Ice Barrier is a joke right now at pvp and it makes harder for mages to solo content. My Ice barrier used to absorb around 90k dmg it´s down to 59k.
Spellsteal is almost worthless aswell since 65k mana means that we´ll go out of mana real fast in pvp and pve. We get 45k mana from gem not even that can give us the all mana back from spellstealing.