Under a Red Moon

Under a Red Moon is a Shrine quest in The Legend of Zelda: Breath of the Wild. It is obtained from the Rito minstrel Kass at Washa's Bluff south of Hyrule Ridge. He recites a song as a hint to find a nearby Shrine. To complete the quest, Link must stand on a nearby Ancient pedestal during a Blood Moon wearing no armor. Once this is done, a shrine will emerge from the ground nearby.