- Description: Exceptional in preventing corrosion, a material of the utmost quality used to craft ship equipment.
- Usage: Craft Delicately Polished Support to make Epheria Carrack equipment
- Crafting Method: Processing ({KeyBind:Manufacture}) - Manufacture
- Crafting Materials:
Violent Sea Monster's Bone x1Starlight Hardener x1
- For Mass Processing:
Violent Sea Monster's Bone x10Starlight Hardener x10Starlight Powder x1
- How to Obtain: Exchange 250 Crow Coin at Crow Coin Shop