Massacre Girl, Known Killer (Commander) - Optimized Control

Massacre Girl, Known Killer
Rank #276
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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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Black Sun's Zenith
100%inclusion6 decks6 decks
94%synergy
Massacre Girl
100%inclusion6 decks6 decks
92%synergy
Contagion Clasp
83%inclusion5 decks6 decks
81%synergy
Slaughter Specialist
83%inclusion5 decks6 decks
80%synergy
Tragic Slip
100%inclusion6 decks6 decks
79%synergy
Yawgmoth, Thran Physician
83%inclusion5 decks6 decks
73%synergy
Dismember
83%inclusion5 decks6 decks
72%synergy
Massacre Wurm
83%inclusion5 decks6 decks
66%synergy
Bloodline Culling
67%inclusion4 decks6 decks
65%synergy
Yahenni's Expertise
67%inclusion4 decks6 decks
65%synergy
Top Cards
Toxic Deluge
100%inclusion6 decks6 decks
63%synergy
Jet Medallion
100%inclusion6 decks6 decks
40%synergy
Blood Artist
83%inclusion5 decks6 decks
52%synergy
Defile
83%inclusion5 decks6 decks
45%synergy
Maha, Its Feathers Night
67%inclusion4 decks6 decks
62%synergy
Spitting Dilophosaurus
67%inclusion4 decks6 decks
64%synergy
Nest of Scarabs
67%inclusion4 decks6 decks
62%synergy
Whisper of the Dross
67%inclusion4 decks6 decks
63%synergy
Blowfly Infestation
67%inclusion4 decks6 decks
64%synergy
Gray Merchant of Asphodel
67%inclusion4 decks6 decks
15%synergy
Game Changers
Demonic Tutor
67%inclusion4 decks6 decks
39%synergy
Ancient Tomb
50%inclusion3 decks6 decks
38%synergy
Orcish Bowmasters
50%inclusion3 decks6 decks
36%synergy
Vampiric Tutor
50%inclusion3 decks6 decks
28%synergy
Imperial Seal
33%inclusion2 decks6 decks
26%synergy
Opposition Agent
33%inclusion2 decks6 decks
23%synergy
The One Ring
33%inclusion2 decks6 decks
24%synergy
Necropotence
33%inclusion2 decks6 decks
18%synergy
Bolas's Citadel
17%inclusion1 decks6 decks
-13%synergy
Mana Vault
17%inclusion1 decks6 decks
10%synergy
Creatures
Drivnod, Carnage Dominus
67%inclusion4 decks6 decks
59%synergy
Necroskitter
67%inclusion4 decks6 decks
63%synergy
Crypt Ghast
67%inclusion4 decks6 decks
18%synergy
Kaervek, the Spiteful
67%inclusion4 decks6 decks
64%synergy
Syr Konrad, the Grim
50%inclusion3 decks6 decks
30%synergy
Morbid Opportunist
50%inclusion3 decks6 decks
28%synergy
Grim Hireling
50%inclusion3 decks6 decks
45%synergy
Clackbridge Troll
50%inclusion3 decks6 decks
47%synergy
Midnight Banshee
50%inclusion3 decks6 decks
47%synergy
Ascendant Evincar
50%inclusion3 decks6 decks
48%synergy
Dread Presence
33%inclusion2 decks6 decks
18%synergy
Mari, the Killing Quill
33%inclusion2 decks6 decks
32%synergy
Nirkana Revenant
33%inclusion2 decks6 decks
22%synergy
Vilis, Broker of Blood
33%inclusion2 decks6 decks
20%synergy
Sangromancer
33%inclusion2 decks6 decks
22%synergy
Harvester of Misery
33%inclusion2 decks6 decks
33%synergy
Hunted Bonebrute
33%inclusion2 decks6 decks
31%synergy
Skinrender
33%inclusion2 decks6 decks
32%synergy
Plague Engineer
33%inclusion2 decks6 decks
33%synergy
Vein Ripper
33%inclusion2 decks6 decks
28%synergy
Yahenni, Undying Partisan
33%inclusion2 decks6 decks
27%synergy
