| Name | Edition | Colour | Type | Cost | Power | Rarity | $ |
|---|---|---|---|---|---|---|---|
| Harbinger of Night | MR | Black | Summon Spirit | 2BB | 2/3 | Rare | 2.83 |
| Harbinger of Spring | BK | Green | Creature - Spirit | 4G | 2/1 | Common | 2.23 |
| Harbor Guardian | MR | Multi | Summon Guardian | 2UW | 3/4 | Uncommon | 2.83 |
| Harmattan Efreet | MR | Blue | Summon Efreet | 2UU | 2/2 | Uncommon | 2.75 |
| Harmattan Efreet | 6E | Blue | Creature | 2UU | Uncommon | 3336.81 | |
| Harmonic Convergence | UL | Green | Instant | 2G | Uncommon | 2.53 | |
| Harmonic Sliver | TSN | Multi | Creature - Sliver | 1GW | 1/1 | Uncommon | 0.34 |
| Harmonize | PC | Green | Sorcery | 2GG | Uncommon | 1.83 | |
| Harmonize (Textless) | P | Green | 2GG | Uncommon | 5.81 | ||
| Harmony of Nature | PO2 | Green | Sorcery | 2G | Uncommon | 5.81 | |
| Harpoon Sniper | LW | White | Creature - Merfolk Archer | 2W | 2/2 | Uncommon | 0.16 |
| Harrier Griffin | GP | White | Creature - Griffin | 5W | 3/3 | Uncommon | 3.03 |
| Harrow | TP | Green | Instant | 2G | Uncommon | 2.70 | |
| Harrow | IN | Green | Instant | 2G | Common | 2.73 | |
| Harsh Deceiver | CK | White | Creature - Spirit | 3W | 1/4 | Common | 2.18 |
| Harsh Judgment | IN | White | Enchantment | 2WW | Rare | 2.70 | |
| Harsh Justice | PO | White | Sorcery | 2W | Rare | 5.30 | |
| Harsh Mercy | ON | White | Sorcery | 2W | Rare | 2.38 | |
| Haru-Onna | SK | Green | Creature-Spirit | 3G | 2/1 | Uncommon | 0.19 |
| Harvest Gwyllion | EN | Multi | Creature - Hag | 2(W/B)(W/B) | 2/4 | Common | 0.09 |
| Harvest Mage | NE | Green | Creature - Spellshaper | G | 1/1 | Common | 2.75 |
| Harvest Wurm | WL | Green | Summon Wurm | 1G | 3/2 | Common | 2.55 |
| Harvester Druid | JU | Green | Creature - Druid | 1G | 1/1 | Common | 2.07 |