The third phase of the Marvel Cinematic Universe is over, with Avengers: Endgame. Marvel Studios has already revealed its plans for the fourth and fifth stages in the MCU. With the release of The Falcon and the Winter Soldier on Disney + and the movie Black Widow, the MCU will enter Phase 4.
Now that Thanos is dead, who could be a potential antagonist in the fourth stage of the Marvel Cinematic Universe.
The potential Antagonist in phase 4 MCU:-
Adam Warlock Or The Magus: Adam has been friends with the Avengers in the comics. But there is a dark side to his personality. Magus is his alter ego. Adam was trapped inside a cocoon for many years, where he gave his mind and became a Magus. It can be an opponent in the fourth phase of the MCU.
Kong the Conqueror: Kang is a master of time because he can travel through time. In the comics, it has been the cause of many problems for the Avengers. Since this observer can travel through time, it is difficult to beat. He has knowledge of the past and has the most advanced technology.
Norman Osborn: Norman Osborne is the Green Goblin. He is a talented scientist and is extremely wealthy.
Galactus: Galactus was a mortal man before becoming a mortal entity. He eats plants to survive. It is a hungry purple monster. It is a threat to the existence of the planet.
The Beyonder: The Beyonder is part of the Marvel comics. He has been part of Guardians of the Galaxy and Deadpool in the books. It is famous for kidnapping superheroes. It has the ability to mock reality.
Dr. Doom: Dr. Victor von Doom is a powerful magician. He is also an observer. In the comics, he is the arch-enemy of the Fantastic Four. He has also fought with Spiderman, Iron Man, Thor, Doctor Strange, Hulk, and The Avengers. He was more dangerous than Thanos.