But paladins can use 2hand swords! Hence the useless part. If a mage could duel wield azuresong mageblades that would be a little too much, but for skills that have no clear usage or transformation skills, it would take little work and have a high reward for the server without compromising gameplay too much. LoL does this with skins. The problem being of course, that Kronos might have to deal with lawsuits if they made too much money.