Tips ans resources for running Descent into Avernus (Patreon)

Hi Gals and Guys,

I saw lots of you gathered nice tips or resources for running DiA and thought you could share them here or on Discord. I intend to make a list and post them here for all to benefit.

This can be tips, info, documents, music lists, links to interesting contents, ideas, music track list, etc.. All you can bring.