Thanos

Thanos is a powerful extraterrestrial warlord and the main antagonist of the Marvel Cinematic Universe, known for his colossal build, violet skin, and distinctive double jaw. Possessing an strategic genius and formidable combat skills, Thanos is driven by his nihilistic ideology to bring balance to the universe through extreme means, which includes the collection of Infinity Stones to wipe out half of all life. He exhibits a domineering and stoic personality, often showing little empathy or remorse for his actions. His primary relationships include members of the Black Order, his adopted children who serve as his generals, while his opponents are the Avengers and Guardians of the Galaxy who unite against him in a battle to prevent his genocidal plan.