Massacre Girl, Known Killer (Commander) - Expensive Optimized

Massacre Girl, Known Killer
Rank #276
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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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Yawgmoth, Thran Physician
100%inclusion10 decks10 decks
90%synergy
Animate Dead
100%inclusion10 decks10 decks
82%synergy
Dismember
90%inclusion9 decks10 decks
79%synergy
Sheoldred, the Apocalypse
90%inclusion9 decks10 decks
75%synergy
The Meathook Massacre
90%inclusion9 decks10 decks
73%synergy
Cabal Ritual
90%inclusion9 decks10 decks
72%synergy
Massacre Girl
80%inclusion8 decks10 decks
72%synergy
Spitting Dilophosaurus
70%inclusion7 decks10 decks
68%synergy
Slaughter Specialist
70%inclusion7 decks10 decks
67%synergy
Deadly Rollick
90%inclusion9 decks10 decks
67%synergy
Top Cards
Dark Ritual
100%inclusion10 decks10 decks
34%synergy
Reanimate
100%inclusion10 decks10 decks
61%synergy
Toxic Deluge
100%inclusion10 decks10 decks
63%synergy
Jet Medallion
90%inclusion9 decks10 decks
30%synergy
Imp's Mischief
90%inclusion9 decks10 decks
66%synergy
Dauthi Voidwalker
80%inclusion8 decks10 decks
64%synergy
Gray Merchant of Asphodel
70%inclusion7 decks10 decks
18%synergy
Mikaeus, the Unhallowed
70%inclusion7 decks10 decks
62%synergy
Maha, Its Feathers Night
70%inclusion7 decks10 decks
65%synergy
Massacre Wurm
70%inclusion7 decks10 decks
53%synergy
Game Changers
Ancient Tomb
100%inclusion10 decks10 decks
88%synergy
Demonic Tutor
100%inclusion10 decks10 decks
72%synergy
Vampiric Tutor
100%inclusion10 decks10 decks
78%synergy
Necropotence
90%inclusion9 decks10 decks
75%synergy
Orcish Bowmasters
90%inclusion9 decks10 decks
76%synergy
The One Ring
80%inclusion8 decks10 decks
70%synergy
Mana Vault
80%inclusion8 decks10 decks
73%synergy
Chrome Mox
80%inclusion8 decks10 decks
74%synergy
Imperial Seal
70%inclusion7 decks10 decks
63%synergy
Mox Diamond
60%inclusion6 decks10 decks
56%synergy
Creatures
Blood Artist
60%inclusion6 decks10 decks
29%synergy
Walking Ballista
60%inclusion6 decks10 decks
58%synergy
Necroskitter
60%inclusion6 decks10 decks
57%synergy
K'rrik, Son of Yawgmoth
60%inclusion6 decks10 decks
41%synergy
Opposition Agent
50%inclusion5 decks10 decks
40%synergy
Vilis, Broker of Blood
50%inclusion5 decks10 decks
36%synergy
Midnight Banshee
40%inclusion4 decks10 decks
37%synergy
Crypt Ghast
40%inclusion4 decks10 decks
-8%synergy
Braids, Arisen Nightmare
40%inclusion4 decks10 decks
21%synergy
Hoarding Broodlord
30%inclusion3 decks10 decks
26%synergy
Syr Konrad, the Grim
30%inclusion3 decks10 decks
10%synergy
Bloodletter of Aclazotz
30%inclusion3 decks10 decks
19%synergy
Warren Soultrader
30%inclusion3 decks10 decks
17%synergy
Boggart Trawler
20%inclusion2 decks10 decks
11%synergy
Persistent Constrictor
20%inclusion2 decks10 decks
17%synergy
Razaketh, the Foulblooded
