M:tG card similarity search
| Name | Mana | Type | Text |
|---|---|---|---|
| Festergloom | 2B | Sorcery | Nonblack creatures get -1/-1 until end of turn. |
| Crosswinds | 1G | Enchantment | Creatures with flying get -2/-0. |
| Kaervek, the Spiteful | 2BB | Legendary Creature — Human Warlock | Other creatures get -1/-1. 3/2 |
| Hazardous Conditions | 2BG | Sorcery | Creatures with no counters on them get -2/-2 until end of turn. |
| 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. |
| Mutilate | 2BB | Sorcery | All creatures get -1/-1 until end of turn for each Swamp you control. |
| Golden Demise | 1BB | Sorcery | Ascend (If you control ten or more permanents, you get the city's blessing for the rest of the game.) All creatures get -2/-2 until end of turn. If you have the city's blessing, instead only creatures your opponents control get -2/-2 until end of turn. |
| A-Precipitous Drop | 1B | Enchantment — Aura | Enchant creature When Precipitous Drop enters the battlefield, venture into the dungeon. (Enter the first room or advance to the next room.) Enchanted creature gets -2/-2. It gets -5/-5 instead as long as you've completed a dungeon. |
| 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 |
| Rising Miasma | 3B | Sorcery | All creatures get -2/-2 until end of turn. Awaken 3—{5}{B}{B} (If you cast this spell for {5}{B}{B}, also put three +1/+1 counters on target land you control and it becomes a 0/0 Elemental creature with haste. It's still a land.) |