I'm building a monoghost team for some light competitive with friends. I was thinking about trying to get a fun gimmick to work with. Maybe setting up with a bulky Gourgeist with leech seeds and trick or treats along with a Cofagrigus for defensive Mummy shenanigans. What are some other fun ghost tricks? Would setting up a physical special wall, using curse, and then rest be a pseudo viable option?

How do I get the trolliest spookiest team?