I was very intrigued with Mike Mearls’ vision of creating a “D&D’s Greatest Hits”. It evokes a plethora of images about modular designs and piecemeal “build your own game” elements that inspires the writer and buding game designer in me. This gave me an idea for a series of post here at Critical Hits. I thought it would be interesting if we shared our five DMing Greatest Hits for some or all of the versions of D&D we played as dungeon masters.