M:tG card similarity search
4B · Artifact
When Polygraph Orb enters the battlefield, look at the top four cards of your library. Put two of them into your hand and the rest into your graveyard. You lose 2 life. {2}, {T}, Collect evidence 3: Each opponent loses 3 life unless they discard a card or sacrifice a creature. (To collect evidence 3, exile cards with total mana value 3 or greater from your graveyard.)
| Name | Mana | Type | Text |
|---|---|---|---|
| Infectious Inquiry | 2B | Sorcery | You draw two cards and you lose 2 life. Each opponent gets a poison counter. |
| Moonlight Bargain | 3BB | Instant | Look at the top five cards of your library. For each card, put that card into your graveyard unless you pay 2 life. Then put the rest into your hand. |
| Sanctum Seeker | 2BB | Creature — Vampire Knight | Whenever a Vampire you control attacks, each opponent loses 1 life and you gain 1 life. 3/4 |
| Carnival of Souls | 1B | Enchantment | Whenever a creature enters the battlefield, you lose 1 life and add {B}. |
| Soulcage Fiend | 1BB | Creature — Demon | When Soulcage Fiend dies, each player loses 3 life. 3/2 |
| Wicked Visitor | 1B | Creature — Nightmare | Whenever an enchantment you control is put into a graveyard from the battlefield, each opponent loses 1 life. 2/2 |
| Alley Assailant | 2B | Creature — Vampire Rogue | Alley Assailant enters the battlefield tapped. Disguise {4}{B}{B} (You may cast this card face down for {3} as a 2/2 creature with ward {2}. Turn it face up any time for its disguise cost.) When Alley Assailant is turned face up, target opponent loses 3 life and you gain 3 life. 3/3 |
| Herald of Hadar | 4B | Creature — Human Warlock | Circle of Death — {5}{B}: Roll a d20. 1—9 | Each opponent loses 2 life. 10—19 | Each opponent loses 2 life and you gain 2 life. 20 | Each opponent loses 2 life and you gain 2 life. Create two Treasure tokens. (They're artifacts with "{T}, Sacrifice this artifact: Add one mana of any color.") 4/4 |
| Parasitic Strix | 2U | Artifact Creature — Bird | Flying When Parasitic Strix enters the battlefield, if you control a black permanent, target player loses 2 life and you gain 2 life. 2/2 |
| Caustic Hound | 5B | Creature — Phyrexian Dog | When Caustic Hound dies, each player loses 4 life. 4/4 |