M:tG card similarity search
3UU · 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 Arcavios enters the battlefield, search your library, graveyard, and/or outside the game for an instant or sorcery card you own, reveal it, and put it into your hand. If you search your library this way, shuffle.
| Name | Mana | Type | Text |
|---|---|---|---|
| Lay of the Land | G | Sorcery | Search your library for a basic land card, reveal it, put it into your hand, then shuffle. |
| Weird Harvest | XGG | Sorcery | Each player may search their library for up to X creature cards, reveal those cards, put them into their hand, then shuffle. |
| Sliver Overlord | WUBRG | Legendary Creature — Sliver Mutant | {3}: Search your library for a Sliver card, reveal that card, put it into your hand, then shuffle. {3}: Gain control of target Sliver. (This effect lasts indefinitely.) 7/7 |
| The First Doctor | 1WU | Legendary Creature — Time Lord Doctor | When The First Doctor enters the battlefield, search your library and/or graveyard for a card named TARDIS, reveal it, and put it into your hand. If you search your library this way, shuffle. Whenever you cast a spell with cascade, put a +1/+1 counter on target artifact or creature. 2/2 |
| Liliana's Shade | 2BB | Creature — Shade | When Liliana's Shade enters the battlefield, you may search your library for a Swamp card, reveal it, put it into your hand, then shuffle. {B}: Liliana's Shade gets +1/+1 until end of turn. 1/1 |
| Flamekin Harbinger | R | Creature — Elemental Shaman | When Flamekin Harbinger enters the battlefield, you may search your library for an Elemental card, reveal it, then shuffle and put that card on top. 1/1 |
| Open the Gates | G | Sorcery | Search your library for a basic land card or Gate card, reveal it, put it into your hand, then shuffle. |
| Journey for the Elixir | 2G | Sorcery | Search your library and graveyard for a basic land card and a card named Jiang Yanggu, reveal them, put them into your hand, then shuffle. |
| Attune with Aether | G | Sorcery | Search your library for a basic land card, reveal it, put it into your hand, then shuffle. You get {E}{E} (two energy counters). |
| Dark Petition | 3BB | Sorcery | Search your library for a card, put that card into your hand, then shuffle. Spell mastery — If there are two or more instant and/or sorcery cards in your graveyard, add {B}{B}{B}. |