# Hei Bai, Spirit of Balance Hei Bai represents a meaningful crossover moment when Magic embraced the Avatar universe. Collectors view this card as part of a limited licensed set, making the entire run inherently finite. The uncommon rarity means it's accessible compared to rares, but that doesn't diminish its appeal to set completionists or Avatar fans building collections. The foil variant carries typical premium appeal, though both versions remain relatively affordable. What matters most is that this card documents Magic's willingness to explore IP partnerships beyond its traditional fantasy setting. For collectors, that cultural significance often outweighs raw gameplay value, making it a keeper regardless of competitive viability.