Fissure
The fissure, a Font that played an important role in the War of the Divine Child, was also the Font bound to Mhaldor. During the War of the Divine Child, the fissure was created by Sartan using the artefact known as the Eye of Proteus. The boy-God Pandemonium was bound there for the summoning of Indrani, Who promptly consumed much of Pandemonium's essence. The daemonic greater eidolon Mhaldorus originally emerged from this font of power.
The fissure was destroyed by Terrin'tuuran during the Third Black Wave.