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 |
|---|---|---|---|
| Conspicuous Snoop | RR | Creature — Goblin Rogue | Play with the top card of your library revealed. You may cast Goblin spells from the top of your library. As long as the top card of your library is a Goblin card, Conspicuous Snoop has all activated abilities of that card. 2/2 |
| Ellie and Alan, Paleontologists | 2GWU | Legendary Creature — Human Scientist | {T}, Exile a creature card from your graveyard: Discover X, where X is the mana value of the exiled card. Activate only as a sorcery. (Exile cards from the top of your library until you exile a nonland card with that mana value or less. Cast it without paying its mana cost or put it into your hand. Put the rest on the bottom in a random order.) 2/5 |
| Ad Nauseam | 3BB | Instant | Reveal the top card of your library and put that card into your hand. You lose life equal to its mana value. You may repeat this process any number of times. |
| Winter Eladrin | 2U | Creature — Faerie Elf Wizard | Gust of Wind — When Winter Eladrin enters the battlefield, return up to one other target creature to its owner's hand. 2/2 |
| Riftwing Cloudskate | 3UU | Creature — Illusion | Flying When Riftwing Cloudskate enters the battlefield, return target permanent to its owner's hand. Suspend 3—{1}{U} (Rather than cast this card from your hand, you may pay {1}{U} and exile it with three time counters on it. At the beginning of your upkeep, remove a time counter. When the last is removed, you may cast it without paying its mana cost. It has haste.) 2/2 |
| Void Squall | 4U | Sorcery | Return target nonland permanent to its owner's hand. Rebound (If you cast this spell from your hand, exile it as it resolves. At the beginning of your next upkeep, you may cast this card from exile without paying its mana cost.) |
| Urza's Ruinous Blast | 4W | Legendary Sorcery | (You may cast a legendary sorcery only if you control a legendary creature or planeswalker.) Exile all nonland permanents that aren't legendary. |
| Endless Cockroaches | 1BB | Creature — Insect | When Endless Cockroaches dies, return it to its owner's hand. 1/1 |
| Consign | 1U | Instant | Return target nonland permanent to its owner's hand. |
| Disperse | 1U | Instant | Return target nonland permanent to its owner's hand. |