Steel forged with ice crystal. Nothing is harder, nothing keeps a better edge.
How to make it
| Takes | 2 ×  Steel Bar, 2 ×  Ice Crystal, 2 ×  Coal |
|---|---|
| Where | hammer |
What it's used for
Crystal Axe (3 to make)
Crystal Pickaxe (3 to make)
Crystal Sword (4 to make)