UniVersus is a trading card game produced in partnership with Teenage Mutant Ninja Turtles, and its starter decks gave newcomers an accessible entry point into the game, bundling a playable deck with the characters, villains, and allies that fans of the franchise know well. Starter sets from this era have a particular appeal for collectors who grew up with the Turtles across cartoons, comics, and films, as they combine a love of the property with the hands-on pleasure of building and playing a deck. Their 2025 release places them among the more recent additions to a long tradition of licensed starter products that often outlive their original purpose as collectors return to them. Youthful Optimism, card number 19, captures the bright, hopeful spirit that runs through the Turtles' stories, portraying the characters with the energy and camaraderie that defined their early appeal. Collectors seek it as a representative piece of the set, one that reflects the lighthearted, adventurous tone many fans associate with the franchise.