suffering from Kryptonite poisoning. Henshaw is defeated with the help of the Kandorians and sent back to the Phantom Zone, swearing revenge, but he is not encountered on subsequent visits to the Zone. Manhunters Henshaw returns in a form similar to his original body, when he is revealed to be the Manhunters' new Grandmaster. With his influence, the Manhunters have been upgraded with organic material, most notably with blood. On the Manhunter home world of Biot, in sector 3601, Henshaw is holding captive several assumed-to-be-dead Green Lanterns, most of whom appeared to die during the Emerald Twilight saga. Henshaw has also used Kryptonian technology to upgrade the Manhunters. During the Green Lantern story arc No Fear, Kryptonian robots are seen servicing the Manhunters. Henshaw, the Grandmaster, allowed the Green Lantern Corps to rebuild for unspecified reasons as a part of his master plan. While Henshaw explains that he first encountered the Manhunters around the time he was imprisoned in the Source Wall by Parallax, it has yet to be revealed how the Cyborg was able to escape the Phantom Zone and take control of Biot. Henshaw is defeated when Biot explodes, destroying most of his body aside from his head. Henshaw's head is then brought by a Guardian back to Oa so that they can learn of how he was able to take control of Biot, what he has learned from the Manhunters and to learn about "the 52" (referring to the 51 alternate Earths created during the second Crisis as well as their own reality). It is also revealed that the Cyborg knows of the 52, though exactly how he came by this knowledge is not made completely clear. It is stated that he has explored "The Bleed"; the space between dimensions, which could have occurred either when he was imprisoned there, when he was imprisoned in the Source Wall, or in his past exploration of the Marvel Universe. Sinestro Corps Henshaw's head is taken by the Sinestro Corps after their invasion of Oa to Qward. Henshaw is later seen as a herald of the newly returned Anti-Monitor. He reconstructs his cyborg body and replaces the S-symbol on his chest with the symbol of the Sinestro Corps. He now wields ten Qwardian power rings. It is revealed that Henshaw has joined the Sinestro Corps so that the Anti-Monitor can later kill him and allow him to rest in peace.