| Ilharg, the Raze-Boar (2 variants) | 318 |
| Immerwolf (2 variants) | 809 |
| Imp's Mischief (2 variants) | 2555 |
| Impact Tremors (2 variants) | 313 |
| Impact Tremors (2 variants) | 1999 |
| Imperial Recruiter (4 variants) | 2244 |
| Imprisoned in the Moon (2 variants) | 1102 |
| In the Trenches (2 variants) | 1729 |
| Inalla, Archmage Ritualist | 1639 |
| Inalla, Archmage Ritualist | 1639★ |
| Incarnation Technique (2 variants) | 1776 |
| Inevitable Betrayal (2 variants) | 1935 |
| Inferno of the Star Mounts | 1015 |
| Inferno Titan (2 variants) | 224 |
| Ink-Eyes, Servant of Oni | 33 |
| Ink-Eyes, Servant of Oni (2 variants) | 2374 |
| Inkmoth Nexus | 45 |
| Inkshield (2 variants) | 1694 |
| Inquisition of Kozilek (2 variants) | 1152 |
| Inspiring Call | 2328 |
| Inspiring Call (2 variants) | 2313 |
| Inspiring Overseer | 1523 |
| Inspiring Vantage (2 variants) | 1375 |
| Inspiring Vantage (2 variants) | 1605 |
| Inspiring Vantage (2 variants) | 1605★ |
| Intruder Alarm (2 variants) | 229 |
| Invasion Plans | 7107 |
| Inventors' Fair (2 variants) | 1735 |
| Iroas, God of Victory (2 variants) | 2215 |
| Iroas, God of Victory | 70 |
| Iron Maiden (2 variants) | 2185 |
| Iron Man, Titan of Innovation (2 variants) | 1731 |
| Irrigated Farmland (2 variants) | 2519 |
| Island (2 variants) | 1191 |
| Island (2 variants) | 360 |
| Island | 673 |
| Island (2 variants) | 392 |
| Island | 550 |
| Island | 554 |
| Island | 548 |
| Island (2 variants) | 255 |
| Island (2 variants) | 1131 |
| Island (2 variants) | 102 |
| Island (2 variants) | 1383 |
| Island (2 variants) | 449 |
| Island (2 variants) | 416 |
| Island (2 variants) | 1400 |
| Island (2 variants) | 47 |
| Island (2 variants) | 1648 |
| Island (2 variants) | 386 |