M:tG card similarity search
XGG · Battle — Siege
(As a Siege enters, choose an opponent to protect it. You and others can attack it. When it's defeated, exile it, then cast it transformed.) When Invasion of Ikoria enters the battlefield, search your library and/or graveyard for a non-Human creature card with mana value X or less and put it onto the battlefield. If you search your library this way, shuffle.
| Name | Mana | Type | Text |
|---|---|---|---|
| Vivien, Monsters' Advocate | 3GG | Legendary Planeswalker — Vivien | You may look at the top card of your library any time. You may cast creature spells from the top of your library. [+1]: Create a 3/3 green Beast creature token. Put your choice of a vigilance counter, a reach counter, or a trample counter on it. [−2]: When you next cast a creature spell this turn, search your library for a creature card with lesser mana value, put it onto the battlefield, then shuffle. Loyalty 3 |
| Zirilan of the Claw | 3RR | Legendary Creature — Viashino Shaman | {1}{R}{R}, {T}: Search your library for a Dragon permanent card, put that card onto the battlefield, then shuffle. That Dragon gains haste until end of turn. Exile it at the beginning of the next end step. 3/4 |
| Research | GU | Instant | Shuffle up to four cards you own from outside the game into your library. |
| Forced March | XBBB | Sorcery | Destroy all creatures with mana value X or less. |
| "Ach! Hans, Run!" | 2RRGG | Enchantment | At the beginning of your upkeep, you may say "Ach! Hans, run! It's the . . ." and the name of a creature card. If you do, search your library for a card with that name, put it onto the battlefield, then shuffle. That creature gains haste. Exile it at the beginning of the next end step. |
| Summoner's Pact | 0 | Instant | Search your library for a green creature card, reveal it, put it into your hand, then shuffle. At the beginning of your next upkeep, pay {2}{G}{G}. If you don't, you lose the game. |
| Environmental Sciences | 2 | Sorcery — Lesson | Search your library for a basic land card, reveal it, put it into your hand, then shuffle. You gain 2 life. |
| Spinewoods Armadillo | 4GG | Creature — Armadillo | Reach Ward {3} (Whenever this creature becomes the target of a spell or ability an opponent controls, counter it unless that player pays {3}.) {1}{G}, Discard Spinewoods Armadillo: Search your library for a basic land card or a Desert card, reveal it, put it into your hand, then shuffle. You gain 3 life. 7/7 |
| Elvish Harbinger | 2G | Creature — Elf Druid | When Elvish Harbinger enters the battlefield, you may search your library for an Elf card, reveal it, then shuffle and put that card on top. {T}: Add one mana of any color. 1/2 |
| Denying Wind | 7UU | Sorcery | Search target player's library for up to seven cards and exile them. Then that player shuffles. |