Your fey heritage guards you against all weapons except those crafted from the dreaded Cold Iron. You gain damage reduction (overcome by cold iron) equal to 1 + the number of feats you have that list Fey Heritage as a prerequisite (including such feats that you take after gaining this one). For example, if you have Fey Skin and Fey Presence, you would have damage reduction 3/cold iron. This value stacks with any similar damage reduction you might have, but not from other sources, such as spells or magic items. Use: Automatic