Take note that the Tunic of the Wind is not the only legendary/unique item in the game. You can also obtain others, such as Midna's Helmet, Majora's Mask, and the Hylian Shield.

How to Get the Tunic Achievement 'Bring it to the Wrong Fight' Fast As one might expect from the name, this achievement involves getting the gun hidden in the quarry.

The tunic is now called the Champion’s Leathers, upgraded with a new shoulder piece. Leather, naturally. There’s one of these in the game, and it’s easier to grab than you might expect.