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

Massacre Girl, Known Killer
Rank #285
132decks
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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
Utility Artifacts
Enchantments
Battles
Planeswalkers
Utility Lands
Mana Artifacts
Lands
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Oft-Nabbed Goat
13%inclusion1 decks8 decks
12%synergy
Moonshadow
13%inclusion1 decks8 decks
11%synergy
Ruinous Waterbending
3.7%inclusion1 decks27 decks
3%synergy
Koh, the Face Stealer
3.7%inclusion1 decks27 decks
2%synergy
Realm of Koh
3.7%inclusion1 decks27 decks
0%synergy
High Synergy Cards
Nest of Scarabs
81%inclusion107 decks132 decks
77%synergy
Massacre Girl
84%inclusion111 decks132 decks
76%synergy
Massacre Wurm
87%inclusion115 decks132 decks
70%synergy
Drown in Ichor
73%inclusion96 decks132 decks
68%synergy
Necroskitter
71%inclusion94 decks132 decks
68%synergy
Slaughter Specialist
68%inclusion90 decks132 decks
65%synergy
Blowfly Infestation
66%inclusion87 decks132 decks
64%synergy
Midnight Banshee
64%inclusion85 decks132 decks
61%synergy
Black Sun's Zenith
67%inclusion88 decks132 decks
61%synergy
Tragic Slip
80%inclusion105 decks132 decks
59%synergy
Top Cards
Defile
80%inclusion106 decks132 decks
43%synergy
Toxic Deluge
67%inclusion89 decks132 decks
30%synergy
Crypt Ghast
67%inclusion88 decks132 decks
18%synergy
Maha, Its Feathers Night
62%inclusion69 decks111 decks
57%synergy
Black Sun's Twilight
61%inclusion81 decks132 decks
57%synergy
Jet Medallion
61%inclusion81 decks132 decks
1%synergy
Spitting Dilophosaurus
61%inclusion80 decks132 decks
58%synergy
Sudden Spoiling
60%inclusion79 decks132 decks
50%synergy
Persistent Constrictor
59%inclusion61 decks104 decks
56%synergy
Contagion Clasp
58%inclusion77 decks132 decks
56%synergy
Game Changers
Orcish Bowmasters
12%inclusion16 decks132 decks
-2%synergy
Creatures
Morbid Opportunist
58%inclusion76 decks132 decks
35%synergy
Gray Merchant of Asphodel
57%inclusion75 decks132 decks
5%synergy
Clackbridge Troll
55%inclusion73 decks132 decks
53%synergy
Blood Artist
50%inclusion66 decks132 decks
18%synergy
Yawgmoth, Thran Physician
48%inclusion64 decks132 decks
38%synergy
Dread Presence
46%inclusion61 decks132 decks
31%synergy
Hunted Bonebrute
46%inclusion61 decks132 decks
44%synergy
Skinrender
46%inclusion61 decks132 decks
45%synergy
Syr Konrad, the Grim
44%inclusion58 decks132 decks
23%synergy
Drivnod, Carnage Dominus
44%inclusion58 decks132 decks
36%synergy
Yahenni, Undying Partisan
42%inclusion56 decks132 decks
36%synergy
Ascendant Evincar
40%inclusion53 decks132 decks
38%synergy
Kaervek, the Spiteful
35%inclusion46 decks132 decks
32%synergy
Vein Ripper
31%inclusion41 decks132 decks
26%synergy
Soul Snuffers
25%inclusion33 decks132 decks
24%synergy
Corrosive Mentor
24%inclusion32 decks132 decks
23%synergy
Vilis, Broker of Blood
24%inclusion32 decks132 decks
11%synergy
Solemn Simulacrum
23%inclusion31 decks132 decks
0%synergy
Carnifex Demon
23%inclusion31 decks132 decks
23%synergy
Harvester of Souls
23%inclusion31 decks132 decks
17%synergy
Festering Mummy
23%inclusion31 decks132 decks
22%synergy
Akroan Horse
23%inclusion30 decks132 decks
22%synergy
Drana, Liberator of Malakir
21%inclusion28 decks132 decks
18%synergy
K'rrik, Son of Yawgmoth
21%inclusion28 decks132 decks
2%synergy
Banewhip Punisher
20%inclusion26 decks132 decks
19%synergy
Grim Hireling
18%inclusion24 decks132 decks
14%synergy
Nirkana Revenant
16%inclusion21 decks132 decks
4%synergy
Harvester of Misery
15%inclusion18 decks120 decks
14%synergy
Phyrexian Obliterator
14%inclusion19 decks132 decks
