Massacre Girl, Known Killer (Commander) - Aggro

Massacre Girl, Known Killer
Rank #277
50decks
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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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Koh, the Face Stealer
11%inclusion1 decks9 decks
9%synergy
Realm of Koh
11%inclusion1 decks9 decks
8%synergy
High Synergy Cards
Blowfly Infestation
80%inclusion40 decks50 decks
78%synergy
Necroskitter
78%inclusion39 decks50 decks
75%synergy
Nest of Scarabs
78%inclusion39 decks50 decks
74%synergy
Slaughter Specialist
76%inclusion38 decks50 decks
73%synergy
Black Sun's Zenith
76%inclusion38 decks50 decks
70%synergy
Massacre Wurm
84%inclusion42 decks50 decks
67%synergy
Massacre Girl
74%inclusion37 decks50 decks
66%synergy
Maha, Its Feathers Night
68%inclusion23 decks34 decks
63%synergy
Tragic Slip
82%inclusion41 decks50 decks
61%synergy
Midnight Banshee
64%inclusion32 decks50 decks
61%synergy
Top Cards
Defile
72%inclusion36 decks50 decks
34%synergy
Toxic Deluge
70%inclusion35 decks50 decks
33%synergy
Jet Medallion
70%inclusion35 decks50 decks
10%synergy
Dark Ritual
68%inclusion34 decks50 decks
2%synergy
Drown in Ichor
62%inclusion31 decks50 decks
58%synergy
Spitting Dilophosaurus
60%inclusion30 decks50 decks
58%synergy
Feed the Swarm
56%inclusion28 decks50 decks
5%synergy
Yawgmoth, Thran Physician
56%inclusion28 decks50 decks
46%synergy
Crumbling Ashes
54%inclusion27 decks50 decks
53%synergy
Blood Artist
54%inclusion27 decks50 decks
23%synergy
Game Changers
Orcish Bowmasters
34%inclusion17 decks50 decks
20%synergy
Demonic Tutor
22%inclusion11 decks50 decks
-6%synergy
Vampiric Tutor
18%inclusion9 decks50 decks
-4%synergy
Bolas's Citadel
14%inclusion7 decks50 decks
-15%synergy
Necropotence
12%inclusion6 decks50 decks
-3%synergy
Creatures
Crypt Ghast
52%inclusion26 decks50 decks
4%synergy
Drana, Liberator of Malakir
48%inclusion24 decks50 decks
45%synergy
Morbid Opportunist
46%inclusion23 decks50 decks
24%synergy
Hunted Bonebrute
46%inclusion22 decks48 decks
44%synergy
Dread Presence
44%inclusion22 decks50 decks
29%synergy
Drivnod, Carnage Dominus
44%inclusion22 decks50 decks
36%synergy
Grim Hireling
44%inclusion22 decks50 decks
39%synergy
Clackbridge Troll
42%inclusion21 decks50 decks
39%synergy
Gray Merchant of Asphodel
38%inclusion19 decks50 decks
-14%synergy
Vein Ripper
33%inclusion16 decks49 decks
27%synergy
Corrosive Mentor
32%inclusion16 decks50 decks
31%synergy
Persistent Constrictor
28%inclusion9 decks32 decks
25%synergy
Sheoldred, the Apocalypse
28%inclusion14 decks50 decks
13%synergy
Nirkana Revenant
28%inclusion14 decks50 decks
16%synergy
Skinrender
28%inclusion14 decks50 decks
26%synergy
Ascendant Evincar
28%inclusion14 decks50 decks
26%synergy
Kaervek, the Spiteful
26%inclusion13 decks50 decks
23%synergy
Yahenni, Undying Partisan
26%inclusion13 decks50 decks
20%synergy
Gix, Yawgmoth Praetor
24%inclusion12 decks50 decks
19%synergy
Soul Snuffers
