Massacre Girl, Known Killer (Commander) - Core -1/-1 Counters

Massacre Girl, Known Killer
Rank #313
130decks
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Julia Maddalena
Dec 12, 2025
Julia Maddalena
Fire and Ice: Which Cards Are Hot and Cold for Massacre Girl, Known Killer?
This week on Fire and Ice, we're looking at mono-black -1/-1 counters with Massacre Girl, Known Killer killing creatures with wither.
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Sorceries
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Enchantments
Battles
Planeswalkers
Utility Lands
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Oft-Nabbed Goat
25%inclusion4 decks16 decks
24%synergy
Blight Rot
25%inclusion4 decks16 decks
24%synergy
Dawnhand Dissident
6.3%inclusion1 decks16 decks
6%synergy
Sinister Gnarlbark
6.3%inclusion1 decks16 decks
6%synergy
Gutsplitter Gang
6.3%inclusion1 decks16 decks
6%synergy
High Synergy Cards
Nest of Scarabs
82%inclusion106 decks130 decks
77%synergy
Massacre Girl
84%inclusion109 decks130 decks
76%synergy
Massacre Wurm
87%inclusion113 decks130 decks
70%synergy
Necroskitter
72%inclusion93 decks130 decks
68%synergy
Drown in Ichor
72%inclusion93 decks130 decks
67%synergy
Slaughter Specialist
70%inclusion91 decks130 decks
67%synergy
Blowfly Infestation
65%inclusion84 decks130 decks
62%synergy
Midnight Banshee
63%inclusion82 decks130 decks
60%synergy
Black Sun's Zenith
65%inclusion85 decks130 decks
60%synergy
Tragic Slip
79%inclusion103 decks130 decks
59%synergy
Top Cards
Defile
81%inclusion105 decks130 decks
43%synergy
Toxic Deluge
68%inclusion88 decks130 decks
31%synergy
Crypt Ghast
67%inclusion87 decks130 decks
19%synergy
Maha, Its Feathers Night
63%inclusion71 decks112 decks
59%synergy
Black Sun's Twilight
62%inclusion80 decks130 decks
58%synergy
Jet Medallion
61%inclusion79 decks130 decks
0%synergy
Sudden Spoiling
61%inclusion79 decks130 decks
51%synergy
Spitting Dilophosaurus
58%inclusion76 decks130 decks
56%synergy
Morbid Opportunist
58%inclusion75 decks130 decks
35%synergy
Contagion Clasp
58%inclusion75 decks130 decks
55%synergy
Game Changers
Orcish Bowmasters
11%inclusion14 decks130 decks
-3%synergy
Creatures
Persistent Constrictor
57%inclusion60 decks105 decks
54%synergy
Gray Merchant of Asphodel
57%inclusion74 decks130 decks
5%synergy
Clackbridge Troll
56%inclusion73 decks130 decks
53%synergy
Blood Artist
50%inclusion65 decks130 decks
18%synergy
Yawgmoth, Thran Physician
47%inclusion61 decks130 decks
37%synergy
Hunted Bonebrute
47%inclusion61 decks130 decks
45%synergy
Skinrender
47%inclusion61 decks130 decks
45%synergy
Dread Presence
45%inclusion58 decks130 decks
30%synergy
Syr Konrad, the Grim
44%inclusion57 decks130 decks
23%synergy
Drivnod, Carnage Dominus
42%inclusion55 decks130 decks
35%synergy
Yahenni, Undying Partisan
40%inclusion52 decks130 decks
34%synergy
Ascendant Evincar
39%inclusion51 decks130 decks
37%synergy
Kaervek, the Spiteful
35%inclusion46 decks130 decks
33%synergy
