Back to old personal cards (shuffle unused back in)
    Consider allowing to draw undestroyed?

4 types of 'stretch' card.
4 versions of each.
Card has info for both versions (easy/hard).

Hypothermia/Starvation INCREASES whenever YOU take a new day.
Graduated system: 0/1 = no change, 2/3 = +1, 4/5 = +2, 6+ = all

Stretch ideas:

Hard
~~~~
All speeds are negative.
--X speed
2x costs
draw -1 on new day
take /-1
destroy /-1

Easy
~~~~
+X speed
-X speed
Personal cards draw all (like old personal rules)
0.5x costs
draw +1 on new day
take +1/+1
destroy +1/+1