This is the hunting setup I used at this level. You are welcome to try it for yourself but this setup may not work for everyone. Stats shown are without buffs.
This is a defense based setup. I initially went with an Amulet of Hethal or something similar, and while it worked, the defense was not enough to kill the Champions in this level. Switching to the Amulet of Knale gave me enough defense and did not noticeably increase the average number of hits to kill.