Step back into the BW (Black & White) series, where a card of unparalleled rarity took center stage, pioneering the coveted ""UR"" (Ultra Rare) category—a trendsetter that has since become a staple in recent years. But what sets this card apart, you ask? Well, it's all about the details. The distinctive relief-style type mark gracing the text section of the card was a hallmark of the ""UR"" rarity from that era. This unique design element wasn't a common sight in Japanese Pokémon cards, adding an extra layer of prestige to this collector's gem.