Sentinel

Sentinels are giant robots that appear in Marvel Comics, typically depicted as enemies of the X-Men. They were designed by Bolivar Trask to protect humanity from the mutant threat, but over time, various types of Sentinels have evolved into even more lethal threats. The original Sentinels were towering purple robots with the ability to fly, project energy blasts, and detect mutants. Technological advancements have led to diverse variants, including the self-replicating Master Mold, the adaptable Nimrod, and human-turned Prime Sentinels. Some Sentinels have developed self-awareness and can learn and adapt during combat. The Sentinels play a significant role not only in comics, but also in animation, movies, and video games, symbolizing the horrific consequences of human actions based on hate and ignorance, along with the potential risks of AI gone rogue. Different storylines showcase varying forms and functions of Sentinels, reflecting the Marvel universe's reflections on technology, prejudice, and evolution.