M:tG card similarity search
4 · Artifact
{2}, {T}: Exile the top card of your library face down. {0}: Sacrifice Knowledge Vault. If you do, discard your hand, then put all cards exiled with Knowledge Vault into their owner's hand. When Knowledge Vault leaves the battlefield, put all cards exiled with Knowledge Vault into their owner's graveyard.
| Name | Mana | Type | Text |
|---|---|---|---|
| Elspeth's Nightmare | 2B | Enchantment — Saga | (As this Saga enters and after your draw step, add a lore counter. Sacrifice after III.) I — Destroy target creature an opponent controls with power 2 or less. II — Target opponent reveals their hand. You choose a noncreature, nonland card from it. That player discards that card. III — Exile target opponent's graveyard. |
| Divide by Zero | 2U | Instant | Return target spell or permanent with mana value 1 or greater to its owner's hand. Learn. (You may reveal a Lesson card you own from outside the game and put it into your hand, or discard a card to draw a card.) |
| A-Haywire Mite | 1 | Artifact Creature — Insect | When Haywire Mite dies, you gain 3 life. {G}, Sacrifice Haywire Mite: Exile target noncreature artifact or noncreature enchantment. 1/2 |
| Adventurous Impulse | G | Sorcery | Look at the top three cards of your library. You may reveal a creature or land card from among them and put it into your hand. Put the rest on the bottom of your library in any order. |
| Leaf-Crowned Elder | 2GG | Creature — Treefolk Shaman | Kinship — At the beginning of your upkeep, you may look at the top card of your library. If it shares a creature type with Leaf-Crowned Elder, you may reveal it. If you do, you may play that card without paying its mana cost. 3/5 |
| Mwonvuli Beast Tracker | 1GG | Creature — Human Scout | When Mwonvuli Beast Tracker enters the battlefield, search your library for a creature card with deathtouch, hexproof, reach, or trample and reveal it. Shuffle and put that card on top. 2/1 |
| Dovin's Dismissal | 2WU | Instant | Put up to one target tapped creature on top of its owner's library. You may search your library and/or graveyard for a card named Dovin, Architect of Law, reveal it, and put it into your hand. If you search your library this way, shuffle. |
| Rex, Cyber-Hound | 1WU | Legendary Artifact Creature — Robot Dog | Whenever Rex, Cyber-Hound deals combat damage to a player, they mill two cards and you get {E}{E} (two energy counters). Pay {E}{E}: Choose target creature card in a graveyard. Exile it with a brain counter on it. Activate only as a sorcery. Rex has all activated abilities of all cards in exile with brain counters on them. 2/2 |
| Curse of Oblivion | 3B | Enchantment — Aura Curse | Enchant player At the beginning of enchanted player's upkeep, that player exiles two cards from their graveyard. |
| Phoenix Heart | RRRR | Sorcery | Koni and Richard continue the game and play all games as partners forever. |