3%synergy
Fume Spitter
14%inclusion19 decks132 decks
13%synergy
Zulaport Cutthroat
14%inclusion19 decks132 decks
-9%synergy
Blightbelly Rat
14%inclusion18 decks132 decks
10%synergy
Skithiryx, the Blight Dragon
14%inclusion18 decks132 decks
12%synergy
Gisa, Glorious Resurrector
14%inclusion18 decks132 decks
8%synergy
Ayara, First of Locthwain
13%inclusion17 decks132 decks
-13%synergy
Zenos yae Galvus
11%inclusion8 decks70 decks
8%synergy
Mari, the Killing Quill
11%inclusion15 decks132 decks
10%synergy
Guul Draz Assassin
11%inclusion15 decks132 decks
11%synergy
Plague Engineer
11%inclusion15 decks132 decks
11%synergy
Sheoldred, the Apocalypse
11%inclusion14 decks132 decks
-4%synergy
Falkenrath Noble
11%inclusion14 decks132 decks
5%synergy
Drana, Kalastria Bloodchief
11%inclusion14 decks132 decks
10%synergy
Harbinger of Night
11%inclusion14 decks132 decks
10%synergy
Sephiroth, Fabled SOLDIER
10%inclusion7 decks70 decks
5%synergy
Mikaeus, the Unhallowed
10%inclusion13 decks132 decks
2%synergy
Demon of Dark Schemes
9.1%inclusion12 decks132 decks
8%synergy
Ophiomancer
9.1%inclusion12 decks132 decks
-7%synergy
Kaervek, the Punisher
8.2%inclusion10 decks122 decks
5%synergy
Boggart Trawler
7.8%inclusion9 decks116 decks
-1%synergy
Night Clubber
7.6%inclusion10 decks132 decks
6%synergy
Instants
Slice from the Shadows
55%inclusion72 decks131 decks
53%synergy
Dark Ritual
52%inclusion68 decks132 decks
-15%synergy
Dismember
52%inclusion68 decks132 decks
41%synergy
Grim Affliction
48%inclusion63 decks132 decks
45%synergy
Bloodline Culling
43%inclusion57 decks132 decks
42%synergy
Whisper of the Dross
41%inclusion54 decks132 decks
38%synergy
Overkill
38%inclusion26 decks68 decks
31%synergy
Join the Dead
36%inclusion47 decks132 decks
34%synergy
Withering Torment
31%inclusion33 decks105 decks
0%synergy
Grasp of Darkness
29%inclusion38 decks132 decks
27%synergy
Imp's Mischief
26%inclusion34 decks132 decks
2%synergy
Malakir Rebirth
26%inclusion34 decks132 decks
3%synergy
Not Dead After All
19%inclusion25 decks132 decks
8%synergy
Fell the Profane
16%inclusion19 decks116 decks
-2%synergy
Erebos's Intervention
14%inclusion19 decks132 decks
12%synergy
Thrilling Encore
13%inclusion17 decks132 decks
11%synergy
Deadly Dispute
11%inclusion15 decks132 decks
-13%synergy
Feign Death
9.1%inclusion12 decks132 decks
1%synergy
Wither and Bloom
8.6%inclusion10 decks116 decks
8%synergy
Undying Malice
8.3%inclusion11 decks132 decks
-1%synergy
Stab
8.0%inclusion8 decks100 decks
7%synergy
Deadly Rollick
7.6%inclusion10 decks132 decks
-16%synergy
Rise of the Dread Marn
7.6%inclusion10 decks132 decks
5%synergy
Ulcerate
6.8%inclusion9 decks132 decks
6%synergy
Disfigure
6.8%inclusion9 decks132 decks
6%synergy
Last Gasp
6.8%inclusion9 decks132 decks
7%synergy
Spoils of Blood
6.1%inclusion8 decks132 decks
5%synergy
Darkness
6.1%inclusion8 decks132 decks
-4%synergy
Bile Blight
5.3%inclusion7 decks132 decks
4%synergy
Vraska's Fall
5.3%inclusion7 decks132 decks
2%synergy
Village Rites
5.3%inclusion7 decks132 decks
-19%synergy
Undying Evil
5.3%inclusion7 decks132 decks
2%synergy
Cabal Ritual
5.3%inclusion7 decks132 decks
-13%synergy
Supernatural Stamina
5.3%inclusion7 decks132 decks
-2%synergy
Murder
5.3%inclusion7 decks132 decks
-5%synergy
Sorceries
Mutilate
53%inclusion70 decks132 decks
34%synergy
Feed the Swarm
52%inclusion68 decks132 decks
0%synergy
Yahenni's Expertise
37%inclusion49 decks132 decks
36%synergy
Reanimate
28%inclusion37 decks132 decks
-11%synergy
Sign in Blood
25%inclusion33 decks132 decks
-11%synergy
Night's Whisper
23%inclusion31 decks132 decks
-1%synergy
Exsanguinate
