People with very little imagination assume games like Dungeons & Dragons are a snooze, but what they don't know is that an exemplary game of D&D can be a thrilling and action-packed experience. All you need is a group of creative minds. A dungeon master's dice roll (followed by a dramatic moment of silence) can be the most intense juncture in the game, depending on what the DM is cooking. The most mundane actions have the potential to spiral into absolute chaos and mayhem, which injects tension…