The Lost Tomb of Kindernacht
The main villain and adventure seed for this campaign.
Nobody is entirely sure who or what Kindernacht was… The horrors he/she/it inflicted upon the world have become the thing of many Bardic tales and legends since time immemorial.
The one thing the stories agree upon is their ancient empire and the riches therein that were interred along with Kindernacht when they were defeated/met their end ages ago.
(It also means I get todecide later what the main antagonist is going to be for my children to go up against.)