Massacre Girl, Known Killer (Commander) - Core

Massacre Girl, Known Killer
Rank #306
1,210decks
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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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Oft-Nabbed Goat
15%inclusion9 decks60 decks
14%synergy
Blight Rot
14%inclusion8 decks59 decks
13%synergy
Darkness Descends
6.8%inclusion4 decks59 decks
6%synergy
Sinister Gnarlbark
5.0%inclusion3 decks60 decks
4%synergy
Wickersmith's Tools
5.0%inclusion3 decks60 decks
5%synergy
High Synergy Cards
Massacre Girl
87%inclusion1.05K decks1.21K decks
79%synergy
Nest of Scarabs
82%inclusion995 decks1.21K decks
78%synergy
Blowfly Infestation
74%inclusion898 decks1.21K decks
72%synergy
Massacre Wurm
89%inclusion1.07K decks1.21K decks
71%synergy
Slaughter Specialist
74%inclusion896 decks1.21K decks
71%synergy
Black Sun's Zenith
77%inclusion928 decks1.21K decks
71%synergy
Drown in Ichor
72%inclusion877 decks1.21K decks
68%synergy
Midnight Banshee
71%inclusion859 decks1.21K decks
68%synergy
Necroskitter
71%inclusion860 decks1.21K decks
68%synergy
Spitting Dilophosaurus
66%inclusion794 decks1.21K decks
63%synergy
Top Cards
Defile
83%inclusion1.01K decks1.21K decks
46%synergy
Tragic Slip
81%inclusion984 decks1.21K decks
61%synergy
Toxic Deluge
68%inclusion826 decks1.21K decks
31%synergy
Black Sun's Twilight
66%inclusion799 decks1.21K decks
62%synergy
Jet Medallion
64%inclusion775 decks1.21K decks
3%synergy
Slice from the Shadows
63%inclusion765 decks1.21K decks
61%synergy
Mutilate
62%inclusion745 decks1.21K decks
43%synergy
Clackbridge Troll
61%inclusion739 decks1.21K decks
58%synergy
Blood Artist
61%inclusion738 decks1.21K decks
29%synergy
Crypt Ghast
61%inclusion738 decks1.21K decks
13%synergy
Game Changers
Orcish Bowmasters
12%inclusion147 decks1.21K decks
-1%synergy
Creatures
Maha, Its Feathers Night
61%inclusion521 decks857 decks
56%synergy
Gray Merchant of Asphodel
59%inclusion710 decks1.21K decks
7%synergy
Morbid Opportunist
57%inclusion687 decks1.21K decks
34%synergy
Skinrender
56%inclusion675 decks1.21K decks
54%synergy
Hunted Bonebrute
52%inclusion635 decks1.21K decks
51%synergy
Drivnod, Carnage Dominus
50%inclusion608 decks1.21K decks
43%synergy
Dread Presence
50%inclusion604 decks1.21K decks
35%synergy
Yawgmoth, Thran Physician
47%inclusion566 decks1.21K decks
37%synergy
Persistent Constrictor
46%inclusion345 decks749 decks
43%synergy
Yahenni, Undying Partisan
44%inclusion527 decks1.21K decks
37%synergy
Syr Konrad, the Grim
44%inclusion527 decks1.21K decks
23%synergy
Ascendant Evincar
42%inclusion503 decks1.21K decks
39%synergy
Kaervek, the Spiteful
41%inclusion500 decks1.21K decks
39%synergy
Vein Ripper
32%inclusion391 decks1.21K decks
27%synergy
Solemn Simulacrum
31%inclusion381 decks1.21K decks
8%synergy
Soul Snuffers
31%inclusion381 decks1.21K decks
30%synergy
Akroan Horse
29%inclusion356 decks1.21K decks
28%synergy
Corrosive Mentor
29%inclusion345 decks1.21K decks
