Literally nothing. Print books and purchased PDFs only. Too many free resources to bother buying services.How much would you spend per month on subscriptions related to dnd? This could be from dndbeyond, your VTT of choice, or even patreon subscriptions for things you use in your games.
I had the same issue, but instead I figured out how to go into my storage and delete everything instead. They don't make this particular option easy to find, but that's to be expected. The size per file is also a bit on the obnoxious side, but I've managed. The only feature that made me consider paying for Roll20 was Dynamic Lighting, but another DM in my group tried using and it was a nightmare.I mean Roll20 eventually sucked me into paying a few bucks a month by making it free until I reached my storage capacity for uploaded materials, and I'd rather pay a little than have to learn a new VTT, so I had to vote for up to 10$. But I never would have signed up for a paid service if I hadn't already invested all those hours into learning it, and had my groups using it.
Owlbear Rodeo is so easy and has worked for my table, and because it is lightweight it is pretty fast. There's no character sheets or automation, however.I mean Roll20 eventually sucked me into paying a few bucks a month by making it free until I reached my storage capacity for uploaded materials, and I'd rather pay a little than have to learn a new VTT, so I had to vote for up to 10$. But I never would have signed up for a paid service if I hadn't already invested all those hours into learning it, and had my groups using it.

(Dungeons & Dragons)
Rulebook featuring "high magic" options, including a host of new spells.