Green Lantern vs Brainiac!

Green Lantern is spiralling through an asteroid field when he encounters Brainiac. The two of them are challenged by Technis in a game to claim the data core. Will the data core be used for good or evil?

Green Lantern is spiralling through an asteroid field when he encounters Brainiac. The two of them are challenged by Technis in a game to claim the data core. Will the data core be used for good or evil?