To hard to choose any of them from ff4 ff6 ff7 ff9 And Quistis from 8

FF: Black Belt/Ninja (When you can kill the final boss in one hit you know you're cool.)
FFIV: Rydia, Kain
FFVI: Terra, Celes, Shadow, Kefka
FFVII: Aeris, Cloud, Vincent, Sephiroth
FFVIII: ummm... Edea?
FFX: Auron, Lulu
FFXII: Balthier, Ashe
FFXIII: Fang, Vanille, Snow

If I can pick a villain then I pick Kefka, if not, then it's a really close race I don't want to decide between Rydia and Celes.

All three are really amazing characters and it really says something when a character stands out from a time when Final Fantasy games actually worried about character development.

Leon

Also know as squall

LIGHTNING!

Now according to each FF:

FF4 - Kain, Tellah, Rydia

FF6 - Locke, Celes, Terra, Sabin, Shadow

FF7 - Red XIII (My dream pet), Vincent, Tifa basically it was a strong cast

FF8 - No-one....but if I was strangled & forced to pick...... Zell

FF9 - vivi!

FF10 - Auron, YUNA

FF12 - Balthier....everyone else LOL who were those guys

FF13 - LIGHTNING, Snow, Fang, Sazh, Hope...strongest cast in the franchise....and no I'm not missing anyone...FF13 had 5 characters not 6, kay?

lulu ff 10. i think shes hot.

Squall ,Squall, Squall, GOD DAMMIT SQUALL !!!!

The Most Hated FF is my Favorite and the most hate hero is my Favorite!

He just Reminds me of myself, Silent, shy, not understood, and has a world for his own

The FFX cast was awesome. And yes Tidus too lol
Can't choose one in particular.

Damn no love for Zack.....I'm hurt