Do we not have to invest any point into skills like tenacity or endurance? I'm currently at lvl 114. I have blink 1, domain 3, shadow refuge 1, shadowrush 6, storm crows 1, maelstorm 25, wychwind 1, void gazer 1, doom 15, prismatic cloak 15 and I still have 23 points left. Should I just put them all...