Yu Yevon.
yes he is the final boss you have to face.
Nemesis
you have to use tidus to talk to him and then hit him with aeon blasts
Final Fantasy VI's boss theme is called Decisive Battle.
As this question is kind of vague, I'll answer the two I can think of this question meaning:1. The first boss in any final fantasy game is Garland, who you fight at the very beginning of Final Fantasy 1.2. The first final boss in any final fantasy is Chaos, whom you have to destroy at the very end of the first FF.
you fight it
Final Fantasy X was first released in the year 2001.
Yes well this is my opinion. Final Fantasy X is better than Final Fantasy XIII
Yes there are subtitles in Final Fantasy X
There isn't a whirlwind in Final Fantasy X.
There are no cheat codes for Final Fantasy X.
Sin was only in Final Fantasy X, and mentioned in Final Fantasy X-2.