Over the years and within each iteration, The Dark Knight has had a lot of powerful, useful, and funny tools. The most iconic of all is, of course, the batarang. This simple shuriken-like weapon is the most used tool of batman, is equipped with many types of shenanigans, like explosives or remote control systems. The other big gadget of Batman is, of course, his grappling gun. Being a superhero that spends most of his time on rooftops but lacking the ability to fly, this tool, along with some other type of fall-prevention contraption, is his lifesaver most of the time.