Mace and Chain

I would suggest using PLA for the print.
I would suggest no less than 20% infill so the chain does not snap.
If you can try supports only on the build plate, for whatever reason I was not able to do that so I had to put supports everywhere, but even with that, it was not hard to clean up.

It could be dangerous, but it is still fun to hit cardboard boxes with it, I used the slicer after a buddy did, and for whatever reason, he had set the infill to 50% so the one I have has 50% infill so it is pretty hefty and could probably seriously hurt somebody. If you print it please just be careful what you swing it at.