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 |
|---|---|---|---|
| Protean Raider | 1UR | Creature — Shapeshifter Pirate | Raid — If you attacked this turn, you may have Protean Raider enter the battlefield as a copy of any creature on the battlefield. 2/2 |
| Nexus of Fate | 5UU | Instant | Take an extra turn after this one. If Nexus of Fate would be put into a graveyard from anywhere, reveal Nexus of Fate and shuffle it into its owner's library instead. |
| Rushed Rebirth | BG | Instant | Choose target creature. When that creature dies this turn, search your library for a creature card with lesser mana value, put it onto the battlefield tapped, then shuffle. |
| Soldevi Excavations | Land | If Soldevi Excavations would enter the battlefield, sacrifice an untapped Island instead. If you do, put Soldevi Excavations onto the battlefield. If you don't, put it into its owner's graveyard. {T}: Add {C}{U}. {1}, {T}: Scry 1. | |
| Soaring Seacliff | Land | Soaring Seacliff enters the battlefield tapped. When Soaring Seacliff enters the battlefield, target creature gains flying until end of turn. {T}: Add {U}. | |
| Thunderherd Migration | 1G | Sorcery | As an additional cost to cast this spell, reveal a Dinosaur card from your hand or pay {1}. Search your library for a basic land card, put it onto the battlefield tapped, then shuffle. |
| Enclave Elite | 2U | Creature — Merfolk Soldier | Multikicker {1}{U} (You may pay an additional {1}{U} any number of times as you cast this spell.) Islandwalk (This creature can't be blocked as long as defending player controls an Island.) Enclave Elite enters the battlefield with a +1/+1 counter on it for each time it was kicked. 2/2 |
| Chain Devil | 3B | Creature — Devil | Animate Chains — When Chain Devil enters the battlefield, each player sacrifices a nontoken creature. 4/2 |
| Fauna Shaman | 1G | Creature — Elf Shaman | {G}, {T}, Discard a creature card: Search your library for a creature card, reveal it, put it into your hand, then shuffle. 2/2 |
| Armillary Sphere | 2 | Artifact | {2}, {T}, Sacrifice Armillary Sphere: Search your library for up to two basic land cards, reveal them, put them into your hand, then shuffle. |