My approach to spending skill points has been a bit sloppy, and I have no idea if I even spent any of my points in Elven Rage in the 1st 3 acts of the game. But I did notice that when Act 4 starts that 2 new skills are added and that one of them took the place of a former skill. After a bit of research, I've discovered that the lost skill is Elven Rage. Honestly, I didn't use it much anyway.
So, does anyone know if points spent to upgrade Elven Rage go to the gone-forever-place, or are they refunded when (un)life changes for Talion?