T.D.o.N.B: Unknown Void skill

My goals reached further than where I could get with the two nice crystals I got after the long search, so I kept looking for more until I had enough. It took me several weeks, to point that I noticed Tihana giving me those looks. She clearly was thinking about starting a new city, but I had different plans.

I didn't think much of that back then, just focused on the task ahead of me, keeping up a nice facade, so nobody would notice what I was actually working towards.

I'll spare you the numbers, just so you know that it did cost me a lot. I fully upgraded the 'Void dweller' class. It was actually quite cheap since I almost had the whole thing finished. It unlocked for me the further evolution, the 'Void laird'.

This new class gave me access to the following skills: 'Shadow walk IV', 'Hide presence IV', 'Shadow reach III', 'Void anchor III', 'Shadow permit III', 'Void vault II', 'Void prison'.