I made a build last league that took the Lycia Bloodline for chaos conversion, Foulborn Blue Nightmare Jewel and combined them.

I managed to do all content with it, so I have fleshed it out a little bit for the new league as it flew by without any major nerfs, and a slight buff even.

I'm not claiming it's the best build in the world, but if you like the idea of messing with the games' mechanics, there are quite a number of intricacies used in the build.

This is not a league start guide, though I don't imagine it would be overly difficult to swap to it from some other league start guide for KF.

https://maxroll.gg/poe/planner/1bnbp0oy

https://pobb.in/i4G0OYb4wDhQ

https://www.youtube.com/watch?v=0WoLHaU7MHk

Let me know what you think, I'm open to suggestions