Using the bow's secondary action (the back step), if you were to aim straight down while using the ability, you can launch yourself higher than your standard jump height. Doing this while jumping gives you a very high vertical, allowing you to gain entrance to the Site of Power through the roof. Completing the Site of Power (by killing Azazel), results in the Empyrean questline, as well as the Sylvan's Cradle Main Questline to be uncompletable.
