Destroyer's Final Road

The Leviathan's heart has stopped beating, but its mind lives on despite being trapped in a case. As long as the lid is closed, its mind is simultaneously both alive and dead, driving the engine of destruction.

""Doomsday Beast, a blight made in the Warforge using what's left of a Leviathan and the weeping bones of thousands of the dead. It longs for the destruction of the universe and itself.""