Elemental ghosts: They are the same as they were, but this time have a new element, Zap. Zap element ghosts are immune to all the elements except for the dark light feature on the poltergust, this weakens them and mobilizes them from blowing up, allowing Luigi to suck them up without getting a controlled shock. Along with the elemental ghosts return is the Taunter, they will taunt Luigi up close and if not dealt with quickly, then they will drain your hp by 10. This ghost idea is by @QuietYouAll.
The last two ghosts are portrait ghosts, these two are the only peaceful ones Luigi will find unfortunately for him.
