Pre-Crisis Orm Curry was Aquaman's full-human half-brother, the son of
Thomas Curry (
Aquaman's father) and a woman named Mary O'Sullivan. He grew up under the shadow of his heroic half-brother and resented the fact that he had none of Aquaman's powers. He was already a petty criminal when he was stricken with
amnesia, forgot his former life, and disappearing. Several years later, the self-named
Orm Marius reappeared as the Ocean Master, a high-tech
pirate who initially attacked ships but quickly moved on to causing natural disasters to hold the world at ransom. Aquaman and
Aqualad were captured by Ocean Master but managed to escape. Aquaman, having seen behind Ocean Master's mask and realizing that he was his half-brother Orm, was then unable to fight Ocean Master, although he did stop his plan.
Post-Crisis on Infinite Earths After the events of the
Crisis on Infinite Earths storyline, significant changes were introduced to the Ocean Master character. In this revised version, Ocean Master is portrayed as a hybrid of half homo magi (ancient Atlantean) and human descent with Inuit heritage. This unique ancestry bestows upon him inherent mystical potential, expanding upon previous portrayals of the character that showcased his magical abilities. Furthermore, this revised backstory establishes a biological connection between Ocean Master and Aquaman, as they are revealed to be half-brothers through their shared parent, Atlan.
Aquaman: Time and Tide Ocean Master appears as the main antagonist in the storyline "Aquaman: Time and Tide", where Aquaman chronicles his life experiences. While writing the book and reflecting on the past, Aquaman discovers a connection between Ocean Master's background and his own, leading him to realize that Ocean Master is his secret half-brother, as foretold by an ancient prophecy involving his biological father. However, Arthur is able to defeat his brother's plot, thanks to Doctor Geist, the scientist who had turned Sub Diego's population into water-breathers. Geist had studied Aquaman extensively and was unaffected by the spell as Orm did not know he even existed, Arthur having faked Geist's death so that he could work on reversing what he had done. Geist is able to provide Arthur with enough details of the real world to find the source of Orm's power and destroy it.
Infinite Crisis In the 2005–2006 storyline "
Infinite Crisis", Ocean Master becomes a member of the
Secret Society of Super Villains.
Final Crisis In the 2008–2009 storyline "
Final Crisis", Ocean Master is placed on the new Society's inner circle by
Libra.
Aquaman: Sword of Atlantis In the series
Aquaman: Sword of Atlantis, Ocean Master enslaves the Atlanteans who survived the
Spectre's destruction of Atlantis, and is using them to mine industrial materials for the surface world.
The New 52 In
The New 52, DC Comics' relaunch of all of its monthly titles and the rebooting of the
DC Universe continuity, Ocean Master's origins are once again revised. Unlike previous depictions of the character, Orm is cast as a full-blooded Atlantean and is initially characterized as having genuinely, brotherly love for Arthur and holds disdain towards "surface dwellers" for their acts that have polluted the oceans for thousands of years and prefers not sharing the Earth with them. Despite inclinations to attack the "surface dwellers" for perceived crimes towards the ocean, Orm instead rules for the benefit of his people and adheres to a code of conduct.
Origin Orm was born as the second son of Queen
Atlanna, making him the younger half-brother of
Arthur Curry. After Atlanna has Arthur with a human male, Tom Curry, she gives up the child and allows him to raise their son. Atlanna is forced to return to Atlantis and to marry a member of her royal guard, with Orm the result of the union. As a child, Orm was told stories of terrors of humans ("surface dwellers") and how he had a half-brother on the surface. Saddened, he begged for the Atlantean guard to rescue him but was denied, inspiring him to take the throne to one day "rescue" his brother. Twelve years later, Orm inherited the throne after mysterious circumstances after the deaths of his father and mother days apart, the former assumed to be killed by his enemies and the latter accused of being killed by Orm himself by royal advisor
Nuidis Vulko. Failing to produce evidence, Vulko escapes and plots to overthrow Orm by placing Arthur on the throne. When Vulko is confronted by Arthur (who is searching for Atlantis), he explains his brother's origins and tells him that Arthur is the rightful heir of Atlantis's throne, and therefore, must overthrow Orm, whom he claims to be corrupt ruler. When the brothers meet, Aquaman assumes the throne. However, he abdicates it to Orm once more to live out his life as
Aquaman under the promise that Orm does not attack the surface. When the Atlantean retrieves the relic, Aquaman believes Orm is in the Atlantean ship and demands that he reveal himself, but the Atlantean ship escapes. Later, Orm is visited by Aquaman to ask if he took the scepter, but Orm says that he did not, saying that if he wanted the relic scepter he would ask Aquaman for it.
