So they are working on the next 20 and via some creative data mining we know it is called Infernal Dawn. Thanks to Rifts facebook we can figure it will be released around aptch 1.8
What we did not know was the look of Maelforge. We had a idea because in Latern Hook instance at the end he actually chases you. The issue is that dragon was the same tired red dragon they have been using everywhere.
It appears they got around to updating him in Lantern Hook and well.....