36 cards where the name includes “sphere”

Aethersphere Harvester (Aether Revolt #142)
Armillary Sphere (Commander Legends #298)
Atmosphere Surgeon (Phyrexia: All Will Be One #41)
Capture Sphere (Double Masters 2022 #42)
Chaosphere (Mirage #164)
Chimeric Sphere (Weatherlight #148)
Chromatic Sphere (Jumpstart #462)
Commander's Sphere (Duskmourn: House of Horror Commander #244)
Damping Sphere (Dominaria Remastered #219)
Dark Sphere (The Dark #100)
Detention Sphere (Return to Ravnica #155)
Expand the Sphere (Phyrexia: All Will Be One #168)
Ezuri, Stalker of Spheres (Phyrexia: All Will Be One #201)
First-Sphere Gargantua (March of the Machine Commander #248)
Glistening Sphere (Phyrexia: All Will Be One Commander #20)
Gravity Sphere (Legends #151)
Mnemonic Sphere (Kamigawa: Neon Dynasty #64)
Myr Battlesphere (March of the Machine Commander #366)
Phantasmal Sphere (Alliances #32)
Protective Sphere (Invasion #26)
Rolling Hamsphere (Bloomburrow Commander #39)
Shield Sphere (Masters Edition #166)
Sphere of Annihilation (Adventures in the Forgotten Realms #121)
Sphere of Duty (Odyssey #48)
Sphere of Grace (Odyssey #49)
Sphere of Law (Odyssey #50)
Sphere of Purity (Mirrodin #26)
Sphere of Reason (Odyssey #51)
Sphere of Resistance (Vintage Masters #284)
Sphere of Safety (Duskmourn: House of Horror Commander #104)
Sphere of the Suns (Modern Masters 2015 #231)
Sphere of Truth (Odyssey #52)
Trinisphere (Double Masters #303)
Vibrating Sphere (Masters Edition IV #238)
Watcher of the Spheres (Core Set 2021 #227)
Wooden Sphere (Eighth Edition #321)

Though this query has ended, its relics still slumber in New Argive.