(Showcase '93 #8) -Fire and Ice showed Guy Gardner and Martian Manhunter Newstime photos of the fashion shoot they had on the lip of an active volcano in Hawaii.

(Guy Gardner: Warrior #17) - Guy worked up the courage to tell of his father, but when he arrived at his childhood home his mother informed him that his father died shortly after his brother Mace committed suicide. Guy realized she was cruising through life like she always did, ignoring everything around her like when his father used to beat him, so he left. Guy was attacked by Militia, a cyborg employed by the Quorum as a vigilante. Militia’d been tasked with killing Guy for taking a life, unaware that it was the Draal duplicate that was the murderer. Guy’s ring cut out during the fight, but he lucked out when the battle ended up on the highway and Militia was hit by a truck. Guy wanted to announce to the world that the real Guy was back, accept no substitutes, so he donned a new leather costume and took the superhero name Warrior.

(Guy Gardner: Warrior #18, 19) - Guy’s ring gave him a flash of the events unfolding on Oa, with Green Lantern slaughtering the Corps and becoming Parallax, but Guy had no way of understanding what he saw. He went for a walk to clear his head, but almost got shot when some thugs tried to rob a grocery store. He went to see Blue Beetle about fixing his ring, but Beetle was out of his depth. Guy wanted  superpowers, so Beetle let him borrow exo-armor that was the prototype for Booster Gold’s armor. Wonder Woman confided in Guy that Ice was in the Arctic, but warned him that he had to actually listen to her, and probably wouldn’t like some of the things she had to say. Guy found her, and she refused to be called baby by him anymore and demanded more respect. Guy told her he’d done some soul-searching, and that he’d genuinely try to change. She started to melt, agreeing to start things over with him if he kept his promises. Militia, who was still tracking Guy, interrupted their reunion. The fought, and Militia revealed himself to be Guy’s brother Mace and that he’d faked his death to become an agent for Quorom. Guy’s ring charged up, causing a massive explosion, destroying Militia’s armor. Green Lantern Alan Scott arrived, demanding that Guy and Ice give him aid in finding out why Green Lanterns were turning up dead and without their power rings.

(Guy Gardner: Warrior #20, 21) - Guy reasoned that he could find the source of the missing GLs on Oa, and recruited his Justice League teammates, but asked Ice to stay behind. He didn’t want anything to happen to her if the situation turned out to be too dangerous, and he wanted her to look after Mace. Arisia also demanded to come along in hopes of getting in touch with Kilowog.  Approaching Oa they spotted several dead Green Lanterns, and on Oa they found Kilowog’s skull, and Guy mourned his lost friend. The heroes were attacked by power constructs and confronted by the source of the carnage, the power-mad Hal Jordan. Hal told them they should never have come after him, because all he wanted was to resurrect Coast City, but the Guardians and GLC got in his way. He defeated the heroes and destroyed Guy Gardner’s power ring.

(Green Lantern IV #7) - Guy and the Corps were present on Oa when Hal delivered Despero for prosecution for breaking over seven hundred laws in the Book of Oa. Guy poked Despero with a stick through his cage and made cracks that if Hal needed the JLA to take him down he’d gotten rusty since his rebirth. Guy exaggerated the ease with which he once took Despero down with the League, and Hal ignored him.

(52 / WWIII Part Four: United We Stand #1) <Week 50, Day 7> Black Adam arrived in China, and prepared to destroy the entire country. He defeated China's superhero team the Great Ten before China allowed Guy and the American superhero community to square off against him. Black Adam was a god with nothing left to lose, and each punch he threw was intended to kill. His savagery was winning the day until Martian Manhunter reappeared and flooded his brain with his own loss, the death of the entire Martian species. Black Adam was distracted long enough for Captain Marvel to hurl a Shazam bolt at him. Theo Adam was powerless, and left with amnesia. He staggered away unnoticed from the end of WWIII.

(Green Lantern IV #11-13) - Hal Jordan learned that the Green Lanterns he thought he’d killed as Parallax had been kept on Biot by the Manhunters. Hal and Guy ate in the GLC messhall, and Hal reflected that Guy was the first to forgive him for his actions as Parallax. Turytt and several GLC rookies made it clear that they thought Hal was a traitor who deserved to die. Guy exacerbated the situation and a brawl erupted that Kilowog had to break up. Hal did feel tremendous guilt over his actions, and petitioned the Guardians to go to Biot, hoping to find the other Lanterns he supposedly killed alive. They told him Biot was outside their jurisdiction, and that they’d rather not wake the dormant Manhunters. Hal went against their orders, taking Guy with him and battling the Manhunters and their new master Cyborg Superman. A number of other Corps members missing in action were there as well, including Arisia. The Manhunters defeated Guy and incorporated his body into one of their Highmaster units. Hal revived the Lost Lanterns he thought he’d killed, but was confronted by the Highmasters. The Lost Lanterns freed Guy while Hal awoke Arisia and took command of a Highmaster, using it to destroy Biot and the Manhunters, although Hal was positive the Cyborg could have survived. The Lost Lanterns were returned to Oa, and Guy and Hal were called before the Guardians for disobeying a direct command. Guy covered for Hal, because as a member of the honor guard he wouldn't be expelled from the Corps. He was placed on one month of Prime Duty, guarding Superboy Prime’s sciencell, going without food, drink or rest. Guy was irked that he couldn’t drink on the job. 

(Green Lantern IV #21) - Guy and the Corps began picking up the pieces after the assault on Oa, and Salakk realized that the Sinestro Corps were picking off Lanterns across the universe, leaving over 50 dead.  The Lost Lanterns were sent to Qward to rescue Kyle Rayner from the Sinestro Corps, while the rest of the Lanterns were ordered by the Guardians to stay on Oa and prepare for another assault. When Hal tried to recharge his ring using the Central Power Battery he found that the Sinestro Corps had booby trapped it. He was sent to Qward and confronted by Parallax. 

(Green Lantern IV #24, Green Lantern Corps II #17) - Sinestro communicated with Hal, Guy and John via his power ring as the Sinestro Corps invaded Earth. He intended to conquer the planet, making it a symbol of the Sinestro Corp’s power and their ability to control any planet. He intended to makes saves of the Earthlings, and execute anyone who did not submit. Hal split from Guy and John to battle Parallax, who was attacking Coast City. As they fought Hal contacted Guy and John, asking them to find a painting done by Kyle’s mother that always made him feel close to her, hoping the sight of it would help him fight off the Parallax infection. Guy was attacked by the Sinestro Corps, but the GLC arrived on Earth, slaughtering dozens of Sinestro Corps soldiers, and giving Guy the chance to recover the painting from Kyle’s house. Hal’s power ring ran out of energy, and he was absorbed into Parallax’s body, but this gave him a chance to talk to Kyle face to face. Hal’s support, coupled with the sight of his mother’s painting helped Kyle reject the Parallax infection. Parallax was ready to try and possess him again when Ganthet and Sayd appeared and split his essence into four pieces, imprisoning each one in a GL lantern. Guy, John, and Hal were now responsible for containing Parallax’s essence, and after Kyle stepped down as torchbearer and accepted a GL ring he was given the fourth GL lantern. The Sinestro Corps invasion of Earth was momentarily being fended off by Earth’s superheroes, but the GLC arrived on Earth to even the odds. 

Imposter was the one present at Coast City memorial after Mogul destroyed it in Superman II #83.