| Name | Cost | Price |
|---|---|---|
| Inkwell Leviathan | $0.51 | |
| Inner Calm, Outer Strength | $0.23 | |
| Inner-Chamber Guard | $0.28 | |
| Inner-Flame Igniter | $0.07 | |
| Inner Sanctum | $0.99 | |
| Innistrad Charm | — | |
| Innocent Blood | $0.41 | |
| Innocent Bystander | $0.07 | |
| Innocent Traveler // Malicious Invader | $0.10 | |
| Innocuous Insect | $0.26 | |
| Innocuous Researcher | $0.24 | |
| Inquisition of Kozilek | $0.42 | |
| Inquisitor Exarch | $0.18 | |
| Inquisitor Greyfax | — | |
| Inquisitor's Flail | $1.49 | |
| Inquisitor's Ox | $0.29 | |
| In Residence | $0.22 | |
| Insatiable Appetite | $0.15 | |
| Insatiable Avarice | $5.66 | |
| Insatiable Frugivore | $0.21 | |
| Insatiable Harpy | $0.05 | |
| Insatiable Souleater | $0.04 | |
| Inscription of Insight | $0.21 | |
| Inscription of Ruin | $0.17 |