M:tG card similarity search
4BB · Creature — Nightmare
Mutate {4}{B} (If you cast this spell for its mutate cost, put it over or under target non-Human creature you own. They mutate into the creature on top plus all abilities from under it.) Flying Whenever this creature mutates, exile the top card of each opponent's library face down. You may look at and play those cards for as long as they remain exiled. 5/5
| Name | Mana | Type | Text |
|---|---|---|---|
| Scrib Nibblers | 2B | Creature — Rat | {T}: Exile the top card of target player's library. If it's a land card, you gain 1 life. Landfall — Whenever a land enters the battlefield under your control, you may untap Scrib Nibblers. 1/1 |
| Case the Joint | 3U | Instant | Draw two cards, then look at the top card of each player's library. |
| Sheoldred's Assimilator | 1B | Creature — Phyrexian Horror | Menace Whenever Sheoldred's Assimilator enters the battlefield or attacks, exile up to one target card from a graveyard. If a card is exiled this way, you may conjure a duplicate of that card into the top five cards of your library at random. 3/1 |
| Chandra, Pyromaster | 2RR | Legendary Planeswalker — Chandra | [+1]: Chandra, Pyromaster deals 1 damage to target player or planeswalker and 1 damage to up to one target creature that player or that planeswalker's controller controls. That creature can't block this turn. [0]: Exile the top card of your library. You may play it this turn. [−7]: Exile the top ten cards of your library. Choose an instant or sorcery card exiled this way and copy it three times. You may cast the copies without paying their mana costs. Loyalty 4 |
| Necropotence | BBB | Enchantment | Skip your draw step. Whenever you discard a card, exile that card from your graveyard. Pay 1 life: Exile the top card of your library face down. Put that card into your hand at the beginning of your next end step. |
| Grolnok, the Omnivore | 2GU | Legendary Creature — Frog | Whenever a Frog you control attacks, mill three cards. Whenever a permanent card is put into your graveyard from your library, exile it with a croak counter on it. You may play lands and cast spells from among cards you own in exile with croak counters on them. 3/3 |
| Draugr Thought-Thief | 2U | Creature — Zombie Rogue | When Draugr Thought-Thief enters the battlefield, look at the top card of target player's library. You may put that card into their graveyard. 3/2 |
| Aven Windreader | 3UU | Creature — Bird Soldier Wizard | Flying (This creature can't be blocked except by creatures with flying or reach.) {1}{U}: Target player reveals the top card of their library. 3/3 |
| Hostile Negotiations | 3B | Instant | Exile the top three cards of your library in a face-down pile, then exile the top three cards of your library in another face-down pile. Look at the cards in each pile, then turn a pile of your choice face up. An opponent chooses one of those piles. Put all cards in the chosen pile into your hand and the rest into your graveyard. You lose 3 life. |
| Thoughtpicker Witch | B | Creature — Human Wizard | {1}, Sacrifice a creature: Look at the top two cards of target opponent's library, then exile one of them. 1/1 |