Toughing it out and fatiguing out your opponents is a good way to victory in my eyes, and I'm just about burned out on this game at this point as I'm guessing you also are (unless Rotarr is up to providing more entertainment!
In which case I'd perk up and go on, he has a HUGE scary quality summoned army and a LOT of SCs that I can see still, it'd provide quality battles to come...) , might as well call it a draw at this point if Rotarr is gone, I have no will to continue under that scenario.