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

Massacre Girl, Known Killer
Rank #276
12decks
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Background image for Fire and Ice: Which Cards Are Hot and Cold for Massacre Girl, Known Killer?
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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Enchantments
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Utility Lands
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Koh, the Face Stealer
100%inclusion1 decks1 decks
98%synergy
Realm of Koh
100%inclusion1 decks1 decks
97%synergy
High Synergy Cards
Black Sun's Zenith
100%inclusion12 decks12 decks
94%synergy
Maha, Its Feathers Night
92%inclusion11 decks12 decks
87%synergy
Drivnod, Carnage Dominus
92%inclusion11 decks12 decks
84%synergy
Massacre Wurm
100%inclusion12 decks12 decks
83%synergy
Blowfly Infestation
83%inclusion10 decks12 decks
81%synergy
Necroskitter
83%inclusion10 decks12 decks
80%synergy
Nest of Scarabs
83%inclusion10 decks12 decks
79%synergy
Massacre Girl
83%inclusion10 decks12 decks
75%synergy
Yawgmoth, Thran Physician
83%inclusion10 decks12 decks
73%synergy
Spitting Dilophosaurus
75%inclusion9 decks12 decks
73%synergy
Top Cards
Toxic Deluge
100%inclusion12 decks12 decks
63%synergy
Crypt Ghast
92%inclusion11 decks12 decks
43%synergy
The Meathook Massacre
83%inclusion10 decks12 decks
66%synergy
Defile
83%inclusion10 decks12 decks
45%synergy
Dark Ritual
83%inclusion10 decks12 decks
17%synergy
Tragic Slip
83%inclusion10 decks12 decks
63%synergy
Gray Merchant of Asphodel
75%inclusion9 decks12 decks
23%synergy
Reanimate
75%inclusion9 decks12 decks
36%synergy
Slaughter Specialist
75%inclusion9 decks12 decks
72%synergy
Sudden Spoiling
75%inclusion9 decks12 decks
65%synergy
Game Changers
Orcish Bowmasters
67%inclusion8 decks12 decks
53%synergy
Demonic Tutor
42%inclusion5 decks12 decks
14%synergy
Vampiric Tutor
33%inclusion4 decks12 decks
12%synergy
Ancient Tomb
25%inclusion3 decks12 decks
13%synergy
The One Ring
17%inclusion2 decks12 decks
7%synergy
Necropotence
17%inclusion2 decks12 decks
1%synergy
Opposition Agent
8.3%inclusion1 decks12 decks
-2%synergy
Mana Vault
8.3%inclusion1 decks12 decks
1%synergy
Creatures
Sheoldred, the Apocalypse
67%inclusion8 decks12 decks
52%synergy
Dread Presence
58%inclusion7 decks12 decks
43%synergy
Blood Artist
58%inclusion7 decks12 decks
27%synergy
Vilis, Broker of Blood
58%inclusion7 decks12 decks
45%synergy
Persistent Constrictor
50%inclusion6 decks12 decks
47%synergy
Hunted Bonebrute
50%inclusion6 decks12 decks
48%synergy
K'rrik, Son of Yawgmoth
50%inclusion6 decks12 decks
31%synergy
Vein Ripper
50%inclusion6 decks12 decks
45%synergy
Syr Konrad, the Grim
42%inclusion5 decks12 decks
21%synergy
Morbid Opportunist
42%inclusion5 decks12 decks
20%synergy
Grim Hireling
42%inclusion5 decks12 decks
37%synergy
Skinrender
42%inclusion5 decks12 decks
40%synergy
Ascendant Evincar
42%inclusion5 decks12 decks
39%synergy
