In order to capture jewel thief Ed "Numbers" Garvey, Batman and Robin enlist the aid of Elongated Man and the Atom to stage an elaborate hoax to catch the jewel thief and recover the jewels he stole. Disguising themselves as a giant and miniature Batman respectively, Elongated Man and Atom post as magical clay statues given power by an old shaman, and took on the shape of Batman due to Garvey's fear of bats.

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