Lmao, sorcerer is too OP? I think paladins are op with +20dmg (every hit), new ammo and spell, which doubles your hit and takes just 40 mana. 3 paladins spamming x2 bolts at one turn will be able to oneshoot mage without manashield. And yes, even if sorcerer got manashield it can be drained in a matter of seconds.
Second thing is that druids are fine with those boosts, don't forget about their role as "supporter", not dps.
As I remember mages ue was always nefred a little in every Ryan server. On Medivia mage can hit 1k+ on player with ue and nobody is crying over it.