24%inclusion12 decks50 decks
23%synergy
Ayara, First of Locthwain
22%inclusion11 decks50 decks
-4%synergy
Phyrexian Obliterator
22%inclusion11 decks50 decks
11%synergy
K'rrik, Son of Yawgmoth
22%inclusion11 decks50 decks
3%synergy
Banewhip Punisher
22%inclusion11 decks50 decks
21%synergy
Syr Konrad, the Grim
20%inclusion10 decks50 decks
-1%synergy
Vilis, Broker of Blood
20%inclusion10 decks50 decks
6%synergy
Festering Mummy
20%inclusion10 decks50 decks
19%synergy
Skithiryx, the Blight Dragon
16%inclusion8 decks50 decks
14%synergy
Plague Engineer
16%inclusion8 decks50 decks
15%synergy
Valgavoth, Terror Eater
16%inclusion5 decks32 decks
10%synergy
Necropolis Regent
14%inclusion7 decks50 decks
13%synergy
Carnifex Demon
14%inclusion7 decks50 decks
13%synergy
Harvester of Souls
14%inclusion7 decks50 decks
7%synergy
Mari, the Killing Quill
14%inclusion7 decks50 decks
13%synergy
Gisa, Glorious Resurrector
14%inclusion7 decks50 decks
9%synergy
Boggart Trawler
14%inclusion5 decks36 decks
5%synergy
High-Society Hunter
14%inclusion4 decks29 decks
11%synergy
Bloodthirsty Conqueror
14%inclusion4 decks29 decks
5%synergy
Zenos yae Galvus
13%inclusion3 decks23 decks
9%synergy
Unstoppable Slasher
13%inclusion4 decks32 decks
7%synergy
Mirri the Cursed
12%inclusion6 decks50 decks
12%synergy
Dusk Urchins
12%inclusion6 decks50 decks
12%synergy
Hunted Horror
12%inclusion6 decks50 decks
11%synergy
Sangromancer
12%inclusion6 decks50 decks
1%synergy
Blightbelly Rat
12%inclusion6 decks50 decks
8%synergy
Guul Draz Assassin
12%inclusion6 decks50 decks
11%synergy
Timeline Culler
11%inclusion2 decks18 decks
6%synergy
Elegy Acolyte
11%inclusion2 decks18 decks
8%synergy
Barbed Servitor
10%inclusion5 decks48 decks
9%synergy
Bloodletter of Aclazotz
10%inclusion5 decks50 decks
-1%synergy
Instants
Sudden Spoiling
54%inclusion27 decks50 decks
44%synergy
Dismember
54%inclusion27 decks50 decks
43%synergy
Slice from the Shadows
49%inclusion23 decks47 decks
47%synergy
Black Sun's Twilight
38%inclusion19 decks50 decks
34%synergy
Whisper of the Dross
36%inclusion18 decks50 decks
33%synergy
Bloodline Culling
32%inclusion16 decks50 decks
31%synergy
Malakir Rebirth
28%inclusion14 decks50 decks
6%synergy
Overkill
26%inclusion6 decks23 decks
18%synergy
Grim Affliction
26%inclusion13 decks50 decks
24%synergy
Join the Dead
24%inclusion12 decks50 decks
23%synergy
Grasp of Darkness
22%inclusion11 decks50 decks
20%synergy
Withering Torment
22%inclusion7 decks32 decks
-10%synergy
Deadly Rollick
20%inclusion10 decks50 decks
-3%synergy
Fell the Profane
17%inclusion6 decks36 decks
-2%synergy
Imp's Mischief
16%inclusion8 decks50 decks
-8%synergy
Cabal Ritual
16%inclusion8 decks50 decks
-2%synergy
Thrilling Encore
14%inclusion7 decks50 decks
12%synergy
Erebos's Intervention
14%inclusion7 decks50 decks
11%synergy
Not Dead After All
12%inclusion6 decks50 decks
1%synergy
Undying Malice
12%inclusion6 decks50 decks
3%synergy
Darkness
12%inclusion6 decks50 decks
2%synergy
