This 2013 promo card for the Rivals for Catan was given out by Klaus Teuber at SPIEL 2013 in Essen (and can also be bought in the Catan Shop). A limited English-language version was released during a Cyber Monday promotional at the Catan Shop on Dec. 2, 2013. Only 50 copies were listed as available to the public and a $50+ online purchase was required.
It is a unit/hero.
It costs 1 lumber and has 1 skill point.
It has a red "Base Game" back.
German text of the card:
"1 x in Ihrem Zug: Sie dürfen 1 Rohstoff einer Landschaft, in der Sie 3 Rohstoffe besitzen, gegen 1 beliebigen anderen Rohstoff tauschen."
English text of the card:
"1x during your turn: You may exchange 1 resource from a region where you have 3 resources for any 1 different resource of your choice."