Massacre Girl, Known Killer (Commander) - +1/+1 Counters

Massacre Girl, Known Killer
Rank #277
33decks
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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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Zuko's Exile
25%inclusion1 decks4 decks
25%synergy
High Synergy Cards
Nest of Scarabs
79%inclusion26 decks33 decks
74%synergy
Drown in Ichor
76%inclusion25 decks33 decks
71%synergy
Black Sun's Zenith
73%inclusion24 decks33 decks
67%synergy
Necroskitter
70%inclusion23 decks33 decks
66%synergy
Massacre Girl
73%inclusion24 decks33 decks
65%synergy
Blowfly Infestation
67%inclusion22 decks33 decks
64%synergy
Slaughter Specialist
67%inclusion22 decks33 decks
64%synergy
Karn's Bastion
67%inclusion22 decks33 decks
62%synergy
Spitting Dilophosaurus
64%inclusion21 decks33 decks
61%synergy
Slice from the Shadows
64%inclusion21 decks33 decks
61%synergy
Top Cards
Tragic Slip
79%inclusion26 decks33 decks
58%synergy
Jet Medallion
76%inclusion25 decks33 decks
15%synergy
Blood Artist
73%inclusion24 decks33 decks
41%synergy
Toxic Deluge
73%inclusion24 decks33 decks
36%synergy
Dismember
70%inclusion23 decks33 decks
59%synergy
The Meathook Massacre
67%inclusion22 decks33 decks
49%synergy
Defile
67%inclusion22 decks33 decks
29%synergy
Dark Ritual
67%inclusion22 decks33 decks
0%synergy
Massacre Wurm
67%inclusion22 decks33 decks
49%synergy
Maha, Its Feathers Night
65%inclusion17 decks26 decks
61%synergy
Game Changers
Orcish Bowmasters
24%inclusion8 decks33 decks
11%synergy
Demonic Tutor
21%inclusion7 decks33 decks
-6%synergy
Vampiric Tutor
12%inclusion4 decks33 decks
-9%synergy
Opposition Agent
9.1%inclusion3 decks33 decks
-1%synergy
Necropotence
9.1%inclusion3 decks33 decks
-6%synergy
Imperial Seal
6.1%inclusion2 decks33 decks
-1%synergy
Ancient Tomb
6.1%inclusion2 decks33 decks
-6%synergy
Bolas's Citadel
6.1%inclusion2 decks33 decks
-23%synergy
Chrome Mox
6.1%inclusion2 decks33 decks
0%synergy
Creatures
Yawgmoth, Thran Physician
58%inclusion19 decks33 decks
47%synergy
Crypt Ghast
58%inclusion19 decks33 decks
9%synergy
Drivnod, Carnage Dominus
52%inclusion17 decks33 decks
44%synergy
Hunted Bonebrute
48%inclusion16 decks33 decks
47%synergy
Dread Presence
45%inclusion15 decks33 decks
30%synergy
Yahenni, Undying Partisan
45%inclusion15 decks33 decks
39%synergy
Gray Merchant of Asphodel
42%inclusion14 decks33 decks
-9%synergy
Drana, Liberator of Malakir
42%inclusion14 decks33 decks
39%synergy
Midnight Banshee
42%inclusion14 decks33 decks
39%synergy
Morbid Opportunist
39%inclusion13 decks33 decks
17%synergy
Grim Hireling
36%inclusion12 decks33 decks
32%synergy
Clackbridge Troll
36%inclusion12 decks33 decks
34%synergy
Skinrender
36%inclusion12 decks33 decks
35%synergy
Vein Ripper
36%inclusion12 decks33 decks
31%synergy
Vilis, Broker of Blood
33%inclusion11 decks33 decks
20%synergy
Syr Konrad, the Grim
30%inclusion10 decks33 decks
10%synergy
K'rrik, Son of Yawgmoth
30%inclusion10 decks33 decks
12%synergy
Persistent Constrictor
29%inclusion7 decks24 decks
26%synergy
Banewhip Punisher
27%inclusion9 decks33 decks
27%synergy
Elegy Acolyte
27%inclusion3 decks11 decks
24%synergy
Solemn Simulacrum
24%inclusion8 decks33 decks
1%synergy
Necropolis Regent
24%inclusion8 decks33 decks
23%synergy
Ayara's Oathsworn
24%inclusion8 decks33 decks
24%synergy
Corrosive Mentor
21%inclusion7 decks33 decks
20%synergy
Nirkana Revenant
