Darkflight

Darkflight is an active worgen racial ability that allows them to activate their true form, increasing movement speed by 40% for 10 sec. Using this skill while in "human" form will revert the player to the worgen form. Does not break stealth or, for druids, Travel Form.

Trivia

 * Darkflight is one of Greymane's basic abilities in Heroes of the Storm. Rather than a burst of speed, it allows him to lunge at an enemy and shift into a worgen.