Infernal Grasp
12%inclusion6 decks50 decks
-13%synergy
Feign Death
12%inclusion6 decks50 decks
4%synergy
Archenemy's Charm
11%inclusion2 decks18 decks
2%synergy
Spoils of Blood
10%inclusion5 decks50 decks
9%synergy
Consuming Corruption
8.3%inclusion3 decks36 decks
-8%synergy
Flare of Malice
8.3%inclusion3 decks36 decks
-4%synergy
Undying Evil
8.0%inclusion4 decks50 decks
5%synergy
Murder
8.0%inclusion4 decks50 decks
-2%synergy
Stab
6.9%inclusion2 decks29 decks
6%synergy
Rise of the Dread Marn
6.0%inclusion3 decks50 decks
4%synergy
Force of Despair
6.0%inclusion3 decks50 decks
-2%synergy
Make Obsolete
6.0%inclusion3 decks50 decks
5%synergy
Culling the Weak
6.0%inclusion3 decks50 decks
-9%synergy
Dark Triumph
6.0%inclusion3 decks50 decks
6%synergy
Tainted Strike
6.0%inclusion3 decks50 decks
3%synergy
Fake Your Own Death
6.0%inclusion3 decks50 decks
0%synergy
Sorceries
Mutilate
52%inclusion26 decks50 decks
33%synergy
Reanimate
32%inclusion16 decks50 decks
-7%synergy
Night's Whisper
30%inclusion15 decks50 decks
6%synergy
Sign in Blood
26%inclusion13 decks50 decks
-10%synergy
Nuclear Fallout
25%inclusion11 decks44 decks
23%synergy
Yahenni's Expertise
24%inclusion12 decks50 decks
22%synergy
Massacre
24%inclusion12 decks50 decks
23%synergy
Rise of the Dark Realms
22%inclusion11 decks50 decks
10%synergy
Victimize
20%inclusion10 decks50 decks
-6%synergy
Incremental Blight
18%inclusion9 decks50 decks
17%synergy
Bubbling Muck
16%inclusion8 decks50 decks
0%synergy
Exsanguinate
16%inclusion8 decks50 decks
-8%synergy
Languish
16%inclusion8 decks50 decks
14%synergy
Blasphemous Edict
14%inclusion4 decks29 decks
-3%synergy
Agadeem's Awakening
12%inclusion6 decks50 decks
5%synergy
Gruesome Realization
12%inclusion6 decks50 decks
10%synergy
Terror Tide
10%inclusion5 decks50 decks
9%synergy
Torment of Hailfire
10%inclusion5 decks50 decks
-6%synergy
Read the Bones
10%inclusion5 decks50 decks
-8%synergy
Golden Demise
10%inclusion5 decks50 decks
10%synergy
Insatiable Avarice
10%inclusion4 decks42 decks
-3%synergy
Infectious Inquiry
8.0%inclusion4 decks50 decks
5%synergy
Profane Command
8.0%inclusion4 decks50 decks
6%synergy
Liliana's Influence
8.0%inclusion4 decks50 decks
7%synergy
Grim Tutor
8.0%inclusion4 decks50 decks
-4%synergy
Gaze of Pain
6.0%inclusion3 decks50 decks
6%synergy
Utility Artifacts
Contagion Clasp
42%inclusion21 decks50 decks
39%synergy
Tarrian's Soulcleaver
40%inclusion20 decks50 decks
36%synergy
Swiftfoot Boots
38%inclusion19 decks50 decks
6%synergy
Lightning Greaves
38%inclusion19 decks50 decks
4%synergy
Bontu's Monument
34%inclusion17 decks50 decks
6%synergy
Contagion Engine
28%inclusion14 decks50 decks
26%synergy
The Darkness Crystal
17%inclusion4 decks23 decks
-2%synergy
The Masamune
17%inclusion4 decks23 decks
8%synergy
Genesis Chamber
16%inclusion8 decks50 decks
13%synergy
Blade of the Bloodchief
16%inclusion8 decks50 decks
14%synergy
Commander's Plate
16%inclusion8 decks50 decks
10%synergy
