| Damn | 369 |
| Curator Beastie (7 variants) | 58 |
| Curator Beastie (6 variants) | 30 |
| Cultivate (6 variants) | 174 |
| Culling Ritual (6 variants) | 85 |
| Crypt Ghast | 368 |
| Crawling Sensation (6 variants) | 173 |
| Cramped Vents // Access Maze (6 variants) | 17 |
| Counterspell (6 variants) | 114 |
| Convert to Slime (7 variants) | 64 |
| Convert to Slime (6 variants) | 37 |
| Commander's Sphere (6 variants) | 244 |
| Command Tower (6 variants) | 96 |
| Combustible Gearhulk (6 variants) | 163 |
| Citanul Hierophants (6 variants) | 81 |
| Choose Your Demise (6 variants) | 331 |
| Choose Your Champion (6 variants) | 330 |
| Chaos Warp (6 variants) | 162 |
| Chaos Is My Plaything (6 variants) | 329 |
| Cemetery Tampering (6 variants) | 135 |
| Caves of Koilos (6 variants) | 268 |
| Castle Vantress (6 variants) | 267 |
| Cast Out (6 variants) | 98 |
| Carrion Grub (6 variants) | 134 |
| Canyon Slough (6 variants) | 266 |
| Cackling Counterpart (6 variants) | 72 |
| Burnished Hart (6 variants) | 243 |
| Brash Taunter (6 variants) | 161 |
| Brainstorm (6 variants) | 113 |
| Brainstone (6 variants) | 242 |
| Braids, Arisen Nightmare (6 variants) | 133 |
| Bojuka Bog (6 variants) | 265 |
| Body of Knowledge (6 variants) | 112 |
| Bloodfell Caves (6 variants) | 264 |
| Blood Seeker (6 variants) | 77 |
| Blood Pact (6 variants) | 76 |
| Blood Artist (6 variants) | 132 |
| Blasphemous Act (6 variants) | 160 |
| Blackcleave Cliffs (6 variants) | 263 |
| Biomass Mutation (6 variants) | 214 |
| Binding the Old Gods (6 variants) | 213 |
| Behold the Power of Destruction (6 variants) | 328 |
| Bedevil (6 variants) | 84 |
| Beast Within (6 variants) | 80 |
| Beanstalk Giant // Fertile Footsteps (6 variants) | 172 |
| Bastion of Remembrance (6 variants) | 131 |
| Basilisk Collar (6 variants) | 241 |
| Barren Moor (6 variants) | 262 |
| Barbflare Gremlin (7 variants) | 55 |
| Barbflare Gremlin (6 variants) | 26 |