| Ceaseless Conflict (6 variants) | 12 |
| Ceaseless Conflict (4 variants) | 62 |
| Chain Reaction (6 variants) | 121 |
| Chains of Custody (6 variants) | 139 |
| Changing Loyalty (4 variants) | 73 |
| Changing Loyalty (6 variants) | 23 |
| Chaos Warp (6 variants) | 239 |
| Claim Jumper (6 variants) | 140 |
| Clifftop Retreat | 366 |
| Coastal Peak (4 variants) | 100 |
| Coastal Peak (6 variants) | 52 |
| Coercive Impetus (6 variants) | 24 |
| Coercive Impetus (4 variants) | 74 |
| Combat Calligrapher (6 variants) | 141 |
| Command Tower (6 variants) | 129 |
| Commander's Insight (6 variants) | 113 |
| Conspiracy Theorist (6 variants) | 240 |
| Containment Construct | 344 |
| Creakwood Liege | 301 |
| Creative Technique (6 variants) | 241 |
| Culling Ritual | 302 |
| Cultivate (6 variants) | 265 |
| Curiosity Crafter (6 variants) | 191 |
| Currency Converter | 345 |
| Curse of the Swine (6 variants) | 192 |
| Cursed Mirror (6 variants) | 242 |
| Dance with Calamity (6 variants) | 243 |
| Darksteel Mutation (6 variants) | 142 |
| Deadly Brew | 303 |
| Decisive Denial | 304 |
| Deekah, Fractal Theorist (6 variants) | 193 |
| Deep Analysis (6 variants) | 194 |
| Defacing Duskmage // Vandal's Edit (6 variants) | 45 |
| Defacing Duskmage // Vandal's Edit (4 variants) | 93 |
| Defiling Daemogoth (4 variants) | 75 |
| Defiling Daemogoth (6 variants) | 25 |
| Desolate Mire | 367 |
| Determined Iteration (6 variants) | 122 |
| Dig Through Time (6 variants) | 195 |
| Dina, Essence Brewer (8 variants) | 1 |
| Dina, Soul Steeper | 305 |
| Dirgur Focusmage // Braingeyser (4 variants) | 68 |
| Dirgur Focusmage // Braingeyser (6 variants) | 18 |
| Doomwake Giant (6 variants) | 212 |
| Drumbellower (6 variants) | 143 |
| Eccentric Pestfinder // Turn Stones (4 variants) | 94 |
| Eccentric Pestfinder // Turn Stones (6 variants) | 46 |
| Eclipsed Steppe (6 variants) | 53 |
| Eclipsed Steppe (4 variants) | 101 |
| Eidolon of Countless Battles (6 variants) | 144 |