| Reforge the Soul | AVR-151 |
| Refurbish | KLD-25 |
| Refuse to Yield | SNC-27 |
| Regal Caracal | AKH-24 |
| Regathan Firecat | M14-150 |
| Regrowth | A25-187 |
| Reki, the History of Kamigawa | SOK-142 |
| Relearn | WTH-51 |
| Release the Ants | MOR-98 |
| Release the Dogs | JMP-4 |
| Release the Gremlins | AER-96 |
| Relentless Rats | 10E-173 |
| Relic Crush | CM2-142 |
| Relic of Legends | DMU-236 |
| Reliquary Tower | M19-254 |
| Reliquary Tower | M3C-368 |
| Reliquary Tower | C21-311 |
| Remorseless Punishment | OGW-89 |
| Renata, Called to the Hunt | THB-267 |
| Rend Flesh | CHK-140 |
| Rending Volley | DTK-150 |
| Renegade Demon | DDR-59 |
| Renegade Map | AER-173 |
| Renegade Tactics | KLD-127 |
| Renegade Tactics | J25-590 |
| Renegade Warlord | TMP-197 |
| Renegade's Getaway | AER-69 |
| Renewed Faith | A25-31 |
| Repay in Kind | ROE-125 |
| Replicating Ring | MOC-372 |
| Repulse | CN2-119 |
| Rescind | USG-92 |
| Rescue from the Underworld | THS-102 |
| Reshape | DST-31 |
| Reshape | 2XM-64 |
| Resolute Reinforcements | DMU-29 |
| Rest in Peace | SS2-4 |
| Restock | M15-195 |
| Restoration Specialist | AER-21 |
| Resurrection | UMA-30 |
| Retaliation | USG-272 |
| Retraction Helix | A25-71 |
| Retreat to Coralhelm | BFZ-82 |
| Retreat to Emeria | BFZ-44 |
| Return of the Wildspeaker | ELD-172 |
| Return to Nature | ELD-173 |
| Return to the Earth | BBD-210 |
| Returned Centaur | ORI-116 |
| Reveillark | UMA-31 |
| Reveille Squad | PCY-18 |