Upon arriving in Uthodurn, the party Situated Umagorn Smeltborne, a blacksmith. Umagorn realized the sword they had been aiming to have repaired was Dwueth'var, the Star Razor. He tells them that he can take care of it, but he will need iceflex, shaped by a white dragon breathing on mythril. https://aarakocra-dnd69035.mybjjblog.com/kobold-rune-knight-fundamentals-explained-41652991