21%inclusion7 decks33 decks
10%synergy
Guul Draz Assassin
21%inclusion7 decks33 decks
21%synergy
Soul Snuffers
21%inclusion7 decks33 decks
20%synergy
Ascendant Evincar
21%inclusion7 decks33 decks
19%synergy
Ayara, First of Locthwain
18%inclusion6 decks33 decks
-7%synergy
Mari, the Killing Quill
18%inclusion6 decks33 decks
17%synergy
Zulaport Cutthroat
18%inclusion6 decks33 decks
-5%synergy
Sangromancer
18%inclusion6 decks33 decks
7%synergy
Zenos yae Galvus
15%inclusion2 decks13 decks
11%synergy
Nightshade Assassin
15%inclusion5 decks33 decks
15%synergy
Carnifex Demon
15%inclusion5 decks33 decks
14%synergy
Ophiomancer
15%inclusion5 decks33 decks
-1%synergy
Vampire of the Dire Moon
15%inclusion5 decks33 decks
13%synergy
Drana, Kalastria Bloodchief
15%inclusion5 decks33 decks
14%synergy
Akroan Horse
15%inclusion5 decks33 decks
14%synergy
Cruel Sadist
15%inclusion5 decks33 decks
15%synergy
Stalactite Stalker
15%inclusion5 decks33 decks
15%synergy
Harvester of Misery
13%inclusion4 decks31 decks
12%synergy
Sheoldred, the Apocalypse
12%inclusion4 decks33 decks
-3%synergy
Shadow Alley Denizen
12%inclusion4 decks33 decks
10%synergy
Phyrexian Obliterator
12%inclusion4 decks33 decks
1%synergy
Kalastria Highborn
12%inclusion4 decks33 decks
12%synergy
Isareth the Awakener
12%inclusion4 decks33 decks
12%synergy
Bloodthrone Vampire
12%inclusion4 decks33 decks
11%synergy
Skithiryx, the Blight Dragon
12%inclusion4 decks33 decks
11%synergy
Dauthi Voidwalker
12%inclusion4 decks33 decks
-4%synergy
Instants
Sudden Spoiling
55%inclusion18 decks33 decks
45%synergy
Black Sun's Twilight
52%inclusion17 decks33 decks
47%synergy
Whisper of the Dross
45%inclusion15 decks33 decks
42%synergy
Bloodline Culling
39%inclusion13 decks33 decks
38%synergy
Grim Affliction
39%inclusion13 decks33 decks
37%synergy
Malakir Rebirth
33%inclusion11 decks33 decks
11%synergy
Overkill
31%inclusion4 decks13 decks
23%synergy
Join the Dead
30%inclusion10 decks33 decks
29%synergy
Not Dead After All
24%inclusion8 decks33 decks
13%synergy
Deadly Rollick
21%inclusion7 decks33 decks
-2%synergy
Grasp of Darkness
21%inclusion7 decks33 decks
19%synergy
Fell the Profane
18%inclusion5 decks28 decks
-1%synergy
Withering Torment
16%inclusion4 decks25 decks
-16%synergy
Snuff Out
15%inclusion5 decks33 decks
3%synergy
Deadly Dispute
15%inclusion5 decks33 decks
-9%synergy
Dark Dabbling
12%inclusion4 decks33 decks
12%synergy
Cabal Ritual
12%inclusion4 decks33 decks
-6%synergy
Culling the Weak
12%inclusion4 decks33 decks
-3%synergy
Erebos's Intervention
12%inclusion4 decks33 decks
10%synergy
Feign Death
12%inclusion4 decks33 decks
4%synergy
Stab
10%inclusion2 decks21 decks
8%synergy
Imp's Mischief
9.1%inclusion3 decks33 decks
-15%synergy
Undying Evil
9.1%inclusion3 decks33 decks
6%synergy
Archenemy's Charm
9.1%inclusion1 decks11 decks
0%synergy
Wither and Bloom
7.1%inclusion2 decks28 decks
7%synergy
Entomb
6.1%inclusion2 decks33 decks
-6%synergy
Go for the Throat
6.1%inclusion2 decks33 decks
-17%synergy
Undying Malice
6.1%inclusion2 decks33 decks
-3%synergy
Rain of Filth
6.1%inclusion2 decks33 decks
3%synergy
Professor's Warning
6.1%inclusion2 decks33 decks
5%synergy
Sorceries
Mutilate
58%inclusion19 decks33 decks
39%synergy
Feed the Swarm
52%inclusion17 decks33 decks
0%synergy
Reanimate
48%inclusion16 decks33 decks
10%synergy
Yahenni's Expertise
33%inclusion11 decks33 decks
32%synergy
Sign in Blood
27%inclusion9 decks33 decks
