Alolan dragonite is water fairy, Alolan subary is ground flying. Rowletts final evolution gets a grass move that is super effective against steel types regardless of secondary typing but not in addition to. Littens final evo leArns a dark move that has a chance to cause sleep like scald. Popplios final evo learns a move that makes other Pokemon attracted regardless of gender. I assume this was to acknowledge increasing acceptance of lgbt.