Trix is a morphing biomechanism and vigilante. During the middle of a battle with a group of metahumans, while endangering civilian bystanders with disregard, Trix was subdued by Superman. She was among the many rogue metahumans who were imprisoned in the Gulag and during the ensuing breakout, she accidentally shot the original Black Canary in the head. She was then saved from the U.N. nuclear bombing by Magog and Green Lantern Jade.
- According to character supplement in Kingdom Come / Revelations Trix's appearance is modeled after the paintings and design aesthetic of artist H.R. Giger.
- 4 Appearances of Matrix (Earth-22)
- 2 Images featuring Matrix (Earth-22)
- Quotations by or about Matrix (Earth-22)
- Character Gallery: Matrix (Earth-22)