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 |
|---|---|---|---|
| Undead Slayer | 2W | Creature — Human Cleric | {W}, {T}: Exile target Skeleton, Vampire, or Zombie. 2/2 |
| Fertile Thicket | Land | Fertile Thicket enters the battlefield tapped. When Fertile Thicket enters the battlefield, you may look at the top five cards of your library. If you do, reveal up to one basic land card from among them, then put that card on top of your library and the rest on the bottom in any order. {T}: Add {G}. | |
| Murmurs from Beyond | 2U | Instant — Arcane | Reveal the top three cards of your library. An opponent chooses one of them. Put that card into your graveyard and the rest into your hand. |
| Mairsil, the Pretender | 1UBR | Legendary Creature — Human Wizard | When Mairsil, the Pretender enters the battlefield, you may exile an artifact or creature card from your hand or graveyard and put a cage counter on it. Mairsil, the Pretender has all activated abilities of all cards you own in exile with cage counters on them. You may activate each of those abilities only once each turn. 4/4 |
| Athreos, Shroud-Veiled | 4WB | Legendary Enchantment Creature — God | Indestructible As long as your devotion to white and black is less than seven, Athreos isn't a creature. At the beginning of your end step, put a coin counter on another target creature. Whenever a creature with a coin counter on it dies or is put into exile, return that card to the battlefield under your control. 4/7 |
| Laboratory Maniac | 2U | Creature — Human Wizard | If you would draw a card while your library has no cards in it, you win the game instead. 2/2 |
| Aether Snap | 3BB | Sorcery | Remove all counters from all permanents and exile all tokens. |
| Patchwork Crawler | 1U | Creature — Zombie Horror | {2}{U}: Exile target creature card from your graveyard and put a +1/+1 counter on Patchwork Crawler. Patchwork Crawler has all activated abilities of all creature cards exiled with it. 1/2 |
| Jodah, the Unifier | WUBRG | Legendary Creature — Human Wizard | Legendary creatures you control get +X/+X, where X is the number of legendary creatures you control. Whenever you cast a legendary spell from your hand, exile cards from the top of your library until you exile a legendary nonland card with lesser mana value. You may cast that card without paying its mana cost. Put the rest on the bottom of your library in a random order. 5/5 |
| Second Thoughts | 4W | Instant | Exile target attacking creature. Draw a card. |