The Reckoners: Kickstarter Promo Pack includes:

• 6 Epic Cards
• 4 Equipment Cards
• 1 Rules Card
• The Reckoners: Untold Epics story booklet

Note: If you bought the Kickstarter edition of this game, then you already have these promos. If you bought a retail copy of the game after the campaign concluded then you do not have this promo set. 

For more information, please refer to the BGG listing.