Vein Ripper
30%inclusion39 decks130 decks
25%synergy
Soul Snuffers
25%inclusion32 decks130 decks
24%synergy
Solemn Simulacrum
24%inclusion31 decks130 decks
1%synergy
Vilis, Broker of Blood
24%inclusion31 decks130 decks
10%synergy
Akroan Horse
24%inclusion31 decks130 decks
23%synergy
Corrosive Mentor
23%inclusion30 decks130 decks
22%synergy
Festering Mummy
23%inclusion30 decks130 decks
22%synergy
Carnifex Demon
22%inclusion29 decks130 decks
21%synergy
Harvester of Souls
22%inclusion29 decks130 decks
15%synergy
Drana, Liberator of Malakir
21%inclusion27 decks130 decks
18%synergy
K'rrik, Son of Yawgmoth
21%inclusion27 decks130 decks
2%synergy
Banewhip Punisher
19%inclusion25 decks130 decks
19%synergy
Grim Hireling
18%inclusion24 decks130 decks
14%synergy
Nirkana Revenant
16%inclusion21 decks130 decks
5%synergy
Phyrexian Obliterator
15%inclusion20 decks130 decks
4%synergy
Harvester of Misery
15%inclusion18 decks121 decks
14%synergy
Blightbelly Rat
15%inclusion19 decks130 decks
11%synergy
Fume Spitter
14%inclusion18 decks130 decks
12%synergy
Zulaport Cutthroat
14%inclusion18 decks130 decks
-9%synergy
Gisa, Glorious Resurrector
14%inclusion18 decks130 decks
9%synergy
Skithiryx, the Blight Dragon
13%inclusion17 decks130 decks
12%synergy
Ayara, First of Locthwain
12%inclusion16 decks130 decks
-13%synergy
Falkenrath Noble
12%inclusion15 decks130 decks
6%synergy
Mari, the Killing Quill
12%inclusion15 decks130 decks
10%synergy
Guul Draz Assassin
12%inclusion15 decks130 decks
11%synergy
Plague Engineer
12%inclusion15 decks130 decks
11%synergy
Zenos yae Galvus
11%inclusion8 decks71 decks
7%synergy
Sheoldred, the Apocalypse
11%inclusion14 decks130 decks
-4%synergy
Drana, Kalastria Bloodchief
11%inclusion14 decks130 decks
10%synergy
Harbinger of Night
10%inclusion13 decks130 decks
10%synergy
Demon of Dark Schemes
9.2%inclusion12 decks130 decks
8%synergy
Ophiomancer
9.2%inclusion12 decks130 decks
-7%synergy
Mikaeus, the Unhallowed
9.2%inclusion12 decks130 decks
1%synergy
Sephiroth, Fabled SOLDIER
8.5%inclusion6 decks71 decks
3%synergy
Kaervek, the Punisher
8.1%inclusion10 decks123 decks
5%synergy
Night Clubber
7.7%inclusion10 decks130 decks
6%synergy
Boggart Trawler
7.7%inclusion9 decks117 decks
-1%synergy
Instants
Slice from the Shadows
55%inclusion72 decks130 decks
53%synergy
Dismember
51%inclusion66 decks130 decks
40%synergy
Dark Ritual
50%inclusion65 decks130 decks
-17%synergy
Grim Affliction
47%inclusion61 decks130 decks
45%synergy
Bloodline Culling
44%inclusion57 decks130 decks
43%synergy
Whisper of the Dross
39%inclusion51 decks130 decks
36%synergy
Overkill
38%inclusion26 decks69 decks
30%synergy
Join the Dead
36%inclusion47 decks130 decks
35%synergy
Withering Torment
32%inclusion34 decks106 decks
0%synergy
Grasp of Darkness
29%inclusion38 decks130 decks
27%synergy
Malakir Rebirth
27%inclusion35 decks130 decks
4%synergy
Imp's Mischief
26%inclusion34 decks130 decks
2%synergy
Not Dead After All
18%inclusion24 decks130 decks
7%synergy
