Although playing Dungeons and Dragons is some of the most fun a group of friends can have, it can also be a lot of hard work, especially for Dungeon Masters looking to run the best sessions they can. For players, there can often be notes to keep, plot threads to track, and a wealth of NPCs to remember as they attempt to survive the rigors their DM is bound to put them through. Note-taking can end up being a major part of any campaign on top of the math required when making calculations whenever a die is rolled.