M:tG card similarity search
| Name | Mana | Type | Text |
|---|---|---|---|
| Hero's Downfall | 1BB | Instant | Destroy target creature or planeswalker. |
| Never | 1BB | Sorcery | Destroy target creature or planeswalker. |
| Phyrexian Delver | 3BB | Creature — Phyrexian Zombie | When Phyrexian Delver enters the battlefield, return target creature card from your graveyard to the battlefield. You lose life equal to that card's mana value. 3/2 |
| Frogmite | 4 | Artifact Creature — Frog | Affinity for artifacts (This spell costs {1} less to cast for each artifact you control.) 2/2 |
| Accelerated Mutation | 3GG | Instant | Target creature gets +X/+X until end of turn, where X is the highest mana value among permanents you control. |
| Urn of Godfire | 1 | Artifact | {2}: Add one mana of any color. {6}, {T}, Sacrifice Urn of Godfire: Destroy target creature or enchantment. |
| Karn, Silver Golem | 5 | Legendary Artifact Creature — Golem | Whenever Karn, Silver Golem blocks or becomes blocked, it gets -4/+4 until end of turn. {1}: Target noncreature artifact becomes an artifact creature with power and toughness each equal to its mana value until end of turn. 4/4 |
| Touchstone | 2 | Artifact | {T}: Tap target artifact you don't control. |
| Forge Armor | 4R | Instant | As an additional cost to cast this spell, sacrifice an artifact. Put X +1/+1 counters on target creature, where X is the sacrificed artifact's mana value. |
| Galvanic Key | 2 | Artifact | Flash {3}, {T}: Untap target artifact. |