M:tG card similarity search
1U · Enchantment
Cumulative upkeep {1} (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.) When Ancestral Knowledge enters the battlefield, look at the top ten cards of your library, then exile any number of them and put the rest back on top of your library in any order. When Ancestral Knowledge leaves the battlefield, shuffle your library.
| Name | Mana | Type | Text |
|---|---|---|---|
| Recruiter of the Guard | 2W | Creature — Human Soldier | When Recruiter of the Guard enters the battlefield, you may search your library for a creature card with toughness 2 or less, reveal it, put it into your hand, then shuffle. 1/1 |
| Dual Nature | 4GG | Enchantment | Whenever a nontoken creature enters the battlefield, its controller creates a token that's a copy of that creature. Whenever a nontoken creature leaves the battlefield, exile all tokens with the same name as that creature. When Dual Nature leaves the battlefield, exile all tokens created with Dual Nature. |
| Shimatsu the Bloodcloaked | 3R | Legendary Creature — Demon Spirit | As Shimatsu the Bloodcloaked enters the battlefield, sacrifice any number of permanents. Shimatsu enters the battlefield with that many +1/+1 counters on it. 0/0 |
| Temp of the Damned | 2B | Creature — Zombie | As Temp of the Damned enters the battlefield, roll a six-sided die. Temp of the Damned enters the battlefield with a number of funk counters on it equal to the result. At the beginning of your upkeep, remove a funk counter from Temp of the Damned. If you can't, sacrifice it. 3/3 |
| Lapse of Certainty | 2W | Instant | Counter target spell. If that spell is countered this way, put it on top of its owner's library instead of into that player's graveyard. |
| Memory Lapse | 1U | Instant | Counter target spell. If that spell is countered this way, put it on top of its owner's library instead of into that player's graveyard. |
| Unexpected Results | 2GU | Sorcery | Shuffle your library, then reveal the top card. If it's a nonland card, you may cast it without paying its mana cost. If it's a land card, you may put it onto the battlefield and return Unexpected Results to its owner's hand. |
| Patchplate Resolute | 3 | Artifact Creature — Soldier | When Patchplate Resolute enters or leaves the battlefield, you get a one-time boon with "When you cast a creature spell, that creature enters the battlefield with an additional +1/+1 counter on it." Unearth {1}{W} 3/3 |
| Circling Vultures | B | Creature — Bird | Flying You may discard Circling Vultures any time you could cast an instant. At the beginning of your upkeep, sacrifice Circling Vultures unless you exile the top creature card of your graveyard. 3/2 |
| Fertile Footsteps | 2G | Sorcery — Adventure | Search your library for a basic land card, put it onto the battlefield, then shuffle. (Then exile this card. You may cast the creature later from exile.) |