Zenos yae Galvus
33%inclusion1 decks3 decks
29%synergy
Sephiroth, Fabled SOLDIER
33%inclusion1 decks3 decks
28%synergy
High-Society Hunter
20%inclusion1 decks5 decks
18%synergy
Persistent Constrictor
20%inclusion1 decks5 decks
17%synergy
Gonti, Night Minister
20%inclusion1 decks5 decks
17%synergy
Bloodthirsty Conqueror
20%inclusion1 decks5 decks
11%synergy
Vito's Inquisitor
17%inclusion1 decks6 decks
17%synergy
Festercreep
17%inclusion1 decks6 decks
17%synergy
Vindictive Vampire
17%inclusion1 decks6 decks
14%synergy
Dusk Urchins
17%inclusion1 decks6 decks
17%synergy
Demon of Dark Schemes
17%inclusion1 decks6 decks
15%synergy
Acolyte of Aclazotz
17%inclusion1 decks6 decks
16%synergy
Sheoldred, the Apocalypse
17%inclusion1 decks6 decks
2%synergy
Corrosive Mentor
17%inclusion1 decks6 decks
15%synergy
Ayara, First of Locthwain
17%inclusion1 decks6 decks
-9%synergy
Night Clubber
17%inclusion1 decks6 decks
15%synergy
Vampire of the Dire Moon
17%inclusion1 decks6 decks
14%synergy
Queen's Bay Paladin
17%inclusion1 decks6 decks
17%synergy
Fume Spitter
17%inclusion1 decks6 decks
15%synergy
Vito, Thorn of the Dusk Rose
17%inclusion1 decks6 decks
6%synergy
Preacher of the Schism
17%inclusion1 decks6 decks
16%synergy
Zulaport Cutthroat
17%inclusion1 decks6 decks
-6%synergy
Marauding Blight-Priest
17%inclusion1 decks6 decks
10%synergy
Akroan Horse
17%inclusion1 decks6 decks
16%synergy
Sheoldred, Whispering One
17%inclusion1 decks6 decks
5%synergy
Gix, Yawgmoth Praetor
17%inclusion1 decks6 decks
12%synergy
Voldaren Bloodcaster
17%inclusion1 decks6 decks
16%synergy
Blightbelly Rat
17%inclusion1 decks6 decks
13%synergy
Festering Mummy
17%inclusion1 decks6 decks
16%synergy
Instants
Dark Ritual
67%inclusion4 decks6 decks
0%synergy
Sudden Spoiling
67%inclusion4 decks6 decks
57%synergy
Overkill
67%inclusion2 decks3 decks
59%synergy
Grim Affliction
50%inclusion3 decks6 decks
48%synergy
Slice from the Shadows
50%inclusion3 decks6 decks
48%synergy
Black Sun's Twilight
50%inclusion3 decks6 decks
46%synergy
Join the Dead
50%inclusion3 decks6 decks
49%synergy
Imp's Mischief
33%inclusion2 decks6 decks
10%synergy
Cabal Ritual
33%inclusion2 decks6 decks
16%synergy
Malakir Rebirth
33%inclusion2 decks6 decks
11%synergy
Withering Torment
20%inclusion1 decks5 decks
-11%synergy
Deadly Rollick
17%inclusion1 decks6 decks
-7%synergy
Snuff Out
17%inclusion1 decks6 decks
4%synergy
Not Dead After All
17%inclusion1 decks6 decks
5%synergy
Make Obsolete
17%inclusion1 decks6 decks
15%synergy
Flare of Malice
17%inclusion1 decks6 decks
4%synergy
Culling the Weak
17%inclusion1 decks6 decks
2%synergy
Darkblast
17%inclusion1 decks6 decks
16%synergy
Dark Triumph
17%inclusion1 decks6 decks
17%synergy
Murder
17%inclusion1 decks6 decks
6%synergy
Death Wind
17%inclusion1 decks6 decks
16%synergy
Cast Down
17%inclusion1 decks6 decks
15%synergy
Wither and Bloom
17%inclusion1 decks6 decks
16%synergy
It Doesn't Add Up
17%inclusion1 decks6 decks
17%synergy
Sorceries
Mutilate
67%inclusion4 decks6 decks
48%synergy
Drown in Ichor
67%inclusion4 decks6 decks
62%synergy
Incremental Blight
50%inclusion3 decks6 decks
