Hal Jordan's enemies: Parallax (Major story arcs: Sinestro Corps War)

During the Sinestro Cops War he was released from the battery and took possession of Kyle Rayner on the behest of Sinestro. While in possession of Kyle he used only two constructs, one of Kyle in his first Green Lantern costume, and one of him in his second incarnation as Ion, he than began attack Jordan (during the Green Lantern Corps attempt to save Ion and rescue Kyle Rayner from the grips of Parallax). After awhile of beating him around, he allowed the rest of the Corps to attack him, until the Lost Lanterns intervened. Parallax had no intention of allowing this opportunity to finish what he’d started so long ago to escape him. He attacked Hal and the Lost Lanterns full force, managing to torment and kill Jack T. Chance before they escaped. It was then that Sinestro returned to Qward, and Parallax went with him into the tunnels to hunt down the Lanterns. They managed to corner Hal and the other Earth lanterns, and while Sinestro dealt with Jordan, Parallax attacked Guy Gardner. He almost managed to kill the Lantern before the rest of the Lost Lanterns arrived yet again, this time with Ion in tow, and managed to escape again. Sinestro later sent him to scout ahead in Coast City and prepare for the final assault.

While all of this was going on, Parallax was also dealing with Kyle Rayner. Trapped inside his own mind when Parallax took over his body, Kyle has been forced to watch him commit these heinous acts. While he had been fighting Hal Jordan, he had tormented him about his lost loved ones, Donna Troy, Jade, Alex, and his mother. Using the power of his mind, Kyle attempted to fight back, but Parallax was stronger. He was able to crush his spirit, or so Parallax thought. Kyle managed to find hope and the power to fight back just as events in reality happened. Parallax’s first stop was the home of Hal Jordan’s brother’s family. Just as he was about to attack his family, Jordan arrived and attacked him, dragging him out into the desert and away from his family. Hal called out to Kyle, and managed to get through to him, but his power ring died just as he was about to save him. Parallax absorbed Hal as well, and now with both of them seemed more powerful than ever. John Stewart arrived just as this occurred, and was forced to face this new foe. John managed to hold him off until Guy arrived with a painting Kyle’s mother drew to help him snap out of it. Inside of Parallax Kyle and Hal together managed to find the willpower to escape. Parallax was not yet defeated and, while the Lanterns celebrated, he made his move to regain his prisoners. It was only with the timely intervention of former Guardians, Ganthet and Sayd, that he was denied his victory. The two Oans trapped him in the four individual power batteries of the Earth Lanterns. He is currently still trapped.