Naruto, Luffy, Ichigo, Natsu, and Sasuke start a anime JLA

What's the strongest villain they beat in both DC and Marvel Universes.

DBZ vs Non-Manga/Anime is not allowed.

@night4345: ill change it.

@unrelenting: are all of them fighting together?

@comicvinepoozer1: Yes in a Anime JLA/Avenger team, the Question is who is the strongest Marvel/DC team they can beat together.

@unrelenting: some versions of the X-men