Tiamat

Tiamat, The Dragon Queen, was the lawful evil dragon goddess of greed, queen of evil dragons and, for a time, reluctant servant of the Forsaken one Bane, Tiamat was also the eternal rival of her brother Bahamut, ruler of the good metallic dragons.
Tiamat was a unique chromatic dragon, who had one head for each primary color of the most common species of chromatics (black, blue, green, red, white). Each head was able to operate entirely independently of each other and had the powers of a member of the respective race of dragonkind. Her body also had traits in common with a wyvern, including a long tail tipped with a venomous stinger. She also had two main avatars. The Dark Lady was a Shultisan woman with long dark hair and completely black eyes. She always wore dark robes and frequently had a seductive smile on her face.
The Chromatic Dragon was a dragon with stubby legs and five heads that could be any combination of head belonging to a chromatic dragon, the skin of each merged into three stripes -- blue-green, gray and purple before they merged again into brown skin that covered her tail.
Tiamat was the antithesis of her brother Bahamut, as both of them represented opposing values, and this enmity was reflected in the attitude of each deity's worshipers as well. he god of the kobolds, Kurtulmak, was also her servant

Divine Domains

Trickery

Artifacts

Wreath of the Prism, Will of the Talon

Divine Symbols & Sigils

a star of the five chromatic dragon heads.

Tenets of Faith

Amass wealth, but spend little. The gold—and the power that comes with it—is sufficient reward in itself.
Do not forgive nor forget an indignity to yourself. Let no affront go unpunished.
Take what you covet. Those without the strength to defend their dominion are not worthy of it.

Divine Classification

Forsaken One, Greater Deity

Alignment

Lawful Evil, Chaotic Evil

Honorary & Occupational Titles

The Avaricious, Bane of Bahamut, Creator of Evil Dragonkind, The Chromatic Dragon, The Dragon Queen, The Many-Mawed, Queen of Chaos, Queen of Evil Dragonkind.