User blog comment:Commander Marko/Fate of Custom Champion blogs/@comment-5824550-20130629001704/@comment-60764-20130701184531

Many skins (Iron Pantheon, Bunny Riven, Poolparty Ziggs) and a handful of characters (Vi of course, from a fan concept as early as Caitlyn, if you want to include various mythos, Wukong and Ahri).

Also, some Rioter do read the wiki. Don't ask me who, though. I wouldn't know.