(4 point Merit) (Changeling)
Cold iron has no physical effect on you. You may touch cold iron and feel no excruciating pain, not even a tingle. However, constant exposure to the metal will still cause you to suffer Banality. This is a double-edged sword, as you may not realize when you are sitting on a cold iron bench or leaning against a fence made of the foul metal. A Perception + Intelligence roll (difficulty 7) is required to avoid exposing yourself to the dangerous element in any new setting where it is present.