27%synergy
Grim Hireling
27%inclusion330 decks1.21K decks
23%synergy
Banewhip Punisher
26%inclusion311 decks1.21K decks
25%synergy
Drana, Liberator of Malakir
23%inclusion283 decks1.21K decks
20%synergy
Harvester of Souls
23%inclusion273 decks1.21K decks
16%synergy
Vilis, Broker of Blood
21%inclusion258 decks1.21K decks
8%synergy
Carnifex Demon
21%inclusion254 decks1.21K decks
20%synergy
Festering Mummy
20%inclusion240 decks1.21K decks
19%synergy
K'rrik, Son of Yawgmoth
20%inclusion240 decks1.21K decks
1%synergy
Phyrexian Obliterator
19%inclusion226 decks1.21K decks
8%synergy
Harvester of Misery
17%inclusion173 decks995 decks
17%synergy
Zulaport Cutthroat
16%inclusion194 decks1.21K decks
-7%synergy
Fume Spitter
16%inclusion192 decks1.21K decks
14%synergy
Gisa, Glorious Resurrector
16%inclusion192 decks1.21K decks
11%synergy
Plague Engineer
15%inclusion180 decks1.21K decks
14%synergy
Guul Draz Assassin
15%inclusion179 decks1.21K decks
14%synergy
Sangromancer
15%inclusion178 decks1.21K decks
3%synergy
Zenos yae Galvus
14%inclusion45 decks312 decks
11%synergy
Demon of Dark Schemes
14%inclusion166 decks1.21K decks
12%synergy
Nirkana Revenant
13%inclusion157 decks1.21K decks
2%synergy
Ayara, First of Locthwain
12%inclusion149 decks1.21K decks
-13%synergy
Blightbelly Rat
12%inclusion141 decks1.21K decks
8%synergy
Lockjaw Snapper
11%inclusion136 decks1.21K decks
11%synergy
Sheoldred, the Apocalypse
11%inclusion133 decks1.21K decks
-4%synergy
Drana, Kalastria Bloodchief
11%inclusion132 decks1.21K decks
10%synergy
Skithiryx, the Blight Dragon
10%inclusion125 decks1.21K decks
9%synergy
Mari, the Killing Quill
10%inclusion118 decks1.21K decks
8%synergy
Kaervek, the Punisher
9.5%inclusion95 decks1K decks
7%synergy
Mikaeus, the Unhallowed
8.5%inclusion103 decks1.21K decks
1%synergy
Abyssal Harvester
8.4%inclusion56 decks668 decks
4%synergy
Bloodletter of Aclazotz
7.8%inclusion94 decks1.21K decks
-3%synergy
Harbinger of Night
7.7%inclusion93 decks1.21K decks
7%synergy
High-Society Hunter
7.3%inclusion49 decks671 decks
5%synergy
Instants
Sudden Spoiling
61%inclusion733 decks1.21K decks
51%synergy
Dark Ritual
56%inclusion675 decks1.21K decks
-11%synergy
Dismember
50%inclusion604 decks1.21K decks
39%synergy
Whisper of the Dross
47%inclusion574 decks1.21K decks
44%synergy
Grim Affliction
46%inclusion554 decks1.21K decks
44%synergy
Bloodline Culling
46%inclusion554 decks1.21K decks
45%synergy
Join the Dead
42%inclusion504 decks1.21K decks
41%synergy
Overkill
37%inclusion107 decks292 decks
29%synergy
Withering Torment
28%inclusion213 decks755 decks
-3%synergy
Grasp of Darkness
27%inclusion325 decks1.21K decks
25%synergy
Malakir Rebirth
21%inclusion256 decks1.21K decks
-1%synergy
Imp's Mischief
19%inclusion235 decks1.21K decks
-5%synergy
Not Dead After All
19%inclusion226 decks1.21K decks
7%synergy
Erebos's Intervention
18%inclusion221 decks1.21K decks
16%synergy
Thrilling Encore
14%inclusion166 decks1.21K decks
