Simple Survival
The cast appears in the middle or the onset of some natural other disaster or calamity. They are challenged to survive for X amount of time, or until they reach safety, or whatever.
Pros:
These are great when you're tired of making up extras, or the cast has just won a great battle and feels relatively invincible.
Cons:
You may have to make up some rules about surviving in this environment. Starving to death is dramatic, but not always exciting.
Fate Value: 1/day.
Example:
"Ten thousand years from now, this miserable glacier will be called Ohio. You are Challenged to survive here for seven days…."