| Reflecting Pool | 1535 |
| Reflecting Pool | 1535★ |
| Red Mana | 7082 |
| Reconnaissance Mission (2 variants) | 2535 |
| Reconnaissance | 1575 |
| Reconnaissance | 1575★ |
| Reclamation Sage | 777 |
| Reckoner Bankbuster // Reckoner Bankbuster (2 variants) | 1967 |
| Reckless Fireweaver | 1526 |
| Reckless Endeavor (2 variants) | 2177 |
| Reassembling Skeleton (2 variants) | 1406 |
| Reaper King | 9 |
| Reaper King (2 variants) | 2170 |
| Realmwalker (2 variants) | 1724 |
| Realms Uncharted (2 variants) | 1895 |
| Reality Smasher (2 variants) | 1153 |
| Reality Shift (2 variants) | 1781 |
| Read the Bones (2 variants) | 7066 |
| Read the Bones | 7069 |
| Read the Bones (2 variants) | 2566 |
| Razaketh, the Foulblooded (4 variants) | 2251 |
| Razaketh, the Foulblooded (2 variants) | 163 |
| Razaketh, the Foulblooded | 163★ |
| Ravenous Rotbelly | 849 |
| Ravenous Chupacabra (2 variants) | 305 |
| Ravenous Chupacabra (2 variants) | 1764 |
| Rat Colony | 36 |
| Rapid Hybridization (2 variants) | 1126 |
| Rankle, Master of Pranks (2 variants) | 1707 |
| Ramunap Excavator | 2659 |
| Ramses, Assassin Lord (2 variants) | 1560 |
| Rampant Growth (2 variants) | 1370 |
| Rampaging Ferocidon | 1390★ |
| Rampaging Ferocidon | 1390 |
| Rampaging Baloths (2 variants) | 2370 |
| Ral, Storm Conduit | 523 |
| Rakdos Signet (2 variants) | 289 |
| Raise the Palisade | 1897 |
| Rainbow Dash (2 variants) | 1540 |
| Rain of Filth | 1547★ |
| Rain of Filth | 1547 |
| Radiate (2 variants) | 2536 |
| Radha, Heart of Keld // Radha, Heart of Keld (2 variants) | 1876 |
| Quick Sliver | 655 |
| Questing Phelddagrif (2 variants) | 671 |
| Questing Phelddagrif (2 variants) | 672 |
| Questing Beast | 1263 |
| Queen Marchesa (2 variants) | 2688 |
| Queen Marchesa (2 variants) | 499 |
| Queen Marchesa (2 variants) | 1559 |