M:tG card similarity search
| Name | Mana | Type | Text |
|---|---|---|---|
| Jace's Scrutiny | 1U | Instant | Target creature gets -4/-0 until end of turn. Investigate. (Create a Clue token. It's an artifact with "{2}, Sacrifice this artifact: Draw a card.") |
| Serve | 1U | Instant | Target creature gets -6/-0 until end of turn. Fuse (You may cast one or both halves of this card from your hand.) |
| Smokespew Invoker | 2B | Creature — Zombie Mutant | {7}{B}: Target creature gets -3/-3 until end of turn. 3/1 |
| Sudden Death | 1BB | Instant | Split second (As long as this spell is on the stack, players can't cast spells or activate abilities that aren't mana abilities.) Target creature gets -4/-4 until end of turn. |
| Krosan Constrictor | 3G | Creature — Snake | Swampwalk (This creature can't be blocked as long as defending player controls a Swamp.) {T}: Target black creature gets -2/-0 until end of turn. 2/2 |
| Hideous Laughter | 2BB | Instant — Arcane | All creatures get -2/-2 until end of turn. Splice onto Arcane {3}{B}{B} (As you cast an Arcane spell, you may reveal this card from your hand and pay its splice cost. If you do, add this card's effects to that spell.) |
| Glistening Deluge | 1BB | Sorcery | All creatures get -1/-1 until end of turn. Creatures that are green and/or white get an additional -2/-2 until end of turn. |
| Agony Warp | UB | Instant | Target creature gets -3/-0 until end of turn. Target creature gets -0/-3 until end of turn. |
| Keening Banshee | 2BB | Creature — Spirit | Flying When Keening Banshee enters the battlefield, target creature gets -2/-2 until end of turn. 2/2 |
| Desert's Due | 1B | Instant | Target creature gets -2/-2 until end of turn. It gets an additional -1/-1 until end of turn for each Desert you control. |