| Ire ShamanDragons of Tarkir Promos · 141s | Dragons of Tarkir Promos | 141s | Rare | €0.02 |
| Ire ShamanThe List Tokens · A25-137 | The List Tokens | A25-137 | Uncommon | €0.05 |
| Iridescent AngelOdyssey · 288 | Odyssey | 288 | Rare | $3.24 |
| Iridescent AngelFrom the Vault: Angels · 10 | From the Vault: Angels | 10 | Mythic Rare | $1.30 |
| Iridescent BlademasterMarch of the Machine · 195 | March of the Machine | 195 | Common | €0.04 |
| Iridescent BlademasterThe List Tokens · MOM-195 | The List Tokens | MOM-195 | Common | — |
| Iridescent DrakeUrza's Destiny · 35 | Urza's Destiny | 35 | Uncommon | $0.25 |
| Iridescent DrakeUltimate Masters · 59 | Ultimate Masters | 59 | Uncommon | €0.13 |
| Iridescent HornbeetleJumpstart 2022 · 678 | Jumpstart 2022 | 678 | Uncommon | €0.26 |
| Iridescent HornbeetleZendikar Rising · 187 | Zendikar Rising | 187 | Uncommon | €0.19 |
| Iridescent TigerTarkir: Dragonstorm · 109 | Tarkir: Dragonstorm | 109 | Uncommon | €0.06 |
| Iridescent VinelasherBloomburrow · 99 | Bloomburrow | 99 | Rare | €1.17 |
| Iridescent VinelasherBloomburrow · 359 | Bloomburrow | 359 | Rare | $2.09 |
| Iridescent VinelasherBloomburrow Promos · 99p | Bloomburrow Promos | 99p | Rare | $1.20 |
| Iridescent VinelasherBloomburrow Promos · 99s | Bloomburrow Promos | 99s | Rare | $2.86 |
| Iridescent VinelasherBloomburrow Tokens · 12 | Bloomburrow Tokens | 12 | — | $1.18 |
| Iridian MaelstromDominaria United Commander · 12 | Dominaria United Commander | 12 | Rare | €0.20 |
| Iridian MaelstromDominaria United Commander · 88 | Dominaria United Commander | 88 | Rare | €0.85 |
| Iridian Maelstrom // Iridian MaelstromDominaria United Art Series · 47 | Dominaria United Art Series | 47 | — | — |
| Irini SengirHomelands · 54 | Homelands | 54 | Uncommon | $0.23 |
| Irma, Part-Time MutantTeenage Mutant Ninja Turtles Eternal · 12 | Teenage Mutant Ninja Turtles Eternal | 12 | Rare | $3.86 |
| Iroas, God of VictoryCommander 2016 · 205 | Commander 2016 | 205 | Mythic Rare | €7.11 |
| Iroas, God of VictoryJourney into Nyx · 150 | Journey into Nyx | 150 | Mythic Rare | €10.05 |
| Iroas, God of VictorySecret Lair Drop Tokens · 70 | Secret Lair Drop Tokens | 70 | Mythic Rare | €28.43 |
| Iroas, God of VictorySecret Lair Drop Tokens · 2215 | Secret Lair Drop Tokens | 2215 | Mythic Rare | $9.62 |
| Iroas, God of VictoryThe List Tokens · C16-205 | The List Tokens | C16-205 | Mythic Rare | €9.01 |
| Iroas, God of VictoryPioneer Masters · 309 | Pioneer Masters | 309 | Mythic Rare | — |
| Iroas's BlessingTheros Beyond Death · 142 | Theros Beyond Death | 142 | Common | €0.06 |
| Iroas's ChampionMagic Origins · 214 | Magic Origins | 214 | Uncommon | €0.07 |
| Iroas's ChampionThe List Tokens · ORI-214 | The List Tokens | ORI-214 | Uncommon | €0.13 |
| IrohAvatar: The Last Airbender Jumpstart Front Cards · 30 | Avatar: The Last Airbender Jumpstart Front Cards | 30 | — | — |
| Iroh, Dragon of the WestAvatar: The Last Airbender Eternal · 119 | Avatar: The Last Airbender Eternal | 119 | Rare | €2.30 |
| Iroh, Dragon of the WestAvatar: The Last Airbender Eternal · 194 | Avatar: The Last Airbender Eternal | 194 | Rare | €2.93 |
| Iroh, Firebending InstructorAvatar: The Last Airbender Eternal · 240 | Avatar: The Last Airbender Eternal | 240 | Uncommon | €0.34 |
| Iroh, Firebending InstructorAvatar: The Last Airbender Eternal · 282 | Avatar: The Last Airbender Eternal | 282 | Uncommon | $0.23 |
| Iroh, Grand LotusMedia and Collaboration Promos · 2025-24 | Media and Collaboration Promos | 2025-24 | Rare | $43.19 |
| Iroh, Grand LotusAvatar: The Last Airbender Promos · 227s | Avatar: The Last Airbender Promos | 227s | Rare | €2.22 |
| Iroh, Grand LotusAvatar: The Last Airbender · 227 | Avatar: The Last Airbender | 227 | Rare | €0.29 |
| Iroh, Grand LotusAvatar: The Last Airbender · 349 | Avatar: The Last Airbender | 349 | Rare | €1.47 |
| Iroh, Grand Lotus // Iroh, Grand LotusAvatar: the Last Airbender Art Series · 47 | Avatar: the Last Airbender Art Series | 47 | — | €12.83 |
| Iroh's DemonstrationAvatar: The Last Airbender · 141 | Avatar: The Last Airbender | 141 | Uncommon | $0.25 |
| Iroh, Tea MasterAvatar: The Last Airbender Promos · 228s | Avatar: The Last Airbender Promos | 228s | Rare | €2.47 |
| Iroh, Tea MasterAvatar: The Last Airbender · 228 | Avatar: The Last Airbender | 228 | Rare | €0.22 |
| Iroh, Tea MasterAvatar: The Last Airbender · 381 | Avatar: The Last Airbender | 381 | Rare | €0.56 |
| Iron ApprenticeKamigawa: Neon Dynasty · 248 | Kamigawa: Neon Dynasty | 248 | Common | €0.16 |
| Iron-Barb HellionFifth Dawn · 69 | Fifth Dawn | 69 | Uncommon | $0.07 |
| Iron-Barb HellionSalvat 2005 · K3 | Salvat 2005 | K3 | Uncommon | — |
| Iron-Barb HellionSalvat 2005 · K4 | Salvat 2005 | K4 | Uncommon | — |
| Iron BullyDouble Masters · 262 | Double Masters | 262 | Common | €0.08 |
| Iron BullyJumpstart 2022 · 778 | Jumpstart 2022 | 778 | Common | $0.11 |