How to craft this?

https://preview.redd.it/eiwu8htxp7lg1.png?width=684&format=png&auto=webp&s=7315a79ee954f53030edc97aa3f34705fbfcfb13

How do I finish this craft? I've tried a bunch of omen of lights and jawbones to hit a high ish %phys, but I'd imagine the chance of getting it is pretty low. Do I have any other options? Or could I increase the chance of hitting the %phys somehow?