|A Cobalt Sword|
Cobalt Sword is a hardmode melee weapon that was formerly an ingredient in Excalibur. It is crafted by 10 Cobalt Bars and bears a resemblance to the Muramasa. It it ia possible to use auto-swing, similar to other hardmode swords.
The Cobalt Sword is mainly used to combat enemies. It can also be used to craft The Excalibur Sword.
- Cobalt sword shares a similar sprite to Muramasa. It's not too fast and doesn't light when used unlike the Muramasa.