The mod is beginning to become heavily penalizing towards non-god-tier builds. The lockout timers on ubers and unforgiving mana costs for low damage on a lot of oskills is really dampering to try to make work compared to top meta builds.
(also amazon's stormcall needs to be looked at. without very strong gear, it's extremely weak and horrible to build SSF. I think Thunderman had raged about this a while back despite him building it as oskill paladin, its really uncomfortable and struggles in even p2 or 3 in supposed easy farm zones like TA/duncraig at above area level ... levels? does that make sense)
edit: caster stormzon is also fucked in terms of boss killing now. Literally no options to support her besides hailstorm, which is rather difficult to build anymore without pierce MOs or double mo on crafts, and hammer of zerae removed the spell damage scaling (not that it was the best form of boss killer for a squishy caster anyways) -- have to actively pursue stormfront, which even taht is weak til you reach higher levels and better gear to get more bolts per cast.