These are two cards offered as a promo to the game:
EPOS: A Gentes Game. They were offered as a gift and add-on. These are two civilization cards.
The Cult Site card needs a requirement of 2 Nobles, 2 Priests and 2 Scholars to be played. The rewards when played are an immediate two points and during the reform phase it supplies a cube to the Oracle area. It also has all four Synergy symbols for points during acquisition.
The Stand Assembly Card needs a requirement of 2 Nobles, two Priests, one Craftsman and one Merchant. The rewards when played are an immediate 3 points, but at a reduction of one population. During the Flourish phase it also allows a one time cube removal from a card's ability or city on the board to be able to do the action again. It also has all four Synergy symbols for points during acquisition.