Yes it is, it has a period therefore a complete sentence.
Doesn’t state actual facts inside of the essay you have have at least 3 or more facts stating the reason being
The conflict would shape the development of the plot.
The author Mary Shelley use the word chimerical in that line because she said that the powers of Cornelius Agrippa were improbable and because she wanted to say this in a fancy way.
Hope this Helps :)
BTW, Mary Shelley is the author of Frankenstein <span />
Answer:
Compound sentence because it have the conjunction 'and' which is the element of 'fanboys'