Chapter 12 (2)

After climbing back up to the plane and jumping across falling crates, return to the beginning of the Chapter. Defeat all appearing enemies while out of body (possessing a different form) to activate the next Alfheim Portal.

Near the Gates of Hell, break down a door. With your back to the camera, ride the moving platform. Notice a propeller to your left. Jump into it and use the Affinities (special abilities) to trigger witch time (a slow-motion effect) allowing you to run past the blades. At the end of this path is the next Alfheim Portal. You must defeat a Golem (a large enemy) here while in witch time.