Bahamut Zero from FFVII,
Bahamut from FFIX: just looking at the CG's makes you say respect.
Offcourse
TiamaT the Lesser God is a sight to behold. FFVIII put him/her (I never actually checked it's gender
) down very nicely.
But personally I end up with my own concoction of a *good* dragon. My favorite avatar if you will, but
not the sissy kind of dragon like the Dragonheart dragon. Thats pathetic.
Nope, I'd have to go with
Bahamut from FFIX. His short head with huge portruding horns, his retractable (!) wings and his awesome DragonBreath. WooHoo!