20%inclusion2 decks10 decks
15%synergy
Morbid Opportunist
20%inclusion2 decks10 decks
-2%synergy
Skithiryx, the Blight Dragon
20%inclusion2 decks10 decks
18%synergy
Ophiomancer
20%inclusion2 decks10 decks
5%synergy
Zulaport Cutthroat
20%inclusion2 decks10 decks
-3%synergy
Grim Hireling
20%inclusion2 decks10 decks
15%synergy
Kaervek, the Spiteful
20%inclusion2 decks10 decks
17%synergy
Sephiroth, Fabled SOLDIER
17%inclusion1 decks6 decks
12%synergy
Avatar of Woe
10%inclusion1 decks10 decks
8%synergy
Roaming Throne
10%inclusion1 decks10 decks
7%synergy
Unstoppable Slasher
10%inclusion1 decks10 decks
4%synergy
Blade of the Oni
10%inclusion1 decks10 decks
9%synergy
Nirkana Revenant
10%inclusion1 decks10 decks
-2%synergy
Geralf's Messenger
10%inclusion1 decks10 decks
8%synergy
Tinybones, the Pickpocket
10%inclusion1 decks10 decks
5%synergy
Harvester of Misery
10%inclusion1 decks10 decks
9%synergy
Warehouse Tabby
10%inclusion1 decks10 decks
10%synergy
Archfiend of Depravity
10%inclusion1 decks10 decks
3%synergy
Guul Draz Assassin
10%inclusion1 decks10 decks
9%synergy
Chainer, Dementia Master
10%inclusion1 decks10 decks
4%synergy
Viscera Seer
10%inclusion1 decks10 decks
-7%synergy
Gravecrawler
10%inclusion1 decks10 decks
-3%synergy
Murderous Rider
10%inclusion1 decks10 decks
3%synergy
Rottenmouth Viper
10%inclusion1 decks10 decks
6%synergy
Herald of Torment
10%inclusion1 decks10 decks
10%synergy
Phyrexian Obliterator
10%inclusion1 decks10 decks
-1%synergy
Vengeful Bloodwitch
10%inclusion1 decks10 decks
4%synergy
Fume Spitter
10%inclusion1 decks10 decks
8%synergy
Drana, Kalastria Bloodchief
10%inclusion1 decks10 decks
9%synergy
Sheoldred, Whispering One
10%inclusion1 decks10 decks
-2%synergy
Basal Thrull
10%inclusion1 decks10 decks
9%synergy
Skinrender
10%inclusion1 decks10 decks
8%synergy
Soul Snuffers
10%inclusion1 decks10 decks
9%synergy
Plague Belcher
10%inclusion1 decks10 decks
8%synergy
Vein Ripper
10%inclusion1 decks10 decks
5%synergy
Instants
Defile
60%inclusion6 decks10 decks
22%synergy
Culling the Weak
50%inclusion5 decks10 decks
35%synergy
Malakir Rebirth
50%inclusion5 decks10 decks
28%synergy
Sudden Spoiling
50%inclusion5 decks10 decks
40%synergy
Overkill
50%inclusion3 decks6 decks
42%synergy
Bile Blight
40%inclusion4 decks10 decks
39%synergy
Contagion
40%inclusion4 decks10 decks
40%synergy
Withering Boon
40%inclusion4 decks10 decks
35%synergy
Fell the Profane
30%inclusion3 decks10 decks
11%synergy
Entomb
30%inclusion3 decks10 decks
18%synergy
Tragic Slip
30%inclusion3 decks10 decks
9%synergy
Stab
20%inclusion2 decks10 decks
19%synergy
Force of Despair
20%inclusion2 decks10 decks
12%synergy
Whisper of the Dross
20%inclusion2 decks10 decks
17%synergy
Deadly Dispute
10%inclusion1 decks10 decks
-14%synergy
Grasp of Darkness
10%inclusion1 decks10 decks
8%synergy
Ulcerate
10%inclusion1 decks10 decks
9%synergy
Darkness
