- Description: Shining material extracted from the deepest depths of Zulatia Sea. It is a highly valued coolant among blacksmiths because it can rapidly cool down any overheated material and preserve its shape while doing so.
- Usage: Manufacture [Event] 20-times Tempered Stone, [Event] 40-times Tempered Stone, [Event] 60-times Tempered Stone, [Event] Iridescent Moonlight Stone
- How to Obtain: Event