LGR black card. According to the inquiry information, the black LGR card of Altman Card can be converted into USR Taga signature card. USR is a unique signature card of the legendary version. The whole card is dynamic, with gold signature and/or ultraman/monster name on the front. The attack and defense value is similar to the above card, generally between 14 and 16000. It is difficult to get a USR card.