Fell the Profane
16%inclusion19 decks117 decks
-3%synergy
Erebos's Intervention
13%inclusion17 decks130 decks
11%synergy
Thrilling Encore
12%inclusion16 decks130 decks
10%synergy
Deadly Dispute
12%inclusion16 decks130 decks
-12%synergy
Feign Death
9.2%inclusion12 decks130 decks
1%synergy
Wither and Bloom
8.5%inclusion10 decks117 decks
8%synergy
Undying Malice
8.5%inclusion11 decks130 decks
-1%synergy
Stab
7.9%inclusion8 decks101 decks
7%synergy
Rise of the Dread Marn
7.7%inclusion10 decks130 decks
5%synergy
Deadly Rollick
6.9%inclusion9 decks130 decks
-17%synergy
Ulcerate
6.9%inclusion9 decks130 decks
6%synergy
Last Gasp
6.9%inclusion9 decks130 decks
7%synergy
Disfigure
6.9%inclusion9 decks130 decks
6%synergy
Spoils of Blood
6.2%inclusion8 decks130 decks
6%synergy
Darkness
6.2%inclusion8 decks130 decks
-4%synergy
Bile Blight
5.4%inclusion7 decks130 decks
4%synergy
Vraska's Fall
5.4%inclusion7 decks130 decks
2%synergy
Supernatural Stamina
5.4%inclusion7 decks130 decks
-2%synergy
Village Rites
5.4%inclusion7 decks130 decks
-19%synergy
Undying Evil
5.4%inclusion7 decks130 decks
2%synergy
Murder
5.4%inclusion7 decks130 decks
-5%synergy
Sorceries
Feed the Swarm
53%inclusion69 decks130 decks
2%synergy
Mutilate
53%inclusion69 decks130 decks
35%synergy
Yahenni's Expertise
36%inclusion47 decks130 decks
35%synergy
Reanimate
29%inclusion38 decks130 decks
-10%synergy
Sign in Blood
24%inclusion31 decks130 decks
-12%synergy
Rise of the Dark Realms
22%inclusion29 decks130 decks
10%synergy
Night's Whisper
22%inclusion29 decks130 decks
-2%synergy
Exsanguinate
22%inclusion28 decks130 decks
-3%synergy
Incremental Blight
21%inclusion27 decks130 decks
20%synergy
Bubbling Muck
19%inclusion25 decks130 decks
4%synergy
Nuclear Fallout
19%inclusion24 decks128 decks
17%synergy
Massacre
18%inclusion23 decks130 decks
17%synergy
Vat Emergence
15%inclusion20 decks130 decks
14%synergy
Victimize
15%inclusion20 decks130 decks
-11%synergy
Read the Bones
14%inclusion18 decks130 decks
-4%synergy
Infectious Inquiry
12%inclusion16 decks130 decks
9%synergy
Profane Command
12%inclusion16 decks130 decks
10%synergy
Golden Demise
12%inclusion16 decks130 decks
12%synergy
Languish
12%inclusion15 decks130 decks
10%synergy
Gruesome Realization
11%inclusion14 decks130 decks
9%synergy
Tragic Trajectory
11%inclusion6 decks56 decks
10%synergy
Insatiable Avarice
11%inclusion13 decks123 decks
-1%synergy
Phyresis Outbreak
9.2%inclusion12 decks130 decks
7%synergy
Terror Tide
8.5%inclusion11 decks130 decks
8%synergy
Crippling Fear
8.5%inclusion11 decks130 decks
5%synergy
Liliana's Influence
7.7%inclusion10 decks130 decks
7%synergy
Torment of Hailfire
6.9%inclusion9 decks130 decks
-9%synergy
Decree of Pain
6.9%inclusion9 decks130 decks
1%synergy
Darkness Descends
6.3%inclusion1 decks16 decks
6%synergy
Bogslither's Embrace
6.3%inclusion1 decks16 decks
6%synergy
Ruinous Waterbending
6.1%inclusion2 decks33 decks
6%synergy
Gaze of Pain
5.4%inclusion7 decks130 decks
5%synergy