49%synergy
Reanimate
50%inclusion3 decks6 decks
11%synergy
Sign in Blood
50%inclusion3 decks6 decks
14%synergy
Victimize
33%inclusion2 decks6 decks
8%synergy
Feed the Swarm
33%inclusion2 decks6 decks
-18%synergy
Night's Whisper
33%inclusion2 decks6 decks
9%synergy
Exsanguinate
33%inclusion2 decks6 decks
9%synergy
Blasphemous Edict
20%inclusion1 decks5 decks
3%synergy
Diabolic Intent
17%inclusion1 decks6 decks
2%synergy
Deadly Cover-Up
17%inclusion1 decks6 decks
16%synergy
Collective Brutality
17%inclusion1 decks6 decks
16%synergy
Bubbling Muck
17%inclusion1 decks6 decks
1%synergy
Read the Bones
17%inclusion1 decks6 decks
-2%synergy
Scheming Symmetry
17%inclusion1 decks6 decks
12%synergy
Cruelclaw's Heist
17%inclusion1 decks6 decks
14%synergy
Syphon Mind
17%inclusion1 decks6 decks
4%synergy
Insatiable Avarice
17%inclusion1 decks6 decks
4%synergy
Gaze of Pain
17%inclusion1 decks6 decks
17%synergy
Gruesome Realization
17%inclusion1 decks6 decks
15%synergy
Massacre
17%inclusion1 decks6 decks
15%synergy
Rise of the Dark Realms
17%inclusion1 decks6 decks
4%synergy
Grim Tutor
17%inclusion1 decks6 decks
5%synergy
Gruesome Discovery
17%inclusion1 decks6 decks
17%synergy
Nuclear Fallout
17%inclusion1 decks6 decks
15%synergy
Utility Artifacts
The Masamune
67%inclusion2 decks3 decks
57%synergy
Genesis Chamber
50%inclusion3 decks6 decks
47%synergy
Contagion Engine
50%inclusion3 decks6 decks
48%synergy
Lightning Greaves
50%inclusion3 decks6 decks
16%synergy
Umezawa's Jitte
33%inclusion2 decks6 decks
33%synergy
Tarrian's Soulcleaver
33%inclusion2 decks6 decks
30%synergy
Whip of Erebos
17%inclusion1 decks6 decks
6%synergy
Cauldron of Souls
17%inclusion1 decks6 decks
15%synergy
Skullclamp
17%inclusion1 decks6 decks
-4%synergy
Bontu's Monument
17%inclusion1 decks6 decks
-11%synergy
Swiftfoot Boots
17%inclusion1 decks6 decks
-15%synergy
Tome of Legends
17%inclusion1 decks6 decks
16%synergy
Sword of Feast and Famine
17%inclusion1 decks6 decks
15%synergy
Dowsing Dagger
17%inclusion1 decks6 decks
15%synergy
Enchantments
Night of Souls' Betrayal
50%inclusion3 decks6 decks
48%synergy
Revel in Riches
50%inclusion3 decks6 decks
45%synergy
Black Market Connections
50%inclusion3 decks6 decks
27%synergy
The Meathook Massacre
33%inclusion2 decks6 decks
16%synergy
Crumbling Ashes
33%inclusion2 decks6 decks
32%synergy
Sanguine Bond
33%inclusion2 decks6 decks
21%synergy
Exquisite Blood
33%inclusion2 decks6 decks
20%synergy
Screams from Within
33%inclusion2 decks6 decks
33%synergy
Animate Dead
33%inclusion2 decks6 decks
16%synergy
Bloodchief Ascension
33%inclusion2 decks6 decks
24%synergy
Phyrexian Arena
33%inclusion2 decks6 decks
-7%synergy
Virtue of Persistence
33%inclusion2 decks6 decks
28%synergy
Grievous Wound
20%inclusion1 decks5 decks
18%synergy
Sadistic Obsession
17%inclusion1 decks6 decks
17%synergy
Greed
17%inclusion1 decks6 decks
9%synergy
Black Market
17%inclusion1 decks6 decks
-4%synergy
Court of Locthwain
17%inclusion1 decks6 decks
15%synergy
Glistening Oil
17%inclusion1 decks6 decks
16%synergy
Stab Wound
17%inclusion1 decks6 decks
16%synergy
Virulent Plague
