In Assassin's Creed Valhalla you may come across Standing Stones which will give you additional points. This page of our guide has the Standing Stones locations in the East Anglia region.
1st Standing Stone
You will find the Standing Stones on the north of the map.
To find the correct pattern, stand on the left side, just before the light sand. At this point your character should focus on the rocks.
When the character focuses on the pattern, all you have to do is refine it. Set it so that all edges meet and you will receive the additional skill point.