Tiamat

Tiamat (pronounced tee-a-maht) is a supremely strong and powerful lawful evil draconic goddess, also known as the "Nemesis of the Gods", is the Queen Mother of All Dragons and the Ruler of the 3rd Plane of Hell, services under her command.

Tiamat embodies primordial chaos and is created based on colors instead of Metall or Gems.

Description
Tiamat is the five-headed queen of the evil chromatic dragons. She has one head for each customary color of chromatic dragon (black, blue, green, red, white), and each head has the powers of a member of the respective race of dragonkind.

Her body is a blend of various chromatic dragon forms with an appropriately multicolored hide. Her body also has traits in common with a wyvern, including a long tail tipped with a poisonous stinger.

Tiamat has also been known to manifest as a human elf sorceress with long black hair, which serves as her Avatar or way to contact her worshipers while still in her realm.

Personality
Despite being the God of Evil (Color) Dragons, Tiamat at first was a kind and caring person with a deep sense of loyalty and justice. However after following the battle with The First Lich King which killed most of the old world gods, Divine power was given to Tiamat and her beloved Bahamut, along with a few others to bring order to the savage humans on earth. Instead of letting the humans kill each other at will and destroy earth, she restored order.

She is also shown to be an extremely wise, strict, cold and somewhat wicked at times, while keeping order in the world. She does, however, fiercely protect and show loving, motherly energy towards her children, the colored dragons which she gives birth to after originally spitting out the edges of each color from her mouth. She is a femme fatale and is known to have many consorts, however, if she is in love, can be monogamous like with her one true loveBahamut, however she believes in order to protect the humans, they must be protected even from themselves.

During her time as Female Avatar Anaire Tyualzara an elf wizard whom she walks the planet as when she acting on her behalf when speaking to her followers. She still retains her personality, however acts more trying to evading a fight since it's below her to do instead she has her followers to do it, and is more willing to aid those in need, to help with knowledge and the path to power.

Powers and Skills
She unless wholly assured of victory, Tiamat prefers to attack through underlings, spells and as a last resort melee as her true form, in that order. When facing multiple foes Tiamat concentrates on the weaker opponents, first seeking to dominate, then, if that fails, destroying them. Tiamat's natural weapons, as well as any weapons she wields are treated as chaotic-aligned, epic and evil-aligned for the purpose of overcoming damage reduction.

Tiamat has five heads instead of just one. Each of her heads can act separately in every round, either ripping to shreds, using a breath weapon, or casting a spell. In this manner, Tiamat can cast five normal spells per round, plus five quickened spells.

Tiamat can change the color of her scales and the shape of her body to mimic the appropriate evil dragon-type while still retaining her tail barb. Tiamat can also use this ability to hide her extra heads, although doing so denies her the benefits of having them for the duration. She can also disguise as her avatar form which is an elf female.

History
Will be added.

Cult of Tiamat
Although she claims dominance over all evil dragons (and despite her misleading title, Queen of Chaos) she is quite orderly, also Tiamat's priests, who are known as Wyrmlairds or Wyrmkeepers, are either neutral evil or lawful evil.

Tiamat's church has a rigid hierarchy, beginning with the lowly Custodians of the Copper Chalice and continuing with, in ascending rank, the Defenders of the Silver Shield, Wardens of the Electrum Mail, Guardians of the Gold Scepter, Keepers of the Platinum Crown, Scales of the White Wyrm, Horns of the Black Beast, Wings of the Green Gargantua, Talons of the Blue Baatoran, Breaths of the Red Ravager, and the Dark Scaly Ones leading them all.

Priests of Tiamat are preoccupied with gathering treasure and undermining other faiths. The ceremonial garb of a humanoid priest of Tiamat is a form-fitting suit of scales. Dragons or those whose scales naturally cover their bodies do not require this. Adventuring garb typically includes scale mail and a longsword.

Trivia

 * Tiamat sometimes incarnates as a woman on earth.