Massacre Girl, Known Killer (Commander) - Core

Massacre Girl, Known Killer
Rank #276
1,243decks
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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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Mai, Scornful Striker
6.6%inclusion4 decks61 decks
4%synergy
Ruinous Waterbending
3.5%inclusion2 decks57 decks
3%synergy
Swampsnare Trap
3.5%inclusion2 decks57 decks
3%synergy
Cat-Gator
2.6%inclusion4 decks154 decks
2%synergy
Azula Always Lies
1.9%inclusion3 decks154 decks
2%synergy
High Synergy Cards
Massacre Girl
87%inclusion1.08K decks1.24K decks
79%synergy
Nest of Scarabs
83%inclusion1.03K decks1.24K decks
78%synergy
Blowfly Infestation
75%inclusion936 decks1.24K decks
73%synergy
Massacre Wurm
89%inclusion1.11K decks1.24K decks
72%synergy
Slaughter Specialist
74%inclusion924 decks1.24K decks
71%synergy
Black Sun's Zenith
77%inclusion958 decks1.24K decks
71%synergy
Drown in Ichor
73%inclusion910 decks1.24K decks
69%synergy
Necroskitter
72%inclusion890 decks1.24K decks
68%synergy
Midnight Banshee
71%inclusion883 decks1.24K decks
68%synergy
Spitting Dilophosaurus
67%inclusion830 decks1.24K decks
64%synergy
Top Cards
Defile
83%inclusion1.03K decks1.24K decks
45%synergy
Tragic Slip
82%inclusion1.02K decks1.24K decks
61%synergy
Toxic Deluge
69%inclusion857 decks1.24K decks
32%synergy
Black Sun's Twilight
66%inclusion821 decks1.24K decks
62%synergy
Jet Medallion
64%inclusion796 decks1.24K decks
4%synergy
Slice from the Shadows
62%inclusion757 decks1.22K decks
60%synergy
Mutilate
62%inclusion772 decks1.24K decks
43%synergy
Blood Artist
61%inclusion757 decks1.24K decks
30%synergy
Crypt Ghast
61%inclusion757 decks1.24K decks
12%synergy
Clackbridge Troll
61%inclusion757 decks1.24K decks
58%synergy
Game Changers
Orcish Bowmasters
14%inclusion170 decks1.24K decks
0%synergy
Creatures
Maha, Its Feathers Night
60%inclusion495 decks822 decks
55%synergy
Gray Merchant of Asphodel
59%inclusion728 decks1.24K decks
7%synergy
Morbid Opportunist
56%inclusion695 decks1.24K decks
34%synergy
Skinrender
56%inclusion691 decks1.24K decks
54%synergy
Hunted Bonebrute
52%inclusion637 decks1.23K decks
50%synergy
Drivnod, Carnage Dominus
51%inclusion632 decks1.24K decks
43%synergy
Dread Presence
50%inclusion625 decks1.24K decks
35%synergy
Yawgmoth, Thran Physician
47%inclusion585 decks1.24K decks
37%synergy
Persistent Constrictor
46%inclusion327 decks714 decks
43%synergy
Syr Konrad, the Grim
43%inclusion529 decks1.24K decks
22%synergy
Yahenni, Undying Partisan
42%inclusion527 decks1.24K decks
36%synergy
Kaervek, the Spiteful
42%inclusion522 decks1.24K decks
39%synergy
Ascendant Evincar
42%inclusion520 decks1.24K decks
39%synergy
Vein Ripper
32%inclusion398 decks1.24K decks
27%synergy
Soul Snuffers
32%inclusion398 decks1.24K decks
31%synergy
Solemn Simulacrum
31%inclusion391 decks1.24K decks
8%synergy
Corrosive Mentor
29%inclusion366 decks1.24K decks
28%synergy
Akroan Horse
29%inclusion365 decks1.24K decks
28%synergy
