Kang's demise in comics is a complex matter. It could be a result of a team-up of heroes, or it might be due to an unexpected turn of events involving multiple characters and their actions.
The identity of who defeats Kang can change from one comic series to another. Sometimes it's a team effort by multiple superheroes, and other times it could be a lone hero with a strategic advantage.
Kang in Marvel Comics is a highly intelligent and formidable adversary. He can traverse different timelines and often poses a serious threat to the stability of the multiverse.
The identity of who defeats Kang varies depending on the specific comic arc. Sometimes it's a team effort by superheroes, and other times it could be an individual with unique powers or strategies.
Often, you'll find characters like the Avengers in the 'kang the conqueror graphic novel'. Since Kang is a major villain, the superheroes who oppose him are important characters too. Iron Man, for example, might use his technological expertise to try and counter Kang's advanced weaponry. Captain America also plays a role with his leadership and combat skills.
It's a complex situation. Different storylines might have different killers of Kang the Conqueror. Sometimes it's a team effort, and other times it's an individual with a specific motive.