23%inclusion31 decks132 decks
-1%synergy
Rise of the Dark Realms
23%inclusion30 decks132 decks
10%synergy
Incremental Blight
21%inclusion28 decks132 decks
20%synergy
Bubbling Muck
20%inclusion26 decks132 decks
4%synergy
Nuclear Fallout
19%inclusion24 decks127 decks
17%synergy
Massacre
17%inclusion23 decks132 decks
16%synergy
Victimize
16%inclusion21 decks132 decks
-10%synergy
Vat Emergence
14%inclusion19 decks132 decks
13%synergy
Read the Bones
14%inclusion19 decks132 decks
-3%synergy
Languish
13%inclusion17 decks132 decks
11%synergy
Infectious Inquiry
12%inclusion16 decks132 decks
9%synergy
Profane Command
12%inclusion16 decks132 decks
10%synergy
Golden Demise
12%inclusion16 decks132 decks
12%synergy
Insatiable Avarice
11%inclusion14 decks122 decks
-1%synergy
Tragic Trajectory
11%inclusion6 decks54 decks
10%synergy
Gruesome Realization
11%inclusion14 decks132 decks
8%synergy
Phyresis Outbreak
9.1%inclusion12 decks132 decks
7%synergy
Terror Tide
8.3%inclusion11 decks132 decks
7%synergy
Crippling Fear
8.3%inclusion11 decks132 decks
5%synergy
Liliana's Influence
7.6%inclusion10 decks132 decks
7%synergy
Torment of Hailfire
6.8%inclusion9 decks132 decks
-9%synergy
Decree of Pain
6.8%inclusion9 decks132 decks
1%synergy
Gaze of Pain
6.1%inclusion8 decks132 decks
6%synergy
Utility Artifacts
Tarrian's Soulcleaver
46%inclusion61 decks132 decks
43%synergy
Contagion Engine
46%inclusion61 decks132 decks
44%synergy
Swiftfoot Boots
39%inclusion51 decks132 decks
7%synergy
Lightning Greaves
39%inclusion51 decks132 decks
5%synergy
Genesis Chamber
35%inclusion46 decks132 decks
32%synergy
Blade of the Bloodchief
24%inclusion32 decks132 decks
22%synergy
Bontu's Monument
23%inclusion31 decks132 decks
-4%synergy
Wayfarer's Bauble
18%inclusion24 decks132 decks
2%synergy
The Masamune
16%inclusion11 decks67 decks
7%synergy
Dowsing Dagger
14%inclusion18 decks132 decks
12%synergy
Lashwrithe
12%inclusion16 decks132 decks
8%synergy
The Darkness Crystal
11%inclusion8 decks70 decks
-8%synergy
Expedition Map
11%inclusion15 decks132 decks
-1%synergy
Sword of Truth and Justice
10%inclusion13 decks132 decks
9%synergy
Skullclamp
9.1%inclusion12 decks132 decks
-12%synergy
Commander's Plate
7.6%inclusion10 decks132 decks
2%synergy
Hidden Blade
6.3%inclusion8 decks126 decks
6%synergy
Cauldron of Souls
6.1%inclusion8 decks132 decks
5%synergy
Umezawa's Jitte
5.3%inclusion7 decks132 decks
5%synergy
Enchantments
Black Market
49%inclusion65 decks132 decks
28%synergy
The Meathook Massacre
44%inclusion58 decks132 decks
27%synergy
Crumbling Ashes
44%inclusion58 decks132 decks
43%synergy
Nowhere to Run
37%inclusion41 decks111 decks
34%synergy
Virtue of Persistence
31%inclusion41 decks132 decks
26%synergy
Phyrexian Arena
30%inclusion40 decks132 decks
-10%synergy
Night of Souls' Betrayal
28%inclusion37 decks132 decks
26%synergy
Illness in the Ranks
21%inclusion28 decks132 decks
20%synergy
Revel in Riches
20%inclusion27 decks132 decks
16%synergy
Black Market Connections
17%inclusion23 decks132 decks
-6%synergy
Screams from Within
17%inclusion22 decks132 decks
16%synergy
Meathook Massacre II
14%inclusion15 decks105 decks
7%synergy
Bad Moon
12%inclusion16 decks132 decks
9%synergy
Bloodchief Ascension
11%inclusion15 decks132 decks
2%synergy
Grave Betrayal
11%inclusion14 decks132 decks
8%synergy
Eternal Thirst
11%inclusion14 decks132 decks
8%synergy
Infernal Genesis
11%inclusion14 decks132 decks
10%synergy
Bastion of Remembrance
8.3%inclusion11 decks132 decks
-8%synergy
Bitterblossom
8.3%inclusion11 decks132 decks
-5%synergy
Necrosynthesis
7.6%inclusion10 decks132 decks
6%synergy
Animate Dead