Utility Artifacts
Contagion Engine
45%inclusion58 decks130 decks
43%synergy
Tarrian's Soulcleaver
44%inclusion57 decks130 decks
40%synergy
Swiftfoot Boots
38%inclusion50 decks130 decks
7%synergy
Lightning Greaves
38%inclusion50 decks130 decks
5%synergy
Genesis Chamber
35%inclusion46 decks130 decks
33%synergy
Blade of the Bloodchief
23%inclusion30 decks130 decks
21%synergy
Bontu's Monument
22%inclusion29 decks130 decks
-6%synergy
Wayfarer's Bauble
18%inclusion23 decks130 decks
2%synergy
The Masamune
16%inclusion11 decks68 decks
7%synergy
Dowsing Dagger
14%inclusion18 decks130 decks
13%synergy
Lashwrithe
12%inclusion15 decks130 decks
8%synergy
Expedition Map
12%inclusion15 decks130 decks
-1%synergy
Skullclamp
9.2%inclusion12 decks130 decks
-12%synergy
Sword of Truth and Justice
9.2%inclusion12 decks130 decks
8%synergy
The Darkness Crystal
8.5%inclusion6 decks71 decks
-11%synergy
Commander's Plate
6.9%inclusion9 decks130 decks
1%synergy
Hidden Blade
6.3%inclusion8 decks127 decks
6%synergy
Barbed Bloodletter
6.3%inclusion1 decks16 decks
6%synergy
Cauldron of Souls
6.2%inclusion8 decks130 decks
5%synergy
Umezawa's Jitte
5.4%inclusion7 decks130 decks
5%synergy
Enchantments
Black Market
48%inclusion63 decks130 decks
27%synergy
The Meathook Massacre
45%inclusion58 decks130 decks
27%synergy
Crumbling Ashes
44%inclusion57 decks130 decks
43%synergy
Nowhere to Run
37%inclusion41 decks112 decks
33%synergy
Virtue of Persistence
30%inclusion39 decks130 decks
25%synergy
Phyrexian Arena
29%inclusion38 decks130 decks
-11%synergy
Night of Souls' Betrayal
28%inclusion37 decks130 decks
26%synergy
Illness in the Ranks
22%inclusion28 decks130 decks
21%synergy
Revel in Riches
19%inclusion25 decks130 decks
14%synergy
Black Market Connections
18%inclusion24 decks130 decks
-5%synergy
Screams from Within
15%inclusion20 decks130 decks
15%synergy
Meathook Massacre II
14%inclusion15 decks106 decks
7%synergy
Bad Moon
12%inclusion15 decks130 decks
8%synergy
Eternal Thirst
11%inclusion14 decks130 decks
8%synergy
Infernal Genesis
11%inclusion14 decks130 decks
10%synergy
Bloodchief Ascension
10%inclusion13 decks130 decks
1%synergy
Grave Betrayal
9.2%inclusion12 decks130 decks
7%synergy
Bastion of Remembrance
8.5%inclusion11 decks130 decks
-8%synergy
Necrosynthesis
7.7%inclusion10 decks130 decks
7%synergy
Animate Dead
7.7%inclusion10 decks130 decks
-10%synergy
Bitterblossom
7.7%inclusion10 decks130 decks
-5%synergy
Phyrexian Reclamation
6.9%inclusion9 decks130 decks
-3%synergy
Curse of Death's Hold
6.9%inclusion9 decks130 decks
6%synergy
Kaya's Ghostform
6.9%inclusion9 decks130 decks
-3%synergy
Virulent Plague
5.4%inclusion7 decks130 decks
5%synergy
Battles
Invasion of Innistrad
8.5%inclusion11 decks130 decks
8%synergy
Planeswalkers
Vraska, Betrayal's Sting
32%inclusion41 decks130 decks
29%synergy
Liliana of the Dark Realms
20%inclusion26 decks130 decks
6%synergy
Liliana, Death Wielder
13%inclusion17 decks130 decks
12%synergy
Liliana, the Last Hope
