Catwoman
Catwoman, whose secret identity is Selina Kyle, is one of the most enduring Batman characters, going far beyond being merely a foyle. She has been an enduring love interest for him throughout, and I’m sure the on again, off again relationship will continue for the Bat and the Cat. Kyle is depicted as a cat burglar, leather clad and carrying a bullwhip. She will often walk on the wrong side of law, but will also aid Batman on numerous occasions. The hugely popular character now has her own comic series.
This cache is a micro that may well require tweezers. Also, this is a fairly muggle heavy zone, so tread carefully.