Ghost

A ghost is a paranormal thing, and in nested, it appears in several places.

How to get tag
Open something with luck. It has a 0.1% chance to be found on moons, stars, or rooms, 0.3% in warehouses or elevators, a chance to be in a containment room, a chance to be in a cemetery of any type, a 1% chance to be in a cemetry shed, a 2% chance to be in a coffin or grave, a 4% chance to be in mausoleum and 1-3 of them in dungeon life.