Octum

Octum (オクトゥム) is the God of Darkness, the one who was sealed by Bardus during their battle in El Phildin.

Background
Octum is the god of destruction and rebirth, operating predominantly rational.

In G.117, followers of Octum formed Octum's Apostles in the barren wastelands of southern Dusis.

Trivia

 * In the PC98 version of, Octum was known as the Wicked God (邪なるオクトゥム神).