Cephalid Retainer is a Rare card from the Odyssey set of Magic: The Gathering, identified by its card number 73. Currently valued at $4.13, it finds its place in the market as a sought-after card for collectors and players alike. Its unique abilities and thematic connection to the Cephalid tribe contribute to its appeal, making it a noteworthy addition to decks that emphasize card manipulation and strategy. Graded examples may yield higher values depending on condition.