Yeah, exactly. Attacks consisting of two consecutive moves in one turn, one being of type X, the other of type Y. Also, concerning rideable Pokémon: I think it looks like some areas will have rideable Pokémon permanently stationed in them. A Gogoat in Lumiose City, a Rhyhorn somewhere in the mountains, a Lapras on the rivers, etc. Those will not be your own Pokémon (as in, you can't use them for battle. Might be you're given ownership over one or two, though), they can not be removed from the area, and they will be the only ones available for riding. Think of it like the tag partners in various areas in BW2 or the Stat trainers from D/P. Your partner is exclusive to the area, can not be removed from it, but will follow you around within the area. You'd be able to mount the rideable Pokémon and get around the area, possibly reaching some hidden places that can't be accessed otherwise, or participating in minigames. However, you won't be able to use them riding from town to town throughout Kalos. That being said, it might be GameFreak wants to expand on the concept in the future (as in Amity Square -> HGSS, concerning walking Pokémon).