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 |
|---|---|---|---|
| Thundermare | 5R | Creature — Elemental Horse | Haste (This creature can attack and {T} as soon as it comes under your control.) When Thundermare enters the battlefield, tap all other creatures. 5/5 |
| Woebringer Demon | 3BB | Creature — Demon | Flying At the beginning of each player's upkeep, that player sacrifices a creature. If the player can't, sacrifice Woebringer Demon. 4/4 |
| Perplex | 1UB | Instant | Counter target spell unless its controller discards their hand. Transmute {1}{U}{B} ({1}{U}{B}, Discard this card: Search your library for a card with the same mana value as this card, reveal it, put it into your hand, then shuffle. Transmute only as a sorcery.) |
| Monitor Monitor | 2UU | Creature — Human Employee | When Monitor Monitor enters the battlefield, open an Attraction. (Put the top card of your Attraction deck onto the battlefield.) Once each turn, you may pay {1} to reroll one or more dice you rolled. 2/5 |
| Breathstealer's Crypt | 2UB | Enchantment | If a player would draw a card, instead they draw a card and reveal it. If it's a creature card, that player discards it unless they pay 3 life. |
| Cat Burglar | 3B | Creature — Kor Rogue Minion | {2}{B}, {T}: Target player discards a card. Activate only as a sorcery. 2/2 |
| Mindwarper | 2BB | Creature — Spirit | Mindwarper enters the battlefield with three +1/+1 counters on it. {2}{B}, Remove a +1/+1 counter from Mindwarper: Target player discards a card. Activate only as a sorcery. 0/0 |
| Trove Mage | 2U | Creature — Human Wizard | When Trove Mage enters the battlefield, seek an artifact card from among the top ten cards of your library, then shuffle. 2/2 |
| Longtusk Stalker | G | Creature — Cat | Whenever Longtusk Stalker enters the battlefield or attacks, you get {E}. Pay {E}{E}: Longtusk Stalker perpetually gets +1/+0. You may choose a creature card in your hand. If you do, that card perpetually gets +1/+0. 1/1 |
| Asmoranomardicadaistinaculdacar | Legendary Creature — Human Wizard | As long as you've discarded a card this turn, you may pay {B/R} to cast this spell. When Asmoranomardicadaistinaculdacar enters the battlefield, you may search your library for a card named The Underworld Cookbook, reveal it, put it into your hand, then shuffle. Sacrifice two Foods: Target creature deals 6 damage to itself. 3/3 |