Disclaimer: Lest the title seem misleading, none of the below is my work but that of a self-professed dungeon master going by the name of Powerscore.
Here are two links leading to a treasure trove of insightful tidbits on the upcoming adventure/setting book Descent into Avernus.
Guide (work in progress):
http://thecampaign20xx.blogspot.com/2019/09/dungeons-dragons-guide-to-baldurs-gate.htmlAuthor's Twitter account:
https://twitter.com/PowerscorerpgHappy reading!
