Rowan Eon (Guardian Arrowverse: Earth-1)

Ro-Aon, known under the alias Rowan Eon or by her codename Tempus, is a former Time Master from the 22nd century, a foster daughter of Mary Xavier, the foster sister of Rip Hunter, and the godmother of Rip's son, Jonas. She was born on the planet Drakonia and before it's destruction, was sent away to ensure the race would survive. She ended up at "The Refuge" where she was taken in by Mary Xavier. During her time there, she met Michael (aka Rip Hunter) and the two formed a close sibling bond. They continued to care for eachother well into adulthood when they both became Time Masters and co-piloted the Waverider.

After Rip's wife and son were murdered by Vandal Savage, Rowan joined her brother and partner-in-rogue and helped recruit a team of 21st-century superheroes and supervillains, whose removal from the timeline had minimal effect on history, in a team known as the "Legends." Their goal was to travel through time and put an end to Savage, and prevent the deaths of Rip's family before Savage's rise to power could happen. However, their plan was opposed by the Time Masters, as Savage's uprising didn't endanger the timeline itself, and they sent various agents after him and the team to kill them and stop them from succeeding. Additionally, the flawed nature of the Legends' members often resulted in numerous timeline alterations in their quest. Ultimately, Rowan and the rest of the team weren't able to prevent Savage's uprising or save Rip's family after learning the Time Masters were in league with Savage all along and orchestrated Miranda and Jonas' deaths precisely to manipulate Rip and Rowan. However, the team still succeeded in killing Savage before he could fulfill a plot that would destroy time itself, and brought an end to the corrupt Time Masters. With the Time Masters no longer active, Rowan decided to continue their mantle with the surviving/returning members of the Legends.

Rowan is the best friend/foster sister of Rip Hunter, and later becomes best friends with Sara Lance/White Canary, close friends with the rest of the Legends. She later becomes the girlfriend of Nate Heywood/Steel. Rowan also forms a close bond with Emily Sparks/Solaris and Elizabeth Mendel/Mother Dragon, as well as the five Guardians Selena Merlyn-Rayne/Lunar Wolf, Andrea Rayne-Queen/Arctic Fox, Elena Queen-Harper/Thunder Eagle, Lorelai Ramon/Ice Princess, and Claire Daniels-Allen/Carbuncle.

Early Life
Ro-Aon was born on the planet Drakonia to two unnamed parents. Her powers revolve around Time Manipulation and at an early age she began training with another Time Dragon to master her abilities. However, she only gained six years of experience before Drakonia was destroyed. In an effort to preserve the race, Ro-Aon was sent away to Earth. She landed in an area where "The Refuge" was located and was taken in by Mary Xavier. It was there she met Michael (later known as Rip Hunter), whom she would forge a true familial bond with. It was actually Michael her called her "Rowan", a name she would later go by.

At some point during her childhood, Rowan's older self brought the younger versions of the Legends to stay at "The Refuge" to protect them from The Pilgrim. As part of a ploy by Rip's older self, and agreed upon by Rowan, young Michael and young Rowan were used as bait in a prisoner exchange, where Michael stabbed the Pilgrim in the leg with a knife, and young Rowan used her claws on the other leg, giving their adult selves' team the opportunity they needed to defeat The Pilgrim. Young Rowan was presumably given an amnesia pill so she'd forget the event, thereby keeping her own future actions intact. However, due to her being a full blooded Drakonian as well as a Time Dragon, those memories were never fully erased, instead they became imprinted in her mind, where she assumed it was just a dream.

Eventually, Rowan joined the Time Masters alongside Michael, who took up the alias "Rip Hunter," to avoid any enemies from targeting Michael's ancestors thus erasing his existence. Rowan kept her name, but also went by the codename "Tempus" (Latin for Time) when out on missions. Rowan and RIp trained under the watch of Time Master Zaman Druce and became two of his favorite students. While training with them, the pair reached the rank of lieutenant and became quite the team. Rowan was one to obey the rules, but when Rip confided in her about falling in love with another candidate named Miranda Coburn, she encouraged him to stay true to his heart because above all else, she wanted her brother to be happy. She eventually learned that Miranda had resigned so Rip could remain in service. Rowan and Rip served as Time Masters for over a decade and developed a feared reputation among Time Pirates.

