| Involuntary CooldownThe Brothers' War · 53 | The Brothers' War | 53 | Uncommon | €0.07 |
| Involuntary EmploymentFoundations · 203 | Foundations | 203 | Common | €0.09 |
| Involuntary EmploymentStreets of New Capenna · 110 | Streets of New Capenna | 110 | Uncommon | €0.11 |
| InvulnerabilityTempest · 25 | Tempest | 25 | Uncommon | €0.30 |
| Inys HaenMarch of the Machine Commander · 54 | March of the Machine Commander | 54 | Common | €0.75 |
| Inzerva, Master of Insights2017 Heroes of the Realm · 2 | 2017 Heroes of the Realm | 2 | Mythic Rare | — |
| Iona's BlessingOath of the Gatewatch · 21 | Oath of the Gatewatch | 21 | Uncommon | €0.09 |
| Iona, Shield of EmeriaMystery Booster 2 Tokens · 12 | Mystery Booster 2 Tokens | 12 | Mythic Rare | $2.07 |
| Iona, Shield of EmeriaModern Masters 2015 · 20 | Modern Masters 2015 | 20 | Mythic Rare | €4.53 |
| Iona, Shield of EmeriaFrom the Vault: Angels · 9 | From the Vault: Angels | 9 | Mythic Rare | €7.44 |
| Iona, Shield of EmeriaZendikar · 13 | Zendikar | 13 | Mythic Rare | €5.16 |
| Iona, Shield of EmeriaArena Anthology 4 · 3 | Arena Anthology 4 | 3 | Mythic Rare | — |
| Iona's JudgmentCommander Legends · 25 | Commander Legends | 25 | Common | €0.03 |
| Iona's JudgmentIconic Masters · 25 | Iconic Masters | 25 | Common | €0.02 |
| Iona's JudgmentThe List Tokens · IMA-25 | The List Tokens | IMA-25 | Common | €0.05 |
| Iona's JudgmentWorldwake · 8 | Worldwake | 8 | Common | €0.06 |
| IonizeGuilds of Ravnica · 179 | Guilds of Ravnica | 179 | Rare | €0.32 |
| IonizeBreaking News · 49 | Breaking News | 49 | Rare | €0.17 |
| IonizeGuilds of Ravnica Promos · 179p | Guilds of Ravnica Promos | 179p | Rare | €0.46 |
| IonizeGuilds of Ravnica Promos · 179s | Guilds of Ravnica Promos | 179s | Rare | €0.74 |
| Ion StormDouble Masters · 132 | Double Masters | 132 | Rare | €0.13 |
| Ion StormFifth Dawn · 68 | Fifth Dawn | 68 | Rare | €0.22 |
| Ion StormMarch of the Machine Commander · 286 | March of the Machine Commander | 286 | Rare | €0.13 |
| Ioreth of the Healing HouseThe Lord of the Rings: Tales of Middle-earth · 56 | The Lord of the Rings: Tales of Middle-earth | 56 | Uncommon | €0.22 |
| Ioreth of the Healing HouseThe Lord of the Rings: Tales of Middle-earth · 507 | The Lord of the Rings: Tales of Middle-earth | 507 | Uncommon | $3.82 |
| Ior Ruin ExpeditionCommander Legends · 398 | Commander Legends | 398 | Common | €0.18 |
| Ior Ruin ExpeditionArchenemy: Nicol Bolas · 25 | Archenemy: Nicol Bolas | 25 | Common | €0.10 |
| Ior Ruin ExpeditionThe List Tokens · E01-25 | The List Tokens | E01-25 | Common | €0.11 |
| Ior Ruin ExpeditionZendikar · 49 | Zendikar | 49 | Common | €0.07 |
| Ipnu RivuletHour of Devastation · 180 | Hour of Devastation | 180 | Uncommon | €0.23 |
| Ipnu RivuletFoundations Jumpstart · 767 | Foundations Jumpstart | 767 | Uncommon | €0.19 |
| Ipnu RivuletAmonkhet Remastered · 303 | Amonkhet Remastered | 303 | Uncommon | — |
| Irascible WolverineOutlaws of Thunder Junction · 130 | Outlaws of Thunder Junction | 130 | Common | €0.03 |
| Iraxxa, Empress of MarsDoctor Who · 89 | Doctor Who | 89 | Uncommon | €0.80 |
| Iraxxa, Empress of MarsDoctor Who · 694 | Doctor Who | 694 | Uncommon | €7.13 |
| Irencrag FeatThrone of Eldraine · 127 | Throne of Eldraine | 127 | Rare | €0.59 |
| Irencrag FeatThrone of Eldraine · 362 | Throne of Eldraine | 362 | Rare | €2.26 |
| Irencrag FeatThrone of Eldraine Promos · 127p | Throne of Eldraine Promos | 127p | Rare | €0.63 |
| Irencrag FeatThrone of Eldraine Promos · 127s | Throne of Eldraine Promos | 127s | Rare | €0.80 |
| Irencrag PyromancerThrone of Eldraine · 128 | Throne of Eldraine | 128 | Rare | €0.32 |
| Irencrag PyromancerThrone of Eldraine · 363 | Throne of Eldraine | 363 | Rare | €1.18 |
| Irencrag PyromancerJumpstart 2022 · 559 | Jumpstart 2022 | 559 | Rare | €0.43 |
| Irencrag PyromancerThrone of Eldraine Promos · 128p | Throne of Eldraine Promos | 128p | Rare | €0.49 |
| Irencrag PyromancerThrone of Eldraine Promos · 128s | Throne of Eldraine Promos | 128s | Rare | €0.79 |
| Irenicus's Vile DuplicationCommander Legends: Battle for Baldur's Gate · 78 | Commander Legends: Battle for Baldur's Gate | 78 | Uncommon | $9.55 |
| Irenicus's Vile DuplicationThe List Tokens · CLB-78 | The List Tokens | CLB-78 | Uncommon | $7.09 |
| Irenicus's Vile DuplicationAlchemy Horizons: Baldur's Gate · 123 | Alchemy Horizons: Baldur's Gate | 123 | Uncommon | — |
| Ire of KaminariBetrayers of Kamigawa · 109 | Betrayers of Kamigawa | 109 | Common | €0.13 |
| Ire ShamanMasters 25 · 137 | Masters 25 | 137 | Uncommon | €0.12 |
| Ire ShamanDragons of Tarkir · 141 | Dragons of Tarkir | 141 | Rare | €0.10 |