Titan

The Titans are ancient beings deep beneath the earth. They are massive creatures who sing in the Stone, shaping it.

Background
Little is known about the Titans. A Shaper named Valta found text predating the First Blight which described them, yet there is no mention of the Titans in Orzammar's Memories.

Trivia

 * The Titans were first mentioned by Cole, long before The Descent's release.