Streets of Gotham mini-block discussion

As I said on one of my Activity posts of my Profile page, the production of Streets of Gotham mini-block will begin soon. I am expecting to start publishing cards some time after start of November. While cards are being thought out, please feel free to give ideas for characters or other Batman-based features to use as spells. The participant that gives out the best suggestion will receive a message in their inbox. When they do, they will have permission to help design a Planeswalker version of one character from the Batman series. Let's have fun talking about the fanfic MTG plane of Gotham!