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 |
|---|---|---|---|
| Power of Persuasion | 2U | Sorcery | Choose target creature an opponent controls, then roll a d20. 1—9 | Return it to its owner's hand. 10—19 | Its owner puts it on the top or bottom of their library. 20 | Gain control of it until the end of your next turn. |
| Undead Butler | 1B | Creature — Zombie | When Undead Butler enters the battlefield, mill three cards. (Put the top three cards of your library into your graveyard.) When Undead Butler dies, you may exile it. When you do, return target creature card from your graveyard to your hand. 1/2 |
| Sifter Wurm | 5GG | Creature — Wurm | Trample When Sifter Wurm enters the battlefield, scry 3, then reveal the top card of your library. You gain life equal to that card's mana value. 7/7 |
| Hua Tuo, Honored Physician | 1GG | Legendary Creature — Human | {T}: Put target creature card from your graveyard on top of your library. Activate only during your turn, before attackers are declared. 1/2 |
| Fading Hope | U | Instant | Return target creature to its owner's hand. If its mana value was 3 or less, scry 1. (Look at the top card of your library. You may put that card on the bottom of your library.) |
| Flame-Wreathed Phoenix | 2RR | Creature — Phoenix | Flying Tribute 2 (As this creature enters the battlefield, an opponent of your choice may put two +1/+1 counters on it.) When Flame-Wreathed Phoenix enters the battlefield, if tribute wasn't paid, it gains haste and "When this creature dies, return it to its owner's hand." 3/3 |
| Wake to Slaughter | 3BR | Sorcery | Choose up to two target creature cards in your graveyard. An opponent chooses one of them. Return that card to your hand. Return the other to the battlefield under your control. It gains haste. Exile it at the beginning of the next end step. Flashback {4}{B}{R} (You may cast this card from your graveyard for its flashback cost. Then exile it.) |
| Nightmare Incursion | 5B | Sorcery | Search target player's library for up to X cards, where X is the number of Swamps you control, and exile them. Then that player shuffles. |
| Stairs to Infinity | Plane — Xerex | Players have no maximum hand size. Whenever you roll the planar die, draw a card. Whenever chaos ensues, reveal the top card of your planar deck. You may put it on the bottom of your planar deck. | |
| Pox | BBB | Sorcery | Each player loses a third of their life, then discards a third of the cards in their hand, then sacrifices a third of the creatures they control, then sacrifices a third of the lands they control. Round up each time. |