hmmmm yeah it could very easily have levitate as an ability sooooooo........yeah weak to fire only I think? Jesus the only thing that could go wrong are stats and/or movepool. And it looks like it'll probably have good attack/defense since it's a sword.
Fire - Litwick line Water - Frillish line Electric - Rotom Ice - Froslass Poison - Gastly line Ground - Golett line Flying - Drifloon line Bug - Shedinja Dragon - Giratina Dark - Spiritomb, Sableye Steel - New Sword
So no Ghost mixed with Normal, Fighting, Psychic, Rock, or Fairy.
When Rotom changes form, it drops the Ghost typing and picks up the new sub-type depending on the form.
So, none with Grass either.
3DS FC: 2578-3118-6645 PSN: PowahBoxers I need to play Paper Mario: The Thousand Year Door again...