Ziggurat

joined 2 years ago

You can try !rpg@ttrpg.network there is some D&D player there, not sure whether there is a living D&D community, but considering the main rpg community has like one post a week, I doubt a game specific magazine is alive

People do post on lemmy from Mastodon/miss key, and you can follow a lemmy community from Mastodon. It's not ergonomic but possible.

If you use mbin rather than lemmy, you can even follow Mastodon users