Editing Stargate SG-1 (section)

=== Ori Arc ===
{{Main|Ori (Stargate){{!}}Ori (''Stargate'')}}
The original SG-1 team disbands after the events of Season 8, but slowly reunites under new team leader [[Cameron Mitchell (Stargate)|Lt Col. Cameron Mitchell]] after the SGC inadvertently draws the attention of the Ori to the existence of sentient life in the Milky Way; the Ori are revealed to be a faction of ascended Ancients residing in another galaxy that are diametrically opposed to the Ancients' belief in strict noninterference in the lower planes of existence, sapping the energy from untold billions of "lower beings" (non-ascended sentient beings) by means of their worship in a religion called Origin. While the Ori send enhanced human beings named [[Prior (Stargate)|Priors]] to the Milky Way to convert the galaxy to Origin, Ba'al and some minor Goa'uld infiltrate Earth through ''The Trust''  (a coalition of rogue NID operatives) to rebuild their power. At the end of [[Stargate SG-1 (season 9)|Season 9]] ("Camelot (Part 1)"), the Ori begin an evangelistic crusade with their warships and effortlessly wipe out the combined fleet of Earth and its allies. The leader of the Ori, [[Adria (Stargate)|Adria]] ([[Morena Baccarin]]), is introduced in the premiere of [[Stargate SG-1 (season 10)|Season 10]] ("Flesh and Blood (Part 2)"). SG-1 searches for the Sangraal, an Ancient weapon that might defeat the Ori, while Ba'al and his clones attempt to find the weapon for their own purposes. With the help of the powerful Ancient [[Merlin (Stargate)|Merlin]] ([[Matthew Walker (Canadian actor)|Matthew Walker]]), SG-1 finds the construction plans of the Sangraal and sends a working version to the Ori galaxy. Shortly thereafter, Adria ascends. The direct-to-DVD film ''[[Stargate: The Ark of Truth]]'' ends the Ori Arc. The only influential Goa'uld in the last two seasons of ''Stargate SG-1'' is the System Lord [[Ba'al (Stargate)|Ba'al]] ([[Cliff Simon]]), who is defeated in the direct-to-DVD film ''[[Stargate: Continuum]]''.