There is a way to enhance your Noble Siel’s Supreme Sword. Gather the materials and refine them at the Jotun Studio.
Step 1. Gather the Blessed Sword ComponentsMaterials needed to craft a great weapon: Vorpal Essence, Special Shulack Refiner, Blessed Aurium Ingot, and the Noble Siel’s Supreme Sword. and process them in a furnace at Debilkarim’s ForgeA workshop complete with a huge furnace owned by Debilkarim, the head of Jotun in the Lower Udas Temple.. (You need to collect: Noble Siel’s Supreme Sword)
Step 2. Take the Essence of Siel to GefeiosA Reian tribe blacksmith in Soteria Sanctuary, Inggison. He would do anything he could to make a good weapon. It is his life..