AbdulAlhazred
Legend
I'd have to add Warden to the mix too. While they are less absolutely impressive punishing defenders and damage dealers than your fighter is you can survive ANYTHING. The level 12 Goliath Warden one of my players was running for a while was not only simply unkillable, it was unmovable and just laughed at any condition. She was dropping some really serious DR and other bennies on the party too. She wasn't too sticky, but it usually didn't seem to matter as damage mitigation was pretty impressive. Builds are quite straightforward too.