The 2021-22 Leaf Pro Set Power trading card featuring Vyctorius Miller in a Blue Portrait Auto is a limited edition collectible with only 99 copies produced. This autographed card is part of the 2021-22 Leaf Pro Set series, focusing on the National Basketball Association (NBA) and manufactured by Leaf in the United States. It includes various features such as being serial numbered, a parallel/variety card, and considered as a rookie insert with memorabilia elements, making it a highly sought-after item for basketball card collectors.