| Rohgahh of Kher KeepMasters Edition III · 172 | Masters Edition III | 172 | Rare | — |
| Rohirrim ChargersTales of Middle-earth Commander · 496 | Tales of Middle-earth Commander | 496 | Rare | €0.29 |
| Rohirrim ChargersTales of Middle-earth Commander · 540 | Tales of Middle-earth Commander | 540 | Rare | €1.48 |
| Rohirrim Chargers // Rohirrim ChargersTales of Middle-earth Scene Box · 6 | Tales of Middle-earth Scene Box | 6 | — | $0.24 |
| Rohirrim LancerThe Lord of the Rings: Tales of Middle-earth · 146 | The Lord of the Rings: Tales of Middle-earth | 146 | Common | €0.06 |
| Rohirrim LancerThe Lord of the Rings: Tales of Middle-earth · 597 | The Lord of the Rings: Tales of Middle-earth | 597 | Common | €0.21 |
| Roil CartographerModern Horizons 3 · 67 | Modern Horizons 3 | 67 | Uncommon | €0.09 |
| Roil CartographerModern Horizons 3 · 511 | Modern Horizons 3 | 511 | Uncommon | €0.45 |
| Roil ElementalSecret Lair Drop Tokens · 155 | Secret Lair Drop Tokens | 155 | Rare | €19.74 |
| Roil ElementalZendikar · 62 | Zendikar | 62 | Rare | €6.70 |
| Roil EruptionFoundations Jumpstart · 592 | Foundations Jumpstart | 592 | Common | €0.08 |
| Roil EruptionZendikar Rising · 155 | Zendikar Rising | 155 | Common | €0.05 |
| Roil EruptionZendikar Rising · 389 | Zendikar Rising | 389 | Common | €0.10 |
| Roiling CanopyReality Fracture · 187 | Reality Fracture | 187 | Rare | $1.03 |
| Roiling CanopyReality Fracture · 380 | Reality Fracture | 380 | Rare | €1.97 |
| Roiling CanopyReality Fracture Promos · 187p | Reality Fracture Promos | 187p | Rare | €0.84 |
| Roiling DragonstormTarkir: Dragonstorm · 55 | Tarkir: Dragonstorm | 55 | Uncommon | €0.17 |
| Roiling DragonstormTarkir: Dragonstorm · 296 | Tarkir: Dragonstorm | 296 | Uncommon | €0.31 |
| Roiling DragonstormTarkir: Dragonstorm · 421 | Tarkir: Dragonstorm | 421 | Uncommon | €0.16 |
| Roiling DragonstormThe List Tokens · TDM-55 | The List Tokens | TDM-55 | Uncommon | — |
| Roiling Dragonstorm // Roiling DragonstormTarkir: Dragonstorm Art Series · 33 | Tarkir: Dragonstorm Art Series | 33 | — | — |
| Roiling HorrorPlanar Chaos · 79 | Planar Chaos | 79 | Rare | €0.31 |
| Roiling RegrowthEdge of Eternities Commander · 105 | Edge of Eternities Commander | 105 | Uncommon | $0.31 |
| Roiling RegrowthZendikar Rising · 201 | Zendikar Rising | 201 | Uncommon | €0.20 |
| Roiling RegrowthZendikar Rising · 390 | Zendikar Rising | 390 | Uncommon | €0.33 |
| Roiling TerrainWorldwake · 88 | Worldwake | 88 | Common | €0.21 |
| Roiling VortexZendikar Rising Promos · 156p | Zendikar Rising Promos | 156p | Rare | €1.60 |
| Roiling VortexZendikar Rising Promos · 156s | Zendikar Rising Promos | 156s | Rare | €2.90 |
| Roiling VortexSecret Lair Drop Tokens · 1958 | Secret Lair Drop Tokens | 1958 | Rare | $3.27 |
| Roiling VortexZendikar Rising · 156 | Zendikar Rising | 156 | Rare | $1.51 |
| Roiling VortexZendikar Rising · 352 | Zendikar Rising | 352 | Rare | $2.48 |
| Roiling VortexMagic Online Promos · 83832 | Magic Online Promos | 83832 | Rare | — |
| Roiling WatersOath of the Gatewatch · 62 | Oath of the Gatewatch | 62 | Uncommon | €0.06 |
| Roilmage's TrickBattle for Zendikar · 83 | Battle for Zendikar | 83 | Common | $0.04 |
| Roil Royale // Roil Royale (cont'd)Zendikar Rising Minigames · 4 | Zendikar Rising Minigames | 4 | — | — |
| Roil SpoutBattle for Zendikar · 219 | Battle for Zendikar | 219 | Uncommon | €0.04 |
| Roil's RetributionBattle for Zendikar · 45 | Battle for Zendikar | 45 | Uncommon | €0.03 |
| RokuAvatar: The Last Airbender Jumpstart Front Cards · 34 | Avatar: The Last Airbender Jumpstart Front Cards | 34 | — | — |
| Roku's MasteryAvatar: The Last Airbender Eternal · 243 | Avatar: The Last Airbender Eternal | 243 | Uncommon | $0.15 |
| Role ReversalWar of the Spark Promos · 214s | War of the Spark Promos | 214s | Rare | €0.79 |
| Role ReversalWar of the Spark · 214 | War of the Spark | 214 | Rare | €0.27 |
| Roller CoasterUnfinity · 225a | Unfinity | 225a | Uncommon | $0.20 |
| Roller CoasterUnfinity · 225b | Unfinity | 225b | Uncommon | €0.23 |
| Roller CoasterUnfinity · 225c | Unfinity | 225c | Uncommon | €0.18 |
| Roller CoasterUnfinity · 225d | Unfinity | 225d | Uncommon | $0.24 |
| Roll for Initiative // Roll for Initiative (cont'd)Adventures in the Forgotten Realms Minigames · 5 | Adventures in the Forgotten Realms Minigames | 5 | — | — |
| Roll for Initiative // Roll for Initiative (cont'd)Commander Legends: Battle for Baldur's Gate Minigames · 1 | Commander Legends: Battle for Baldur's Gate Minigames | 1 | — | — |
| Rollicking ThrongDefeat a God Tokens · 2 | Defeat a God Tokens | 2 | — | €0.27 |
| Rollick of AbandonJourney into Nyx · 108 | Journey into Nyx | 108 | Uncommon | $0.03 |
| Rolling EarthquakeDouble Masters · 142 | Double Masters | 142 | Rare | €2.61 |