| Campus Guide (7 variants) | 758 |
| Canopy Baloth (7 variants) | 638 |
| Captain Lannery Storm (7 variants) | 509 |
| Captivating Unicorn (7 variants) | 163 |
| Catalyst Elemental (7 variants) | 510 |
| Caught in the Brights (7 variants) | 164 |
| Caustic Caterpillar (7 variants) | 86 |
| Cavalry Drillmaster (7 variants) | 165 |
| Cellar Door (7 variants) | 759 |
| Cemetery Recruitment (7 variants) | 385 |
| Certain Death (7 variants) | 386 |
| Chains of Custody (7 variants) | 3 |
| Challenger Troll (7 variants) | 639 |
| Chandra, Flame's Fury (7 variants) | 511 |
| Chandra's Magmutt (7 variants) | 512 |
| Chandra's Pyreling (7 variants) | 513 |
| Chandra's Pyrohelix (7 variants) | 514 |
| Chandra's Spitfire (7 variants) | 515 |
| Chillerpillar (7 variants) | 280 |
| Chilling Trap (7 variants) | 281 |
| Chittering Rats (7 variants) | 387 |
| Circuit Mender (7 variants) | 760 |
| Clockwork Hydra (7 variants) | 135 |
| Coalborn Entity (7 variants) | 32 |
| Coalhauler Swine (7 variants) | 516 |
| Cogwork Assembler (7 variants) | 761 |
| Coldsteel Heart (7 variants) | 94 |
| Colossal Dreadmaw (7 variants) | 640 |
| Colossal Majesty (7 variants) | 87 |
| Combat Professor (7 variants) | 167 |
| Condescend (7 variants) | 282 |
| Conductor of Cacophony (7 variants) | 20 |
| Cone of Flame (7 variants) | 517 |
| Consign to the Pit (7 variants) | 388 |
| Corpse Churn (7 variants) | 389 |
| Courser of Kruphix (7 variants) | 641 |
| Crashing Tide (7 variants) | 283 |
| Crawling Sensation (7 variants) | 642 |
| Creeperhulk (7 variants) | 643 |
| Creeping Bloodsucker (7 variants) | 21 |
| Crippling Chill (7 variants) | 284 |
| Crow of Dark Tidings (7 variants) | 390 |
| Cruel Sadist (7 variants) | 391 |
| Crypt Rats (7 variants) | 392 |
| Cryptic Serpent (7 variants) | 285 |
| Cultivate (7 variants) | 644 |
| Cyclops Electromancer (7 variants) | 518 |
| Dance with Devils (7 variants) | 519 |
| Danitha Capashen, Paragon (7 variants) | 168 |
| Daring Piracy (7 variants) | 33 |