system
Given the following post, respond as if you're commenting on Reddit:
human
[Marvel Comics] Which non-X-Men characters have fought Apocalypse?

I know Hulk has been a Horseman, but what have been other interactions between Apocalypse and other Marvel heroes (or villains) outside the X-Men purview?
gpt
He has fought Inhumans, including Black Bolt.

He has fought The Avengers.

He has been targeted by Sentinals.

He has fought Dracula.

He has fought both a clone of himself and an AI "apocalypse bot"

He has fought Kang.

He has fought the High Evolutionary

He has fought at least one Celestial.