Who's your favorite Dragon?

[zabei]

The silver dragon from Dragons of Winter Night. Her story is so sad, it's all so lovely & the best book of the trilogy hands down. (I can't even read the third one haha)

[Are]

Specific D&D:

AoW:

Lashonna - at least my version of her

Generic D&D:
Dragon Ascendant PrC, for this requirement:
consume hoard: A would-be dragon ascendant must eat its hoard to begin the process of divine ascension. Its hoard must have a value of at least 100,000 gp, but the dragon cannot choose to eat just 100,000 gp and leave the rest alone - it must consume its entire hoard.

Non-D&D:
Far too many good possibilities. Silanah from Steven Erikson's "The Malazan Book of the Fallen" is one off the top of my head.