M:tG card similarity search
| Name | Mana | Type | Text |
|---|---|---|---|
| Bone Flute | 3 | Artifact | {2}, {T}: All creatures get -1/-0 until end of turn. |
| Hell Swarm | B | Instant | All creatures get -1/-0 until end of turn. |
| Infest | 1BB | Sorcery | All creatures get -2/-2 until end of turn. |
| Languish | 2BB | Sorcery | All creatures get -4/-4 until end of turn. |
| Marsh Gas | B | Instant | All creatures get -2/-0 until end of turn. |
| Nausea | 1B | Sorcery | All creatures get -1/-1 until end of turn. |
| Rags | 2BB | Sorcery | All creatures get -2/-2 until end of turn. |
| Shrivel | 1B | Sorcery | All creatures get -1/-1 until end of turn. |
| Lurking Nightstalker | BB | Creature — Nightstalker | Whenever Lurking Nightstalker attacks, it gets +2/+0 until end of turn. 1/1 |
| Backdraft Hellkite | 3RR | Creature — Dragon | Flying Whenever Backdraft Hellkite attacks, each instant and sorcery card in your graveyard gains flashback until end of turn. The flashback cost is equal to its mana cost. 4/4 |