The Corbarius Deck (letter C deck) consists of the 120 cards present in this box: 60 new minor improvements and 60 new occupations that you can play on their own, or combine with other decks.

These 120 cards were the ones used in 2020 for officially sanctioned tournaments.

12 more cards with the deck letter C have been published in the 5/6 player expansion.

Some of those C cards had been previously released in the Miniature expansions from WizKidz. It has been communicated from the beginning that those cards would reappear later. If things needed to get fixed between the Miniature release and the regular release, Lookout Games has fixed them.

Note: This is an expansion, and requires a copy of the base game of Agricola to play.