M:tG card similarity search
1BB · Creature — Horror
When Hidden Horror enters the battlefield, sacrifice it unless you discard a creature card. 4/4
| Name | Mana | Type | Text |
|---|---|---|---|
| Invasion of Ergamon | RG | Battle — Siege | (As a Siege enters, choose an opponent to protect it. You and others can attack it. When it's defeated, exile it, then cast it transformed.) When Invasion of Ergamon enters the battlefield, create a Treasure token. Then you may discard a card. If you do, draw a card. |
| Woodland Cemetery | Land | Woodland Cemetery enters the battlefield tapped unless you control a Swamp or a Forest. {T}: Add {B} or {G}. | |
| Rites of Refusal | 1U | Instant | Discard any number of cards. Counter target spell unless its controller pays {3} for each card discarded this way. |
| Glacial Fortress | Land | Glacial Fortress enters the battlefield tapped unless you control a Plains or an Island. {T}: Add {W} or {U}. | |
| Automatic Librarian | 3 | Artifact Creature — Construct | When Automatic Librarian enters the battlefield, scry 2. (Look at the top two cards of your library, then put any number of them on the bottom of your library and the rest on top in any order.) 3/2 |
| Disinformation Campaign | 1UB | Enchantment | When Disinformation Campaign enters the battlefield, you draw a card and each opponent discards a card. Whenever you surveil, return Disinformation Campaign to its owner's hand. |
| Medicine Bag | 3 | Artifact | {1}, {T}, Discard a card: Regenerate target creature. |
| Syphon Mind | 3B | Sorcery | Each other player discards a card. You draw a card for each card discarded this way. |
| Dragonskull Summit | Land | Dragonskull Summit enters the battlefield tapped unless you control a Swamp or a Mountain. {T}: Add {B} or {R}. | |
| Galadhrim Guide | 3G | Creature — Elf Scout | When Galadhrim Guide enters the battlefield, scry 2. 3/4 |