Please format it like this: [!community@instance.ml](/c/community@instance.ml), example: !technology@beehaw.org
This link is clickable on the Lemmy web interface, and will redirect you to the community within your own instance! It doesn’t work in the Jerboa app, I don’t know about other interfaces. Note that if your instance hasn’t had any users interact with the linked community yet, you’ll get a 404 error, and you’ll have to manually search !community@instance.ml to federate them.
Joined.
Not sure if you play any other systems, but
pathfinder.socialis a topic-oriented instance with a bunch of pathfinder/starfinder communities that may interest you. Not much traffic yet though.I saw pathfinder.social go up and subscribed to everything as soon as it did :))
I don’t play PF2e yet, planning to start my first campaign late this year
If you have any questions about getting set up, the Find the Path discord server has a TON of experienced GMs who love to talk shop. Link to it is on the top right of https://find-path.com