17%inclusion1 decks6 decks
16%synergy
Dead Weight
17%inclusion1 decks6 decks
16%synergy
Infernal Genesis
17%inclusion1 decks6 decks
16%synergy
Bastion of Remembrance
17%inclusion1 decks6 decks
0%synergy
Nowhere to Run
17%inclusion1 decks6 decks
13%synergy
Engineered Plague
17%inclusion1 decks6 decks
17%synergy
Bitterblossom
17%inclusion1 decks6 decks
4%synergy
Battles
Invasion of Fiora
17%inclusion1 decks6 decks
16%synergy
Planeswalkers
Liliana of the Dark Realms
50%inclusion3 decks6 decks
36%synergy
Vraska, Betrayal's Sting
17%inclusion1 decks6 decks
14%synergy
Utility Lands
Bojuka Bog
83%inclusion5 decks6 decks
37%synergy
Spymaster's Vault
67%inclusion4 decks6 decks
57%synergy
Cabal Coffers
67%inclusion4 decks6 decks
11%synergy
Nykthos, Shrine to Nyx
67%inclusion4 decks6 decks
37%synergy
Karn's Bastion
67%inclusion4 decks6 decks
62%synergy
Urborg, Tomb of Yawgmoth
67%inclusion4 decks6 decks
29%synergy
Cabal Stronghold
50%inclusion3 decks6 decks
14%synergy
Reliquary Tower
50%inclusion3 decks6 decks
19%synergy
Takenuma, Abandoned Mire
33%inclusion2 decks6 decks
17%synergy
Shizo, Death's Storehouse
17%inclusion1 decks6 decks
7%synergy
Mortuary Mire
17%inclusion1 decks6 decks
3%synergy
Barren Moor
17%inclusion1 decks6 decks
6%synergy
Vesuva
17%inclusion1 decks6 decks
14%synergy
Grasping Dunes
17%inclusion1 decks6 decks
16%synergy
Urza's Saga
17%inclusion1 decks6 decks
9%synergy
Inkmoth Nexus
17%inclusion1 decks6 decks
16%synergy
Witch's Cottage
17%inclusion1 decks6 decks
-8%synergy
The Dross Pits
17%inclusion1 decks6 decks
15%synergy
Cabal Pit
17%inclusion1 decks6 decks
15%synergy
Lake of the Dead
17%inclusion1 decks6 decks
11%synergy
Temple of the False God
17%inclusion1 decks6 decks
9%synergy
Mana Artifacts
Arcane Signet
100%inclusion6 decks6 decks
37%synergy
Sol Ring
100%inclusion6 decks6 decks
14%synergy
The Soul Stone
50%inclusion1 decks2 decks
38%synergy
Thought Vessel
33%inclusion2 decks6 decks
6%synergy
Caged Sun
17%inclusion1 decks6 decks
4%synergy
Lotus Petal
17%inclusion1 decks6 decks
9%synergy
Throne of Eldraine
17%inclusion1 decks6 decks
6%synergy
Fellwar Stone
17%inclusion1 decks6 decks
2%synergy
Coveted Jewel
17%inclusion1 decks6 decks
16%synergy
Mind Stone
17%inclusion1 decks6 decks
-14%synergy
Nyx Lotus
17%inclusion1 decks6 decks
10%synergy
Chrome Mox
17%inclusion1 decks6 decks
10%synergy
Mox Diamond
17%inclusion1 decks6 decks
13%synergy
Lands
Swamp
100%inclusion6 decks6 decks
5%synergy
Forbidden Orchard
83%inclusion5 decks6 decks
81%synergy
Urza's Cave
50%inclusion3 decks6 decks
41%synergy
Verdant Catacombs
33%inclusion2 decks6 decks
30%synergy
Malakir Rebirth
33%inclusion2 decks6 decks
11%synergy
Marsh Flats
33%inclusion2 decks6 decks
30%synergy
Polluted Delta
33%inclusion2 decks6 decks
30%synergy
Bloodstained Mire
33%inclusion2 decks6 decks
30%synergy
Prismatic Vista
17%inclusion1 decks6 decks
14%synergy
Myriad Landscape
17%inclusion1 decks6 decks
-10%synergy
Gemstone Caverns
17%inclusion1 decks6 decks
12%synergy
Snow-Covered Swamp
17%inclusion1 decks6 decks
10%synergy
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