Fishing for fish.
Ability Score(s): Precision + Common Sense
Usage: This is used for fishing whether in the ocean, sea, lake, river, or whatever body of water may contain fish.
Catching a regular sized fish is a DC 20. A regular fish can feed a single person as a meal. For every 5 above the DC you get you acquire more fish or a bigger fish however either way you can feed another individual as a meal.
Catching sea creatures larger than you increases the DC by 10. In addition to this, intelligent sea creatures also increase the DC by another 10.