Justice League: Throne of Atlantis During the 2012 "
Throne of Atlantis" storyline, someone sabotages an aircraft carrier and provokes it into attacking Atlantis. Believing to be under attack from the surface, Orm leads Atlantean soldiers to invade the carrier and then wage war on the surface. Orm arrives in
Boston, attacking seafarers and asking for his brother, Aquaman. Aquaman confronts Orm and attempts to talk sense to him, but they are interrupted by the Justice League without warning. Aquaman defends his brother, refusing to have him face extradition. Attacked on multiple fronts, Orm electrocutes then imprisons the Justice League within water cocoons. He sends the Justice League to the abyssal plain, while he attempts to sink the city of Boston. While Orm and his Atlantean soldiers plant bombs in an attempt to sink the city and face off against the superheroes that
Cyborg called in as reserves, they are attacked by a race of sea creatures known as the
Trench. After the Justice League escape from the abyssal plain, Aquaman realizes Orm is not using the relic scepter to sink the city. Since the Trench can only be commanded with the relic scepter, someone else must be using it to manipulate the Atlantean war. The mastermind is revealed to be Vulko. The Justice League arrive to battle both the Atlanteans and the Trench, while Aquaman attacks his brother and tries to convince him that Vulko is responsible for the Atlantean war. However, Orm refuses to listen, believing that Aquaman has been corrupted by the surface world. The Justice League manage to dispose of all the bomb detonators in Boston, but Orm tries to use his control helmet to summon a tidal wave. Mera's power turns the wave to hard water to stop it. Orm is defeated by Aquaman, who reclaims the throne and takes command of the deceived Atlantean soldiers. The Trench are returned home and Vulko is taken in for an Atlantean trial. However, Orm is remanded to
Belle Reve for his crimes after abdicating the throne and losing political immunity in the process. As he is taken away, Aquaman apologizes to his brother. Murk, a renegade Atlantean, makes plans to break Orm - now known by the media as the "Ocean Master" (a name he despises) - out of Belle Reve. While in prison, Orm is advised by his lawyer that he must plead guilty to the criminal charges against him. Murk and other Atlanteans arrive to free Orm, but return home when they receive a message that Atlantis is under attack.
Forever Evil During the 2013 "
Forever Evil" storyline,
Deathstorm and
Power Ring invade Belle Reve, killing Orm's lawyer. During Belle Reve's prison break, Orm walks out to reclaim his Atlantean garb when a critically wounded prison officer begs for help; seeing that this officer was the only one who showed him any kindness, Orm kills him to end his suffering. He then runs into fellow escapees who are attacking a small-town diner, and whilst he is initially not bothered about confronting them, once they turn their attentions to him, he takes them out. A diner employee named Erin desperately pleads with Orm to save her young son Tommy, but he refuses, instead heading back to the ocean. However, he changes his mind, going back midway through his path to save him. In the aftermath of the attack, Orm now lives with Erin and Tommy, entertaining the latter with stories of Atlantis. Suddenly, Orm is confronted by King
Nereus from
Xebel who has found the other four kingdoms. Nereus offers him the opportunity to join him to allow the kings of the Seven Seas to rule Earth once more.
Aquaman: Maelstrom Although Ocean Master did not appear, it is revealed that Orm was not responsible for his mother death; after Atlanna slew her husband for claiming to kill Arthur, she faked her death and abandoned Orm, leaving him to the inherit the throne. When Arthur met her and gave her an artifact that will allow Atlantis to officially recognize him as the true sovereign of Atlantis, she urged her elder son not to reveal her true whereabouts to Orm, intending to confront him herself when she is ready.
DC Universe (2017-) Eventually, Ocean Master re-emerges with a new status quo; now depicted as a reformed super-villain having given up his former life to live on dry land with Erin and Tommy, he is conflicted between the safety of Atlantis and his envious-driven yearning to overthrow his rival and brother,
Aquaman.
Mera: Queen of Atlantis Orm returns in the miniseries
Mera: Queen of Atlantis. At the start of the series, he is shown to be engaged to Erin and views Tommy as his son, having decided to leave Arthur to rule Atlantis and settle down with his new family. However, when he learns that his brother has been deposed by the usurper Courm Rath and is now presumed dead, Orm silently leaves Erin and Tommy in the middle of the night, feeling duty bound to reassert his claim to the throne. This brings him into conflict with Mera, whom the power brokers of Atlantis have selected to replace Rath, and his sister Tula, who is now a close ally of Arthur and Mera. Mera defeats Orm and has him imprisoned.
Justice League/Aquaman: Drowned Earth In the "Drowned Earth" crossover event, when all the inhabitants of Atlantis besides the two of them are transformed into monsters by tainted waters released by a trio of alien sea gods. He leads her to a hidden chamber where an ancient artifact called the Clarion which could repel the invasion is stored, but is himself transformed by the waters.
