Golden Harper Pin

When you attune to this pin, choose a Harper persona (see the Forgotten Realms: Heroes of Faerûn for examples), including an alignment and a creature type. While wearing this pin, you register as that persona when targeted by magic to determine your creature type, alignment, or location. While wearing this pin, you can cast the Nondetection spell on yourself. The duration of this spell is permanent until you disable the effect (no action required), you remove the pin, or you are no longer attuned to the pin.