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Juhani Otso Berg

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"The modern day Assassins are weak. It is only a matter of time before I catch the last of them, and kill them. But it is not enough for them to die. I want them to know how weak they truly are, and I want everyone to see them suffer. So on the day they finally meet me, they will welcome the death I offer them."
―Juhani Otso Berg, 2014.[src]
Juhani Otso Berg
ACRG Otso Berg
Biographical information

17 June 1985
Mikkeli, Finland

Political information

Utti Jaeger Regiment
Abstergo Industries
Abstergo Entertainment
Sigma Team

Real-world information
Appears in

Assassin's Creed: Brotherhood
Assassin's Creed: Revelations
Assassin's Creed: Initiates
Assassin's Creed: Brahman
Assassin's Creed: Rogue
Assassin's Creed: Syndicate
Assassin's Creed Chronicles: Russia
Assassin's Creed: Templars

Voice actor

Andreas Apergis

Juhani Otso Berg (born 1985) is a former member of the Finnish Special Forces, and by 2012, a high-ranking agent of the Operations Division of Abstergo Industries and the director of Abstergo Medical. Later, in December of that year, Berg was inducted into the Inner Sanctum of the Templar Order.


Early lifeEdit

As a young boy, Juhani was dragged around the world by his father, who worked for an oil company belonging to Abstergo industries. Johani was raised in Turkish and Arabic countries such as Afghanistan, Kurdistan and Oman.[1]

Before joining the Templars, Juhani was a part of the Utti Jaeger Regiment, which composed Finland's special forces. However, around 2010, he opted to become a mercenary, believing the pay would be better than that of the Jaeger's – Juhani needed the money to afford cystic fibrosis treatments for his newborn daughter, Elina.[2] This choice cost him his marriage, when his wife, Helmi, disapproving of his new mercenary life, asked for divorce.[1]

One night, an Abstergo team headed by Dr. Warren Vidic broke into Berg's home and apprehended him. As Berg watched, Vidic gave Elina Abstergo-brand medication that he promised would help to cure her condition, with the promise of more doses if Juhani would join him.[2]

Faced with a solution to his daughter's illness, Berg agreed, with one condition – to eliminate the one who had caused Elina to wake up and cry. Vidic granted it, and Berg ruthlessly killed the Abstergo agent.[2]

Rise as a TemplarEdit

ACR Vidic Recruits

Warren Vidic briefing Juhani and other second stage operatives

On 12 October 2012, Berg was briefed alongside several other Abstergo operatives who had impressed Vidic enough to begin training in the second stage of their Animi Training Program. Warren promised Juhani and the other operatives greater power, wealth, and information on the Templars if they succeeded, but also warned that there was no backing out from that point.[3]

On 28 October, Berg had interested his superiors within Abstergo with his training in the Animus, enough to be promoted within the ranks of the Templar Order.[4][3]

In an agent evaluation report conducted on 8 November, Ctibor Hašek identified Berg as a potential candidate for the Inner Sanctum, noting him as an obedient, loyal agent who was dedicated to the Templar cause. However, Hašek was concerned that Juhani's daughter could be a weakness.[4]

On 16 November, Berg was sent to New York by Laetitia England, in order to investigate a cyber-security breach related to artifacts that Abstergo was tracking, one of which was located in a Manhattan penthouse.[4]

There, he found Daniel Cross, who had escaped the Philadelphia facility the previous day and had been subsequently injured during a confrontation with the Assassin Desmond Miles. Though Berg was attacked by Daniel, who apparently suffered another attack of the Bleeding Effect, he was able to neutralize Cross and returned him to Abstergo. Nine days later, in Helsinki, Finland, Juhani was seen spending time with his daughter.[4]

Raid in FlorenceEdit

On 28 November 2012, after an attack on the Abstergo campus by the Assassin Harlan Cunningham killed four Abstergo hackers and destroyed servers, Berg tailed Cunningham on the regional road SR2 in Italy. From there, Berg called his superiors and convinced them to allow him to follow the Assassin back to his base, instead of killing Harlan.[4]

Successfully, Juhani tracked Cunningham to an Assassin base in Florence led by Adriano Maestranzi. Afterwards, he called for backup and was given command of Abstergo's Sigma strike team, before leading the Templar assault on 30 November.[4]

Maestranzi, not wanting to abandon the base, detonated a bomb that destroyed the Assassins' hideout and files, and killed all of Sigma team except for Berg, who suffered burns that left facial scarring. Despite the outcome, Juhani's superiors were pleased with his performance, crediting him for the deaths of three Assassins – even though Cunningham escaped – and did not hold him responsible for the loss of Sigma team.[4]

Master TemplarEdit

ACR Berg Injection

Daniel Cross injecting Juhani with a transmitter

On 6 December, Berg was brought to a hidden chamber in Abstergo's Philadelphia facility, where he met with Laetitia. There, she made him a Master Templar and inducted him into the Templar Order's Inner Sanctum, but also had Daniel Cross inject Berg with a tracking device so they could monitor all of his movements.[3]