6.9%inclusion9 decks130 decks
5%synergy
Utility Lands
Reliquary Tower
58%inclusion76 decks130 decks
27%synergy
Karn's Bastion
58%inclusion76 decks130 decks
54%synergy
Bojuka Bog
54%inclusion70 decks130 decks
7%synergy
Cabal Coffers
52%inclusion67 decks130 decks
-3%synergy
Cabal Stronghold
34%inclusion44 decks130 decks
-1%synergy
Witch's Cottage
32%inclusion42 decks130 decks
8%synergy
Nykthos, Shrine to Nyx
27%inclusion35 decks130 decks
-3%synergy
War Room
25%inclusion32 decks130 decks
8%synergy
Urborg, Tomb of Yawgmoth
25%inclusion32 decks130 decks
-13%synergy
Spymaster's Vault
19%inclusion22 decks117 decks
9%synergy
Castle Locthwain
18%inclusion23 decks130 decks
0%synergy
Takenuma, Abandoned Mire
16%inclusion21 decks130 decks
0%synergy
Mortuary Mire
15%inclusion19 decks130 decks
1%synergy
Ifnir Deadlands
15%inclusion19 decks130 decks
14%synergy
Grasping Dunes
13%inclusion17 decks130 decks
13%synergy
Rogue's Passage
13%inclusion17 decks130 decks
-6%synergy
Phyrexian Tower
8.5%inclusion11 decks130 decks
-16%synergy
Barren Moor
8.5%inclusion11 decks130 decks
-2%synergy
Shizo, Death's Storehouse
7.7%inclusion10 decks130 decks
-2%synergy
Cabal Pit
7.7%inclusion10 decks130 decks
7%synergy
Nesting Grounds
7.7%inclusion10 decks130 decks
7%synergy
Midgar, City of Mako
7.4%inclusion5 decks68 decks
-5%synergy
Field of Ruin
6.2%inclusion8 decks130 decks
4%synergy
Inkmoth Nexus
5.4%inclusion7 decks130 decks
4%synergy
Mana Artifacts
Sol Ring
85%inclusion110 decks130 decks
-2%synergy
Arcane Signet
63%inclusion82 decks130 decks
1%synergy
Thought Vessel
58%inclusion75 decks130 decks
31%synergy
Mind Stone
29%inclusion38 decks130 decks
-1%synergy
Charcoal Diamond
27%inclusion35 decks130 decks
4%synergy
Caged Sun
25%inclusion32 decks130 decks
13%synergy
Throne of Eldraine
15%inclusion19 decks130 decks
4%synergy
Staff of Compleation
13%inclusion17 decks130 decks
11%synergy
Decanter of Endless Water
12%inclusion16 decks130 decks
9%synergy
Fellwar Stone
11%inclusion14 decks130 decks
-4%synergy
Extraplanar Lens
10%inclusion13 decks130 decks
5%synergy
Nyx Lotus
7.7%inclusion10 decks130 decks
1%synergy
Everflowing Chalice
6.9%inclusion9 decks130 decks
1%synergy
Heraldic Banner
6.9%inclusion9 decks130 decks
1%synergy
Commander's Sphere
6.2%inclusion8 decks130 decks
-3%synergy
Sceptre of Eternal Glory
5.4%inclusion7 decks130 decks
-4%synergy
Lands
Swamp
95%inclusion123 decks130 decks
0%synergy
Forbidden Orchard
38%inclusion50 decks130 decks
37%synergy
Myriad Landscape
33%inclusion43 decks130 decks
7%synergy
Malakir Rebirth
27%inclusion35 decks130 decks
4%synergy
Fell the Profane
16%inclusion19 decks117 decks
-3%synergy
Demolition Field
15%inclusion20 decks130 decks
10%synergy
Urza's Cave
14%inclusion17 decks118 decks
6%synergy
Boggart Trawler
7.7%inclusion9 decks117 decks
-1%synergy
Evolving Wilds
5.4%inclusion7 decks130 decks
2%synergy
Snow-Covered Swamp
5.4%inclusion7 decks130 decks
-1%synergy
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