Sky Tyrant comes home to roost-whether he likes it or not! Hawkwoman, Adam Strange, and the Atom have trapped Sky Tyrant and desperately work to find a cure for their beloved friend Carter Hall's Dark Multiverse infection. But they're running out of time as Sky Tyrant, who controls Carter Hall's body, makes a play for the ancient and powerful artifact that could lead to the deaths of untold billions...and ensure his immortality for good!