M:tG card similarity search
1G · 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 Ixalan enters the battlefield, look at the top five cards of your library. You may reveal a permanent card from among them and put it into your hand. Put the rest on the bottom of your library in a random order.
| Name | Mana | Type | Text |
|---|---|---|---|
| Precognition | 4U | Enchantment | At the beginning of your upkeep, you may look at the top card of target opponent's library. If you do, you may put that card on the bottom of that player's library. |
| Phyrexian Portal | 3 | Artifact | {3}: If your library has ten or more cards in it, target opponent looks at the top ten cards of your library and separates them into two face-down piles. Exile one of those piles. Search the other pile for a card, put it into your hand, then shuffle the rest of that pile into your library. |
| Lagoon Breach | 1U | Instant — Adventure | The owner of target attacking creature you don't control puts it on the top or bottom of their library. |
| Puresight Merrow | W/UW/U | Creature — Merfolk Wizard | {W/U}, {Q}: Look at the top card of your library. You may exile that card. ({Q} is the untap symbol.) 2/2 |
| Run Out of Town | 3U | Instant | The owner of target nonland permanent puts it on the top or bottom of their library. |
| Archghoul of Thraben | 2B | Creature — Zombie Cleric | Whenever Archghoul of Thraben or another Zombie you control dies, look at the top card of your library. If it's a Zombie card, you may reveal it and put it into your hand. If you don't put the card into your hand, you may put it into your graveyard. 3/2 |
| Sauron's Ransom | 1UB | Instant | Choose an opponent. They look at the top four cards of your library and separate them into a face-down pile and a face-up pile. Put one pile into your hand and the other into your graveyard. The Ring tempts you. |
| Natural Selection | G | Instant | Look at the top three cards of target player's library, then put them back in any order. You may have that player shuffle. |
| Scroll Rack | 2 | Artifact | {1}, {T}: Exile any number of cards from your hand face down. Put that many cards from the top of your library into your hand. Then look at the exiled cards and put them on top of your library in any order. |
| Nascent Metamorph | 1U | Creature — Shapeshifter | Whenever Nascent Metamorph attacks or blocks, target opponent reveals cards from the top of their library until they reveal a creature card. Nascent Metamorph becomes a copy of that card until end of turn. Then that player puts all cards revealed this way on the bottom of their library in a random order. 1/1 |