SFS Restricted Monster Crafting Feat 7

Source Player Core pg. 224
Prerequisites master in Survival
You can use the parts of monsters to aid in crafting. You can use the body of a monster to help Craft items, using Survival instead of Crafting for the Craft activity when you do so. If parts of the monster's body are valuable, you can expend them toward the item's raw material cost as well. (The GM makes the determination if the monster's entry doesn't list any valuable materials from its body.)

If you spend additional days working on the item, reduce the Price using the monster's level instead of your own. Certain items may require specific creatures in their Craft requirement.

Traits

General:A type of feat that any character can select, regardless of ancestry and class, as long as they meet the prerequisites. You can select a feat with this trait when your class grants a general feat.
Skill:A general feat with the skill trait improves your skills and their actions or gives you new actions for a skill. A feat with this trait can be selected when a class grants a skill feat or general feat. Archetype feats with the skill trait can be selected in place of a skill feat if you have that archetype's dedication feat.