Yahenni, Undying Partisan
42%inclusion5 decks12 decks
35%synergy
Phyrexian Obliterator
33%inclusion4 decks12 decks
22%synergy
Mikaeus, the Unhallowed
33%inclusion4 decks12 decks
25%synergy
Akroan Horse
33%inclusion4 decks12 decks
32%synergy
Clackbridge Troll
33%inclusion4 decks12 decks
30%synergy
Midnight Banshee
33%inclusion4 decks12 decks
30%synergy
Corrosive Mentor
25%inclusion3 decks12 decks
24%synergy
Nirkana Revenant
25%inclusion3 decks12 decks
13%synergy
Rev, Tithe Extractor
25%inclusion3 decks12 decks
23%synergy
Gix, Yawgmoth Praetor
25%inclusion3 decks12 decks
20%synergy
Pitiless Plunderer
25%inclusion3 decks12 decks
7%synergy
Harvester of Souls
17%inclusion2 decks12 decks
10%synergy
Vito, Thorn of the Dusk Rose
17%inclusion2 decks12 decks
6%synergy
Zulaport Cutthroat
17%inclusion2 decks12 decks
-6%synergy
Kaervek, the Spiteful
17%inclusion2 decks12 decks
14%synergy
Guul Draz Assassin
17%inclusion2 decks12 decks
16%synergy
Soul Snuffers
17%inclusion2 decks12 decks
16%synergy
Gwenom, Remorseless
14%inclusion1 decks7 decks
11%synergy
Zenos yae Galvus
10%inclusion1 decks10 decks
6%synergy
Sephiroth, Fabled SOLDIER
10%inclusion1 decks10 decks
5%synergy
Zodiark, Umbral God
10%inclusion1 decks10 decks
1%synergy
Murderous Rider
8.3%inclusion1 decks12 decks
2%synergy
Toshiro Umezawa
8.3%inclusion1 decks12 decks
8%synergy
Dusk Urchins
8.3%inclusion1 decks12 decks
8%synergy
Troll of Khazad-dûm
8.3%inclusion1 decks12 decks
6%synergy
Butcher Ghoul
8.3%inclusion1 decks12 decks
6%synergy
Demon of Dark Schemes
8.3%inclusion1 decks12 decks
7%synergy
Rottenmouth Viper
8.3%inclusion1 decks12 decks
4%synergy
Plaguecrafter
8.3%inclusion1 decks12 decks
-12%synergy
Ayara, First of Locthwain
8.3%inclusion1 decks12 decks
-17%synergy
Defiler of Flesh
8.3%inclusion1 decks12 decks
4%synergy
Knight of the Ebon Legion
8.3%inclusion1 decks12 decks
8%synergy
Bloodletter of Aclazotz
8.3%inclusion1 decks12 decks
-3%synergy
Fleshbag Marauder
8.3%inclusion1 decks12 decks
-7%synergy
Walking Ballista
8.3%inclusion1 decks12 decks
6%synergy
Carnifex Demon
8.3%inclusion1 decks12 decks
7%synergy
Archfiend of Ifnir
8.3%inclusion1 decks12 decks
6%synergy
Instants
Dismember
75%inclusion9 decks12 decks
64%synergy
Overkill
70%inclusion7 decks10 decks
62%synergy
Slice from the Shadows
67%inclusion8 decks12 decks
64%synergy
Black Sun's Twilight
67%inclusion8 decks12 decks
62%synergy
Malakir Rebirth
58%inclusion7 decks12 decks
36%synergy
Cabal Ritual
50%inclusion6 decks12 decks
32%synergy
Deadly Rollick
42%inclusion5 decks12 decks
18%synergy
Fell the Profane
42%inclusion5 decks12 decks
23%synergy
Imp's Mischief
33%inclusion4 decks12 decks
10%synergy
Withering Torment
33%inclusion4 decks12 decks
2%synergy
Bloodline Culling
25%inclusion3 decks12 decks
24%synergy
Whisper of the Dross
17%inclusion2 decks12 decks
13%synergy
Sickening Shoal
17%inclusion2 decks12 decks
16%synergy
Consuming Corruption
17%inclusion2 decks12 decks
0%synergy
Grim Affliction
17%inclusion2 decks12 decks
