The true heart of the Gurlung Colossus. The room contains a long kitchen counter with various instruments and machinery.

Overhead, a gigantic sack of dragonhide hangs in a dark, spherical chamber. It is massive. It is attached to two pipes. The pipes are controlled by a large valve wheel.

The dragonhide heart itself continually expands and contracts as it pumps oils throughout the Colossus. Oil drips from the heart.

In the days of Queen Gimnax, Gulpax worked in secret to create her Colossus. With the aid of the Flayers, a trio of giant crabs were able to install the gigantic dragonhide heart in the chest of the great machine. - Arcazion Pit (GS-ADV7)