[GLAD YOU ASKED] There's quite a few, all with incredible effects. For example, there's Freeze-Dry, which in most respects is a normal Ice-type attack...except that instead of dealing little damage against Water-types, it's exceptionally effective against them! And the move Flying Press, which behaves as though it has both Fighting- and Flying-type attributes! Some of the moves being studied in Kalos really change the way we think about Pokemon types.