14%synergy
Grasp of Darkness
17%inclusion2 decks12 decks
14%synergy
Culling the Weak
17%inclusion2 decks12 decks
2%synergy
Darkness
17%inclusion2 decks12 decks
7%synergy
Join the Dead
17%inclusion2 decks12 decks
15%synergy
Hagra Mauling
8.3%inclusion1 decks12 decks
4%synergy
Sacrifice
8.3%inclusion1 decks12 decks
3%synergy
Bile Blight
8.3%inclusion1 decks12 decks
7%synergy
Cut Down
8.3%inclusion1 decks12 decks
4%synergy
Snuff Out
8.3%inclusion1 decks12 decks
-4%synergy
Not Dead After All
8.3%inclusion1 decks12 decks
-3%synergy
Contagion
8.3%inclusion1 decks12 decks
8%synergy
Dash Hopes
8.3%inclusion1 decks12 decks
7%synergy
Withering Boon
8.3%inclusion1 decks12 decks
4%synergy
March of Wretched Sorrow
8.3%inclusion1 decks12 decks
7%synergy
Body Count
8.3%inclusion1 decks12 decks
7%synergy
Tainted Strike
8.3%inclusion1 decks12 decks
5%synergy
Splendid Agony
8.3%inclusion1 decks12 decks
8%synergy
Saw in Half
8.3%inclusion1 decks12 decks
1%synergy
Feign Death
8.3%inclusion1 decks12 decks
0%synergy
Sorceries
Drown in Ichor
75%inclusion9 decks12 decks
71%synergy
Feed the Swarm
67%inclusion8 decks12 decks
15%synergy
Exsanguinate
58%inclusion7 decks12 decks
34%synergy
Mutilate
50%inclusion6 decks12 decks
31%synergy
Rise of the Dark Realms
42%inclusion5 decks12 decks
29%synergy
Torment of Hailfire
33%inclusion4 decks12 decks
17%synergy
Bubbling Muck
33%inclusion4 decks12 decks
18%synergy
Nuclear Fallout
33%inclusion4 decks12 decks
32%synergy
Phyresis Outbreak
25%inclusion3 decks12 decks
23%synergy
Agadeem's Awakening
25%inclusion3 decks12 decks
18%synergy
Sign in Blood
25%inclusion3 decks12 decks
-11%synergy
Massacre
25%inclusion3 decks12 decks
24%synergy
Tragic Trajectory
25%inclusion2 decks8 decks
24%synergy
Victimize
17%inclusion2 decks12 decks
-9%synergy
Yahenni's Expertise
17%inclusion2 decks12 decks
15%synergy
Night's Whisper
17%inclusion2 decks12 decks
-8%synergy
Insatiable Avarice
17%inclusion2 decks12 decks
4%synergy
Vat Emergence
8.3%inclusion1 decks12 decks
7%synergy
Terror Tide
8.3%inclusion1 decks12 decks
7%synergy
Yawgmoth's Will
8.3%inclusion1 decks12 decks
5%synergy
Blood on the Snow
8.3%inclusion1 decks12 decks
7%synergy
Dead of Winter
8.3%inclusion1 decks12 decks
7%synergy
Blasphemous Edict
8.3%inclusion1 decks12 decks
-9%synergy
Blood Money
8.3%inclusion1 decks12 decks
5%synergy
Gaze of Pain
8.3%inclusion1 decks12 decks
8%synergy
Grim Tutor
8.3%inclusion1 decks12 decks
-4%synergy
Crippling Fear
8.3%inclusion1 decks12 decks
5%synergy
Breach the Multiverse
8.3%inclusion1 decks12 decks
2%synergy
Languish
8.3%inclusion1 decks12 decks
7%synergy
Utility Artifacts
Jet Medallion
67%inclusion8 decks12 decks
7%synergy
Expedition Map
58%inclusion7 decks12 decks
46%synergy
Lightning Greaves
58%inclusion7 decks12 decks
25%synergy
Genesis Chamber
50%inclusion6 decks12 decks
47%synergy
Tarrian's Soulcleaver
50%inclusion6 decks12 decks
46%synergy
Contagion Clasp
42%inclusion5 decks12 decks
39%synergy
Contagion Engine
