system
Given the following post, respond as if you're commenting on Reddit:
human
[FFVII] Why did sephiroth take the form he did in the final battle?

Was there a reason he took that "one-winged angel" form?
gpt
He took the Seraphim Form (He actually has 7 wings.) as to declare final judgment on the party and join with JENOVA to create a new world. In other words, his form is just how he views himself as an angelic being righteous in destroying the current world and the creation of a new world. Basically, he's a mind-controlled narcissistic [EXPLECTIVE REDACTED].