10%inclusion1 decks10 decks
1%synergy
Erebos's Intervention
10%inclusion1 decks10 decks
7%synergy
Cut Down
10%inclusion1 decks10 decks
6%synergy
Village Rites
10%inclusion1 decks10 decks
-14%synergy
Slice from the Shadows
10%inclusion1 decks10 decks
8%synergy
Long Goodbye
10%inclusion1 decks10 decks
9%synergy
Black Sun's Twilight
10%inclusion1 decks10 decks
6%synergy
Sudden Edict
10%inclusion1 decks10 decks
8%synergy
Saw in Half
10%inclusion1 decks10 decks
2%synergy
Withering Torment
10%inclusion1 decks10 decks
-21%synergy
Sacrifice
10%inclusion1 decks10 decks
5%synergy
Sheoldred's Edict
10%inclusion1 decks10 decks
-4%synergy
Grim Affliction
10%inclusion1 decks10 decks
8%synergy
Flare of Malice
10%inclusion1 decks10 decks
-3%synergy
Wither and Bloom
10%inclusion1 decks10 decks
9%synergy
Sorceries
Diabolic Intent
60%inclusion6 decks10 decks
46%synergy
Yahenni's Expertise
60%inclusion6 decks10 decks
58%synergy
Chain of Smog
60%inclusion6 decks10 decks
55%synergy
Massacre
50%inclusion5 decks10 decks
49%synergy
Mutilate
50%inclusion5 decks10 decks
31%synergy
Bubbling Muck
40%inclusion4 decks10 decks
24%synergy
Grim Tutor
40%inclusion4 decks10 decks
28%synergy
Black Sun's Zenith
40%inclusion4 decks10 decks
34%synergy
Feed the Swarm
30%inclusion3 decks10 decks
-21%synergy
Yawgmoth's Will
30%inclusion3 decks10 decks
27%synergy
Beseech the Mirror
30%inclusion3 decks10 decks
23%synergy
Drown in Ichor
30%inclusion3 decks10 decks
26%synergy
Nuclear Fallout
30%inclusion3 decks10 decks
28%synergy
Agadeem's Awakening
20%inclusion2 decks10 decks
13%synergy
Cruel Tutor
20%inclusion2 decks10 decks
19%synergy
Dead of Winter
20%inclusion2 decks10 decks
19%synergy
Blasphemous Edict
20%inclusion2 decks10 decks
3%synergy
Buried Alive
20%inclusion2 decks10 decks
8%synergy
Torment of Hailfire
10%inclusion1 decks10 decks
-6%synergy
Dread Return
10%inclusion1 decks10 decks
-2%synergy
Living Death
10%inclusion1 decks10 decks
-1%synergy
Exhume
10%inclusion1 decks10 decks
8%synergy
Incremental Blight
10%inclusion1 decks10 decks
9%synergy
Coiling Rebirth
10%inclusion1 decks10 decks
8%synergy
Back for Seconds
10%inclusion1 decks10 decks
9%synergy
Languish
10%inclusion1 decks10 decks
8%synergy
Lively Dirge
10%inclusion1 decks10 decks
6%synergy
Victimize
10%inclusion1 decks10 decks
-16%synergy
Persist
10%inclusion1 decks10 decks
6%synergy
Utility Artifacts
Bolas's Citadel
50%inclusion5 decks10 decks
21%synergy
Phyrexian Altar
40%inclusion4 decks10 decks
27%synergy
Wishclaw Talisman
40%inclusion4 decks10 decks
33%synergy
Peter Parker's Camera
33%inclusion1 decks3 decks
33%synergy
Swiftfoot Boots
30%inclusion3 decks10 decks
-2%synergy
Sensei's Divining Top
30%inclusion3 decks10 decks
22%synergy
Ashnod's Altar
30%inclusion3 decks10 decks
11%synergy
Lightning Greaves
30%inclusion3 decks10 decks
-4%synergy
Defense Grid
20%inclusion2 decks10 decks
18%synergy
Contagion Clasp
