The answer is C. Leave Chris alone in the Labyrinth without Area's shield and sword.
Answer:
Oxymoron:
1: O miserable abundance, O beggarly riches!
Paradoxes:
2: What a pity that youth must be wasted on the young.
3: I can resist anything but temptation.
4: How is it possible to have a civil war?
Explanation:
Oxymoron:
It is a figure of speech in which apparently contradictory terms appear in conjunction.
e.g Fully empty, living death, O loving hate.
Based on this definition only "O miserable abundance, O beggarly riches!" falls under the category of Oxymoron.
Paradox: It is similar to oxymoron, but it is usually a statement with logically contradictory statements which on investigation may or may not be logically true.
e.g "Everything I say is lie" , Barber Paradox: "A male barber shaves all and only those men who don’t shave themselves. Does he shave himself?"
As we can find out there are no contradictory terms/words, but the statements which may contradict each other.
Based on the above, we conclude that sentence 2, 3 and 4 are Paradoxes.
And leaps the warrior’s at the shine / And flash of kindred swords!”
I'd say that the one of the commas are not needed in the sentence, and that there is no period towards the end of the sentence.
But I may be wrong, since I haven't learned too much of nonresective or nonessential phrases.