Annam All-Father was the chief giant deity and creator of the giant race, known also as the Prime, the Progenitor of Worlds, the Great Creator. Annam's avatar appeared as a giant of massive size, standing at least 100 feet (30 meters) tall if not taller. He had white hair and a large full beard, and was clad in robes of midnight blue. As a god of creation and fertility, he was particularly lustful, having sired numerous children and keeping multiple paramours. However, the failings of his offspring and his lack of a true wife and partner caused him great sadness and depression. Additionally, all of his worshipers saw him as the embodiment of the particular traits that the worshiper values. For example, he was seen as a massive glutton to hill giants, an artist by stone giants, and a reveler and warrior to frost giants.
Annam was introduced into the Kildarian Pantheon to cement a truce between the Goliath herds and guilds, and formally enter the Goliaths as citizens of Kildar.