| Name | Cost | Price |
|---|---|---|
| Colossal Collision | $0.27 | |
| Colossal Majesty | $1.33 | |
| Colossal Might | $0.13 | |
| Colossal Plow | $0.31 | |
| Colossal Rattlewurm | $0.28 | |
| Colossal Whale | — | |
| Colossification | $3.17 | |
| Colossus Hammer | $5.58 | |
| Colossus of Akros | $1.56 | |
| Colossus of Sardia | $0.50 | |
| Colos Yearling | $0.14 | |
| Coma Veil | $0.05 | |
| Combat Calligrapher | $0.29 | |
| Combat Celebrant | $1.57 | |
| Combat Courier | $0.08 | |
| Combat Medic | $0.11 | |
| Combat Professor | $0.08 | |
| Combine Chrysalis | $0.33 | |
| Combine Guildmage | $0.21 | |
| Combo Attack | $0.14 | |
| Combustible Gearhulk | $0.25 | |
| Combustion Technique | $0.35 | |
| Come Back Wrong | $0.36 | |
| Comet, Stellar Pup | — |