12%synergy
Wither and Bloom
13%inclusion120 decks901 decks
13%synergy
Stab
12%inclusion78 decks654 decks
11%synergy
Fell the Profane
11%inclusion105 decks919 decks
-7%synergy
Feign Death
11%inclusion129 decks1.21K decks
3%synergy
Undying Malice
10%inclusion117 decks1.21K decks
0%synergy
Deadly Rollick
9.2%inclusion111 decks1.21K decks
-15%synergy
Deadly Dispute
8.8%inclusion106 decks1.21K decks
-16%synergy
Darkness
8.8%inclusion106 decks1.21K decks
-1%synergy
Bile Blight
7.9%inclusion95 decks1.21K decks
7%synergy
Spoils of Blood
7.8%inclusion94 decks1.21K decks
7%synergy
Archenemy's Charm
7.6%inclusion18 decks236 decks
-1%synergy
Village Rites
7.4%inclusion89 decks1.21K decks
-17%synergy
Rise of the Dread Marn
6.9%inclusion84 decks1.21K decks
5%synergy
Murder
6.7%inclusion81 decks1.21K decks
-4%synergy
Make Obsolete
6.3%inclusion76 decks1.21K decks
5%synergy
Splendid Agony
6.3%inclusion76 decks1.21K decks
6%synergy
Consuming Corruption
6.1%inclusion56 decks914 decks
-10%synergy
Ulcerate
6.1%inclusion74 decks1.21K decks
5%synergy
Darkblast
5.7%inclusion69 decks1.21K decks
5%synergy
Go for the Throat
5.6%inclusion68 decks1.21K decks
-18%synergy
Infernal Grasp
5.1%inclusion62 decks1.21K decks
-20%synergy
Sorceries
Feed the Swarm
50%inclusion610 decks1.21K decks
-1%synergy
Yahenni's Expertise
47%inclusion564 decks1.21K decks
45%synergy
Sign in Blood
35%inclusion427 decks1.21K decks
-1%synergy
Incremental Blight
34%inclusion406 decks1.21K decks
33%synergy
Reanimate
30%inclusion358 decks1.21K decks
-10%synergy
Massacre
27%inclusion326 decks1.21K decks
26%synergy
Nuclear Fallout
26%inclusion288 decks1.12K decks
24%synergy
Night's Whisper
24%inclusion289 decks1.21K decks
-1%synergy
Rise of the Dark Realms
23%inclusion279 decks1.21K decks
10%synergy
Exsanguinate
20%inclusion241 decks1.21K decks
-5%synergy
Bubbling Muck
16%inclusion196 decks1.21K decks
1%synergy
Languish
16%inclusion188 decks1.21K decks
14%synergy
Golden Demise
15%inclusion186 decks1.21K decks
15%synergy
Read the Bones
15%inclusion179 decks1.21K decks
-3%synergy
Victimize
14%inclusion172 decks1.21K decks
-12%synergy
Gruesome Realization
12%inclusion144 decks1.21K decks
10%synergy
Terror Tide
12%inclusion142 decks1.21K decks
11%synergy
Profane Command
12%inclusion140 decks1.21K decks
10%synergy
Tragic Trajectory
11%inclusion26 decks236 decks
10%synergy
Crippling Fear
10%inclusion125 decks1.21K decks
7%synergy
Insatiable Avarice
10%inclusion103 decks1K decks
-2%synergy
Vat Emergence
10%inclusion122 decks1.21K decks
9%synergy
Decree of Pain
10%inclusion119 decks1.21K decks
4%synergy
Phyresis Outbreak
7.4%inclusion89 decks1.21K decks
5%synergy
Torment of Hailfire
7.2%inclusion87 decks1.21K decks
-9%synergy
Gaze of Pain
7.0%inclusion85 decks1.21K decks
7%synergy
Liliana's Influence
6.8%inclusion82 decks1.21K decks
6%synergy
Infectious Inquiry
6.6%inclusion80 decks1.21K decks
4%synergy
Blight Grenade
6.6%inclusion80 decks1.21K decks
6%synergy
Diabolic Tutor
