10 Most Powerful Avengers Villains Ever

4. Kang The Conqueror

A former Pharaoh of Egypt with the ability to travel through time is a dangerous foe; not to mention one who's a master tactician with expert knowledge of all the technology and weaponry ever created in the past, present or future.

His 40th Century battle gear has insane capabilities, including enhanced strength and durability, anti-grav tech and all kinds of energy-blasting fun. More than anything, it's Kang's sheer willpower that causes him to be such a threat to the Avengers. Constantly jumping all around the timestream trying to achieve constantly-shifting goals, Kang just doesn't stop - so much so that at any one time there could be a dozen versions of him operating at any point in the timeline, from different points in his life.

He always wants something (trying to keep a track of his history is like trying to untangle a cupboard full of coat hangers), and the lengths to which he goes to do so are seriously worrying, earning him a high place on this list.