I've been a DM for over a decade, but had very, very limited play time. Never in an ongoing campaign that lasted for more than a couple months. That said. My favorite character I ever played was a Warlock. Loved his backstory and his potential for character growth. Never got to see those through, though. Still. He was GREAT at what he did.

I'm not very familiar with D&DBeyond. How do I access that stuff? Make a character for the fake campaign and then I get it all? Or like. 🤷🏻‍♂️