| Cho-Arrim Legate (15 variants) | 10 |
| Cho-Manno, Revolutionary (15 variants) | 11 |
| Cho-Manno's Blessing (15 variants) | 12 |
| Cinder Elemental (15 variants) | 183 |
| Clear the Land (15 variants) | 235 |
| Close Quarters (15 variants) | 184 |
| Cloud Sprite (15 variants) | 67 |
| Coastal Piracy (15 variants) | 68 |
| Collective Unconscious (15 variants) | 236 |
| Common Cause (15 variants) | 13 |
| Conspiracy (15 variants) | 127 |
| Cornered Market (15 variants) | 14 |
| Corrupt Official (15 variants) | 128 |
| Counterspell (15 variants) | 69 |
| Cowardice (15 variants) | 70 |
| Crackdown (15 variants) | 15 |
| Crag Saurian (15 variants) | 185 |
| Crash (15 variants) | 186 |
| Credit Voucher (15 variants) | 289 |
| Crenellated Wall (15 variants) | 290 |
| Crooked Scales (15 variants) | 291 |
| Crossbow Infantry (15 variants) | 16 |
| Crumbling Sanctuary (15 variants) | 292 |
| Customs Depot (15 variants) | 71 |
| Dark Ritual (15 variants) | 129 |
| Darting Merfolk (15 variants) | 72 |
| Dawnstrider (15 variants) | 237 |
| Deadly Insect (15 variants) | 238 |
| Deathgazer (15 variants) | 130 |
| Deepwood Drummer (15 variants) | 239 |
| Deepwood Elder (15 variants) | 240 |
| Deepwood Ghoul (15 variants) | 131 |
| Deepwood Legate (15 variants) | 132 |
| Deepwood Tantiv (15 variants) | 241 |
| Deepwood Wolverine (15 variants) | 242 |
| Dehydration (15 variants) | 73 |
| Delraich (15 variants) | 133 |
| Desert Twister (15 variants) | 243 |
| Devout Witness (15 variants) | 17 |
| Diplomatic Escort (15 variants) | 74 |
| Diplomatic Immunity (15 variants) | 75 |
| Disenchant (15 variants) | 18 |
| Distorting Lens (15 variants) | 293 |
| Drake Hatchling (15 variants) | 76 |
| Dust Bowl (15 variants) | 316 |
| Embargo (15 variants) | 77 |
| Energy Flux (15 variants) | 78 |
| Enslaved Horror (15 variants) | 134 |
| Erithizon (15 variants) | 244 |
| Extortion (15 variants) | 135 |