The Xena The Warrior Princess Seasons 4 & 5 X Allies Set F1 TO F9 trading cards are a collectable item featuring characters from the Xena Warrior Princess TV show. Manufactured by Rittenhouse in 2001, these standard-sized cards are made of card stock and include foil and chase features. With a focus on action, adventure, and fantasy genres, this set includes trading cards from series 4 and 5 of the Xena franchise, making it a must-have for fans and collectors alike.