(SPOILER)
1. "No one touches my princess!! LIGHT WARRIORS?? You impertineent fools. I, ________, will knock you all down!!"
Garland

2. "You think you die and that's that? Hmm? You think you die and everything'll be sugar and rainbows?!?"
Sazh

3. "We live to make the impossible possible! That is our focus!"
Lightning

4. "Life... Dreams... Hope... Where do they come from? And where do they go...? Such meaningless things... I'll destroy them all!"
Kefka? Could be a few villains...

5. "I'd try not to make him mad... He gets hungry when he's irritated."
Ultros!