Thread:Crazy teitoku/@comment-749631-20151023122700/@comment-26154973-20151024080214

They are flipped and re-scaled in AS code. There is api_touch_plane in battle response with plane ID, so BattleMain.swf then fetch http:// /kcs/resources/image/slotitem/item_up/.png and place this image in sprites how it wants. If you get Saiun contact, then it will be api_touch_plane with 54 and http://203.104.209.55/kcs/resources/image/slotitem/item_up/054.png (you can see this request, and also check AS code too).