M:tG card similarity search
4 · Artifact
{X}, {T}: Target opponent mills a card, then repeats this process until a creature card or X cards have been put into their graveyard this way, whichever comes first. If one or more creature cards were put into that graveyard this way, sacrifice Helm of Obedience and put one of them onto the battlefield under your control. X can't be 0.
| Name | Mana | Type | Text |
|---|---|---|---|
| Nighthawk Scavenger | 1BB | Creature — Vampire Rogue | Flying, deathtouch, lifelink Nighthawk Scavenger's power is equal to 1 plus the number of card types among cards in your opponents' graveyards. 1+*/3 |
| Covert Operative | 4U | Creature — Human Wizard | Covert Operative can't be blocked. 3/2 |
| Vivien, Nature's Avenger | 4GG | Legendary Planeswalker — Vivien | [+1]: Put three +1/+1 counters on up to one target creature. [−1]: Reveal cards from the top of your library until you reveal a creature card. Put that card into your hand and the rest on the bottom of your library in a random order. [−6]: Target creature gets +10/+10 and gains trample until end of turn. Loyalty 3 |
| Wave of Vitriol | 5GG | Sorcery | Each player sacrifices all artifacts, enchantments, and nonbasic lands they control. For each land sacrificed this way, its controller may search their library for a basic land card and put it onto the battlefield tapped. Then each player who searched their library this way shuffles. |
| Secrets of the Key | U | Instant | Investigate. If this spell was cast from a graveyard, investigate twice instead. (Create a Clue token. It's an artifact with "{2}, Sacrifice this artifact: Draw a card.") Flashback {3}{U} |
| Suspicious Bookcase | 2 | Artifact Creature — Wall | Defender {3}, {T}: Target creature can't be blocked this turn. 0/4 |
| Gurmag Drowner | 3U | Creature — Naga Wizard | Exploit (When this creature enters the battlefield, you may sacrifice a creature.) When Gurmag Drowner exploits a creature, look at the top four cards of your library. Put one of them into your hand and the rest into your graveyard. 2/4 |
| Sinister Concoction | B | Enchantment | {B}, Pay 1 life, Mill a card, Discard a card, Sacrifice Sinister Concoction: Destroy target creature. |
| Guild Thief | 1U | Creature — Orc Rogue | Whenever Guild Thief deals combat damage to a player, put a +1/+1 counter on it. Cunning Action — {3}{U}: Guild Thief can't be blocked this turn. 1/1 |
| Curse of Exhaustion | 2WW | Enchantment — Aura Curse | Enchant player Enchanted player can't cast more than one spell each turn. |