Grim Hireling
28%inclusion346 decks1.24K decks
23%synergy
Banewhip Punisher
26%inclusion322 decks1.24K decks
25%synergy
Drana, Liberator of Malakir
23%inclusion285 decks1.24K decks
20%synergy
Harvester of Souls
22%inclusion275 decks1.24K decks
15%synergy
Vilis, Broker of Blood
22%inclusion273 decks1.24K decks
8%synergy
Carnifex Demon
21%inclusion255 decks1.24K decks
20%synergy
Festering Mummy
20%inclusion248 decks1.24K decks
19%synergy
K'rrik, Son of Yawgmoth
19%inclusion233 decks1.24K decks
0%synergy
Phyrexian Obliterator
18%inclusion223 decks1.24K decks
7%synergy
Harvester of Misery
17%inclusion167 decks960 decks
17%synergy
Zulaport Cutthroat
16%inclusion205 decks1.24K decks
-6%synergy
Fume Spitter
16%inclusion201 decks1.24K decks
15%synergy
Gisa, Glorious Resurrector
16%inclusion195 decks1.24K decks
10%synergy
Plague Engineer
15%inclusion187 decks1.24K decks
14%synergy
Guul Draz Assassin
15%inclusion186 decks1.24K decks
14%synergy
Zenos yae Galvus
14%inclusion39 decks269 decks
10%synergy
Sangromancer
14%inclusion178 decks1.24K decks
3%synergy
Demon of Dark Schemes
14%inclusion172 decks1.24K decks
12%synergy
Nirkana Revenant
13%inclusion160 decks1.24K decks
1%synergy
Ayara, First of Locthwain
12%inclusion153 decks1.24K decks
-13%synergy
Blightbelly Rat
11%inclusion141 decks1.24K decks
8%synergy
Sheoldred, the Apocalypse
11%inclusion138 decks1.24K decks
-4%synergy
Lockjaw Snapper
11%inclusion138 decks1.24K decks
11%synergy
Skithiryx, the Blight Dragon
11%inclusion132 decks1.24K decks
9%synergy
Drana, Kalastria Bloodchief
10%inclusion129 decks1.24K decks
10%synergy
Kaervek, the Punisher
10%inclusion97 decks968 decks
7%synergy
Mari, the Killing Quill
10%inclusion124 decks1.24K decks
9%synergy
Abyssal Harvester
8.9%inclusion56 decks632 decks
5%synergy
Mikaeus, the Unhallowed
8.7%inclusion108 decks1.24K decks
1%synergy
Bloodletter of Aclazotz
8.0%inclusion100 decks1.24K decks
-3%synergy
Harbinger of Night
8.0%inclusion99 decks1.24K decks
8%synergy
High-Society Hunter
7.2%inclusion46 decks636 decks
5%synergy
Instants
Sudden Spoiling
61%inclusion755 decks1.24K decks
51%synergy
Dark Ritual
56%inclusion697 decks1.24K decks
-10%synergy
Dismember
51%inclusion630 decks1.24K decks
40%synergy
Whisper of the Dross
47%inclusion586 decks1.24K decks
44%synergy
Grim Affliction
46%inclusion577 decks1.24K decks
44%synergy
Bloodline Culling
45%inclusion560 decks1.24K decks
44%synergy
Join the Dead
42%inclusion520 decks1.24K decks
41%synergy
Overkill
35%inclusion87 decks249 decks
27%synergy
Withering Torment
29%inclusion207 decks720 decks
-3%synergy
Grasp of Darkness
26%inclusion328 decks1.24K decks
24%synergy
Malakir Rebirth
21%inclusion266 decks1.24K decks
-1%synergy
Not Dead After All
20%inclusion244 decks1.24K decks
8%synergy
Imp's Mischief
19%inclusion237 decks1.24K decks
-4%synergy
Erebos's Intervention
19%inclusion236 decks1.24K decks
16%synergy
Thrilling Encore
14%inclusion180 decks1.24K decks
12%synergy
Wither and Bloom
14%inclusion121 decks866 decks
