So uh... Normal/Ghost anyone? Normal/Ghost is a very interesting type. It's immune to Fighting type moves- check that type off the list. It also has only weakness I could find which would be Dark. That could seriously skyrocket dark usage depending on how strong this Pokemon is. If it has very frail defenses, many teams would run Dark (an uncommon type) just to deal with the Pokemon and get it out of the way- probably with a sucker punch. Attacking wise, it isn't great, the only two types it hits for STAB SE damage would be ghost or psychic. A downside to this type combination is also the fact Steel resists both its STABs. So given if this Pokemon could be focused into Offense- it'd most likely give more of a reason for Steels to stick around but significantly increase the need for Dark types. Defensively, it removes Fighting types, does not promote Steel, Water, or Dragon, and is comprised of two Uncommon types that two immunities, only one type that hits it for SE damage, but only resists Bug and Poison, one of which is an uncommon type already which probably will get no love in the future. This all being said, I want to emphasize the point that three uncommon types will be used in Normal, Ghost, AND Dark. A team will automatically use dark types to deal with this based off of how powerful it could potentially be. One thing that is not getting stressed enough in this is teammates- a Pokemon created with this idea can also have an effect on who is used along with the type. While Normal/Ghost is weak to Dark, the teammate of the Normal/Ghost type would have to be Fighting, Steel, or Dark. Fighting would theoretically be lowered because of this typing, making Steel and Dark logical choice to use alongside it. A dark type of your own (My personal favorite being Weavile, so I'll use him here) also can take care of Lati@s, which seems to be another large point of discussion. Secondary typings of Darks also tend to be useful, Ice, Fire, and Ghost to name a few, which all play roles in their own respect. Main Points I want to stress: - Teammates: The Pokemon also needs to cause an influx in their teammates of underused types. Remember that when picking your type. - Weather: Rain isn't everything. Tyranitar and Hippodown are still out there. Pick your types on a more general scale, not just to help Sun beat rain.