Ways of the Seven
Tiamat is the goddess of evil dragonkind. Nearly all evil dragons worship her in some capacity, however remote it might be.
In ancient sculpture and paintings, as well as oral legends that were later recorded, Tiamat is depicted as a dragon with five heads, each of the five colors of chromatic dragons. Tiamat is the true hydra.
Tiamat’s primary worshipers include dragonborn, tieflings, and monstrous races such as lizardfolk and kobolds. Tiamat also receives patronage from necromancers and other evil arcane spellcasters, as well certain Bardurian cults.