13%synergy
Stab
12%inclusion74 decks617 decks
11%synergy
Feign Death
11%inclusion142 decks1.24K decks
3%synergy
Fell the Profane
11%inclusion100 decks884 decks
-7%synergy
Undying Malice
10%inclusion126 decks1.24K decks
1%synergy
Darkness
9.3%inclusion115 decks1.24K decks
0%synergy
Deadly Rollick
9.3%inclusion115 decks1.24K decks
-14%synergy
Spoils of Blood
8.8%inclusion110 decks1.24K decks
8%synergy
Deadly Dispute
8.7%inclusion108 decks1.24K decks
-15%synergy
Bile Blight
8.1%inclusion101 decks1.24K decks
7%synergy
Village Rites
7.8%inclusion97 decks1.24K decks
-17%synergy
Rise of the Dread Marn
7.6%inclusion94 decks1.24K decks
5%synergy
Archenemy's Charm
7.4%inclusion14 decks190 decks
-1%synergy
Murder
6.5%inclusion81 decks1.24K decks
-4%synergy
Consuming Corruption
6.4%inclusion56 decks879 decks
-10%synergy
Make Obsolete
6.4%inclusion79 decks1.24K decks
5%synergy
Splendid Agony
6.2%inclusion77 decks1.24K decks
6%synergy
Ulcerate
6.1%inclusion76 decks1.24K decks
5%synergy
Darkblast
5.9%inclusion73 decks1.24K decks
5%synergy
Go for the Throat
5.5%inclusion68 decks1.24K decks
-18%synergy
Supernatural Stamina
5.1%inclusion63 decks1.24K decks
-2%synergy
Infernal Grasp
5.1%inclusion63 decks1.24K decks
-20%synergy
Sorceries
Feed the Swarm
50%inclusion625 decks1.24K decks
-1%synergy
Yahenni's Expertise
46%inclusion577 decks1.24K decks
45%synergy
Sign in Blood
35%inclusion441 decks1.24K decks
-1%synergy
Incremental Blight
34%inclusion427 decks1.24K decks
34%synergy
Reanimate
29%inclusion362 decks1.24K decks
-9%synergy
Massacre
28%inclusion342 decks1.24K decks
26%synergy
Nuclear Fallout
26%inclusion286 decks1.09K decks
25%synergy
Night's Whisper
25%inclusion305 decks1.24K decks
0%synergy
Rise of the Dark Realms
23%inclusion284 decks1.24K decks
11%synergy
Exsanguinate
20%inclusion247 decks1.24K decks
-4%synergy
Bubbling Muck
17%inclusion208 decks1.24K decks
1%synergy
Languish
16%inclusion205 decks1.24K decks
15%synergy
Golden Demise
15%inclusion188 decks1.24K decks
15%synergy
Victimize
15%inclusion185 decks1.24K decks
-11%synergy
Read the Bones
14%inclusion180 decks1.24K decks
-4%synergy
Terror Tide
13%inclusion158 decks1.24K decks
12%synergy
Gruesome Realization
12%inclusion150 decks1.24K decks
10%synergy
Profane Command
12%inclusion148 decks1.24K decks
10%synergy
Crippling Fear
11%inclusion141 decks1.24K decks
8%synergy
Tragic Trajectory
11%inclusion21 decks190 decks
10%synergy
Vat Emergence
10%inclusion127 decks1.24K decks
9%synergy
Insatiable Avarice
10%inclusion97 decks968 decks
-2%synergy
Decree of Pain
10%inclusion122 decks1.24K decks
4%synergy
Phyresis Outbreak
7.7%inclusion96 decks1.24K decks
6%synergy
Liliana's Influence
7.3%inclusion91 decks1.24K decks
7%synergy
Torment of Hailfire
7.2%inclusion90 decks1.24K decks
-9%synergy
Gaze of Pain
7.1%inclusion88 decks1.24K decks
7%synergy
Blight Grenade
6.9%inclusion86 decks1.24K decks
6%synergy
Infectious Inquiry
6.8%inclusion84 decks1.24K decks
4%synergy
Diabolic Tutor
