Verb phrases and suddenly a word usage [closed]

I made a question from this article beforehand.

There is one more question.

There are centuries of trial and error inside the “hero’s journey,” in which a young man is called to adventure, challenged by trials, faces a climactic battle and emerges victorious, changed and a hero.

At the end of the sentence, there is "changed and a hero," while verb phrases were all listed before that.

It is okay to interpret this as follows?

a young man is called to adventure, challenged by trials, faces a climactic battle and emerges victorious, "is" changed and "becomes" a hero.

Solution 1:

This complex and strangely constructed sentence might be understood more easily if set out as follows:

There are centuries of trial and error inside the “hero’s journey,” in which a young man:

• is:
  • called to adventure,
  • challenged by trials,
• faces a climactic battle, and
• emerges:
  • victorious,
  • changed, and
  • a hero.