| Name | Cost | Price |
|---|---|---|
| Circle of the Land Druid | $0.27 | |
| Circu, Dimir Lobotomist | $0.65 | |
| Circular Logic | $0.21 | |
| Citadel Siege | $0.28 | |
| Citanul Hierophants | $0.44 | |
| Citanul Woodreaders | $0.09 | |
| Citizen V, Helmut Zemo | $0.49 | |
| City of Brass | $10.16 | |
| City of Death | — | |
| City of Solitude | $9.60 | |
| City of Traitors | — | |
| City on Fire | $12.15 | |
| City Pigeon | $0.12 | |
| Cityscape Leveler | $6.01 | |
| Citywide Bust | $0.26 | |
| Civic Saber | $0.06 | |
| Civil Servant | $0.12 | |
| Clachan Festival | $0.20 | |
| Clackbridge Troll | $3.52 | |
| Claim // Fame | $0.19 | |
| Claim Jumper | $0.35 | |
| Claim the Firstborn | $0.56 | |
| Claim the Precious | $0.30 | |
| Claire D'Loon, Joy Sculptor | $0.14 |