Where do you get the double jump powerup Hollow Knight Hollow Warrior Double Jump is an crucial skill in the quest. With the hollow knight's double jump, players can attain higher levels and discover concealed areas. This exclusive bounce skill adds a new dimension to the gameplay, giving players to overcome challenges and defeat opponents with elegance. Mastering the empty champion's spring is vital for advancing in the quest, so hone your skills and dominate this potent ability to release its full potential. Explore the world of Bare Champion and savor the adrenaline rush of the double jump.