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From Pathfinder #193: Mantle of Gold, which isn't enabled.

Uniter of Clans

ITEM 5
UNIQUEINVESTEDMAGICALRELIC
Price 125 gp
Usage worn
Bulk —

Resembling two hands clasped in friendship, this diplomat's badge is designed to be woven into the wearer's braided beard. When the wearer befriends others, one of the hands briefly transforms to resemble the befriended creature's own.

Frequency once per day
Effect Attempt a DC 20 check to Recall Knowledge about people of a human ethnicity, a non-human ancestry, or some other type of creature. (The GM determines what your options are.) If you succeed, the badge's bonus increases to +2 for Diplomacy checks with creatures of that group for the rest of the day.

Effect: Diplomat's Badge

Pathfinder #193: Mantle of GoldOGL