Four days later, Juhani met with Vidic, England, Cross, and several other Templar operatives within the same room in Philadelphia, where England revealed that Abstergo had located the leader of the Assassins, William Miles, in Cairo, Egypt. Soon after, Berg was dispatched with a team to capture the Assassin.[4][3]

On 12 December, Berg led the reformed Sigma team in cornering William inside a museum in Cairo, and successfully captured and extracted him from the city, taking him to Abstergo's facility in Rome.[4]

In 2013, Berg led an Abstergo team to India assigned to retrieve Jot Soora, an employee of MysoreTech and a descendant of Raza Soora. The Templars' goal was to extract memories relating to the Koh-i-Noor from Soora. Abstergo was able to abduct Soora and his fiancee, Monima Das, but the Assassin, Jasdip Dhami, caused their truck to crash into the river, in which Jasdip rescued Soora. Berg was able to find the Assassin safehouse when Soora foolishly hooked up the Brahman V.R. to the Abstergo cloud server. When Berg arrived, Jasdip and Soora had already fled and the Brahman destroyed and concluded that the Assassins were nowhere closer to finding the Koh-i-Noor than the Templars.[5]

In February 2014, Cunningham and his apprentice Arend Schut stole the Precursor box from a facility in Rotterdam. Berg led Sigma Team to retrieve the box. Berg ordered Sorkin to lead the team against Schut while he pursued Cunningham. On encountering Cunningham, Berg stated that he should have died in Florence to which Cunningham replied that he was too stubborn to die. The Assassins managed to escape, though the team retrieved the box.[2]

In May, Otso Berg was entrusted with the mission of finding any information about the Ankh of Isis. When he was in Essen, Berg gave up and asked his partner, Violet da Costa, to relay all the official and unofficial records of the Ankh. Berg and da Costa suggested that the Ankh was merely an Assassin ploy to waste the Templars' time searching for a fake Piece of Eden. Putting the Ankh behind them, Berg continued his search for other Pieces of Eden.[2]

On 23 May, Berg started a reconnaissance mission in Montego Bay, Jamaica . The purpose of this mission was to successfully uncover the now deeply buried Observatory, a First Civilization site. The mission failed however, as the Observatory was discovered to be concealed by lots of rubble, and it was noted in Otso Berg's journal that it collapsed sometime in the 18th century. Berg also noted that he would return with a larger group and try again to excavate the ruins of the Observatory.[6]

In October, Berg spoke with Laetitia about an attack led by Gavin Banks that occurred in the Abstergo Laboratory dedicated to the research of the Sage John Standish in Paris, which ended in the destruction of the lab. Berg and Sorkin followed the Assassins to La Rochelle, where the Assassins escaped via the ships that were waiting for them. Before escaping, one of the Assassins, Galina Voronina, stabbed Sorkin multiple times, leaving him brutally wounded.[2]

Berg told Laetitia that Sigma Team would have stopped the attack if it was still operational. After hearing this, Laetitia accepted her mistake and gave Berg the authorization to reform Sigma Team. Berg asked Laetitia for Violet da Costa to rejoin Sigma Team, but she negated his demand, saying that da Costa was busy updating Abstergo Entertainment's security and firewalls because of the recent problems with Erudito, the Assassins and the Instruments of the First Will. Berg accepted to go to Montreal, and help Violet with her tasks, to reform Sigma Team as soon as possible.[2]

Abstergo EntertainmentEdit

ACRG Violet Berg

Violet and Juhani at the Abstergo Entertainment office

By late 2014, Berg took over security in Abstergo Entertainment's Montreal facilities, posing as an independent contractor working for Abstergo. He, alongside Violet da Costa, supervised a research analyst as they explored the memories of Shay Cormac located in the Helix, which had a virus implanted in them.[2]

After the analyst completed Shay's memories and uploaded them as a message for the remaining Assassins, Juhani along with Violet and Abstergo Entertainment CCO Melanie Lemay, offered the analyst the choice to join the Templar Order. Berg pulled out a pistol, reminding the analyst that refusal meant death.[2]

Search for the ShroudEdit

ACS Templar Meeting 6

Berg holding Rebecca at gunpoint

In 2015, Juhani and Violet were assigned to aid Isabelle Ardant in her search for the Shroud of Eden. Meeting Isabelle in her office in London, they arrived in time to interrupt an assassination attempt on her by Shaun Hastings and Rebecca Crane. The two Templars were preparing to execute the Assassins when an explosion caught them by surprise, giving Shaun and Rebecca an opportunity to escape via a Leap of Faith.[1]

