The 2023-24 UD Marvel Annual Sins Sinister Emma Frost #SS-4 is a non-sport trading card featuring the character Emma Frost from the Marvel franchise. Manufactured by Upper Deck, this card is part of the Marvel Annuals set and includes features such as parallel/variety and insert design. Perfect for collectors interested in trading card singles from the X-Men TV show and MCU, this card is a valuable addition to any non-sport trading card collection.