Ghost Hunter equipment has a set bonus that increases experience earned and damage done against ghosts and related creatures. This bonus is 3% with one piece, 6% with two pieces, and 10% with three or more pieces of the set. Note: While useful against undead, avoid using these goggles on slayer tasks as they do not have the capabilities of a nose peg (for aberrant spectres) or a face mask or earmuffs (for banshees). This armour can be stored in the armour case of the POH. Make sure all four pieces are the same level by wearing them all because they won't store if different levels.