The Fierce Deity's Mask (鬼神の仮面, Kishin no Kamen?) is a recurring item from the The Legend of Zelda series. The mask first appears as the final transformation mask that Link can obtain in The Legend of Zelda: Majora's Mask. The mask appears as an amiibo-exclusive head armor in The Legend of Zelda: Breath of the Wild under the name Fierce Deity Mask.