Resplendent Sparks in Diablo 4 are a super rare resource that you can use to craft Uber Uniques. Since these uniques themselves are extremely rare, you have a higher chance of obtaining them using Sparks. This could be the reason your build is overpowered, and having multiple Uber Uniques is just the icing on the cake! Here are all the ways to get them.
How to Farm a Mythic Unique/Sparkling Spark in 3 Hours – Vessel of Hatred – Diablo 4
You can obtain Resplendent Sparks by:
The first method requires you to be certain that you no longer want the item, because once you have saved it, it is gone forever.
The fight against the Uber Lilith boss called 'Echo of Lilith' can be initiated by interacting with the Blood Sigil in Nevesk after unlocking a Torment difficulty (reach level 60) and clearing Pit level 20. If you choose to enter the fight early, there is a good chance that she will destroy your character out of the box. She is the most powerful boss in the game and you should only enter the fight if you are confident that your build can withstand her attacks.
