After his "Acts of Vengeance" failed, Loki created the Tri-Sentinel by magically merging three prototype Sentinels built by Shaw Industries to become the cornerstone for Project Nimrod, a secret government plan to destroy mutants. Loki reprogrammed the robot to attack a nuclear power plant nearby in order to kill thousands of people; however, Spider-Man used his newfound powers of Captain Universe to destroy it.
Credit: marvel.fandom.com
Key Issues & Appearances
1
Significant comic book appearances featuring Tri-Sentinel
