M:tG card similarity search
2B · Enchantment
{3}{B}: Target opponent reveals a card at random from their hand. Target creature gets -X/-X until end of turn, where X is the revealed card's mana value. Activate only as a sorcery.
| Name | Mana | Type | Text |
|---|---|---|---|
| Failed Conversion | 4B | Enchantment — Aura | Enchant creature Enchanted creature gets -4/-4. When enchanted creature dies, surveil 2. (Look at the top two cards of your library, then put any number of them into your graveyard and the rest on top of your library in any order.) |
| Mushroom Watchdogs | 1G | Creature — Dog | Sacrifice a Food: Put a +1/+1 counter on Mushroom Watchdogs. It gains vigilance until end of turn. Activate only as a sorcery. 2/2 |
| Dust | 3W | Sorcery | Aftermath (Cast this spell only from your graveyard. Then exile it.) Exile any number of target creatures that have -1/-1 counters on them. |
| Grave Choice | 2B | Instant | Target opponent sacrifices a nontoken creature. If that creature had mana value 2 or less, conjure a duplicate of it into your hand. That duplicate perpetually gains "You may spend mana as though it were mana of any color to cast this spell." |
| Vampirism | 1B | Enchantment — Aura | Enchant creature When Vampirism enters the battlefield, draw a card at the beginning of the next turn's upkeep. Enchanted creature gets +1/+1 for each other creature you control. Other creatures you control get -1/-1. |
| Mystic Genesis | 2GUU | Instant | Counter target spell. Create an X/X green Ooze creature token, where X is that spell's mana value. |
| Growth Spurt | 1G | Instant | Roll a six-sided die. Target creature gets +X/+X until end of turn, where X is the result. |
| Demand | 1WU | Sorcery | Search your library for a multicolored card, reveal it, put it into your hand, then shuffle. |
| Breach | 2B | Instant | Target creature gets +2/+0 and gains fear until end of turn. (It can't be blocked except by artifact creatures and/or black creatures.) |
| Merrow Harbinger | 3U | Creature — Merfolk Wizard | Islandwalk (This creature can't be blocked as long as defending player controls an Island.) When Merrow Harbinger enters the battlefield, you may search your library for a Merfolk card, reveal it, then shuffle and put that card on top. 2/3 |