M:tG card similarity search
3UB · Legendary Creature — Nightmare Horror
Umbris, Fear Manifest gets +1/+1 for each card your opponents own in exile. Whenever Umbris or another Nightmare or Horror enters the battlefield under your control, target opponent exiles cards from the top of their library until they exile a land card. 1/1
| Name | Mana | Type | Text |
|---|---|---|---|
| Genesis Ultimatum | GGUUURR | Sorcery | Look at the top five cards of your library. Put any number of permanent cards from among them onto the battlefield and the rest into your hand. Exile Genesis Ultimatum. |
| Sanity Grinding | UUU | Sorcery | Chroma — Reveal the top ten cards of your library. For each blue mana symbol in the mana costs of the revealed cards, target opponent mills a card. Then put the cards you revealed this way on the bottom of your library in any order. |
| Ertai's Meddling | XU | Instant | X can't be 0. Target spell's controller exiles it with X delay counters on it. At the beginning of each of that player's upkeeps, if that card is exiled, remove a delay counter from it. If the card has no delay counters on it, the player puts it onto the stack as a copy of the original spell. |
| Augmenter Pugilist | 1GG | Creature — Troll Druid | Trample As long as you control eight or more lands, Augmenter Pugilist gets +5/+5. 3/3 |
| Phabine, Boss's Confidant | 3RGW | Legendary Creature — Cat Advisor | Creature tokens you control have haste. Parley — At the beginning of combat on your turn, each player reveals the top card of their library. For each land card revealed this way, you create a 1/1 green and white Citizen creature token. Then creatures you control get +1/+1 until end of turn for each nonland card revealed this way. Then each player draws a card. 3/6 |
| The Dragon-Kami Reborn | 2G | Enchantment — Saga | (As this Saga enters and after your draw step, add a lore counter.) I, II — You gain 2 life. Look at the top three cards of your library. Exile one of them face down with a hatching counter on it, then put the rest on the bottom of your library in any order. III — Exile this Saga, then return it to the battlefield transformed under your control. |
| Topple | 2W | Sorcery | Exile target creature with the greatest power among creatures on the battlefield. (If two or more creatures are tied for greatest power, target any one of them.) |
| Gunk Slug | 2B | Creature — Slug | When Gunk Slug enters the battlefield, create three Gunk token cards and shuffle them into target opponent's library. (Gunk is a colorless sorcery card with no mana cost that has cycling {4}.) 2/3 |
| Lurking Predators | 4GG | Enchantment | Whenever an opponent casts a spell, reveal the top card of your library. If it's a creature card, put it onto the battlefield. Otherwise, you may put that card on the bottom of your library. |
| Spelljack | 3UUU | Instant | Counter target spell. If that spell is countered this way, exile it instead of putting it into its owner's graveyard. You may play it without paying its mana cost for as long as it remains exiled. (If it has X in its mana cost, X is 0.) |