Sail to the small ruin in the lake to the south of Fyke Isle. Dispatch any Drowners that may be in the area, then use your Witcher Senses to locate the Wolf School symbol on the broken wall. Beneath ...

Between the signposts for Yngvar's Fang and Trail to Yngvar's fang in Skellige is a building in ruins. Head in and down the staircase towards the far wall and use the switch. Level 7 Wraiths may ...