It really does depend on how the dm wants to run it, like a prick or a nice guy :).
you do get a save against calm emotions dont you?
BTW this is a fantasy game. If a colossal dragon sits on your head, your dead.
How bout this
Elf/fey barbarian sub levels at 1st, 5th, 7th
1st:Battle Fury
5th:crap, i forgot what I was gonna put there
7th:Fey DR
Battle Fury:+4 Str and +4 Dex that follow all the same rules as base rage.
Fey DR: Instead of DR 1/- at the relative levels, you instead gain DR 2/cold...