I think that Batman guy has a huge gimmick with his bat motif.

[ the information he had entered was bringing up some interesting results on his little card key. Joji nodded to himself, noting the various levels and how to rig it up so Tiger can use some extra power. ]

It looks like this would be easy enough... with the right elements. It may take me a couple of weeks to gather everything together and build it. Does that bother you?