6.1%inclusion76 decks1.24K decks
-9%synergy
Utility Artifacts
Contagion Clasp
55%inclusion688 decks1.24K decks
53%synergy
Tarrian's Soulcleaver
46%inclusion575 decks1.24K decks
43%synergy
Swiftfoot Boots
44%inclusion546 decks1.24K decks
12%synergy
Contagion Engine
44%inclusion541 decks1.24K decks
41%synergy
Lightning Greaves
41%inclusion512 decks1.24K decks
8%synergy
Genesis Chamber
39%inclusion489 decks1.24K decks
36%synergy
Bontu's Monument
23%inclusion291 decks1.24K decks
-4%synergy
Blade of the Bloodchief
20%inclusion252 decks1.24K decks
18%synergy
Wayfarer's Bauble
20%inclusion248 decks1.24K decks
4%synergy
The Masamune
14%inclusion35 decks244 decks
5%synergy
Dowsing Dagger
12%inclusion155 decks1.24K decks
11%synergy
Lashwrithe
9.0%inclusion112 decks1.24K decks
5%synergy
Expedition Map
8.9%inclusion111 decks1.24K decks
-4%synergy
Skullclamp
8.8%inclusion109 decks1.24K decks
-12%synergy
The Darkness Crystal
8.3%inclusion22 decks264 decks
-11%synergy
Cauldron of Souls
6.2%inclusion77 decks1.24K decks
5%synergy
Sword of Truth and Justice
6.1%inclusion76 decks1.24K decks
5%synergy
Whip of Erebos
6.0%inclusion74 decks1.24K decks
-5%synergy
Umezawa's Jitte
6.0%inclusion74 decks1.24K decks
5%synergy
Sword of the Animist
5.7%inclusion71 decks1.24K decks
2%synergy
Enchantments
Black Market
47%inclusion581 decks1.24K decks
26%synergy
The Meathook Massacre
45%inclusion561 decks1.24K decks
28%synergy
Crumbling Ashes
44%inclusion553 decks1.24K decks
43%synergy
Virtue of Persistence
36%inclusion451 decks1.24K decks
31%synergy
Phyrexian Arena
36%inclusion445 decks1.24K decks
-5%synergy
Night of Souls' Betrayal
31%inclusion384 decks1.24K decks
28%synergy
Nowhere to Run
28%inclusion234 decks834 decks
25%synergy
Revel in Riches
21%inclusion267 decks1.24K decks
16%synergy
Illness in the Ranks
21%inclusion261 decks1.24K decks
20%synergy
Screams from Within
18%inclusion218 decks1.24K decks
17%synergy
Black Market Connections
15%inclusion186 decks1.24K decks
-8%synergy
Meathook Massacre II
14%inclusion106 decks732 decks
8%synergy
Eternal Thirst
13%inclusion156 decks1.24K decks
10%synergy
Kaya's Ghostform
10%inclusion125 decks1.24K decks
0%synergy
Bloodchief Ascension
10%inclusion123 decks1.24K decks
0%synergy
Grave Betrayal
9.5%inclusion118 decks1.24K decks
7%synergy
Infernal Genesis
9.3%inclusion116 decks1.24K decks
9%synergy
Curse of Death's Hold
9.3%inclusion116 decks1.24K decks
8%synergy
Animate Dead
9.2%inclusion114 decks1.24K decks
-9%synergy
Bad Moon
8.8%inclusion110 decks1.24K decks
5%synergy
Phyrexian Reclamation
7.5%inclusion93 decks1.24K decks
-3%synergy
Bastion of Remembrance
7.2%inclusion89 decks1.24K decks
-9%synergy
Bitterblossom
6.4%inclusion79 decks1.24K decks
-7%synergy
Necrosynthesis
6.0%inclusion74 decks1.24K decks
5%synergy
Fevered Convulsions
5.2%inclusion65 decks1.24K decks
5%synergy
Battles
Invasion of Innistrad
8.9%inclusion111 decks1.24K decks
8%synergy
Planeswalkers
Vraska, Betrayal's Sting
32%inclusion399 decks1.24K decks
29%synergy
