M:tG card similarity search
1B · Enchantment
When a nonblack creature enters the battlefield, sacrifice Grave Peril. If you do, destroy that creature.
| Name | Mana | Type | Text |
|---|---|---|---|
| Smother | 1B | Instant | Destroy target creature with mana value 3 or less. It can't be regenerated. |
| Implement of Examination | 3 | Artifact | {U}, Sacrifice Implement of Examination: Draw a card. When Implement of Examination is put into a graveyard from the battlefield, draw a card. |
| Aether Flash | 2RR | Enchantment | Whenever a creature enters the battlefield, Aether Flash deals 2 damage to it. |
| Undercity Eliminator | 3BB | Creature — Gorgon Assassin | When Undercity Eliminator enters the battlefield, you may sacrifice an artifact or creature. When you do, exile target creature an opponent controls. 3/3 |
| Dispense Justice | 2W | Instant | Target player sacrifices an attacking creature. Metalcraft — That player sacrifices two attacking creatures instead if you control three or more artifacts. |
| Black Hole | 3B | Sorcery | Destroy target creature and up to X other target creatures, where X is the number of Attractions you've visited this turn. |
| Death Mutation | 6BG | Sorcery | Destroy target nonblack creature. It can't be regenerated. Create X 1/1 green Saproling creature tokens, where X is that creature's mana value. |
| Ardent Electromancer | 2R | Creature — Human Wizard | When Ardent Electromancer enters the battlefield, add {R} for each creature in your party. (Your party consists of up to one each of Cleric, Rogue, Warrior, and Wizard.) 3/2 |
| Toxic Stench | 1B | Instant | Target nonblack creature gets -1/-1 until end of turn. Threshold — If seven or more cards are in your graveyard, instead destroy that creature. It can't be regenerated. |
| Ominous Lockbox | 1U | Artifact — Clue | As Ominous Lockbox enters the battlefield, secretly choose a number between 1 and 20. When an opponent casts a spell with mana value equal to the chosen number, sacrifice Ominous Lockbox. If you do, copy that spell, and you may choose new targets for the copy. {2}, Sacrifice Ominous Lockbox: Draw a card. |