Spectres

Spectres are agents entrusted with extraordinary authority by the Citadel Council, including the power of life and death over the inhabitants of the galaxy. They form an elite group selected from a number of different species, and their primary responsibility is to preserve galactic stability by whatever means necessary. Though they are generally considered as being above the law and have complete discretion as to the methods used to accomplish their mission, an individual's status as a Spectre can be revoked by the Council in a case of a gross misconduct. Spectres work either alone or in small groups according to nature of a particular task and to their personal preference. "Spectre" is a syllabic abbreviation of Special Tactics and Reconnaissance.

History
The Special Tactics and Reconnaissance branch was founded at some point after the salarians joined the Citadel and shortly before the Krogan Rebellions began, when the Council became uneasy about the unchecked expansion of the krogan into Citadel space. The Spectres were chosen from the finest salarian STG operatives and asari huntresses, intended to function partly in an observational capacity, but also as the Council's first line of defense. When the krogan finally turned against the Citadel, the Spectres were ready for them, using guerrilla tactics such as computer viruses and devastating sabotage to slow the krogan down before the turians joined the conflict. For years the activities of the Spectres were a Council secret, but their role was made public after the Krogan Rebellions were over.

All records of the Spectres are sealed and only granted access with permission of the Council. It is not even clear how many there are: Alliance intelligence estimates that there are fewer than a hundred. Each Spectre is hand-picked by the Council after proving that they are an individual of exceptional ability and self-reliance. In theory Spectres can be chosen from any race; in practice they are usually selected from the Council races. Having a Spectre chosen from their kind often raises a particular species' profile on the Citadel. Many alien races have been part of the Citadel for centuries without a Spectre being chosen from their ranks.

Ambassador Anita Goyle and later her successor Donnel Udina were both desperate to get a human into the Spectres, as this would be the first step toward humanity gaining a seat on the Council. The first possible candidate was David Anderson, but his observer, Saren Arterius, sabotaged the evaluation, falsifying his report to make Anderson look responsible for casualties caused by Saren's own ruthless tactics during the mission. After Saren submitted his report, the Council refused Anderson entry into the Spectres.

Organization
Spectres have no command structure. They answer only to the Council, and in some cases the Council prefers not to know the exact details of how a Spectre accomplishes their mission. Spectres act in any way they see fit, either with careful diplomacy or ruthless force, being officially above any law. Some people, like Executor Pallin, see Spectres as a potential risk because they are not constrained by the law, while others are in awe of them; Officer Eddie Lang mentions Spectres on vids are portrayed as super-agents always on some mission to save the galaxy. The assignment of a Spectre is often less contentious than a military deployment, but shows that the Council is aware of a situation.

Candidates for the Spectres typically have years of military or law enforcement experience before even being considered. The screening process involves background checks, psychological evaluations, and a long period of field training under an experienced mentor. Because of the rigorous selection process, Spectres might sometimes use unorthodox methods but they rarely go rogue. When it does happen, the only solution is to revoke their status, then send another Spectre after them. No one else would be up to the job.

Equipment and Talents

 * In Mass Effect, Commander Shepard gains 1 Charm point, 1 Intimidate point, and access to special Spectre Training after becoming a Spectre. Unlocking the "Rich" achievement also makes unique equipment available.
 * In Mass Effect 2, having his/her Spectre status reinstated does not grant Shepard any additional benefits. Shepard will retain the Unity special ability whether this occurs or not.

Known Spectres

 * Commander Shepard: Appointed the first human Spectre in 2183. Spectre status revoked after Shepard is declared killed in action later that year. The Commander's Spectre status could be reinstated in 2185 after Shepard is resurrected via the Lazarus Project.
 * Nihlus Kryik: One of the most decorated turian Spectres. Killed by Saren Arterius during the attack on Eden Prime in 2183.
 * Saren Arterius: The youngest turian Spectre to be appointed by the Council. Spectre status revoked in 2183 following confirmation of rogue status. Killed during the Battle of the Citadel.
 * Tela Vasir: An asari Spectre known for her investigation into the theft of economic reports from the Citadel Council's Ministry of Finance, and for breaking up a slave trading ring in the salarian city of Aegohr on the planet Nasurn. Killed in 2185 by Commander Shepard after being exposed as an agent of the Shadow Broker.
 * Lonar Maerun: A Spectre reportedly involved in an unsuccessful assassination attempt on Lira Speight, supreme commander of Sonax Industries' corporate army on Garvug.
 * Ashley Williams: If Ashley survived the assault on Saren's Virmire base, she continued to serve the Alliance, was eventually promoted, and became a human Spectre sometime after 2185.
 * Kaidan Alenko: If Kaidan survived the assault on Saren's Virmire base, he continued to serve the Alliance, was eventually promoted, and became a human Spectre sometime after 2185.


 * Turian Councilor turian represenative on the council


 * Salarian Councilor salarian represenative on the council


 * Councilor Tevos Asari Represenative on the council

Trivia

 * Mordin Solus states that the Spectres were modeled upon the salarian Special Tasks Group; granted supralegal authority instead of subordinate to common law, declared exempt from oversight instead of based within a command structure, and selected in recognition of a history of superior capability instead of trained. The STG is fully funded by the salarian government, however, as opposed to the financial independence expected of Spectres. Mordin states that during his service with the STG he, "Didn't have to buy our own weapons," a joke referring to Shepard having to purchase the squad's equipment with personal funds.
 * The only species known to have had Spectres chosen from their ranks are asari, salarians, turians, and humans. While these are all Council races, it is not required that a race hold a Council seat for its members to become Spectres.
 * On Illium in Mass Effect 2, there is a humorous radio advertisement of a movie about Blasto, "the first hanar Spectre".
 * Spectres appear to be stripped of their status once they are declared legally deceased; Shepard has to be reinstated to regain Spectre status and is the only Spectre known to have gone through this process.