He can phase his hammer through Magneto's shield like he has before, then clobber Human Torch and Storm like nothing.
Don't know about Iceman, but I don't see him doing anything to Thor. Before anyone says he'll freeze or evaporate all the water in Thor's body...how do we even know Thor's body <i>has</i> water in it? I mean sure, we presume so, but there's really no way for us to know anything about his Asgardian physiology.