At some point, while on a mission for the Time Masters Rowan and Rip were sent to Calvert, Oklahoma in 1868 but after completing their mission, Rip was unable to leave, consumed by the heroic opportunities the era offered. Not wanting to leave her partner, Rowan decided to stay as well. They also met bounty hunter Jonah Hex and became close friends. The two men opposed outlaw Quentin Turnbull but Rowan reminded Rip of Miranda to get him to leave 1868 and return to their duties as Time Masters. They left one day before Turnbull destroyed Calvert, something they were both aware would happen.

Later on at some point, Rowan officiated the marriage of Rip and Miranda. Some time later, Rowan was named the godmother of Rip and Miranda's son, Jonas, who was named in honor of their friend Jonah Hex. Rowan adored her godson and spoiled him, often bringing him souvenirs from hers and Rips various travels through time. For one of his birthdays, Rowan gifted Jonas a bracelet that was made out of her Drakonian scales, as a means to always have a part of her with him while she was on a mission for the Time Masters.

Tempus and the Legends: Changing History
By 2166, most of the world fell under the subjugation of the immortal dictator Vandal Savage, with London being the last land untouched by his tyranny. One day during the Second Blitz, Miranda and Jonas were killed by Savage during his rampage. Rowan and Rip found their bodies later, much to Rip's heartbreak. Rowan was heartbroken as well, for she had come to love Miranda as a sister, as well as she was saddened at her brother's loss. Seeking vengeance Rip, along with Rowan, addressed the Time Council in the Vanishing Point and requested that Savage be removed from the timeline. However, the council reminded Rip that since Savage was not exploiting time travel to achieve his goals, they weren't permitted to intervene. Unwavered by the council's decision Rowan helped Rip take the Waverider and they traveled back to Ancient Egypt in 1700 B.C. before Savage, or Hath-Set as he was known back then, became immortal. Rowan stayed aboard the Waverider while Rip sought out his vengeance. However, things didn't go as planned and they were forced to think of a new plan.

After failing to remove Savage from history altogether Rowan and Rip returned to 2166 and tried to rescue Miranda and Jonas before Savage killed them, but as they ran back to the Waverider, they encountered Savage's shock troopers and the two were gunned down. After this, they tried numerous other times to save them, only to have similar end results. Realizing that Miranda and Jonas couldn't be spared from their fates Rip instead opted to kill Savage sometime during his immortal life, thereby preventing the circumstances of Miranda's and Jonas' deaths in the first place. Knowing that there was no deterring him at this point, Rowan agreed to stand by her brother and aid him. In order for his plan to work, Rowan and Rip decided to recruit a team of 8 individuals from the 21st century whose actions had minimal impact on the timeline, thereby keeping the future of the 22nd century intact.

First, Rowan and Rip traveled to January 2016 to Star City to recruit Dr. Ray Palmer/The Atom, a member of Team Arrow. Arriving moments after Atom had engaged some of H.I.V.E.'s Ghosts, Atom initially held the two rogue Time Masters at gunpoint but assured him they weren't an adversary and used a device that rendered Atom unconscious. Next they traveled to Tibet to recruit Sara Lance/The Canary, a formerly deceased member of the League of Assassins and member of Team Arrow. After Sara fought several men harassing a young woman Rowan and Rip appeared and rendered her unconscious. Rowan decided on recruiting Sara specifically because in 4 months Sara was fated to aid Team Arrow against Damien Darhk but would die along with her sister Laurel Lance/Black Canary as well as their father Quentin.