20%inclusion2 decks10 decks
17%synergy
The Masamune
20%inclusion1 decks5 decks
10%synergy
Umezawa's Jitte
10%inclusion1 decks10 decks
9%synergy
Lost Jitte
10%inclusion1 decks10 decks
10%synergy
Mindcrank
10%inclusion1 decks10 decks
4%synergy
Sword of the Animist
10%inclusion1 decks10 decks
6%synergy
Commander's Plate
10%inclusion1 decks10 decks
4%synergy
Contagion Engine
10%inclusion1 decks10 decks
8%synergy
Aetherflux Reservoir
10%inclusion1 decks10 decks
0%synergy
Bontu's Monument
10%inclusion1 decks10 decks
-18%synergy
Excalibur, Sword of Eden
10%inclusion1 decks10 decks
10%synergy
Netherborn Altar
10%inclusion1 decks10 decks
8%synergy
Resurrection Orb
10%inclusion1 decks10 decks
7%synergy
Brotherhood Regalia
10%inclusion1 decks10 decks
8%synergy
Dowsing Dagger
10%inclusion1 decks10 decks
9%synergy
Enchantments
Necromancy
60%inclusion6 decks10 decks
54%synergy
Bitterblossom
60%inclusion6 decks10 decks
47%synergy
Nest of Scarabs
50%inclusion5 decks10 decks
46%synergy
Blowfly Infestation
50%inclusion5 decks10 decks
48%synergy
Revel in Riches
50%inclusion5 decks10 decks
45%synergy
Dance of the Dead
40%inclusion4 decks10 decks
36%synergy
Black Market Connections
40%inclusion4 decks10 decks
17%synergy
Heartless Summoning
40%inclusion4 decks10 decks
35%synergy
Virtue of Persistence
40%inclusion4 decks10 decks
34%synergy
Crumbling Ashes
20%inclusion2 decks10 decks
19%synergy
Contamination
20%inclusion2 decks10 decks
16%synergy
Bloodchief Ascension
20%inclusion2 decks10 decks
10%synergy
Exquisite Blood
10%inclusion1 decks10 decks
-3%synergy
Screams from Within
10%inclusion1 decks10 decks
9%synergy
Unholy Annex // Ritual Chamber
10%inclusion1 decks10 decks
7%synergy
Bastion of Remembrance
10%inclusion1 decks10 decks
-6%synergy
Phyrexian Arena
10%inclusion1 decks10 decks
-30%synergy
Demonic Covenant
10%inclusion1 decks10 decks
9%synergy
Biotransference
10%inclusion1 decks10 decks
7%synergy
Meathook Massacre II
10%inclusion1 decks10 decks
3%synergy
Kaya's Ghostform
10%inclusion1 decks10 decks
0%synergy
Nowhere to Run
10%inclusion1 decks10 decks
7%synergy
Grave Pact
10%inclusion1 decks10 decks
-9%synergy
Sanguine Bond
10%inclusion1 decks10 decks
-2%synergy
Tribute to Horobi
10%inclusion1 decks10 decks
9%synergy
Night of Souls' Betrayal
10%inclusion1 decks10 decks
8%synergy
No Mercy
10%inclusion1 decks10 decks
3%synergy
Planeswalkers
Professor Onyx
60%inclusion6 decks10 decks
54%synergy
Vraska, Betrayal's Sting
20%inclusion2 decks10 decks
17%synergy
Utility Lands
Cabal Coffers
90%inclusion9 decks10 decks
35%synergy
Urborg, Tomb of Yawgmoth
90%inclusion9 decks10 decks
52%synergy
Nykthos, Shrine to Nyx
80%inclusion8 decks10 decks
50%synergy
Phyrexian Tower
60%inclusion6 decks10 decks
36%synergy
Lake of the Dead
50%inclusion5 decks10 decks
45%synergy
Cabal Pit
50%inclusion5 decks10 decks
49%synergy
Urza's Saga
