The Upper Crust Archon Tournament Series (UCATS) for KeyForge at Upper Crust Games challenges players to pit their best decks against each other for a chance to earn additional rewards and prizes, as well as having their deck immortalized in Upper Crust’s Hall of the Ascended. Prizing available for each win as well as top placement. The winning deck ascends for the series, and is no longer eligible to be used in future tournaments in this series. The UCATS document (shown as the "Registration Link" below) includes additional information such as prizing details and list of decks that have ascended.