A clear example of what happens when you underestimate crazy ghosts

I'll pixelate luigi in all 5 mansions to retrieve the 5 dark moon pieces; Set him the rough or exact location of the pieces; E GADD; E GADD; Completely ignore the possibilities of the area being blocked because of the ghosts mischiefs; And then he has to run around the entirety of all the 5 mansions just to get access to the area; E GADD; E GADD