| Name | Cost | Price |
|---|---|---|
| Comet Storm | $3.21 | |
| Comforting Counsel | $0.34 | |
| Coming Attraction | — | |
| Coming In Hot | $0.20 | |
| Command Beacon | $7.70 | |
| Command Bridge | $0.26 | |
| Commandeer | — | |
| Commander Eesha | $3.04 | |
| Commander Liara Portyr | — | |
| Commander's Authority | $0.29 | |
| Commander's Insight | $0.32 | |
| Commander's Insignia | $0.13 | |
| Commander's Plate | $44.25 | |
| Commander's Sphere | $0.19 | |
| Commanding Presence | $0.12 | |
| Command Mine | — | |
| Command of Unsummoning | $0.12 | |
| Command Performance | $0.13 | |
| Command Tower | $0.28 | |
| Commencement of Festivities | $0.08 | |
| Commence the Endgame | $0.28 | |
| Commercial District | $11.04 | |
| Commit // Memory | $0.35 | |
| Common Black Removal | $0.27 |