| Horseshoe Crab | A25-61 |
| Hornet Sting | M11-181 |
| Hornet Nest | M15-177 |
| Horned Turtle | POR-57s |
| Horned Sliver | TMP-234 |
| Horned Helm | 5DN-132 |
| Horizon Scholar | THS-51 |
| Hordeling Outburst | A25-134 |
| Hope of Ghirapur | AER-154 |
| Hope and Glory | ULG-9 |
| Hooting Mandrills | KTK-137 |
| Hooded Brawler | AKH-173 |
| Honor the God-Pharaoh | WAR-132 |
| Honden of Seeing Winds | CHK-69 |
| Honden of Infinite Rage | EMA-134 |
| Hokori, Dust Drinker | BOK-7 |
| Hoarding Ogre | AFR-146 |
| Hoarding Dragon | IMA-134 |
| Hive Stirrings | M14-21 |
| History of Benalia | DOM-21 |
| Hired Blade | M19-100 |
| Hinterland Drake | AER-34 |
| Hijack | XLN-148 |
| Hightide Hermit | KLD-51 |
| Highspire Mantis | KTK-177 |
| Highcliff Felidar | GN2-1 |
| High Market | MMQ-320 |
| High Ground | 10E-20 |
| High Alert | RNA-182 |
| Hieroglyphic Illumination | AKH-57 |
| Hidetsugu's Second Rite | SOK-102 |
| Hideous End | DDR-52 |
| Hidden Volcano | LCI-277 |
| Hidden Stockpile | AER-129 |
| Hidden Herd | USG-262 |
| Hexplate Golem | BBD-237 |
| Heroes' Bane | IMA-166 |
| Hero's Downfall | VOW-120 |
| Hermit Druid | STH-108 |
| Heraldic Banner | ELD-222 |
| Herald's Horn | C17-53 |
| Herald of Secret Streams | XLN-59 |
| Herald of Leshrac | CSP-62 |
| Hengegate Pathway // Mistgate Pathway | KHM-260 |
| Hematite Golem | MRD-185 |
| Helvault | DKA-151 |
| Helm of the Host | DOM-217 |
| Helm of Kaldra | 5DN-131 |
| Helm of Awakening | VIS-145 |
| Hellspark Elemental | DDK-46 |