Argent: Promo Pack #1 (2015)

Promo Pack #1 consists of three cards all labeled Promo Pack #1 in white text at the bottom

Toltan the Bard is a neutral Supporter card with a Fast Action that allows you to return one of your treasures to the bottom of the Vault deck to gain 4 IP.

Crystal Skull is a consumable Vault card that costs 2 coins. It has a Fast Action that lets you learn a spell from the tableau without spending INT, placing this card on it. It can never be researched further.

Ancient Tablet is a Treasure that costs 4 coins. It has an Action that allows you to move one of your mages on the board to any empty slot.

These were later reprinted and the text at the bottom reads "Lost Promo" vs "Promo Pack #1" at the bottom of the card.