Another set of features to make the game less documentation-dependant, is the implementation of "Challenge Scrolls".
But before you say "but Mavro - pearls of wisdom 2.0 ??", these are actually a bit different - since each scroll will drop at a part of the game where you are actually interested in said challenge - rather than finding useless uberquest locations in blood moor, like Pearls of Wisdom were. Additionally, these scrolls are more readable and straight to the point.
As an example, you will find LC1 scroll from Diablo, at which point you are likely around levels 40-42.
Some screenshots:
As far as Black Road Challenge goes, each trial recipe will provide you with a scroll containing the information for the next trial. For a new player, it will be much more exciting to be guided by the game step by step, especially when they become stuck at Trial of Blood and want to throw their computer out of the window.