7.6%inclusion10 decks132 decks
-10%synergy
Phyrexian Reclamation
6.8%inclusion9 decks132 decks
-3%synergy
Kaya's Ghostform
6.8%inclusion9 decks132 decks
-3%synergy
Curse of Death's Hold
6.1%inclusion8 decks132 decks
5%synergy
Virulent Plague
5.3%inclusion7 decks132 decks
5%synergy
Battles
Invasion of Innistrad
8.3%inclusion11 decks132 decks
7%synergy
Planeswalkers
Vraska, Betrayal's Sting
33%inclusion43 decks132 decks
30%synergy
Liliana of the Dark Realms
20%inclusion27 decks132 decks
6%synergy
Liliana, Death Wielder
14%inclusion18 decks132 decks
12%synergy
Liliana, the Last Hope
6.8%inclusion9 decks132 decks
5%synergy
Utility Lands
Karn's Bastion
59%inclusion78 decks132 decks
55%synergy
Reliquary Tower
59%inclusion78 decks132 decks
28%synergy
Bojuka Bog
53%inclusion70 decks132 decks
6%synergy
Cabal Coffers
51%inclusion67 decks132 decks
-4%synergy
Cabal Stronghold
36%inclusion47 decks132 decks
0%synergy
Witch's Cottage
32%inclusion42 decks132 decks
7%synergy
Nykthos, Shrine to Nyx
27%inclusion35 decks132 decks
-3%synergy
War Room
25%inclusion33 decks132 decks
8%synergy
Urborg, Tomb of Yawgmoth
25%inclusion33 decks132 decks
-13%synergy
Spymaster's Vault
19%inclusion22 decks116 decks
9%synergy
Takenuma, Abandoned Mire
17%inclusion22 decks132 decks
1%synergy
Castle Locthwain
17%inclusion22 decks132 decks
-1%synergy
Mortuary Mire
14%inclusion19 decks132 decks
1%synergy
Ifnir Deadlands
14%inclusion19 decks132 decks
13%synergy
Grasping Dunes
13%inclusion17 decks132 decks
12%synergy
Rogue's Passage
12%inclusion16 decks132 decks
-7%synergy
Phyrexian Tower
9.1%inclusion12 decks132 decks
-15%synergy
Barren Moor
8.3%inclusion11 decks132 decks
-2%synergy
Nesting Grounds
8.3%inclusion11 decks132 decks
8%synergy
Shizo, Death's Storehouse
7.6%inclusion10 decks132 decks
-3%synergy
Cabal Pit
7.6%inclusion10 decks132 decks
6%synergy
Midgar, City of Mako
7.5%inclusion5 decks67 decks
-5%synergy
Field of Ruin
6.1%inclusion8 decks132 decks
3%synergy
Inkmoth Nexus
5.3%inclusion7 decks132 decks
4%synergy
Mana Artifacts
Sol Ring
86%inclusion113 decks132 decks
-1%synergy
Arcane Signet
64%inclusion84 decks132 decks
1%synergy
Thought Vessel
58%inclusion76 decks132 decks
31%synergy
Mind Stone
29%inclusion38 decks132 decks
-2%synergy
Charcoal Diamond
27%inclusion36 decks132 decks
4%synergy
Caged Sun
25%inclusion33 decks132 decks
13%synergy
Throne of Eldraine
14%inclusion19 decks132 decks
4%synergy
Staff of Compleation
12%inclusion16 decks132 decks
10%synergy
Decanter of Endless Water
12%inclusion16 decks132 decks
9%synergy
Fellwar Stone
11%inclusion14 decks132 decks
-4%synergy
Extraplanar Lens
11%inclusion14 decks132 decks
6%synergy
Nyx Lotus
8.3%inclusion11 decks132 decks
2%synergy
Everflowing Chalice
6.8%inclusion9 decks132 decks
1%synergy
Heraldic Banner
6.8%inclusion9 decks132 decks
1%synergy
Sceptre of Eternal Glory
6.8%inclusion9 decks132 decks
-2%synergy
Commander's Sphere
6.1%inclusion8 decks132 decks
-3%synergy
Glistening Sphere
5.3%inclusion7 decks132 decks
4%synergy
Lands
Swamp
95%inclusion125 decks132 decks
0%synergy
Forbidden Orchard
38%inclusion50 decks132 decks
36%synergy
Myriad Landscape
33%inclusion44 decks132 decks
7%synergy
Malakir Rebirth
26%inclusion34 decks132 decks
3%synergy
Fell the Profane
16%inclusion19 decks116 decks
-2%synergy
Urza's Cave
15%inclusion18 decks117 decks
7%synergy
Demolition Field
14%inclusion19 decks132 decks
9%synergy
Boggart Trawler
7.8%inclusion9 decks116 decks
-1%synergy
Evolving Wilds
5.3%inclusion7 decks132 decks
2%synergy
Snow-Covered Swamp
5.3%inclusion7 decks132 decks
-2%synergy
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