Quest 3- King Heathcliff.
Heathcliff asks the party to do multiple quests to take position as king of the Boglands. Such quests include:
-head to Celestialis, interrogate observatory for timings of the eclipse
-organise a large enough force in Swordmarsh, secure army
-be diplomats and representatives in Timber Hall to organise a pact with the dwarf kings against the underling invaders
-investigate Mist Rock to find out stuff about Garaboldt Tarwick.
But first, priority mission is to go to Pinebrook and look into the repair of a ship and investigate King Desmond II. Garaboldt may be in cahoots with the Drider king. 3 Key spots to unleash Drider King, Catacombs of Eldritch Horror near Swordmarsh; Bastards Barrow next to Barrowbugh; Hellmouth is documented but not known, the underdark opens there and if it happens the world is taken over- in speculation.