The answer is the first one. it gives u a hint because he THOUGHT he saw something and a phantasm is something you see in your mind.
All the other sentences use the word incorrectly
Fe second one
He is prideful and overly confident
The sentence structure of an "any" word negative sentence is: Subject + auxiliary verb + "not" + main verb + "any" word + object[s].
C -- there is no evidence in the passage to support any other answer but this one