It's 10 minutes until game and the Dungeon Master isn't ready. Or at least it doesn't look that way. But he has a plan. The plan of no plan at all. He will come up with an amazing session using no more time than it takes you to read this sentence. Or at least that's how he imagines it going. In reality it isn't so clear cut. The "brilliant" idea and "exciting" encounter look great from his side of the screen. Maybe not so much from the other side. Unless you've honed those skills.
Art from GIS for "indiana jones rocket launcher"