Ocean Master: Year of the Villain Orm appears in a one-shot special as part of the
Year of the Villain crossover event. Following
Drowned Earth, Orm hid as a beggar on the streets of the Ninth Tride, Atlantis' poorest district and closest to the sea floor. Still considered a wanted criminal by Mera's regime and unable to escape the city due to impenetrable guard patrols which he himself designed, Orm wandered the streets, bitter from the feeling that despite sacrificing everything for Atlantis, it neither needed nor wanted him. Orm would learn of a surface king by the name of Dagon who controlled a powerful ocean elemental through an amulet. Later that night, a mad beggar heard the same elemental and would make his escape with Orm following him, learning of a security flaw in Atlantis. Once free, he witnessed someone take the beggar and followed them to a rig where he encountered one of Aquaman's foes, the Marine Maruder, and learned of her new abilities of manipulating the bodies of marine life courtesy of
Lex Luthor. He escapes and saves the beggar, who then leads him to where he hears the call of the ocean elemental from the story of King Dagon. Orm manages to find the ocean elemental from the stories after venturing in the deep ocean to the point even an Atlantean body struggled from the pressure. Introducing herself as Lernaea, she frees Orm from the deeper depths of the ocean. Orm would go back to slay the Marine Maruder for her transgressions against the Atlantean she abducted and fed her body to his newfound followers, christening them citizens of the "City of Dagon". King once more, he is visited by Lex Luthor and is offered the chance to gain power through him. Orm rejects his offer and frees the Lernaea, who chooses to freely follow Orm, before threatening Luthor to stay out of his oceans. Orm then visits Erin and relays the whole story to her, explaining his whereabouts since he last seen them. Due to his choices in choosing his life as Ocean Master and Atlantis over them, Erin breaks up with Orm though he relents that despite all matters, he considered Tommy his son and will approach him when he is older and give him the option of being his heir before leaving her. Now backed by Atlantean outcasts from the homeless population of the Ninth Tride and the Lernaea from loyalty, Orm officially christens himself king of Dagon.
Aquaman: Manta vs Machine As Atlantis is in a state of disarray due to Mera being in a coma from a battle with Black Manta and his new weapon and Vulko proving an unpopular impromptu ruler among Atlantean citizens, Orm visits the Atlantean house of healing where Mera is staying in and is present when Aquaman and Mera's daughter, Andrina (nicknamed Andy), is born.
Aquaman: Echoes of a Life Lived Well Months after the birth of Andy, Orm began undermining Mera and her council's rule using his status as king of Dagon with the intent of establishing Dagon a new city-state capital by ushering in several tactical gambits; he manipulates the poorer populace of the Ninth Tride in his growing army, begins winning support from other kingdoms, and manipulates his brother by having Lernaea abduct Andy and hidden away to expose the more dangerous and terrifying side of his brother's personality to stow the question of having a possible ruler who can be considered easily provoked. He later attends the wedding between Mera and Vulko, the latter chosen as part of Mera's own contingency plans to ensure no one else besides someone she trusts can take reign and power, and denounces the idea of Vulko marrying a comatose woman in an attempt to gain power in front of other representatives of the other six kingdoms. When Mera reveals herself to be conscious and intends to bring an end of Atlantean monarchy, his Dagoian forces attack Atlantis with intent to bring down Mera and her rule. Eventually, Aquaman challenges Orm into battle in which either Orm conforms to Mera's act to end Atlantean monarchy or Orm assumes the throne once more. During the battle, Orm cheats and injures Aquaman with his trident. In return, Aquaman calls upon the Justice League, the Sea Gods of the World, and other allies. The battle is interrupted by
Dolphin and Orm's second-in-command, Pilot, in which both exposes him as the mastermind behind Andy's kidnapping and his intent in using the Dagoian forces he cultivated in a bid for power. With Lernaea renouncing her loyalty to Orm and himself disgraced and defeated once again, he concedes to the dissolution of the Atlantean monarchy. Although he was seemingly captured, Ocean Master is later revealed to be free.
Aquamen and other titles In
Aquaman/Green Arrow: Deep Target, time-altering events instead cast him as an enemy of Oliver Queen in flashbacks, whose life was switched with Aquaman. Within the first upheavals of the timeline changes in an attempt to create the original timeline, Ocean Master is instead portrayed far more friendly to his brother Aquaman, the two agreeing to rule as brother-kings and sharing their birthright. When the original timeline is later restored, Ocean Master is once more Aquaman's enemy and their mother, Atlanna, is revealed to have died. In the
Aquamen series, Ocean Master appears as one of the chief antagonists in the book; he attacks a
United Nations embassy and attempting to kidnap an Atlantean ambassador before being stopped by Aquaman and arrested by Atlantean authorities. As
Jackson Hyde's patience with Arthur is tested due to the intervention of Black Manta on Arthur's behest, he calls a secret meeting of the Aquaman Family and requests an expert on Atlantean biology (revealed to be
Stephen Shin). The Aquaman Family learn that a series of events unfolding on the surface references an oil spill that killed Atlanteans in the past. Jackson seeks out Orm, who is in an Atlantean maximum security prison, to learn more about the conspiracy. Orm relents, but leads Jackson into a trap with the
Scavenger in Gotham, who has undergone upgrades and is revealed to be a co-conspirator alongside Orm, as he freed him from Atlantean prison and has him as an accomplice. == Characterization ==