Card Holder with Card Retrieval Slot (Mage Knight Insert - Ultimate Edition)

This is a remix of the Card Holder originally designed by @Tubyr, created to hold a deck of cards for board games. The key modification in this remix is the addition of a card retrieval slot on one side of the holder. This slot allows for easier access to the cards, enabling you to remove a single card without needing to tilt or empty the holder.

The original design remains largely intact, ensuring compatibility with most card types and games, while the slot enhances the functionality for smoother gameplay.