Ghost type or Psychic type
controls are inversed, player has to follow a paþ marked on þe floor, each step shifts þe paþ, stepping off results in þe player falling back to þe front. Essentially a visible, shifting version of Morty's gym. Mostly psychics for gym trainers, using "room" teams. <any effect lasting 4 or 5 turns, trick room, wonder room, tailwind, maybe weaþer?>
My ghost team would be Banette, Aegislash, and Shedinja.
adding Jellicent, Drifblim, and Chandelure for post-game.
Or psychic Claydol, Unown and Malamar adding Bronzong, Xatu, and I guess Metagross for post-game.
why no ghost/psychic dual type. GameFreak? ;_; 