Character cards are tools used in games, storytelling, and role-playing activities to represent individual characters. Each card typically includes essential information such as the character's name, abilities, background, and traits. This helps players and participants understand the character's role and how they fit into the overall narrative or gameplay. In tabletop games like Dungeons & Dragons or video games, character cards can enhance the experience by providing quick reference points. They often feature illustrations or images to visually represent the character, making it easier for players to engage with the story and strategize during gameplay.