Well my friends, it looks like Korbryn has become a decorative statue. Possibly only one of many, depending on how combat goes without him.
If the battle is survived, I would obviously prefer to have my PC back, but that would mean:
1) You have to drag a heavy stone statue back to Hommlet
2) You have to find an 11th level Wizard
3) You have to be willing to fork over 1650 gp to pay for the
Stone to Flesh spell to restore Korbryn (He would obviously pay you back at some future point.
If this option does not sound appealing to the rest of you, I would be willing to create another tank, but I have grown somewhat attached to my dour dwarven warrior.