M:tG card similarity search
· Artifact — Contraption
Whenever you crank Mandatory Friendship Shackles, target creature gets -1/-1 until end of turn.
| Name | Mana | Type | Text |
|---|---|---|---|
| Umezawa's Charm | 1B | Instant | Choose one — • Target creature gets +2/+2 until end of turn. • Target creature gets -1/-1 until end of turn. • You gain 2 life. |
| Plague Mare | 1BB | Creature — Nightmare Horse | Plague Mare can't be blocked by white creatures. When Plague Mare enters the battlefield, creatures your opponents control get -1/-1 until end of turn. 2/2 |
| Zealous Persecution | WB | Instant | Until end of turn, creatures you control get +1/+1 and creatures your opponents control get -1/-1. |
| Highspire Infusion | 1G | Instant | Target creature gets +3/+3 until end of turn. You get {E}{E} (two energy counters). |
| Drag to the Bottom | 2BB | Sorcery | Domain — Each creature gets -X/-X until end of turn, where X is 1 plus the number of basic land types among lands you control. |
| Black Sun's Twilight | XB | Instant | Up to one target creature gets -X/-X until end of turn. If X is 5 or more, return a creature card with mana value X or less from your graveyard to the battlefield tapped. |
| Gravitational Shift | 3UU | Enchantment | Creatures with flying get +2/+0. Creatures without flying get -2/-0. |
| Massacre | 2BB | Sorcery | If an opponent controls a Plains and you control a Swamp, you may cast this spell without paying its mana cost. All creatures get -2/-2 until end of turn. |
| Nameless Inversion | 1B | Tribal Instant — Shapeshifter | Changeling (This card is every creature type.) Target creature gets +3/-3 and loses all creature types until end of turn. |
| Sickening Shoal | XBB | Instant — Arcane | You may exile a black card with mana value X from your hand rather than pay this spell's mana cost. Target creature gets -X/-X until end of turn. |