| This minifigure has only appeared in video game(s)|
Although this article is about an official minifigure, it never existed in physical form, or appeared in any official LEGO sets.
Marvel Cinematic Universe
Ellen Brandt was an amputee, who lost her lower left arm while fighting in the United States Armed Forces. Brandt was approached by Aldrich Killian to act as a test subject for the experimental Extremis virus. She endured the pain of the infusion long enough for her body to accept the compound, and watched it regrow her missing limb. A fellow trial subject was not so lucky, and exploded in her vicinity, yet Brandt was able to recover and subsequently entered into the service of Killian.
One of Brandt's assignments was to recover a set of documents from a Rose Hill bar, documents that detailed the death of another Extremis subject, Chad Davis, in that area. When she arrived, she found that Tony Stark had arrived and had inadvertently collected them already. Brandt, posing as Homeland Security, and Eric Savin attempted to apprehend Stark, but ultimately failed.
Even without his armor, Stark was able to outsmart the Extremis-empowered agents as he placed metal dog tags from Chad Davis's file in a microwave, luring Brandt near it and pulling a gas line that was ignited by Brandt's own power and the exploding microwave. Brandt was killed in the explosion as her lifeless body flew into nearby power cables.