| Name | Cost | Price |
|---|---|---|
| Cloudreader Sphinx | $0.07 | |
| Cloudsculpt Technician | $0.07 | |
| Cloudshift | $1.34 | |
| Cloudshredder Sliver | $4.09 | |
| Cloud's Limit Break | $0.25 | |
| Cloudspire Captain | $0.29 | |
| Cloud Spirit | $0.12 | |
| Cloud Sprite | $0.21 | |
| Cloudsteel Kirin | $0.67 | |
| Cloudstone Curio | $12.83 | |
| Cloudthresher | $0.33 | |
| Clown Car | — | |
| Clown Extruder | $0.20 | |
| Clutch of Currents | $0.09 | |
| Clutch of the Undercity | $0.28 | |
| Coalborn Entity | $0.12 | |
| Coal Golem | $0.78 | |
| Coalition Flag | $0.28 | |
| Coalition Honor Guard | $0.16 | |
| Coalition Relic | $0.69 | |
| Coalition Victory | $5.32 | |
| Coalition Warbrute | $0.13 | |
| Coalstoke Gearhulk | — | |
| Coal Stoker | $0.19 |