A Right skull half is one of 4 parts needed to make a Skull sceptre, and can be found by killing Minotaurs on the first level of the Stronghold of Security. It is combined with Left skull half to make a Strange skull. It cannot be traded, bought or sold. It is a fairly uncommon drop, as are the other pieces of the Sceptre.
Wearing any level of Varrock armour when slaying minotaurs will increase the chance the monsters will drop the right skull half.
- For an exhaustive list of all known sources for this item, see here.
- Although this item is called the "right half" of the skull, it is actually the left half.