6.1%inclusion74 decks1.21K decks
-9%synergy
Utility Artifacts
Contagion Clasp
55%inclusion670 decks1.21K decks
53%synergy
Tarrian's Soulcleaver
46%inclusion553 decks1.21K decks
42%synergy
Swiftfoot Boots
44%inclusion532 decks1.21K decks
12%synergy
Contagion Engine
43%inclusion521 decks1.21K decks
41%synergy
Lightning Greaves
41%inclusion495 decks1.21K decks
7%synergy
Genesis Chamber
39%inclusion472 decks1.21K decks
36%synergy
Bontu's Monument
23%inclusion283 decks1.21K decks
-5%synergy
Blade of the Bloodchief
20%inclusion243 decks1.21K decks
18%synergy
Wayfarer's Bauble
20%inclusion239 decks1.21K decks
4%synergy
The Masamune
15%inclusion44 decks287 decks
6%synergy
Dowsing Dagger
13%inclusion152 decks1.21K decks
11%synergy
The Darkness Crystal
11%inclusion33 decks307 decks
-9%synergy
Skullclamp
9.2%inclusion111 decks1.21K decks
-12%synergy
Expedition Map
9.1%inclusion110 decks1.21K decks
-3%synergy
Lashwrithe
8.7%inclusion105 decks1.21K decks
5%synergy
Sword of Truth and Justice
6.4%inclusion77 decks1.21K decks
6%synergy
Cauldron of Souls
6.1%inclusion74 decks1.21K decks
5%synergy
Whip of Erebos
6.0%inclusion72 decks1.21K decks
-5%synergy
Umezawa's Jitte
5.6%inclusion68 decks1.21K decks
5%synergy
Sword of the Animist
5.5%inclusion67 decks1.21K decks
2%synergy
Enchantments
Black Market
47%inclusion564 decks1.21K decks
26%synergy
The Meathook Massacre
44%inclusion537 decks1.21K decks
27%synergy
Crumbling Ashes
43%inclusion526 decks1.21K decks
42%synergy
Phyrexian Arena
36%inclusion434 decks1.21K decks
-4%synergy
Virtue of Persistence
35%inclusion423 decks1.21K decks
30%synergy
Night of Souls' Betrayal
31%inclusion372 decks1.21K decks
28%synergy
Nowhere to Run
28%inclusion247 decks869 decks
25%synergy
Illness in the Ranks
21%inclusion252 decks1.21K decks
20%synergy
Revel in Riches
20%inclusion244 decks1.21K decks
15%synergy
Screams from Within
17%inclusion208 decks1.21K decks
16%synergy
Black Market Connections
15%inclusion186 decks1.21K decks
-8%synergy
Meathook Massacre II
14%inclusion108 decks767 decks
7%synergy
Eternal Thirst
12%inclusion147 decks1.21K decks
10%synergy
Kaya's Ghostform
10%inclusion120 decks1.21K decks
0%synergy
Animate Dead
9.2%inclusion111 decks1.21K decks
-8%synergy
Bloodchief Ascension
9.2%inclusion111 decks1.21K decks
0%synergy
Grave Betrayal
9.0%inclusion109 decks1.21K decks
6%synergy
Infernal Genesis
9.0%inclusion109 decks1.21K decks
9%synergy
Bad Moon
8.8%inclusion107 decks1.21K decks
5%synergy
Curse of Death's Hold
8.7%inclusion105 decks1.21K decks
8%synergy
Bastion of Remembrance
6.8%inclusion82 decks1.21K decks
-10%synergy
Phyrexian Reclamation
6.7%inclusion81 decks1.21K decks
-3%synergy
Bitterblossom
6.4%inclusion77 decks1.21K decks
-7%synergy
Necrosynthesis
5.5%inclusion67 decks1.21K decks
4%synergy
Battles
Invasion of Innistrad
9.1%inclusion110 decks1.21K decks
8%synergy
Planeswalkers
Vraska, Betrayal's Sting
32%inclusion389 decks1.21K decks
29%synergy
Liliana of the Dark Realms
