M:tG card similarity search
1B · Enchantment
Whenever an artifact enters the battlefield under your control, you may pay {1}. If you do, each opponent loses 1 life and you gain 1 life. {1}{B}, Sacrifice Underhanded Designs: Destroy target creature. Activate only if you control two or more artifacts.
| Name | Mana | Type | Text |
|---|---|---|---|
| Foundry Helix | 1RW | Instant | As an additional cost to cast this spell, sacrifice a permanent. Foundry Helix deals 4 damage to any target. If the sacrificed permanent was an artifact, you gain 4 life. |
| Unstable Obelisk | 3 | Artifact | {T}: Add {C}. {7}, {T}, Sacrifice Unstable Obelisk: Destroy target permanent. |
| Cultist of the Absolute | B | Legendary Enchantment — Background | Commander creatures you own get +3/+3 and have flying, deathtouch, "Ward—Pay 3 life," and "At the beginning of your upkeep, sacrifice a creature." |
| Mana Confluence | Land | {T}, Pay 1 life: Add one mana of any color. | |
| Phyrexian Lens | 3 | Artifact | {T}, Pay 1 life: Add one mana of any color. |
| Standing Stones | 3 | Artifact | {1}, {T}, Pay 1 life: Add one mana of any color. |
| Silverquill Silencer | WB | Creature — Human Cleric | As Silverquill Silencer enters the battlefield, choose a nonland card name. Whenever an opponent casts a spell with the chosen name, they lose 3 life and you draw a card. 3/2 |
| Marshdrinker Giant | 3GG | Creature — Giant Warrior | When Marshdrinker Giant enters the battlefield, destroy target Island or Swamp an opponent controls. 4/3 |
| Insatiable Hemophage | 3B | Creature — Nightmare | Mutate {2}{B} (If you cast this spell for its mutate cost, put it over or under target non-Human creature you own. They mutate into the creature on top plus all abilities from under it.) Deathtouch Whenever this creature mutates, each opponent loses X life and you gain X life, where X is the number of times this creature has mutated. 3/3 |
| Molder | XG | Instant | Destroy target artifact or enchantment with mana value X. It can't be regenerated. You gain X life. |