Okay, not really a challenge, but I went to the hungarian site and corrected the recipe for the nuclear fission wizardkiller on the guide. In the process of doing that, I think I found the recipe for the magnetosteel wizardkiller. So the challenge: build the recipe (in the fortress) to see if it works. magnetosteel wizardkiller(?) lvl 70(?) 45 ambergris 8 magnet 20 dimension sliver Keep in mind that you will need 50 dimension slivers at lvl 73 for your armor, so don't build this unless you actually need it or have slivers to spare.