Just so i know for sure, if i DM or play D&D on roll20, do i still need to buy the hardback books for info (compendiums, guides etc) or are they included on the campaign builders, character builders and so on. Hate to get involved and then be blushing because i dont have whats needed to play :) i had all the books years ago for 1st and 2nd edition but havent bought anything as all the people I used to play with have grown up, moved or most commonly, I have lol. (sorry for the 20 questions but in the videos i see people making campaigns still using hard books with other types of platforms so just wanna be sure) Thanks :)