M:tG card similarity search
1BB · Creature — Bird
Flying When Death's-Head Buzzard dies, all creatures get -1/-1 until end of turn. 2/1
| Name | Mana | Type | Text | 
|---|---|---|---|
| Fyndhorn Pollen | 2G | Enchantment | Cumulative upkeep {1} (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.) All creatures get -1/-0. {1}{G}: All creatures get -1/-0 until end of turn. | 
| Drown in Ichor | 1B | Sorcery | Target creature gets -4/-4 until end of turn. Proliferate. (Choose any number of permanents and/or players, then give each another counter of each kind already there.) | 
| Whisper of the Dross | B | Instant | Target creature gets -1/-1 until end of turn. Proliferate. (Choose any number of permanents and/or players, then give each another counter of each kind already there.) | 
| Ray of Enfeeblement | B | Instant | Target creature gets -4/-1 until end of turn. If that creature is white, it gets -4/-4 until end of turn instead. | 
| 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.") | 
| Arcane Subtraction | 1U | Instant | Target creature gets -4/-0 until end of turn. Learn. (You may reveal a Lesson card you own from outside the game and put it into your hand, or discard a card to draw a card.) | 
| 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.) | 
| 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. | 
| Death Wind | XB | Instant | Target creature gets -X/-X until end of turn. | 
| Demon's Grasp | 4B | Sorcery | Target creature gets -5/-5 until end of turn. |