Next they traveled to Pittsburgh to recruit Firestorm, the merged superhero form of Jefferson Jackson and Professor Martin Stein. After Firestorm stopped a terrorist at a nuclear plant Rowan and Rip appeared while Jax and Stein argued, and rendered them unconscious also. Next they went to St. Roch to recruit Kendra Saunders/Hawkgirl and Carter Hall/Hawkman, the 21st-century reincarnations of Savage's enemies Prince Khufu and Priestess Chay-Ara and the only ones who could physically kill Savage. The duo found them arguing about a botched rescue mission and Rip playfully suggested they seek marriage counseling before rendering them unconscious. Next, much to Rowan's and Gideon's confusion, Rip traveled to Central City to recruit criminals Leonard Snart/Captain Cold and Mick Rory/Heat Wave. Finding them chased by the police amidst a heist Rowan slowed time down long enough for Rip to render them unconscious.

Bringing the 8 individuals to Star City atop a rooftop, tampering with their weapons in case of hostilities, Rowan and Rip introduced themselves and explained that they had assembled them to help destroy Vandal Savage. Hearing this came as shock to Carter and Kendra as they had destroyed him months before with the aid of Team Green Arrow and Team Flash. However, Rowan revealed to the couple that unless they deliver the death blow Savage will restore from a single cell. Snart and Mick, however, were uninterested in being heroes but Rip claimed that the 8 of them in his time are legends, stating that each of them was destined for greatness. However, this was a lie as the 8 of them were considered unimportant to the timeline. Rowan used her Drakonian powers to the 8 of them video footage of the dystopian era of 2166. After that Rip handed Martin Stein an address for them to assemble at in 36 hours.

Unknown to them, Rowan used her powers and watched as each of the potential team members went over the idea of joining them. She saw Ray seek advice from Oliver Queen/Green Arrow, Sara train with her sister Laurel while discussing the proposition, Carter and Kendra argue about going after Savage, Martin and Jax disagreeing on the idea, and Leonard and Mick debating over the idea while they watch a live report about Team Flash taking on a group of Meta-Humans.

The next day Rowan and Rip were pleased to see everyone decided to come and showed them around their timeship, the Waverider. To obtain more information on Savage himself Rowan plotted a course for St. Roch 1975 to visit Professor Aldus Boardman, an expert on the story of Savage. Rip explained that the date of their arrival is the day Aldus will die so the timeline will remain unaffected. After arriving in 1975 Rip asked Ray, Stein, Kendra, and Carter to accompany him and Rowan but asked Sara, Leonard and Mick to remain behind, believing the mission didn't require their skill set.

The team found Aldus in his office where they were shocked to learn that he was, in fact, the son of Carter and Kendra from a past life, who saw Savage kill them and had studied him since then trying to achieve vengeance. After Aldus provided them several notebooks on Savage, Rowan sensed something was wrong and Rip ordered everyone back to the ship. However, Kendra and Carter insisted Aldus come with them and Rip, reluctantly, agreed. Returning to the ship Rowan and Rip were shocked to see Chronos attacking the ship. After holding him off long enough to escape, Rip brought the team to the temporal zone to hide out, though Aldus was shot by Chronos before they could leave.

While there, Kendra angrily attacked Rip for getting Aldus killed and Rip and Rowan finally revealed that they were former Time Masters, who had, against orders, assembled them to kill Savage, and Chronos had been sent to stop them. Rip also revealed to the 8 individuals that they were not legends, rather forgotten by history, and when Ray realized Rip's actions were more personal than he led on, Rip confessed his true motives. Rowan apologized on behalf of Rip for misleading them and respected if anyone wished to leave and gave them time to think while her and Rip repaired the Waverider. Surprisingly everyone, moved by Rip's true motives and realizing this was their chance to change their fates, decided to remain.

Powers

 * Drakonian Physiology
 * Drakonian Durability
 * Drakonian Healing: Being a Drakonian, Rowan is able to heal from various injuries she sustains.
 * Time-Dragon Powers: Being a Drakonian with the ability to manipulate time, Rowan is referred to as a "Time Dragon".
 * Chronokinesis: The ability to move time in any direction, move yourself through time, and control time itself.

Abilities

 * Expert hand-to-hand combatant
 * Genius-level intellect/Master tactician/Expert Leader

Equipment

 * Energy Gun
 * Memory Flasher

Guardians of Central City

 * Fast Enough (brief cameo)

Trivia

 * Rowan is the second Drakonian to debut, and the first to have powers other than a form of elemental manipulation.