| Name | Cost | Price |
|---|---|---|
| Crowd of Cinders | $0.12 | |
| Crowd of True Believers | $0.06 | |
| Crowd's Favor | $0.18 | |
| Crowned Ceratok | $0.10 | |
| Crown-Hunter Hireling | $0.20 | |
| Crown of Ascension | $0.13 | |
| Crown of Doom | $4.41 | |
| Crown of Empires | $0.14 | |
| Crown of Gondor | $0.69 | |
| Crown of Vigor | — | |
| Crow of Dark Tidings | $0.08 | |
| Crucible of Fire | $0.95 | |
| Crucible of the Spirit Dragon | $0.55 | |
| Crucible of Worlds | $32.03 | |
| Cruel Edict | $0.16 | |
| Cruel Entertainment | $8.32 | |
| Cruel Fate | $0.46 | |
| Cruel Reality | $3.01 | |
| Cruel Revival | $0.12 | |
| Cruel Somnophage // Can't Wake Up | $0.66 | |
| Cruel Tutor | $11.18 | |
| Cruel Ultimatum | $0.29 | |
| Crumb and Get It | $0.26 | |
| Crumble | $0.30 |