| Name | Cost | Price |
|---|---|---|
| Churning Reservoir | $0.12 | |
| Cid, Timeless Artificer | $3.17 | |
| Cinder Barrens | $0.24 | |
| Cinderbones | $0.16 | |
| Cinderclasm | $0.18 | |
| Cinder Cloud | $0.06 | |
| Cinder Elemental | $0.05 | |
| Cinder Glade | $0.26 | |
| Cinder Marsh | $0.27 | |
| Cinder Pyromancer | $0.34 | |
| Cindervines | — | |
| Cinder Wall | $0.09 | |
| Cinnamon, Seasoned Steed | — | |
| Circle of Affliction | $0.23 | |
| Circle of Confinement | $0.08 | |
| Circle of Flame | $0.39 | |
| Circle of Protection: Artifacts | $2.92 | |
| Circle of Protection: Black | $0.09 | |
| Circle of Protection: Blue | $0.11 | |
| Circle of Protection: Green | $0.09 | |
| Circle of Protection: Red | $0.20 | |
| Circle of Protection: Shadow | $0.16 | |
| Circle of Protection: White | $0.09 | |
| Circle of Solace | $0.34 |