This guide will let you know how to complete the What Dreams May Come light puzzle in Assassin’s Creed Valhalla. You have to follow all the instructions carefully to complete it.
First, you will need to wait for Kassandra to activate the light beam and then move the first pillar to connect to the second light beam. After that, aim the next beam at the right switch next to the door.
For the second one, you must climb above the door and aim the beam right below at this one. The first switch has to hit the right or the first light beam.
After that, go back and make sure that the right switch is also hit. It will open the door, and you can collect the artefact.