20%inclusion247 decks1.21K decks
6%synergy
Liliana, Death Wielder
14%inclusion170 decks1.21K decks
13%synergy
Liliana, Dreadhorde General
7.2%inclusion87 decks1.21K decks
-6%synergy
Utility Lands
Reliquary Tower
62%inclusion749 decks1.21K decks
31%synergy
Karn's Bastion
54%inclusion658 decks1.21K decks
50%synergy
Bojuka Bog
52%inclusion626 decks1.21K decks
5%synergy
Cabal Coffers
52%inclusion625 decks1.21K decks
-3%synergy
Cabal Stronghold
36%inclusion441 decks1.21K decks
1%synergy
Urborg, Tomb of Yawgmoth
29%inclusion353 decks1.21K decks
-8%synergy
Nykthos, Shrine to Nyx
28%inclusion335 decks1.21K decks
-2%synergy
Witch's Cottage
27%inclusion323 decks1.21K decks
2%synergy
War Room
22%inclusion265 decks1.21K decks
5%synergy
Spymaster's Vault
17%inclusion159 decks919 decks
8%synergy
Castle Locthwain
15%inclusion182 decks1.21K decks
-2%synergy
Rogue's Passage
14%inclusion175 decks1.21K decks
-4%synergy
Takenuma, Abandoned Mire
13%inclusion163 decks1.21K decks
-2%synergy
Mortuary Mire
12%inclusion144 decks1.21K decks
-1%synergy
Ifnir Deadlands
11%inclusion136 decks1.21K decks
10%synergy
Grasping Dunes
11%inclusion133 decks1.21K decks
11%synergy
Barren Moor
10%inclusion118 decks1.21K decks
0%synergy
Phyrexian Tower
7.9%inclusion96 decks1.21K decks
-16%synergy
Cabal Pit
7.8%inclusion94 decks1.21K decks
7%synergy
Shizo, Death's Storehouse
6.7%inclusion81 decks1.21K decks
-3%synergy
Mana Artifacts
Sol Ring
88%inclusion1.07K decks1.21K decks
2%synergy
Arcane Signet
71%inclusion861 decks1.21K decks
9%synergy
Thought Vessel
59%inclusion711 decks1.21K decks
32%synergy
Mind Stone
36%inclusion432 decks1.21K decks
5%synergy
Charcoal Diamond
26%inclusion310 decks1.21K decks
3%synergy
Caged Sun
20%inclusion241 decks1.21K decks
8%synergy
Throne of Eldraine
17%inclusion202 decks1.21K decks
6%synergy
Fellwar Stone
14%inclusion174 decks1.21K decks
0%synergy
Sceptre of Eternal Glory
12%inclusion141 decks1.21K decks
3%synergy
Decanter of Endless Water
11%inclusion129 decks1.21K decks
8%synergy
Staff of Compleation
9.3%inclusion112 decks1.21K decks
7%synergy
Everflowing Chalice
7.9%inclusion95 decks1.21K decks
2%synergy
Nyx Lotus
7.5%inclusion91 decks1.21K decks
1%synergy
Commander's Sphere
6.1%inclusion74 decks1.21K decks
-3%synergy
The Soul Stone
5.6%inclusion12 decks215 decks
-8%synergy
Extraplanar Lens
5.5%inclusion66 decks1.21K decks
0%synergy
Lands
Swamp
93%inclusion1.13K decks1.21K decks
-2%synergy
Forbidden Orchard
39%inclusion469 decks1.21K decks
37%synergy
Myriad Landscape
28%inclusion344 decks1.21K decks
2%synergy
Malakir Rebirth
21%inclusion256 decks1.21K decks
-1%synergy
Fell the Profane
11%inclusion105 decks919 decks
-7%synergy
Demolition Field
8.8%inclusion107 decks1.21K decks
3%synergy
Urza's Cave
8.6%inclusion81 decks943 decks
0%synergy
Snow-Covered Swamp
7.5%inclusion91 decks1.21K decks
1%synergy
Boggart Trawler
6.7%inclusion61 decks914 decks
-2%synergy
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