I had an idea for a way to present D&D material that would allow DM's to more easily customize battles.
See picture....
IDEA: Say you wanted to have a 5th Level Troll Warlock. You would flip to race: trolls. Then in the second section flip to warlocks. Then on the third page use magic items, treasure, from Trolls and or Warlocks. If a modular system like this was implemented you could just click into place whatever modifiers you wanted for the encounter with the addition of another book. Think Legos.
Race book, class book, treasure, magic, spells, etc. Then add or subtract modifiers in a user friendly margin on the right side to find out what needs to be rolled.