Some time later, Juhani, Violet and Isabelle had uncovered the Shroud under Buckingham Palace. He and Violet were acting as security for Isabelle when they were attacked by Shaun, Rebecca and Galina Voronina. Juhani was directly assaulted by Voronina while Violet shot at the attacking Assassins. In the ensuing chaos, Shaun stabbed and electrocuted Isabelle with his Shock Blade. Berg was briefly able to get the upper hand in his fight against Voronina, breaking her Hidden Blades, and forcing her on the defensive. He then ordered Violet to complete the mission; she took the Shroud and wounded Rebecca before escaping. Voronina finally managed to overpower Berg, and knocked him out. As she raised a rock above her head to kill him, Sigma Team arrived and intervened. Voronina was forced to eliminate the team and retreat, leaving Berg alive.[1]

Following the events underneath London, Berg was called to Laetitia England's office. There, he was instructed to deliver the Precursor box to Álvaro Gramática in a top-secret facility, to which the scientist would send him the coordinates. Berg did as instructed, and after some inquiries, Gramática told him that he planned to use the box in the Phoenix Project, hoping it would help him better understand the Shroud. [7]

Personality and characteristicsEdit

"Only the mission matters!"
―Juhani Otso Berg, 2015.[src]

Juhani Otso Berg proved to be a hardened individual, ensuring operations proceeded efficiently. After being recruited by Warren Vidic, he became a strong believer in the Templar cause and ideology, seeing it as a righteous cause for a better future. He showed respect for both the Assassins and his fellow Templars, as shown in a series of logs regarding certain figures from both factions across the ages, who had inspired Berg in certain ways. However, he did possess a strong determination when fighting against the Assassins, and even a streak of cruelty, shown through his desire to see their mind and spirit broken, before allowing them to die by his hands.[2]

He put great emphasis on the completion of his missions as evidenced by his ordering of Violet to escape with the Shroud, while he distracted the Assassins;[1] however, he did not act solely based on orders alone, displaying a sense of flexibility in the field that resulted in him being scolded by his superiors. One such situation occurred during the mission in Cairo, as William Miles posed as a tour guide to a group of students once he had arrived.[2]

Despite Juhani's ruthless personality, he was not a cruel man at heart. Juhani cared deeply for his daughter, and was willing to go great lengths to guarantee her safety, even killing an Abstergo agent for making her cry. When Juhani defied orders when capturing William Miles, Laetitia England later accused him of avoiding conflict in order to protect the young civilians, as they reminded him of his daughter. Juhani resented the accusation, explaining that causing unnecessary chaos would have allowed Miles to slip away.[2] Even when preoccupied with his duties as a Master Templar, Juhani still made sure he had time to spend with his daughter.[4] When exploring the memories of his viking ancestor, he displayed disgust and shame at his ancestor's savagery and ruthlessness of killing a helpless prisoner.[2]

Opposed to causing a scene, Juhani opted instead to apprehend William Miles in the Cairo museum, when the Assassin attempted to recover the First Civilization power source for the Grand Temple. Being a member of the Inner Sanctum, Juhani possessed knowledge of all activities in which Abstergo Industries was involved.[2]

Equipment and skillsEdit

"Otso Berg is quite possibly the most dangerous man in the world. He is fast, and smart, and utterly ruthless. He doesn't give up, and he has no fear save one: failure."
Violet da Costa on her boss, 2016.[src]

As a former member of the Finnish Special Forces, Juhani possessed a diverse knowledge of melee and ranged combat, due to being trained in martial arts. He was skilled enough to subdue Daniel Cross, another Master Templar, originally trained by the Assassins, and took charge of the mission to capture William Miles in Cairo.[2] Juhani was also capable of fighting toe-to-toe with Galina Voronina in hand-to-hand combat, but was eventually overpowered by the Master Assassin. He had a high tolerance of pain, as he did not flinch when he had a throwing knife thrown through his hand, simply yanking it out and immediately beginning a hand to hand fight.[1]


  • Juhani is a Finnish cognate of the Hebrew name Yochanan, meaning "God is gracious". The name Otso is also Finnish, though archaic, meaning "bear". His last name, Berg, means "mountain" in several Germanic languages.
  • Finnish is one of three Uralic languages and not Germanic. It is likely he is of Germanic ancestry (possibly Swedish or German) as Finland was not of Viking origin or part of proper Scandinavia.
  • Coming from Southern Finland, he is more likely to be a Finno-Swede, descendants coming from Sweden hence the Viking ancestor.
  • In an audio file, Juhani revealed to Violet that he had only used an Animus to view his own ancestry once, and discovered that one of his ancestors was a Viking raider.
  • In Assassin's Creed: Rogue, Juhani's clothes bore resemblance to the attire worn by Shay Cormac during his time as a Templar, and were also adorned with an Yggdrasil emblem.
  • Berg's inspirations included Rashid ad-Din Sinan, Haras, Haytham Kenway, Duncan Walpole, Baptiste, Vali cel Tradat, Shay Cormac, Lucy Stillman and Daniel Cross, all of whom are traitors to the Assassin cause.



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