42%inclusion5 decks12 decks
39%synergy
The Masamune
40%inclusion4 decks10 decks
30%synergy
Umezawa's Jitte
25%inclusion3 decks12 decks
24%synergy
Sword of Feast and Famine
25%inclusion3 decks12 decks
23%synergy
The Darkness Crystal
20%inclusion2 decks10 decks
0%synergy
Cauldron of Souls
17%inclusion2 decks12 decks
15%synergy
Dowsing Dagger
17%inclusion2 decks12 decks
15%synergy
Lashwrithe
8.3%inclusion1 decks12 decks
4%synergy
Wayfarer's Bauble
8.3%inclusion1 decks12 decks
-8%synergy
Ashnod's Altar
8.3%inclusion1 decks12 decks
-11%synergy
Skullclamp
8.3%inclusion1 decks12 decks
-13%synergy
Sword of Truth and Justice
8.3%inclusion1 decks12 decks
8%synergy
Bontu's Monument
8.3%inclusion1 decks12 decks
-19%synergy
Agatha's Soul Cauldron
8.3%inclusion1 decks12 decks
8%synergy
Commander's Plate
8.3%inclusion1 decks12 decks
3%synergy
Amulet of Vigor
8.3%inclusion1 decks12 decks
8%synergy
Blackblade Reforged
8.3%inclusion1 decks12 decks
5%synergy
Enchantments
Black Market Connections
58%inclusion7 decks12 decks
35%synergy
Revel in Riches
50%inclusion6 decks12 decks
45%synergy
Bitterblossom
50%inclusion6 decks12 decks
37%synergy
Crumbling Ashes
42%inclusion5 decks12 decks
40%synergy
Night of Souls' Betrayal
42%inclusion5 decks12 decks
39%synergy
Nowhere to Run
42%inclusion5 decks12 decks
38%synergy
Black Market
33%inclusion4 decks12 decks
12%synergy
Bloodchief Ascension
33%inclusion4 decks12 decks
24%synergy
Phyrexian Arena
33%inclusion4 decks12 decks
-7%synergy
Virtue of Persistence
33%inclusion4 decks12 decks
28%synergy
Animate Dead
25%inclusion3 decks12 decks
7%synergy
Dreadhorde Invasion
8.3%inclusion1 decks12 decks
0%synergy
Illness in the Ranks
8.3%inclusion1 decks12 decks
8%synergy
Retribution of the Ancients
8.3%inclusion1 decks12 decks
7%synergy
Necromancy
8.3%inclusion1 decks12 decks
2%synergy
Tribute to Horobi
8.3%inclusion1 decks12 decks
7%synergy
Exquisite Blood
8.3%inclusion1 decks12 decks
-5%synergy
Kaya's Ghostform
8.3%inclusion1 decks12 decks
-2%synergy
Infernal Genesis
8.3%inclusion1 decks12 decks
8%synergy
Oubliette
8.3%inclusion1 decks12 decks
5%synergy
Planeswalkers
Vraska, Betrayal's Sting
67%inclusion8 decks12 decks
64%synergy
Liliana of the Dark Realms
33%inclusion4 decks12 decks
19%synergy
Liliana, Dreadhorde General
8.3%inclusion1 decks12 decks
-5%synergy
Utility Lands
Cabal Coffers
100%inclusion12 decks12 decks
45%synergy
Urborg, Tomb of Yawgmoth
100%inclusion12 decks12 decks
62%synergy
Nykthos, Shrine to Nyx
83%inclusion10 decks12 decks
54%synergy
Karn's Bastion
58%inclusion7 decks12 decks
54%synergy
Bojuka Bog
42%inclusion5 decks12 decks
-5%synergy
Phyrexian Tower
42%inclusion5 decks12 decks
18%synergy
Cabal Stronghold
33%inclusion4 decks12 decks
-2%synergy
Inkmoth Nexus
33%inclusion4 decks12 decks
32%synergy
Spymaster's Vault
33%inclusion4 decks12 decks
24%synergy
Reliquary Tower
25%inclusion3 decks12 decks
-6%synergy
Crypt of Agadeem
17%inclusion2 decks12 decks
6%synergy
Witch's Cottage
17%inclusion2 decks12 decks
