I hear rumors of making a 19th type, possibly Plastic? The rumor is strong, but Gamefreak hasn't said anything... Fairy should've been made in gen 5, (B&W) because when they were just released, Sableye was OP.Landorus (and Tornadus and Thundurus) are always 100% male. Gardevoir is Gen 3 and was retconned to being a Fairy-type in Gen 6. Just like Azumarill (which was released in Gen 2). Gallade came in Gen IV. And Showdown often has minor glitches, it is not reflective of the games that it is SIMULATING.