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 |
|---|---|---|---|
| Temporal Spring | 1GU | Sorcery | Put target permanent on top of its owner's library. |
| Petravark | 3R | Creature — Nightmare Beast | When Petravark enters the battlefield, exile target land. When Petravark leaves the battlefield, return the exiled card to the battlefield under its owner's control. 2/2 |
| Dark Impostor | 2B | Creature — Vampire Assassin | {4}{B}{B}: Exile target creature and put a +1/+1 counter on Dark Impostor. Dark Impostor has all activated abilities of all creature cards exiled with it. 2/2 |
| Myr Mindservant | 1 | Artifact Creature — Myr | {2}, {T}: Shuffle your library. 1/1 |
| Dark Tutelage | 2B | Enchantment | At the beginning of your upkeep, reveal the top card of your library and put that card into your hand. You lose life equal to its mana value. |
| Not on My Watch | 1W | Instant | Exile target attacking creature. |
| Order | 3W | Instant | Exile target attacking creature. |
| Anchor to the Aether | 2U | Sorcery | Put target creature on top of its owner's library. Scry 1. (Look at the top card of your library. You may put that card on the bottom of your library.) |
| Suffer the Past | XB | Instant | Exile X target cards from target player's graveyard. For each card exiled this way, that player loses 1 life and you gain 1 life. |
| Dreamtail Heron | 4U | Creature — Elemental Bird | Mutate {3}{U} (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, draw a card. 3/4 |