Tiamat, The Scaled Tyrant

Betrayer God

Since before coming to Extalia, Tiamat, the 5 headed serpent had always had a rivalry with Bahamut. He has always been order to her chaos. During the War in Heaven, Tiamat created the chromatic dragons and used her new children to ambush and nearly kill Bahamut.

Sanctum of the Fivefold Fury

Hidden away in cities, these Sanctums have 5 alters, one for each head of the Scaled Tyrant. The Sanctums are used as staging grounds for the Cults activties.

Cult of the Dragon

Members of the cult can generally tell their fellows apart by their purple robes. They work within the shadows serving dragons and dracoliches to do their gods will.

Tenets

Wealth Belongs to the Tyrant: Hoard gold, gems, magic, and secrets. Tribute is owed to Tiamat’s glory.
 Obedience is Power: Through discipline and service, we rise.
 Unleash the Queen: All effort must turn the wheel toward her return.

The Brimstone Mountains

A set of 7 mountain peaks covered in ash. These peaks each represent a principle of Tiamat. Dominance, Greed, Deceit, Cruelty, Corruption and Fanaticism. The final peak is where Tiamat herself resides. The Crown of Fire.

The Balde of Elements

A massive jagged greatsword. It is said that it can change to any element of Tiamat's heads and is extremely powerful against metallic dragons.

Alignment: Chaotic Good.
Province: Chromatic Dragons, Subjugation, Greed. 
Domains: Tempest, Arcarna.
Realm: The Brimstone Mountains. 
Mantle of Divinity: The Balde of Elements.