Yook

The Yook are a race from The Legend of Zelda: Phantom Hourglass. The Yook are yeti-like creatures that inhabit the Isle of Frost along with the Anouki. According to the Anouki, the Yooks are liars and have been their rivals for a long time. About 100 years prior to the events of Phantom Hourglass the two tribes signed a peace treaty. Despite this, shortly before Link reaches the island, one of the Yooks kidnap an Anouki named Aroo, and disguised himself as Aroo, effectively taking his place and infiltrating the Anouki village.

When Link initially enters their Ice Fields, they are hostile and attack him with clubs and icy breath, but after he slays Gleeok, the dungeon's boss, they become friendly and claim that they were under a curse. In the Ice Fields right before the Dungeon, Link needs to kill all of the Yook before he can enter. This can be done by throwing a Bomb into their mouth as they inhale for their attack. The Bomb will blow up in their stomach, defeating them instantly.

Although unconfirmed, they may possibly be descendants of Yeto and Yeta (from Twilight Princess, although the two games are in two different realities)

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