When exploring I noticed a gap in the roof of the tunnel leading into the lostwyrm cave. It is possible to enter this hole using a glider as a normal jump does not give enough height. Once you have entered the gap you can get under the frozen lake as well as climb around ontop of the cave and trigger the skillpoint. It is possible to get trapped in this area which results in the player needing to waypoint out. I am also unsure wether or not player’s could use this spot to defeat the event monster that spawns in the area as it was not active when I discovered this. The video below shows the process of entering the area beneath the lake to further clarify what gap I mean