Shadows and Fire
The first Immolith.
Allegedly the first Immolith ever created, Moloch was imprisoned by the Dragonborn of Arkhosia after a fierce fight against a Great Wyrm. Freed by a Lamia, it is now wreaking havoc near the North Forest. The PCs had a minor part in its liberation, so they are now searching for a way to seal it again or destroy it once and for all.