M:tG card similarity search
6BBB · Legendary Creature — Demon Spirit
At the beginning of your upkeep, sacrifice Kuro, Pitlord unless you pay {B}{B}{B}{B}. Pay 1 life: Target creature gets -1/-1 until end of turn. 9/9
| Name | Mana | Type | Text |
|---|---|---|---|
| Chisei, Heart of Oceans | 2UU | Legendary Creature — Spirit | Flying At the beginning of your upkeep, sacrifice Chisei, Heart of Oceans unless you remove a counter from a permanent you control. 4/4 |
| Sewer Plague | 2B | Instant | Target creature an opponent controls perpetually gets -2/-2 and gains "At the beginning of each upkeep, this creature perpetually gets -1/-1." |
| Stabbing Pain | B | Instant | Target creature gets -1/-1 until end of turn. Tap that creature. |
| Crovax, Ascendant Hero | 4WW | Legendary Creature — Human Noble | Other white creatures get +1/+1. Nonwhite creatures get -1/-1. Pay 2 life: Return Crovax, Ascendant Hero to its owner's hand. 4/4 |
| Merrow Grimeblotter | 3U/B | Creature — Merfolk Wizard | {1}{U/B}, {Q}: Target creature gets -2/-0 until end of turn. ({Q} is the untap symbol.) 2/2 |
| Farbog Boneflinger | 4B | Creature — Zombie | When Farbog Boneflinger enters the battlefield, target creature gets -2/-2 until end of turn. 2/2 |
| Blister Beetle | 1B | Creature — Insect | When Blister Beetle enters the battlefield, target creature gets -1/-1 until end of turn. 1/1 |
| Tragic Fall | 1B | Instant | Target creature gets -3/-3 until end of turn. Hellbent — That creature gets -13/-13 until end of turn instead if you have no cards in hand. |
| Harbinger of Night | 2BB | Creature — Spirit | At the beginning of your upkeep, put a -1/-1 counter on each creature. 2/3 |
| Bleeding Edge | 1BB | Sorcery | Up to one target creature gets -2/-2 until end of turn. Amass Zombies 2. (Put two +1/+1 counters on an Army you control. It's also a Zombie. If you don't control an Army, create a 0/0 black Zombie Army creature token first.) |