This is an Action card which can be used in any Fluxx deck, along with an aluminum coin with Batman's™ face on one side, and the DC logo on the other.
It says, "Flip a coin. If you call it correctly, draw the number of cards in your hand +1. If you are wrong, discard your entire hand. If you have Two-Face on the table in front of you, you get two out of three flips to succeed.
This card and coin were published in 2015 to promote the release of Batman™ Fluxx.