M:tG card similarity search
3BB · Legendary Creature — Human Assassin
Menace When Massacre Girl enters the battlefield, each other creature gets -1/-1 until end of turn. Whenever a creature dies this turn, each creature other than Massacre Girl gets -1/-1 until end of turn. 4/4
| Name | Mana | Type | Text |
|---|---|---|---|
| Lethargy Trap | 3U | Instant — Trap | If three or more creatures are attacking, you may pay {U} rather than pay this spell's mana cost. Attacking creatures get -3/-0 until end of turn. |
| Kagemaro's Clutch | 3B | Enchantment — Aura | Enchant creature Enchanted creature gets -X/-X, where X is the number of cards in your hand. |
| Phyrexian Driver | 2B | Creature — Phyrexian Zombie Mercenary | When Phyrexian Driver enters the battlefield, other Mercenary creatures get +1/+1 until end of turn. 1/1 |
| Sturdy Hatchling | 3G/U | Creature — Elemental | Sturdy Hatchling enters the battlefield with four -1/-1 counters on it. {G/U}: Sturdy Hatchling gains shroud until end of turn. (It can't be the target of spells or abilities.) Whenever you cast a green spell, remove a -1/-1 counter from Sturdy Hatchling. Whenever you cast a blue spell, remove a -1/-1 counter from Sturdy Hatchling. 6/6 |
| Ambergris, Agent of Tyranny | 2BR | Legendary Creature — Dwarf Cleric | Haste Whenever Ambergris, Agent of Tyranny attacks, you may discard your hand and draw two cards. When you do, target creature an opponent controls gets -X/-X until end of turn, where X is the number of cards you've discarded this turn. 4/3 |
| Subtle Strike | 1B | Instant | Choose one or both — • Target creature gets -1/-1 until end of turn. • Put a +1/+1 counter on target creature. |
| Contagion Engine | 6 | Artifact | When Contagion Engine enters the battlefield, put a -1/-1 counter on each creature target player controls. {4}, {T}: Proliferate twice. (Choose any number of permanents and/or players, then give each another counter of each kind already there. Then do it again.) |
| Matopi Golem | 5 | Artifact Creature — Golem | {1}: Regenerate Matopi Golem. When it regenerates this way, put a -1/-1 counter on it. 3/3 |
| Shambling Swarm | 1BBB | Creature — Horror | When Shambling Swarm dies, distribute three -1/-1 counters among one, two, or three target creatures. For each -1/-1 counter you put on a creature this way, remove a -1/-1 counter from that creature at the beginning of the next end step. 3/3 |
| Blood Lust | 1R | Instant | If target creature has toughness 5 or greater, it gets +4/-4 until end of turn. Otherwise, it gets +4/-X until end of turn, where X is its toughness minus 1. |