13 cards where the illustration contains “jetpack”

Aether Swooper (Aether Revolt #26)
Angelic Rocket (Unstable #139)
Chipper Chopper (Unstable #28)
Croakid Amphibonaut (Unfinity #43)
Cyberdrive Awakener (Neon Dynasty Commander #12)
Experimental Frenzy (Guilds of Ravnica #99)
Maximize Altitude (Guilds of Ravnica #43)
Reckless Stormseeker // Storm-Charged Slasher (Innistrad: Midnight Hunt #157)
Reckless Stormseeker // Storm-Charged Slasher (Innistrad: Midnight Hunt #157)
Reckless Stormseeker // Storm-Charged Slasher (Innistrad: Double Feature #157)
Reckless Stormseeker // Storm-Charged Slasher (Innistrad: Double Feature #157)
Rocket-Powered Turbo Slug (Unhinged #87)
Space Beleren (Unfinity #527)
Unlawful Entry (Unfinity #348)
Wild Ogre Bupkis (Unfinity Sticker Sheets #40)

This search is finished. Now the real work can begin.