Slime Skull

As a field monster drop, slime skulls are quite valuable, and often serve as a bartering currency in NPC orc settlements, due to the orientation around bones and strength, a slime skull is a sign of strength. They are also used in combination with raw materials such as slime cores to make stronger helmets for players.

Besides the applications as a piece of armor and trade material, slime skulls do not have much else in terms of use known thus far. Other uses will be discovered soon, however.