Autobattled, had two units. My soverign, and a Champion I had just hired. Got attacked, new it was going to be a loss so I just autobattled it. I got the message saying You spent X mana twice, first for my Champion and then for my Sovreign, and then I just couldn't do anything and it required a CTRL+ALT+DELETE to close the program.
http://dl.dropbox.com/u/22308186/debug.err
http://dl.dropbox.com/u/22308186/FallenEnchantress0_75-2012-01-26T19-56-12-790.zip