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 |
|---|---|---|---|
| Ulamog's Nullifier | 2UB | Creature — Eldrazi Processor | Devoid (This card has no color.) Flash Flying When Ulamog's Nullifier enters the battlefield, you may put two cards your opponents own from exile into their owners' graveyards. If you do, counter target spell. 2/3 |
| Moment of Truth | 1U | Instant | Look at the top three cards of your library. Put one of those cards into your hand, one into your graveyard, and one on the bottom of your library. |
| Crystal Seer | 4U | Creature — Vedalken Wizard | When Crystal Seer enters the battlefield, look at the top four cards of your library, then put them back in any order. {4}{U}: Return Crystal Seer to its owner's hand. 2/2 |
| Council's Deliberation | 1U | Instant | Draw a card. Whenever you scry, if you control an Island, you may exile Council's Deliberation from your graveyard. If you do, draw a card. |
| Lieutenant Kirtar | 1WW | Legendary Creature — Bird Soldier | Flying {1}{W}, Sacrifice Lieutenant Kirtar: Exile target attacking creature. 2/2 |
| Steady Tortoise | 4G | Creature — Turtle | Ward {2} Whenever you attack, Steady Tortoise perpetually gets +1/+1. This ability also triggers if Steady Tortoise is in exile. 3/3 |
| The War Games | 2WW | Enchantment — Saga | (As this Saga enters and after your draw step, add a lore counter. Sacrifice after IV.) I — Each player creates three tapped 1/1 white Warrior creature tokens. The tokens are goaded for as long as The War Games remains on the battlefield. II, III — Put a +1/+1 counter on each Warrior creature. IV — You may exile a nontoken creature you control. When you do, exile all Warriors. |
| Undercity Plunder | 1B | Sorcery | Target opponent discards a card. Then they may discard an additional card. If they don't, conjure a duplicate of a random card from their library into your hand. It perpetually gains "You may spend mana as though it were mana of any color to cast this spell." |
| Idol of Endurance | 2W | Artifact | When Idol of Endurance enters the battlefield, exile all creature cards with mana value 3 or less from your graveyard until Idol of Endurance leaves the battlefield. {1}{W}, {T}: Until end of turn, you may cast a creature spell from among cards exiled with Idol of Endurance without paying its mana cost. |
| Sinister Concierge | 1U | Creature — Human Wizard | When Sinister Concierge dies, you may exile it and put three time counters on it. If you do, exile up to one target creature and put three time counters on it. Each card exiled this way that doesn't have suspend gains suspend. (For each card with suspend, its owner removes a time counter from it at the beginning of their upkeep. When the last is removed, they may cast it without paying its mana cost. Those creature spells have haste.) 2/1 |