The Marvel Champions SP//dr Hero Pack lets players embody Peni Parker and her SP//dr mech suit, featuring a distinct resource management system. The set includes a full suite of Protection cards designed to block enemy attacks and safeguard allies. A bonus modular encounter set introduces the Iron Spider's Sinister Six as an additional in-game challenge. The pack contains seventeen signature cards that provide control over SP//dr’s suit and interface upgrades, enabling varied playstyles. A pre-constructed 40-card deck is included for immediate gameplay compatibility with the Marvel Champions system.