Caliphate Dreadnaught

Enormous Great War prototype with dual mountain-like superstructures joined by a massive gravcoil, wider than it is tall.

The Caliphate Dreadnaught emerges in Grimm's Legacy as a colossal relic of the Great War, its twin mountain-like superstructures and gravcoil spine marking it as a prototype weapon of unprecedented scale. Though introduced late in the series, its discovery reshapes the balance of power, forcing protagonists to confront the legacy of a forgotten arms race. Its presence signals the return of ancient, planet-shattering technology that could redefine future conflicts.