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 |
|---|---|---|---|
| Gravegouger | 2B | Creature — Nightmare Horror | When Gravegouger enters the battlefield, exile up to two target cards from a single graveyard. When Gravegouger leaves the battlefield, return the exiled cards to their owner's graveyard. 2/2 |
| Aven Soulgazer | 3WW | Creature — Bird Cleric | Flying {2}{W}: Look at target face-down creature. 3/3 |
| Day of the Dragons | 4UUU | Enchantment | When Day of the Dragons enters the battlefield, exile all creatures you control. Then create that many 5/5 red Dragon creature tokens with flying. When Day of the Dragons leaves the battlefield, sacrifice all Dragons you control. Then return the exiled cards to the battlefield under your control. |
| Gaea's Will | Sorcery | Suspend 4—{G} Until end of turn, you may play lands and cast spells from your graveyard. If a card would be put into your graveyard from anywhere this turn, exile that card instead. | |
| Guff Rewrites History | 2R | Instant | For each player, choose target nonenchantment, nonland permanent that player controls. Those permanents' owners shuffle them into their libraries. Each player who controlled one of those permanents exiles cards from the top of their library until they exile a nonland card, then puts the rest on the bottom of their library in a random order. Each player may cast the nonland card they exiled without paying its mana cost. |
| Akal Pakal, First Among Equals | 2U | Legendary Creature — Human Advisor | At the beginning of each player's end step, if an artifact entered the battlefield under your control this turn, look at the top two cards of your library. Put one of them into your hand and the other into your graveyard. 1/5 |
| Cemetery Tampering | 2B | Enchantment | Hideaway 5 (When this enchantment enters the battlefield, look at the top five cards of your library, exile one face down, then put the rest on the bottom in a random order.) At the beginning of your upkeep, you may mill three cards. Then if there are twenty or more cards in your graveyard, you may play the exiled card without paying its mana cost. |
| Quest for Ula's Temple | U | Enchantment | At the beginning of your upkeep, you may look at the top card of your library. If it's a creature card, you may reveal it and put a quest counter on Quest for Ula's Temple. At the beginning of each end step, if there are three or more quest counters on Quest for Ula's Temple, you may put a Kraken, Leviathan, Octopus, or Serpent creature card from your hand onto the battlefield. |
| Horn of Greed | 3 | Artifact | Whenever a player plays a land, that player draws a card. |
| Runehorn Hellkite | 5R | Creature — Dragon | Flying {5}{R}, Exile Runehorn Hellkite from your graveyard: Each player discards their hand, then draws seven cards. 5/5 |