Whip of Erebos
14%inclusion7 decks50 decks
3%synergy
Sword of Truth and Justice
12%inclusion6 decks50 decks
11%synergy
Expedition Map
12%inclusion6 decks50 decks
-1%synergy
Sword of the Animist
12%inclusion6 decks50 decks
8%synergy
Dowsing Dagger
12%inclusion6 decks50 decks
11%synergy
Wayfarer's Bauble
8.0%inclusion4 decks50 decks
-8%synergy
Skullclamp
8.0%inclusion4 decks50 decks
-13%synergy
Lashwrithe
6.0%inclusion3 decks50 decks
2%synergy
Cauldron of Souls
6.0%inclusion3 decks50 decks
4%synergy
Hall of Triumph
6.0%inclusion3 decks50 decks
6%synergy
Whispersilk Cloak
6.0%inclusion3 decks50 decks
0%synergy
Enchantments
The Meathook Massacre
52%inclusion26 decks50 decks
35%synergy
Black Market
30%inclusion15 decks50 decks
9%synergy
Black Market Connections
30%inclusion15 decks50 decks
7%synergy
Phyrexian Arena
24%inclusion12 decks50 decks
-16%synergy
Virtue of Persistence
24%inclusion12 decks50 decks
18%synergy
Phyrexian Reclamation
22%inclusion11 decks50 decks
12%synergy
Night of Souls' Betrayal
22%inclusion11 decks50 decks
20%synergy
Nowhere to Run
21%inclusion7 decks34 decks
17%synergy
Illness in the Ranks
18%inclusion9 decks50 decks
17%synergy
Revel in Riches
18%inclusion9 decks50 decks
13%synergy
Bad Moon
16%inclusion8 decks50 decks
13%synergy
Meathook Massacre II
16%inclusion5 decks32 decks
9%synergy
Screams from Within
14%inclusion7 decks50 decks
13%synergy
Animate Dead
12%inclusion6 decks50 decks
-6%synergy
Exquisite Blood
10%inclusion5 decks50 decks
-3%synergy
Eternal Thirst
10%inclusion5 decks50 decks
8%synergy
Bitterblossom
10%inclusion5 decks50 decks
-3%synergy
Infernal Genesis
8.0%inclusion4 decks50 decks
8%synergy
Bloodchief Ascension
8.0%inclusion4 decks50 decks
-2%synergy
Necrosynthesis
6.0%inclusion3 decks50 decks
5%synergy
Curse of Death's Hold
6.0%inclusion3 decks50 decks
5%synergy
Grave Betrayal
6.0%inclusion3 decks50 decks
3%synergy
Stab Wound
6.0%inclusion3 decks50 decks
5%synergy
Virulent Plague
6.0%inclusion3 decks50 decks
6%synergy
Kaya's Ghostform
6.0%inclusion3 decks50 decks
-4%synergy
Fungal Fortitude
6.0%inclusion3 decks50 decks
5%synergy
Necrogen Communion
6.0%inclusion3 decks50 decks
4%synergy
Planeswalkers
Vraska, Betrayal's Sting
36%inclusion18 decks50 decks
33%synergy
Liliana of the Dark Realms
20%inclusion10 decks50 decks
6%synergy
Liliana, Dreadhorde General
14%inclusion7 decks50 decks
1%synergy
Liliana, Death Wielder
14%inclusion7 decks50 decks
13%synergy
Liliana, the Last Hope
6.0%inclusion3 decks50 decks
4%synergy
Utility Lands
Cabal Coffers
66%inclusion33 decks50 decks
11%synergy
Bojuka Bog
58%inclusion29 decks50 decks
11%synergy
Cabal Stronghold
54%inclusion27 decks50 decks
18%synergy
Karn's Bastion
52%inclusion26 decks50 decks
48%synergy
Reliquary Tower
50%inclusion25 decks50 decks
19%synergy
Urborg, Tomb of Yawgmoth
38%inclusion19 decks50 decks
0%synergy
Castle Locthwain
34%inclusion17 decks50 decks
16%synergy
Nykthos, Shrine to Nyx
32%inclusion16 decks50 decks
2%synergy
