| Name | Cost | Price |
|---|---|---|
| Casey Jones, Back Alley Brute | $0.38 | |
| Casey Jones, Vigilante | $0.83 | |
| Cast Down | $0.49 | |
| Castigate | $0.18 | |
| Cast into Darkness | $0.15 | |
| Cast into the Fire | $0.88 | |
| Castle | $0.36 | |
| Castle Ardenvale | $1.02 | |
| Castle Embereth | $0.36 | |
| Castle Locthwain | $3.90 | |
| Castle Raptors | $0.08 | |
| Castle Sengir | $0.28 | |
| Castle Vantress | $0.37 | |
| Cast Out | $0.09 | |
| Casualties of War | $0.25 | |
| Cataclysm | $17.04 | |
| Cataclysmic Gearhulk | $0.38 | |
| Cataclysmic Prospecting | $0.29 | |
| Catacomb Crocodile | $0.09 | |
| Catacomb Dragon | $3.47 | |
| Catacomb Slug | $0.05 | |
| Catalog | $0.07 | |
| Catapult Master | $1.44 | |
| Catastrophe | $3.58 |