Nightrock is a very difficult ore to obtain. For one, it only can be found in areas that are tainted by evil, although the ore itself is not inherently evil. Nightrock is easy to spot, as it has a light level of -10. This causes the area around it to be darker than normal. Nightrock tools have as much durability as Dayrock.
- The Shadow Amulet is partially made of Nightrock.
- Nightrock is a deep purple color that seems to absorb light.
| Stone: Boron | Celestistone | Dayrock | Nightrock | Obsidian