Witch's Cottage
24%inclusion12 decks50 decks
-1%synergy
Takenuma, Abandoned Mire
22%inclusion11 decks50 decks
6%synergy
Mortuary Mire
20%inclusion10 decks50 decks
7%synergy
Shizo, Death's Storehouse
18%inclusion9 decks50 decks
8%synergy
Rogue's Passage
18%inclusion9 decks50 decks
-1%synergy
Phyrexian Tower
16%inclusion8 decks50 decks
-8%synergy
Grasping Dunes
14%inclusion7 decks50 decks
14%synergy
War Room
14%inclusion7 decks50 decks
-3%synergy
Ifnir Deadlands
14%inclusion7 decks50 decks
13%synergy
Spymaster's Vault
14%inclusion5 decks36 decks
4%synergy
Barren Moor
10%inclusion5 decks50 decks
0%synergy
Polluted Mire
8.0%inclusion4 decks50 decks
4%synergy
Hidden Necropolis
8.0%inclusion4 decks50 decks
6%synergy
Desert of the Glorified
6.0%inclusion3 decks50 decks
3%synergy
Memorial to Folly
6.0%inclusion3 decks50 decks
3%synergy
Urza's Saga
6.0%inclusion3 decks50 decks
-2%synergy
Geier Reach Sanitarium
6.0%inclusion3 decks50 decks
-6%synergy
Command Beacon
6.0%inclusion3 decks50 decks
-2%synergy
The Dross Pits
6.0%inclusion3 decks50 decks
4%synergy
Barad-dûr
6.0%inclusion3 decks50 decks
2%synergy
Thespian's Stage
6.0%inclusion3 decks50 decks
0%synergy
Temple of the False God
6.0%inclusion3 decks50 decks
-2%synergy
Mana Artifacts
Sol Ring
82%inclusion41 decks50 decks
-4%synergy
Arcane Signet
58%inclusion29 decks50 decks
-4%synergy
Thought Vessel
48%inclusion24 decks50 decks
21%synergy
Charcoal Diamond
20%inclusion10 decks50 decks
-3%synergy
Caged Sun
18%inclusion9 decks50 decks
6%synergy
Throne of Eldraine
16%inclusion8 decks50 decks
5%synergy
The Soul Stone
14%inclusion2 decks14 decks
2%synergy
Mind Stone
14%inclusion7 decks50 decks
-17%synergy
Sceptre of Eternal Glory
14%inclusion7 decks50 decks
5%synergy
Fellwar Stone
12%inclusion6 decks50 decks
-3%synergy
Staff of Compleation
10%inclusion5 decks50 decks
8%synergy
Decanter of Endless Water
10%inclusion5 decks50 decks
7%synergy
Nyx Lotus
10%inclusion5 decks50 decks
3%synergy
Extraplanar Lens
8.0%inclusion4 decks50 decks
3%synergy
Commander's Sphere
6.0%inclusion3 decks50 decks
-3%synergy
Gauntlet of Power
6.0%inclusion3 decks50 decks
2%synergy
Glistening Sphere
6.0%inclusion3 decks50 decks
5%synergy
Lotus Petal
6.0%inclusion3 decks50 decks
-1%synergy
Heraldic Banner
6.0%inclusion3 decks50 decks
0%synergy
Lands
Swamp
90%inclusion45 decks50 decks
-5%synergy
Malakir Rebirth
28%inclusion14 decks50 decks
6%synergy
Forbidden Orchard
28%inclusion14 decks50 decks
26%synergy
Fell the Profane
17%inclusion6 decks36 decks
-2%synergy
Snow-Covered Swamp
14%inclusion7 decks50 decks
7%synergy
Boggart Trawler
14%inclusion5 decks36 decks
5%synergy
Myriad Landscape
12%inclusion6 decks50 decks
-15%synergy
Agadeem's Awakening
12%inclusion6 decks50 decks
5%synergy
Urza's Cave
11%inclusion4 decks38 decks
2%synergy
Demolition Field
10%inclusion5 decks50 decks
5%synergy
Command Tower
6.0%inclusion3 decks50 decks
1%synergy
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