Wow... I did not know that... I picked a lot of 'filler' talents (including the stat and ability point) since they're just filled with useless stuff that it's not even an interesting trade-off, just get the few interesting ones and then... "well, what doesn't *totally* suck?"
If I knew this they would all be gone.
It does seem strange the demon voids even more talents under absolute useless, as if we didn't have enough of them already.
Needs tweaking IMO.
