became part-Replicator, part-Asuran. She took part in a mission to save Atlantis by stealing a Zero Point Module (ZPM) from the Asurans and sacrificed herself to allow the team to escape. Before that, however, she was able to control Oberoth and the collective for a short time. She ordered Col. Sheppard to leave her behind and escape. She was left on Asuras and it was later stated that she was killed by the Asurans shortly afterward. Showrunner Joseph Mallozzi mentioned the possibility that a Replicator lied to or misinformed the Atlantis team when she said that Weir was killed. An organic copy of Weir, possessing all of her memories and personality, was created by the Replicators, along with similar copies of Sheppard, Ronon Dex, Teyla Emmagan and Rodney McKay. This clone of Weir is believed to have been killed by a contingent of Asurans when she sacrificed herself to allow the original Sheppard, Ronon, Teyla and McKay to escape. At the end of "Be All My Sins Remember'd", Weir was seen as the commander of an Aurora class ship with what appeared to be a rogue faction of Asurans. After the replicator planet was destroyed, she said, "now we can finally get to work without having to look over our shoulders". Her last appearance is in the episode "Ghost in the Machine", in which she is portrayed by Michelle Morgan. Here, she and her faction of Replicators had found a way to "digitally ascend" by downloading their consciousnesses into subspace. They planned to ascend from there, only to fail miserably. Once they determined that they needed organic bodies to ascend, they sought out technology that would allow them to regain solid form. But when they couldn't find the technology they needed, Elizabeth infiltrated the Atlantis system. She downloaded herself into a F.R.A.N. body and the rest of her faction followed suit. Once Elizabeth convinced Col. Sheppard and Mr. Woolsey that they would not be a threat to Atlantis, they proceeded to work on creating organic bodies into which they could download themselves. However, one member of the Replicators believed that he could ascend from a Replicator body and with eons of time he thought he would eventually succeed. The Replicator wreaked havoc on Atlantis in order to escape, but Elizabeth deactivated him before anyone could be hurt. Deciding that the incident proved they could no longer be trusted, she lured