I don't get all these T6 wizard builds with 0 defensive abilities at all. Just beam + everything feeding the beam damage. Do they really do so much damage that nothing ever hits them, even on T6? I mean, I get that compared to a barb, their skills cost less, hit more mobs, stack more damage mods, and that their resource that blizzard says should be super important to manage builds 10 times faster. So overall they probably do at least 20 times more sustainable damage than a barb can. Is that really enough that they never get touched? Christ on my barb I can still get killed faster than I can react by elites on fucking T2, and bosses take goddamn forever. I've been stuck spinning my wheels at the lowest rung of inferno/torment since release.
Leveling my wizard on master, I've had diamond skin slotted for 30 levels and never used it. Even when stuff reaches me I don't seem to take any damage. I'm assuming frost armor freezes mobs before their hit actually lands. My monk exploded to elites on master, and often on expert if I didn't keep a good stun rotation going. Wizard? Not a fuck given. All I'm twinking with is a +25 damage gem. For fuck's sake until I bumped it up from expert I never even used a potion. I thought arcane torrent was godmode until beam unlocked. Now it's just wtflolbeam.