I kinda wanted to try new unique items introduced in 3.17 & thought utilizing Flame blast would be fun.

It works quite well in my opinion.

Initial plan was using "Ashes of the Stars Onyx Amulet", "The Annihilating Light Quarterstaff", "Polaric Devastation Opal Ring" all together.

(Haven't got the ring yet)

This build is not min-max yet; has more rooms for improvement.

(Gonna try to buy either "Polaric ring" or "Forbidden Jewels" for extra ascendancy points)

Current POB: https://pastebin.com/UEAcbLd3

Hope you enjoys & any feedback is always welcome :)