M:tG card similarity search
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.)
| Name | Mana | Type | Text |
|---|---|---|---|
| Phyresis Outbreak | 2B | Sorcery | Each opponent gets a poison counter. Then each creature your opponents control gets -1/-1 until end of turn for each poison counter its controller has. |
| Cankerous Thirst | 3B/G | Instant | If {B} was spent to cast this spell, you may have target creature get -3/-3 until end of turn. If {G} was spent to cast this spell, you may have target creature get +3/+3 until end of turn. (Do both if {B}{G} was spent.) |
| Final Revels | 4B | Sorcery | Choose one — • All creatures get +2/+0 until end of turn. • All creatures get -0/-2 until end of turn. |
| Binding Geist | 2U | Creature — Spirit | Whenever Binding Geist attacks, target creature an opponent controls gets -2/-0 until end of turn. Disturb {1}{U} (You may cast this card from your graveyard transformed for its disturb cost.) 3/1 |
| Briarblade Adept | 4B | Creature — Elf Assassin | Whenever Briarblade Adept attacks, target creature an opponent controls gets -1/-1 until end of turn. Encore {3}{B} ({3}{B}, Exile this card from your graveyard: For each opponent, create a token copy that attacks that opponent this turn if able. They gain haste. Sacrifice them at the beginning of the next end step. Activate only as a sorcery.) 3/4 |
| Ubul Sar Gatekeepers | 3B | Creature — Zombie Soldier | When Ubul Sar Gatekeepers enters the battlefield, if you control two or more Gates, target creature an opponent controls gets -2/-2 until end of turn. 2/4 |
| Toxic Stench | 1B | Instant | Target nonblack creature gets -1/-1 until end of turn. Threshold — If seven or more cards are in your graveyard, instead destroy that creature. It can't be regenerated. |
| Tooth Collector | 2B | Creature — Human Rogue | When Tooth Collector enters the battlefield, target creature an opponent controls gets -1/-1 until end of turn. Delirium — At the beginning of each opponent's upkeep, if there are four or more card types among cards in your graveyard, target creature that player controls gets -1/-1 until end of turn. 3/2 |
| Vedalken Mesmerist | 1U | Creature — Vedalken Wizard | Whenever Vedalken Mesmerist attacks, target creature an opponent controls gets -2/-0 until end of turn. 2/1 |
| Terisiare's Devastation | X2BB | Sorcery | You lose X life and create X tapped Powerstone tokens. Then all creatures get -1/-1 until end of turn for each artifact you control. (The tokens are artifacts with "{T}: Add {C}. This mana can't be spent to cast a nonartifact spell.") |