Unkillable Skeleton's skullcap
I guess technically any cap the Unkillable Skeleton wore would be a skullcap, but this one actually is one. It's thick, and it's rusty, and it looks like the kind of helmet you'd wear if you were the kind of Adventurer who didn't take any crap from anybody, and who also didn't mind getting rust in his or her hair.
(In-game plural: Unkillable Skeleton's skullcaps)
|Unkillable Skeleton's breastplate | Unkillable Skeleton's shinguards | Unkillable Skeleton's skullcap|
|TOP 10 Unkillable Skeleton's skullcap collections|
6. kissel92 - 3 | 7. slappy_THE_cat - 3 | 8. Johnny Fox - 3 | 9. YetAnotherMain - 3 | 10. Yendor - 2
Collection data courtesy of ePeterso2 and Jicken Wings