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 |
|---|---|---|---|
| Brink of Madness | 2BB | Enchantment | At the beginning of your upkeep, if you have no cards in hand, sacrifice Brink of Madness and target opponent discards their hand. |
| Brilliant Ultimatum | WWUUUBB | Sorcery | Exile the top five cards of your library. An opponent separates those cards into two piles. You may play lands and cast spells from one of those piles. If you cast a spell this way, you cast it without paying its mana cost. |
| In the Presence of Ages | 2G | Instant | Reveal the top four cards of your library. You may put a creature card and/or a land card from among them into your hand. Put the rest into your graveyard. |
| Relentless Pursuit | 2G | Sorcery | Reveal the top four cards of your library. You may put a creature card and/or a land card from among them into your hand. Put the rest into your graveyard. |
| No More Lies | WU | Instant | Counter target spell unless its controller pays {3}. If that spell is countered this way, exile it instead of putting it into its owner's graveyard. |
| Syncopate | XU | Instant | Counter target spell unless its controller pays {X}. If that spell is countered this way, exile it instead of putting it into its owner's graveyard. |
| Dramatic Rescue | WU | Instant | Return target creature to its owner's hand. You gain 2 life. |
| Earwig Squad | 3BB | Creature — Goblin Rogue | Prowl {2}{B} (You may cast this for its prowl cost if you dealt combat damage to a player this turn with a Goblin or Rogue.) When Earwig Squad enters the battlefield, if its prowl cost was paid, search target opponent's library for three cards and exile them. Then that player shuffles. 5/3 |
| Eat to Extinction | 3B | Instant | Exile target creature or planeswalker. Surveil 1. (Look at the top card of your library. You may put that card into your graveyard.) |
| The Reality Chip | 1U | Legendary Artifact Creature — Equipment Jellyfish | You may look at the top card of your library any time. As long as The Reality Chip is attached to a creature, you may play lands and cast spells from the top of your library. Reconfigure {2}{U} ({2}{U}: Attach to target creature you control; or unattach from a creature. Reconfigure only as a sorcery. While attached, this isn't a creature.) 0/4 |