Ion (DC Comics)

Kyle first assumes the Ion identity after a prolonged series of events stemming from the death of his girlfriend Alex. First, he unconsciously expels all his feelings of rage from himself, which takes physical form as one of Kyle's childhood nightmares and calls itself Oblivion. Kyle defeats Oblivion in the "Circle of Fire" storyline, and his powers are boosted as a result. Over time, his powers begin to grow even stronger until Kyle realized he is tapping into the Green Lantern energy left in the sun after Hal Jordan died. After a battle over control of the power with the villain Nero, Kyle absorbs all the powers of the Green Lantern Corps, resulting in Kyle taking the name Ion.[3]

Kyle uses his newly expanded abilities to recreate the Guardians of the Universe on the planet Oa, whom he places in the care of Ganthet and orders him to teach them humility, and then recharges the Central Power Battery on Oa.[4] Kyle divests himself of his new abilities soon afterward when he realizes he is losing touch with the people he was protecting.[5]

Sometime after resuming the Green Lantern identity, Kyle becomes Ion once again when Jade transfers all of her abilities to Kyle after her death during the events of the Rann-Thanagar War.[6] This is then followed by a twelve-part Ion miniseries. The series follows Kyle as he accepts his new role as "the Torchbearer" for the Guardians and the Corps. While doing so, he is confronted with the most challenging adversaries from his past as Green Lantern and the sudden illness of his mother. The events of the series are revealed to be a conspiracy against him and serve to launch Kyle towards his roles in the Sinestro Corps War and the events of Countdown to Final Crisis.[7]

The Ion entity, extracted by force from host Kyle Rayner by Sinestro in Green Lantern Sinestro Corps Special (2007). Art by Ethan Van Sciver.

Sodam Yat as Ion, from Green Lantern Corps #17.
Art by Patrick Gleason.

The 2007 one-shot special Green Lantern/Sinestro Corps Special reveals that, like the retconned origin of Parallax, Ion is a non-corporeal symbiote, a separate being, forcefully extracted from Kyle and imprisoned on Qward by the Sinestro Corps. Upon expelling Ion from Rayner, Sinestro forces Kyle to bond with Parallax, who possesses Kyle and takes control of his body.[8] The Ion entity is eventually freed by several members of the Green Lantern Corps after being experimented on by the Anti-Monitor.[9]

In Green Lantern Corps #17, the Guardians, feeling that Kyle better serves the Corps as a Green Lantern, choose the Daxamite Sodam Yat as the new host for Ion. Witnessing the creation of the new Ion, Superman-Prime attacks him in the skies above New York. The pair is matched in terms of power until the fight moves into a nuclear power plant where Sodam Yat's Daxamite physiology causes him to be severely weakened by the lead present in the reactor. As he tries to escape the power plant, Ion is impaled with a lead rod by Prime. His powers diminished by lead poisoning, Prime beats Yat nearly to death.

In Tales of the Sinestro Corps Presents: Ion, following the events of the war, the Guardians request Kyle Rayner assist Sodam in adjusting to his new role. While speaking about Sodam's history and attitude as a Lantern, it is revealed that Sodam must now permanently wear a power ring (despite his possession of the Ion powers) to prevent the lead in his body from killing him. They are then attacked by Nero, who had been freed during the initial assault on Oa but had not participated in the overall Sinestro Corps story. Kyle fights at less than full power to encourage Sodam to embrace his status as Ion. Sodam eventually defeats Nero with exactly the same strategy that Kyle used when Nero first gained the yellow power ring, before the creation of the Sinestro Corp: seizing control of Nero's own constructs.

The birth of Ion

Yat continued to wield the power of Ion as a proud servant of the Green Lantern Corps before reigniting Daxam's sun.

In the "Blackest Night" storyline, Sinestro becomes one with the White Entity and sees the beginning of existence and the origin of the emotional spectrum. Ion is revealed to be the first living being that ever willed itself to move.[10]

During the "Brightest Day" storyline, which immediately followed "Blackest Night", it is revealed that Sodam Yat is still alive while keeping Daxam's sun yellow. When Krona makes his way inside of Daxam's sun, awakening Yat from his unconscious state and relinquished Yat of his possession of the Ion entity. While Sodam Yat is launched back to Daxam as the yellow sun transformed back into a red sun, the cloaked figure returns to Ryut with the Ion entity which is chained to the monolith bearing the Green Lantern Corps symbol in the same manner as Parallax was.[11] Krona invades Oa and made Ion possess one of the Guardians of the Universe.[12] Ion was eventually freed from Krona's control after Hal Jordan defeated and killed the rogue Guardian. Ion is once again at large in the universe.[13]

As part of The New 52, DC Comics' 2011 reboot of their entire superhero continuity, Ion and the other emotional entities (except Parallax), following the destruction of the Emotional Electromagnetic Spectrum by Relic, sacrifice themselves by passing into the Source Wall after being led there by Kyle Rayner. This allows the Emotional Spectrum to be repaired, refueling the reservoir of emotions and allowing all the Corps' Power Rings to work again.