Being a silver player, I have standard slots, most of which I have filled with AT's. Some of the AT's are meh, others are actually fun. I'm a bit undecided on the Glacier; I just got mine to 40. I'm wondering if it can be used as a tank for endgame; my instinct says "no" because of its vulnerability to knockback and seeming lack of survivability.
If I go "all in" with Constitution, the specialization tree yields some knock resist, but is that enough?
If I go "all in" with Ego, could I skip using Challenge and go for a bit more damage?
Is the entirety of the Glacier's end-game usefulness dependent on Ice Cage with Sub-Zero Cellblock? And possibly soaking at dino?