Draynor Village, Wizard's Tower.
Restless Ghost quest
According to my sources, You can only obtain them as a reward of finishing the restless ghost quest.
Great Question but to start you will need an amulet of ghostspeak (Restless Ghost) and ring of visibility (Desert Treasure)
its probably just a glitch, there is a skeleton you have to fight so i would go look at him.
no
They're for making ghost outfit in runescape
the goblins on the first floor drop it.
you can teleport to barbarian villiage.
The Ghost Skull removes your HUD, making your health, shields, ammo, map, flashlight battery, and compass invisible to you.
The Left Skull Half is dropped by Ankous on the fourth level of the Stronghold of Security.
dropped by ankous in the security of stronghold
on the ghost ship.