Many releases include rookie cards and autograph content, including rookie autographs and special autograph inserts (often promoted as “autograph gems”) tied to draft-class rookies and top newcomers in football and basketball sets.
Most listings show a suggested age of “6 Years and Up,” while some booster or collector-style items list “8 Years and Up.”
Some themed booster cards are designed for companion gameplay: they can be drafted and traded to build teams, with players using on-card Player Ratings and Stats to compare and resolve play actions.