Tiamat

Primordial Sea Dragon of Mesopotamian Myth

Bahamut

Arabian Cosmic Fish + D&D Platinum Dragon of Justice

Fafnir

Cursed Treasure Dragon of Norse Myth

Apophis

Egyptian Cosmic Serpent of Darkness and Chaos

Smaug

Tolkien's Gold-Hoarding Fire Dragon

Vritra

Indian Vedic Drought Dragon

Blue Dragon

Lightning Lord of the Desert

White Dragon

Hunter of the Frozen Wastes

Red Dragon

The Tyrant of Flame

Lernaean Hydra

Nine-Headed Marsh Monster

Gold Dragon

The Golden Guardian of Justice

Wyrm

The Limbless Ancient Dragon

Black Dragon

Acidic Tyrant of the Swamps