Kefka is so evil he even killed the GRASS!

[Serapy]

I didn't know it was a he.

Technically, if the machine killed people (would machine keep shooting if YY didn't exist?), then it's an evil thing. I don't know any better word to replace "evil".

YY doesn't need a motive, or whatever, but he was a definitely accessory to all of the murders. YY wins this thread if it killed more people than other villians.

This thread has nothing to do with accomplishment and everything to do with motive (motive helps determine evil most), Yu Yevon had no motive because he had no setimental thought.

I'm sure whoever created YY must have had a motive then. I see, from the game, YY has no personality, so I don't know what it had to say about everything, but most things it has killed, it's an evil thing to do. If YY has no motive, it doesn't make itself not evil to help Sin killing people. You are misunderstanding my term of "evil", I just mean it's like not a good thing >_>