Liliana of the Dark Realms
21%inclusion255 decks1.24K decks
6%synergy
Liliana, Death Wielder
15%inclusion181 decks1.24K decks
13%synergy
Liliana, Dreadhorde General
7.2%inclusion90 decks1.24K decks
-6%synergy
Utility Lands
Reliquary Tower
62%inclusion773 decks1.24K decks
31%synergy
Karn's Bastion
54%inclusion670 decks1.24K decks
50%synergy
Cabal Coffers
51%inclusion638 decks1.24K decks
-4%synergy
Bojuka Bog
51%inclusion633 decks1.24K decks
4%synergy
Cabal Stronghold
36%inclusion448 decks1.24K decks
0%synergy
Urborg, Tomb of Yawgmoth
30%inclusion370 decks1.24K decks
-8%synergy
Nykthos, Shrine to Nyx
28%inclusion349 decks1.24K decks
-2%synergy
Witch's Cottage
26%inclusion323 decks1.24K decks
1%synergy
War Room
22%inclusion274 decks1.24K decks
5%synergy
Spymaster's Vault
17%inclusion152 decks884 decks
7%synergy
Castle Locthwain
15%inclusion190 decks1.24K decks
-2%synergy
Rogue's Passage
14%inclusion178 decks1.24K decks
-4%synergy
Takenuma, Abandoned Mire
13%inclusion166 decks1.24K decks
-3%synergy
Mortuary Mire
12%inclusion147 decks1.24K decks
-1%synergy
Grasping Dunes
11%inclusion140 decks1.24K decks
11%synergy
Ifnir Deadlands
11%inclusion138 decks1.24K decks
10%synergy
Barren Moor
9.5%inclusion118 decks1.24K decks
-1%synergy
Phyrexian Tower
8.0%inclusion100 decks1.24K decks
-16%synergy
Cabal Pit
7.9%inclusion98 decks1.24K decks
7%synergy
Shizo, Death's Storehouse
6.7%inclusion83 decks1.24K decks
-3%synergy
Mana Artifacts
Sol Ring
88%inclusion1.10K decks1.24K decks
2%synergy
Arcane Signet
72%inclusion889 decks1.24K decks
9%synergy
Thought Vessel
59%inclusion732 decks1.24K decks
32%synergy
Mind Stone
36%inclusion444 decks1.24K decks
5%synergy
Charcoal Diamond
26%inclusion317 decks1.24K decks
2%synergy
Caged Sun
20%inclusion246 decks1.24K decks
7%synergy
Throne of Eldraine
17%inclusion213 decks1.24K decks
6%synergy
Fellwar Stone
15%inclusion192 decks1.24K decks
1%synergy
Sceptre of Eternal Glory
12%inclusion155 decks1.24K decks
3%synergy
Decanter of Endless Water
11%inclusion132 decks1.24K decks
7%synergy
Staff of Compleation
9.1%inclusion113 decks1.24K decks
7%synergy
Everflowing Chalice
8.0%inclusion100 decks1.24K decks
2%synergy
Nyx Lotus
7.9%inclusion98 decks1.24K decks
1%synergy
Commander's Sphere
6.2%inclusion77 decks1.24K decks
-3%synergy
Extraplanar Lens
5.4%inclusion67 decks1.24K decks
0%synergy
The Soul Stone
5.4%inclusion9 decks168 decks
-7%synergy
Lands
Swamp
93%inclusion1.16K decks1.24K decks
-2%synergy
Forbidden Orchard
38%inclusion471 decks1.24K decks
36%synergy
Myriad Landscape
28%inclusion351 decks1.24K decks
1%synergy
Malakir Rebirth
21%inclusion266 decks1.24K decks
-1%synergy
Fell the Profane
11%inclusion100 decks884 decks
-7%synergy
Demolition Field
8.7%inclusion108 decks1.24K decks
3%synergy
Urza's Cave
8.6%inclusion78 decks908 decks
0%synergy
Snow-Covered Swamp
7.8%inclusion97 decks1.24K decks
1%synergy
Boggart Trawler
6.5%inclusion57 decks879 decks
-2%synergy
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