The easiest way to level up your favorite card games! Solo Leveling Playing Cards are the answer to the age-old problem of easy-to-learn beginner decks. With these cards, you can play a game and be competitive or just have fun with friends. Solo Leveling Playing Cards are designed to be used in solitaire, or pack-based play. Not only that but the cards provide step-by-step instructions for solo players who desire a more interactive and personal experience.