2020-21Mosaic broadens quickly, which makes the parallel grouping especially important.1/1s1 parallelsTrue peak cards. This is where a rainbow turns into trophy-card territory.+Black 1/1/10 or less1 parallelsGold-and-better serial territory, excluding true one-of-ones.+/50 or less1 parallelsStill scarce enough to matter, but the player and color have to carry more weight.+/100 or less1 parallelsUseful numbered color, especially on the right rookies and stars.+Base + unnumbered / format color4 parallelsBase, unnumbered color, format, retail, and channel-specific parallels.+
