| Cursed Mirror (6 variants) | 242 |
| Curse of the Swine (6 variants) | 192 |
| Currency Converter | 345 |
| Curiosity Crafter (6 variants) | 191 |
| Cultivate (6 variants) | 265 |
| Culling Ritual | 302 |
| Creative Technique (6 variants) | 241 |
| Creakwood Liege | 301 |
| Containment Construct | 344 |
| Conspiracy Theorist (6 variants) | 240 |
| Commander's Insight (6 variants) | 113 |
| Command Tower (6 variants) | 129 |
| Combat Calligrapher (6 variants) | 141 |
| Coercive Impetus (6 variants) | 24 |
| Coercive Impetus (4 variants) | 74 |
| Coastal Peak (4 variants) | 100 |
| Coastal Peak (6 variants) | 52 |
| Clifftop Retreat | 366 |
| Claim Jumper (6 variants) | 140 |
| Chaos Warp (6 variants) | 239 |
| Changing Loyalty (4 variants) | 73 |
| Changing Loyalty (6 variants) | 23 |
| Chains of Custody (6 variants) | 139 |
| Chain Reaction (6 variants) | 121 |
| Ceaseless Conflict (6 variants) | 12 |
| Ceaseless Conflict (4 variants) | 62 |
| Caves of Koilos | 365 |
| Casualties of War | 300 |
| Cascade Bluffs | 364 |
| Brudiclad, Telchor Engineer | 299 |
| Breena, the Demagogue | 298 |
| Brazen Borrower // Petty Theft (6 variants) | 190 |
| Brass Infiniscope (6 variants) | 51 |
| Brass Infiniscope (4 variants) | 99 |
| Bojuka Bog | 363 |
| Blossoming Bogbeast (6 variants) | 264 |
| Bloodghast (6 variants) | 210 |
| Blood Artist (6 variants) | 209 |
| Blight Mound (6 variants) | 208 |
| Blasphemous Act (6 variants) | 238 |
| Bitterthorn, Nissa's Animus | 343 |
| Biomass Mutation | 297 |
| Big Score (6 variants) | 237 |
| Benevolent Hydra (6 variants) | 124 |
| Beledros Witherbloom | 296 |
| Beast Within (6 variants) | 263 |
| Battlefield Forge | 362 |
| Balefire Liege | 295 |
| Awakening Zone (6 variants) | 262 |
| Augusta, Order Returned (6 variants) | 11 |