| Hymn of the Wilds | CN2-7 |
| Hymn to Tourach | EMA-92 |
| Hypnotic Specter | M10-100 |
| Hypothesizzle | GRN-178 |
| Ib Halfheart, Goblin Tactician | TSP-163 |
| Ice Cave | APC-24 |
| Ice-Fang Coatl | MH1-203 |
| Icy Manipulator | DOM-219 |
| Ideas Unbound | SOK-40 |
| Idol of Oblivion | BLC-277 |
| Ignoble Hierarch | MH2-166 |
| Ihsan's Shade | A25-94 |
| Ikra Shidiqi, the Usurper | CM2-11 |
| Ill-Gotten Inheritance | RNA-77 |
| Ill-Tempered Cyclops | CN2-166 |
| Illusion // Reality | APC-129 |
| Illusionist's Bracers | GTC-231 |
| Illusory Ambusher | C15-12 |
| Immolating Souleater | NPH-139 |
| Impact Tremors | MOC-285 |
| Impact Tremors | DTK-140 |
| Impending Disaster | ULG-82 |
| Imperial Oath | NEO-17 |
| Imperious Perfect | CMA-118 |
| Imperious Perfect | PCMP-9 |
| Implement of Malice | AER-159 |
| Implode | PLS-62 |
| Imposing Vantasaur | IKO-17 |
| Impostor of the Sixth Pride | MH1-14 |
| Imps' Taunt | TMP-138 |
| Impulse | BBD-119 |
| Impulsive Maneuvers | ODY-197 |
| Impulsive Pilferer | OTC-171 |
| In the Web of War | BOK-108 |
| Incinerate | MIR-184 |
| Incorrigible Youths | SOI-166 |
| Incremental Blight | HOP-32 |
| Incremental Growth | LRW-221 |
| Incubation // Incongruity | RNA-226 |
| Indrik Stomphowler | DIS-86 |
| Induce Despair | DDP-53 |
| Indulgent Tormentor | IMA-94 |
| Infantry Veteran | DDN-3 |
| Infernal Scarring | ORI-102 |
| Inferno Fist | M15-150 |
| Inferno Jet | HOU-99 |
| Infest | CN2-139 |
| Ingot Chewer | CM2-110 |
| Initiate of Blood // Goka the Unjust | CHK-173 |
| Injector Crocodile | MOM-329 |