Holy Freak! I just beat Duvroc with Little King. It took *forever and was super intense. I'd got him down to about half his life with soldiers, hunters, and diggers, but they all died. So I had to finish him with just Little King. I noticed a few things that could be glitches too. Early in the battle I killed two of the little Onii, but they just laid down and never disappeared until after I'd killed Duvroc. When finishing Duvroc with Little King I noticed that the life meter went down very very little with each hit. Eventually there was apparently no life meter left, but it took about twenty or so more hits to finally kill him. Shew.. I was beginning to think I couldn't finish him with just Little King. After killing him I wasn't unable to collect the present that was just to the right of the stand.
*For the sake of this post: Forever equals a couple of hours. I think that was the most intense battle every. I must have held my breath and stopped blinking at times. Afterwards I had a little headache and my heart was racing. I had that feeling you get when you almost have a car wreck or fall off from a great height. Must have been a combination of adrenaline and the energy juice I'd had earlier.