-8%synergy
War Room
17%inclusion2 decks12 decks
0%synergy
Takenuma, Abandoned Mire
17%inclusion2 decks12 decks
1%synergy
Lake of the Dead
17%inclusion2 decks12 decks
11%synergy
Castle Locthwain
17%inclusion2 decks12 decks
-1%synergy
Rogue's Passage
17%inclusion2 decks12 decks
-2%synergy
Midgar, City of Mako
10%inclusion1 decks10 decks
-2%synergy
Barren Moor
8.3%inclusion1 decks12 decks
-2%synergy
Boseiju, Who Shelters All
8.3%inclusion1 decks12 decks
7%synergy
Blast Zone
8.3%inclusion1 decks12 decks
6%synergy
The Black Gate
8.3%inclusion1 decks12 decks
5%synergy
Urza's Saga
8.3%inclusion1 decks12 decks
0%synergy
Crystal Vein
8.3%inclusion1 decks12 decks
6%synergy
Geier Reach Sanitarium
8.3%inclusion1 decks12 decks
-3%synergy
Command Beacon
8.3%inclusion1 decks12 decks
0%synergy
Minas Morgul, Dark Fortress
8.3%inclusion1 decks12 decks
5%synergy
Barad-dûr
8.3%inclusion1 decks12 decks
5%synergy
Cabal Pit
8.3%inclusion1 decks12 decks
7%synergy
Tomb Fortress
8.3%inclusion1 decks12 decks
4%synergy
Peat Bog
8.3%inclusion1 decks12 decks
6%synergy
Terrain Generator
8.3%inclusion1 decks12 decks
6%synergy
Ifnir Deadlands
8.3%inclusion1 decks12 decks
7%synergy
Thespian's Stage
8.3%inclusion1 decks12 decks
3%synergy
Temple of the False God
8.3%inclusion1 decks12 decks
0%synergy
Leechridden Swamp
8.3%inclusion1 decks12 decks
6%synergy
Bonders' Enclave
8.3%inclusion1 decks12 decks
7%synergy
Mana Artifacts
Sol Ring
92%inclusion11 decks12 decks
5%synergy
Throne of Eldraine
58%inclusion7 decks12 decks
47%synergy
The Soul Stone
57%inclusion4 decks7 decks
45%synergy
Arcane Signet
50%inclusion6 decks12 decks
-13%synergy
Extraplanar Lens
50%inclusion6 decks12 decks
45%synergy
Caged Sun
42%inclusion5 decks12 decks
29%synergy
Thought Vessel
25%inclusion3 decks12 decks
-2%synergy
Staff of Compleation
17%inclusion2 decks12 decks
15%synergy
Lotus Petal
17%inclusion2 decks12 decks
9%synergy
Séance Board
8.3%inclusion1 decks12 decks
6%synergy
Fellwar Stone
8.3%inclusion1 decks12 decks
-7%synergy
Mind Stone
8.3%inclusion1 decks12 decks
-23%synergy
Nyx Lotus
8.3%inclusion1 decks12 decks
1%synergy
Lands
Urza's Cave
58%inclusion7 decks12 decks
50%synergy
Swamp
58%inclusion7 decks12 decks
-36%synergy
Malakir Rebirth
58%inclusion7 decks12 decks
36%synergy
Forbidden Orchard
58%inclusion7 decks12 decks
56%synergy
Fell the Profane
42%inclusion5 decks12 decks
23%synergy
Snow-Covered Swamp
42%inclusion5 decks12 decks
35%synergy
Agadeem's Awakening
25%inclusion3 decks12 decks
18%synergy
Sunken Citadel
17%inclusion2 decks12 decks
16%synergy
Hagra Mauling
8.3%inclusion1 decks12 decks
4%synergy
Prismatic Vista
8.3%inclusion1 decks12 decks
6%synergy
Verdant Catacombs
8.3%inclusion1 decks12 decks
5%synergy
Boggart Trawler
8.3%inclusion1 decks12 decks
0%synergy
Marsh Flats
8.3%inclusion1 decks12 decks
5%synergy
Polluted Delta
8.3%inclusion1 decks12 decks
5%synergy
Bloodstained Mire
8.3%inclusion1 decks12 decks
5%synergy
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