M:tG card similarity search
U · Instant
Target creature you don't control gets -4/-0 until end of turn. Overload {2}{U} (You may cast this spell for its overload cost. If you do, change "target" in its text to "each.")
| Name | Mana | Type | Text | 
|---|---|---|---|
| Demonspine Whip | BR | Artifact — Equipment | {X}: Equipped creature gets +X/+0 until end of turn. Equip {1} | 
| 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 | 
| Flowstone Slide | X2RR | Sorcery | All creatures get +X/-X until end of turn. | 
| Rollick of Abandon | 3RR | Sorcery | All creatures get +2/-2 until end of turn. | 
| Cabal Pit | Land | {T}: Add {B}. Cabal Pit deals 1 damage to you. Threshold — {B}, {T}, Sacrifice Cabal Pit: Target creature gets -2/-2 until end of turn. Activate only if seven or more cards are in your graveyard. | |
| Death Frenzy | 3BG | Sorcery | All creatures get -2/-2 until end of turn. Whenever a creature dies this turn, you gain 1 life. | 
| Vectis Agents | 3UB | Artifact Creature — Human Rogue | {U}{B}: Vectis Agents gets -2/-0 until end of turn and can't be blocked this turn. 4/3 | 
| Clinging Darkness | 1B | Enchantment — Aura | Enchant creature Enchanted creature gets -4/-1. | 
| Dead Weight | B | Enchantment — Aura | Enchant creature Enchanted creature gets -2/-2. | 
| Debilitating Injury | 1B | Enchantment — Aura | Enchant creature Enchanted creature gets -2/-2. |