As Drukhari raiders plague an Imperial planet, the embattled Astra Militarum send out a desperate cry for help. Salvation arrives in the form of a force of Space Marines, but the population of the planet soon learn to be careful what they wish for...
When innocent civilians begin committing unthinkable crimes across Metropolis, Gotham City and beyond, Batman must call upon mystical counterparts to eradicate this demonic threat to the planet; enter Justice League Dark. This team of Dark Arts specialists must unravel the mystery of Earth's supernatural plague and contend with the rising, powerful villainous forces behind the siege—before it's too late for all of mankind.
Once the ruler of an entire universe, the Great Spirit Mata Nui finds himself cast out of his own body, his spirit trapped inside the fabled Mask of Life, hurtling through space. After landing on the far-away planet of Bara Magna, the mask creates a new body for Mata Nui, who unwillingly gets caught up in the furious battles of the nearly barren and dangerous planet.
An adaptation of Mark Waid's "Tower of Babel" story from the JLA comic. Vandal Savage steals confidential files Batman has compiled on the members of the Justice League, and learns all their weaknesses.