The Leviathan

Enormous biological sigil beast with thick hide, used as living transport vessel

The Leviathan debuts in Light Bringer as an enormous biological sigil beast whose thick hide renders it nearly impervious to conventional weapons. Pressed into service as a living transport vessel, it ferries key figures across hostile territories and through the vacuum of space. Its introduction marks a dramatic escalation in the saga’s bioengineering arms race, transforming what was once whispered myth into a decisive strategic asset during the final stages of the Rising.