When he slipped and fell, they tied him upGulliver""s Travels-style.After swallowing one of his own pixie shard-piece reflections when it dove down his throat, he drank hot kettle water to rid his stomach of the irritant, but found that it was sprouting a head from his own shoulder - and emerging as a full-sized doppelganger clone.The Riddler then proposed: "You will help me steal production capital so I can put a Box on every TV in town and become Gotham""s cleverest carbon-based life form.He carefully and warily tiptoes over to the fireplace when he sees that no one is about: "I made myself at home.He stops on the steps of the building and straightens his tie.She masks herself and ducks behind a news-stand as he stops o buy a paper.She follows him - they both proceed down subway station steps, along with jam-packed throngs of other pedestrians.