In the characters actions or instead of the idea of their magical actions, you can find the theme, or lesson when a certain problem is solved or unsolved.
An unreliable narrator is someone in which tells the reader a version of a story that cannot be taken true, or reliable.
The effect given off by an unreliable narrator could be incorrect or biased. Unreliable narrators are also keen to persuade readers into believing them.
wheres the story/paragraph at?