SteC Games is running a Kickstarter campaign for their Concept Cards. They’re designed to help DMs create plot hooks for their game with just the simple flip of a card.
From the campaign:
Plot Cards Are:
A 54 card deck of playing cards.
Printed on high quality cardstock so that they will last for years of use.
54 fantasy plot-lines that can be used as short side plots in an ongoing story, or can serve as the foundation for a whole campaign.
Usable for hundreds of unique games… most of which haven’t been invented yet!
The third of the Concept Cards line, which includes Locations and Characters.
Detailed plots, each with five separate aspects.