| Name | Edition | Colour | Type | Cost | Power | Rarity | $ |
|---|---|---|---|---|---|---|---|
| Ill-Gotten Gains | US | Black | Sorcery | 2BB | Rare | 2.10 | |
| Illicit Auction | MR | Red | Sorcery | 3RR | Rare | 0.67 | |
| Illicit Auction | 6E | Red | Sorcery | 3RR | Rare | 0.62 | |
| Illuminate | AP | Red | Sorcery | XR | Uncommon | 0.21 | |
| Illuminated Folio | SM | Artifact | Artifact | 5 | Uncommon | 0.24 | |
| Illuminated Wings | UD | Blue | Enchant Creature | 1U | Common | 0.16 | |
| Illumination | MR | White | Instant | WW | Uncommon | 0.26 | |
| Illusion (Token) | ZE | Blue | Common | 0.15 | |||
| Illusion/Reality (Illusion) | AP | Blue | Instant | U | Uncommon | 0.26 | |
| Illusion/Reality (Reality) | AP | Green | Instant | 2G | Uncommon | 0.22 | |
| Illusionary Forces | IA | Blue | Summon Illusion | 3U | 4/4 | Common | 0.12 |
| Illusionary Mask | UN | Artifact | Poly Artifact | 2 | Rare | 112.79 | |
| Illusionary Mask | B | Artifact | Poly Artifact | 2 | Rare | 170.99 | |
| Illusionary Mask | A | Artifact | Poly Artifact | 2 | Rare | 143.54 | |
| Illusionary Mask | CE | Artifact | Poly Artifact | 2 | Rare | 24.99 | |
| Illusionary Presence | IA | Blue | Summon Illusion | 1UU | 2/2 | Rare | 0.53 |
| Illusionary Servant | M10 | Blue | Creature - Illusion | 1UU | (3/4) | Common | 0.12 |
| Illusionary Terrain | IA | Blue | Enchantment | UU | Uncommon | 0.24 | |
| Illusionary Wall | IA | Blue | Summon Wall | 4U | 7/4 | Common | 0.13 |
| Illusions of Grandeur | IA | Blue | Enchantment | 3U | Rare | 4.90 | |
| Illusory Demon | AR | Multi | Creature - Demon Illusion | 1UB | (4/3) | Uncommon | 0.21 |