Foraging

By using this proficiency, a character can search a wilderness area to locate a small amount of a desired material, such as a branch suitable for carving into a bow, enough kindling to start a fire, a medicinal herb, or a component required for a spell. The character must spend 2-8 (2d4) hours searching, and the material must theoretically be available in the area being searched (for instance an icicle isn't available in the desert, nor dry kindling on the ocean floor). The DM doesn't confirm if the material sought is actually available until after the character has searched for the designated period. If the DM decides the material isn't in the area, no proficiency check is necessary; he merely reveals that the search was in vain.

If the DM decides the material is indeed available, a successful proficiency check means the character has found what he's been looking for. As a rule of thumb, the character locates no more than a handful of the desired material, though the DM may make exceptions (if searching for a few leaves of a particular herb, the character may instead find an entire field).

If the check fails, the material isn't found. The character may search a different area, requiring another 2-8 hours and a new proficiency check.

[Complete Ranger's Handbook]