In Hyrule Warriors and Hyrule Warriors Legends, the Ocarina is also a class of Weapon used by Skull Kid. It is associated with Darkness. Skull Kid plays the Ocarina to coordinate attacks between Tatl, Tael, and himself. He can transform it into a trumpet to summon and control the Puppets from Twilight Princess to attack on his behalf.
The default Ocarina is the Fairy Ocarina, based after its namesake. The second form of the Ocarina is the Lunar Ocarina, followed by Majora's Ocarina.
Against Captains and Warriors, Skull Kid summons a Puppet behind them. It then rapidly attacks the target by flailing its arms until Skull Kid comes up and finishes off with an energy attack. Against Giant Bosses, Skull Kid uppercuts the monster with Tatl and Tael and then strikes it down while surrounded in a dark barrier.
Within a frontal radius, Skull Kid uses the dark magic of Majora's Mask and rattles his head while a large magic circle appears. Enemies are drawn into the circle and are rapidly damaged. Skull Kid then ends the attack with an energy burst.
Upon activation, Skull Kid stomps the ground in anger, bursting in dark energy. The Focus Spirit Attack has Skull Kid kick a miniature Moon into the air before kicking it again at the enemies in front of him. He then mockingly spanks his behind at them afterwards. When the Focus Spirit gauge is depleted, Skull Kid holds his head and squirms violently until dark power is unleashed, damaging enemies around him.