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"A blusterous power born from the spirit of the Champion Revali. Create an upward draft that carries you into the sky. Activate by charging jump with (X)/(B)."
— In-game description

Revali's Gale is a key item from The Legend of Zelda: Breath of the Wild. Link obtains it from Revali after defeating Windblight Ganon in the Divine Beast Vah Medoh. It, along with Mipha's Grace, Urbosa's Fury, and Daruk's Protection, can be equipped and taken off at will by selecting them in the key items menu. The power is symbolized by a green orb with a symbol of Vah Medoh at its center. Revali pushed himself greatly in order to develop this unique skill. His unwavering desire to prove himself to others gave him the determination he needed to follow through. After much failure and physical harm, Revali finally created and mastered the skill he had been dreaming of.

Link can call upon Revali's power to summon a temporary updraft, and he may do so three times before the spell goes on a six-minute cooldown, the shortest cooldown period of all the Champions' powers. After completing the mission EX Champion Revali's Song ( a mission in DLC Pack 2, The Champions' Ballad) it upgrades to Revali's Gale+ and it takes only 2 minutes to recharge. Multiple updrafts can be out on the field at any given time. The updrafts created by Revali's Gale are much taller than those caused by lighting tall grass on fire and can be summoned regardless of terrain. These updrafts can help Link to scale vertical heights more quickly and easily, as well as to travel greater distances using the Paraglider, especially when used from high places such as Sheikah Towers or mountaintops.

Spoiler warning: Spoilers end here.