Primal: The Awakening has a ton of cards. I did not get the sleeves or card box for storage and decided to use some GameGenic Dungeon containers (550 and 1100). I sleeved only the cards that require shuffling (standard size), and left unsleeved the remaining tarot and square cards. These inserts help keep things sorted within the Dungeon containers and include all expansions currently available for the game.
In order to get the standard cards to fit properly, they are vertical rather than horizontal within the box, with dividers positioned to the side. It's not ideal, but it works fine by keeping the bosses within their respective trays as shown.
The author marked this model as their own original creation.