| Curse of VerbosityCommander 2017 · 9 | Commander 2017 | 9 | Uncommon | €0.05 |
| Curse of VerbosityCommander Legends: Battle for Baldur's Gate · 717 | Commander Legends: Battle for Baldur's Gate | 717 | Uncommon | $0.87 |
| Curse of VerbosityThe List Tokens · C17-9 | The List Tokens | C17-9 | Uncommon | $0.48 |
| Curse of VerbosityTreasure Chest · 65767 | Treasure Chest | 65767 | Uncommon | — |
| Curse of VitalityCommander 2017 · 3 | Commander 2017 | 3 | Uncommon | €0.31 |
| Curse of VitalityTreasure Chest · 65765 | Treasure Chest | 65765 | Uncommon | — |
| Curse of WizardryRise of the Eldrazi · 104 | Rise of the Eldrazi | 104 | Uncommon | $0.24 |
| Curse of WizardryMagic Online Promos · 36863 | Magic Online Promos | 36863 | Uncommon | — |
| Custodi SoulcallerConspiracy: Take the Crown · 15 | Conspiracy: Take the Crown | 15 | Uncommon | €0.18 |
| Custody BattleOnslaught · 197 | Onslaught | 197 | Uncommon | €0.48 |
| Customs DepotMercadian Masques · 71 | Mercadian Masques | 71 | Uncommon | €0.10 |
| Cut a DealBloomburrow Commander · 105 | Bloomburrow Commander | 105 | Uncommon | €0.25 |
| Cut a DealCommander Legends: Battle for Baldur's Gate · 14 | Commander Legends: Battle for Baldur's Gate | 14 | Uncommon | €0.22 |
| Cut a DealFinal Fantasy Commander · 238 | Final Fantasy Commander | 238 | Uncommon | €0.21 |
| Cut a DealMarvel Super Heroes Commander · 127 | Marvel Super Heroes Commander | 127 | Uncommon | €0.21 |
| Cut a DealPhyrexia: All Will Be One Commander · 63 | Phyrexia: All Will Be One Commander | 63 | Uncommon | $0.40 |
| Cut a DealFoundations Commander · 22 | Foundations Commander | 22 | Uncommon | €0.19 |
| Cut a DealThe List Tokens · ONC-63 | The List Tokens | ONC-63 | Uncommon | — |
| Cut DownDominaria United · 89 | Dominaria United | 89 | Uncommon | $2.54 |
| Cut DownDominaria United · 432 | Dominaria United | 432 | Uncommon | €5.09 |
| Cut PropulsionEdge of Eternities · 130 | Edge of Eternities | 130 | Uncommon | €0.14 |
| Cut the TethersChampions of Kamigawa · 56 | Champions of Kamigawa | 56 | Uncommon | €0.08 |
| Cutthroat ManeuverTheros · 82 | Theros | 82 | Uncommon | €0.03 |
| Cyberman PatrolDoctor Who · 174 | Doctor Who | 174 | Uncommon | €10.67 |
| Cyberman PatrolDoctor Who · 550 | Doctor Who | 550 | Uncommon | €15.08 |
| Cyberman PatrolDoctor Who · 779 | Doctor Who | 779 | Uncommon | €18.58 |
| Cyberman PatrolDoctor Who · 1141 | Doctor Who | 1141 | Uncommon | €22.05 |
| CybermatDoctor Who · 175 | Doctor Who | 175 | Uncommon | €0.15 |
| CybermatDoctor Who · 780 | Doctor Who | 780 | Uncommon | €1.99 |
| Cyclical EvolutionFuture Sight · 125 | Future Sight | 125 | Uncommon | €0.14 |
| CycloneArabian Nights · 45 | Arabian Nights | 45 | Uncommon | €13.57 |
| CycloneRinascimento · 116 | Rinascimento | 116 | Uncommon | €1.23 |
| Cyclone SireOath of the Gatewatch · 54 | Oath of the Gatewatch | 54 | Uncommon | €0.06 |
| Cyclopean SnareRavnica: City of Guilds · 259 | Ravnica: City of Guilds | 259 | Uncommon | $0.06 |
| Cyclops ElectromancerJumpstart 2022 · 518 | Jumpstart 2022 | 518 | Uncommon | $0.05 |
| Cyclops ElectromancerWar of the Spark · 122 | War of the Spark | 122 | Uncommon | €0.02 |
| Cyclops of Eternal FuryJourney into Nyx · 92 | Journey into Nyx | 92 | Uncommon | $0.17 |
| Cynette, Jelly DroverFoundations Jumpstart · 35 | Foundations Jumpstart | 35 | Uncommon | €0.30 |
| Cynical LonerDuskmourn: House of Horror · 89 | Duskmourn: House of Horror | 89 | Uncommon | €0.15 |
| Cytoplast Root-KinModern Masters 2015 · 143 | Modern Masters 2015 | 143 | Uncommon | $0.16 |
| Cytoplast Root-KinThe List Tokens · MM2-143 | The List Tokens | MM2-143 | Uncommon | €0.10 |
| Daemogoth Woe-EaterStrixhaven: School of Mages · 175 | Strixhaven: School of Mages | 175 | Uncommon | €0.25 |
| Dagger CasterRavnica: Clue Edition · 130 | Ravnica: Clue Edition | 130 | Uncommon | €0.22 |
| Dagger CasterRavnica Allegiance · 97 | Ravnica Allegiance | 97 | Uncommon | €0.13 |
| Daggerclaw ImpRavnica: Clue Edition · 108 | Ravnica: Clue Edition | 108 | Uncommon | €0.06 |
| Daggerclaw ImpDuel Decks: Divine vs. Demonic · 33 | Duel Decks: Divine vs. Demonic | 33 | Uncommon | €0.11 |
| Daggerclaw ImpDuel Decks Anthology: Divine vs. Demonic · 33 | Duel Decks Anthology: Divine vs. Demonic | 33 | Uncommon | €0.06 |
| Daggerclaw ImpGuildpact · 48 | Guildpact | 48 | Uncommon | €0.06 |
| Daggerclaw ImpModern Masters 2015 · 74 | Modern Masters 2015 | 74 | Uncommon | $0.04 |
| Dagger of the WorthyHour of Devastation · 160 | Hour of Devastation | 160 | Uncommon | €0.02 |