Maybe you have been cursed with a fate worse than death for breaking into a tomb.
Maybe you have minutes to live but luckily your device has DCU.
Maybe you are moving to the moon and can only bring one comic/episode/movie.
Whatever the reason for this horror, you can only watch/read one comic (because I am nice, I will count volumes), episode, or movie and then NEVER be able to do anything DC again. You cannot avoid this fate. What do you choose?