13th Age
What is the D&D Adventurer’s League — and how can I play?
Back when we covered the changes to the Adventurer's League that came along with Tasha's Cauldron of Everything, we discussed what the Adventurer's League is and how it works.
Off Topic: What is a System Reference Document and how can it make your life easy in D&D?
In my post about Pathfinder I talked a lot about the Open Gaming License which allowed Paizo to take the revised 3rd Edition of Dungeons and Dragons and essentially create Pathfinder out of it.
