Tunic of the Sky
"Legend has it this armor was once worn by a hero who appeared from the sky riding atop a mighty bird. Apparently it was presented to celebrate the completion of a ceremony."
The Tunic of the Sky is an amiibo exclusive item found in Breath of the Wild. It has a base defense of 3, and can be obtained by scanning the Link (Skyward Sword) amiibo, through the use of the amiibo Rune. Scanning the amiibo will drop various items from the sky, along with a treasure chest, which has a chance of containing the Tunic of the Sky, but can also contain different items. The amiibo can only be scanned once per day.