Digzone was a gifter Epic who gave his power to the Diggers. His real name was Jacob Pham. From the number of caves and tunnels he dug under Kansas, David assumed he might be as insane as the diggers he gave his powers to.
It is not known what the specifics of his or the Diggers' powers are, but the Diggers could dig through solid steel. That mean he possess a powerful digging power and possibly can dig through everything. However, the Diggers went insane after a while and built steel catacombs underneath Newcago; when he give his powers to someone he also gave them his insanity. Digzone's work is not restricted to Newcago, as the city of Ildithia passes over some of his caverns. It is not known whether he is still alive.