

Master Quest is mirrored in the 3DS version, but not in the original Master Quest version on the GameCube disc.

Boss Battle Mode and Naps

Now when Link goes up to his bed and presses A, you have the option to either take a Nap, which will simply refill your hearts, or relive past nightmares of the bosses you've already fought, otherwise known as Boss Battle Mode. You can relive any boss battle within the game, whether you are young or adult link when you approach the bed. Each battle is timed so the player can test themselves on how speedy they are at boss fighting.

In addition, when you defeat all 8 bosses, a 9th slot will unlock in Boss Battle Mode, known as the Boss Gauntlet. It's a challenge in which you must defeat every boss in a row, starting with 5 hearts. However, after each boss fight, you'll have the option to open one of two treasure chests that appear, and they could include any useful items, even extra heart containers. The Boss Gauntlet, like all the other Boss Battles, is also timed.