50%inclusion5 decks10 decks
42%synergy
Bojuka Bog
40%inclusion4 decks10 decks
-7%synergy
City of Traitors
40%inclusion4 decks10 decks
38%synergy
Karn's Bastion
40%inclusion4 decks10 decks
36%synergy
Strip Mine
40%inclusion4 decks10 decks
37%synergy
Shizo, Death's Storehouse
30%inclusion3 decks10 decks
20%synergy
Cabal Stronghold
30%inclusion3 decks10 decks
-6%synergy
Takenuma, Abandoned Mire
20%inclusion2 decks10 decks
4%synergy
Maze of Ith
20%inclusion2 decks10 decks
17%synergy
Mishra's Factory
20%inclusion2 decks10 decks
20%synergy
Peat Bog
20%inclusion2 decks10 decks
18%synergy
Reliquary Tower
20%inclusion2 decks10 decks
-11%synergy
Arcane Lighthouse
10%inclusion1 decks10 decks
8%synergy
Mutavault
10%inclusion1 decks10 decks
9%synergy
Geier Reach Sanitarium
10%inclusion1 decks10 decks
-2%synergy
Command Beacon
10%inclusion1 decks10 decks
2%synergy
Lotus Field
10%inclusion1 decks10 decks
10%synergy
Soulstone Sanctuary
10%inclusion1 decks10 decks
10%synergy
Spymaster's Vault
10%inclusion1 decks10 decks
0%synergy
War Room
10%inclusion1 decks10 decks
-7%synergy
Volrath's Stronghold
10%inclusion1 decks10 decks
6%synergy
Mikokoro, Center of the Sea
10%inclusion1 decks10 decks
7%synergy
Mana Artifacts
Sol Ring
100%inclusion10 decks10 decks
14%synergy
Arcane Signet
70%inclusion7 decks10 decks
7%synergy
Lotus Petal
60%inclusion6 decks10 decks
53%synergy
Throne of Eldraine
50%inclusion5 decks10 decks
39%synergy
Mox Opal
50%inclusion5 decks10 decks
47%synergy
Fellwar Stone
40%inclusion4 decks10 decks
25%synergy
Mox Amber
30%inclusion3 decks10 decks
26%synergy
The Soul Stone
25%inclusion1 decks4 decks
13%synergy
Grim Monolith
20%inclusion2 decks10 decks
17%synergy
Mind Stone
10%inclusion1 decks10 decks
-21%synergy
Everflowing Chalice
10%inclusion1 decks10 decks
4%synergy
Nyx Lotus
10%inclusion1 decks10 decks
3%synergy
Thought Vessel
10%inclusion1 decks10 decks
-17%synergy
Extraplanar Lens
10%inclusion1 decks10 decks
5%synergy
Lands
Marsh Flats
90%inclusion9 decks10 decks
87%synergy
Bloodstained Mire
80%inclusion8 decks10 decks
77%synergy
Verdant Catacombs
80%inclusion8 decks10 decks
77%synergy
Gemstone Caverns
80%inclusion8 decks10 decks
76%synergy
Swamp
70%inclusion7 decks10 decks
-25%synergy
Polluted Delta
60%inclusion6 decks10 decks
57%synergy
Prismatic Vista
60%inclusion6 decks10 decks
58%synergy
Forbidden Orchard
60%inclusion6 decks10 decks
58%synergy
Malakir Rebirth
50%inclusion5 decks10 decks
28%synergy
Fell the Profane
30%inclusion3 decks10 decks
11%synergy
Snow-Covered Swamp
30%inclusion3 decks10 decks
23%synergy
Agadeem's Awakening
20%inclusion2 decks10 decks
13%synergy
Boggart Trawler
20%inclusion2 decks10 decks
11%synergy
Cavern of Souls
10%inclusion1 decks10 decks
3%synergy
Fabled Passage
10%inclusion1 decks10 decks
8%synergy
Urza's Cave
10%inclusion1 decks10 decks
1%synergy
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