-9%synergy
Incremental Blight
21%inclusion7 decks33 decks
20%synergy
Night's Whisper
21%inclusion7 decks33 decks
-3%synergy
Massacre
21%inclusion7 decks33 decks
20%synergy
Nuclear Fallout
19%inclusion6 decks31 decks
18%synergy
Agadeem's Awakening
18%inclusion6 decks33 decks
11%synergy
Beseech the Mirror
18%inclusion6 decks33 decks
11%synergy
Crippling Fear
18%inclusion6 decks33 decks
15%synergy
Diabolic Tutor
15%inclusion5 decks33 decks
0%synergy
Victimize
15%inclusion5 decks33 decks
-11%synergy
Profane Command
15%inclusion5 decks33 decks
13%synergy
Exsanguinate
15%inclusion5 decks33 decks
-9%synergy
Rise of the Dark Realms
15%inclusion5 decks33 decks
3%synergy
Insatiable Avarice
13%inclusion4 decks31 decks
1%synergy
Diabolic Intent
12%inclusion4 decks33 decks
-2%synergy
Vat Emergence
12%inclusion4 decks33 decks
11%synergy
Terror Tide
12%inclusion4 decks33 decks
11%synergy
Golden Demise
12%inclusion4 decks33 decks
12%synergy
Torment of Hailfire
9.1%inclusion3 decks33 decks
-7%synergy
Bubbling Muck
9.1%inclusion3 decks33 decks
-7%synergy
Read the Bones
9.1%inclusion3 decks33 decks
-9%synergy
Blight Grenade
9.1%inclusion3 decks33 decks
9%synergy
Gaze of Pain
9.1%inclusion3 decks33 decks
9%synergy
Languish
9.1%inclusion3 decks33 decks
7%synergy
Peer into the Abyss
6.1%inclusion2 decks33 decks
-5%synergy
Infectious Inquiry
6.1%inclusion2 decks33 decks
3%synergy
Liliana's Influence
6.1%inclusion2 decks33 decks
5%synergy
Living Death
6.1%inclusion2 decks33 decks
-4%synergy
Utility Artifacts
Tarrian's Soulcleaver
48%inclusion16 decks33 decks
45%synergy
Contagion Clasp
48%inclusion16 decks33 decks
46%synergy
Lightning Greaves
42%inclusion14 decks33 decks
9%synergy
Contagion Engine
36%inclusion12 decks33 decks
34%synergy
Swiftfoot Boots
36%inclusion12 decks33 decks
5%synergy
Blade of the Bloodchief
30%inclusion10 decks33 decks
28%synergy
Genesis Chamber
24%inclusion8 decks33 decks
21%synergy
Bontu's Monument
24%inclusion8 decks33 decks
-4%synergy
Whip of Erebos
21%inclusion7 decks33 decks
11%synergy
Dowsing Dagger
15%inclusion5 decks33 decks
14%synergy
Sword of Truth and Justice
12%inclusion4 decks33 decks
11%synergy
The Masamune
8.3%inclusion1 decks12 decks
-1%synergy
Umezawa's Jitte
6.1%inclusion2 decks33 decks
6%synergy
Skullclamp
6.1%inclusion2 decks33 decks
-15%synergy
Wishclaw Talisman
6.1%inclusion2 decks33 decks
-1%synergy
Gisa's Favorite Shovel
6.1%inclusion2 decks33 decks
5%synergy
Commander's Plate
6.1%inclusion2 decks33 decks
0%synergy
Sword of the Animist
6.1%inclusion2 decks33 decks
2%synergy
Enchantments
Crumbling Ashes
48%inclusion16 decks33 decks
47%synergy
Black Market
45%inclusion15 decks33 decks
24%synergy
Phyrexian Arena
45%inclusion15 decks33 decks
5%synergy
Virtue of Persistence
36%inclusion12 decks33 decks
31%synergy
Illness in the Ranks
27%inclusion9 decks33 decks
26%synergy
Black Market Connections
27%inclusion9 decks33 decks
4%synergy
Nowhere to Run
23%inclusion6 decks26 decks
20%synergy
Sanguine Bond
21%inclusion7 decks33 decks
9%synergy
Bloodchief Ascension
21%inclusion7 decks33 decks
12%synergy
Night of Souls' Betrayal
18%inclusion6 decks33 decks
16%synergy
Phyrexian Reclamation
15%inclusion5 decks33 decks
5%synergy
Exquisite Blood
15%inclusion5 decks33 decks
2%synergy
Screams from Within
15%inclusion5 decks33 decks
14%synergy
Animate Dead
15%inclusion5 decks33 decks
-3%synergy
Revel in Riches
15%inclusion5 decks33 decks
10%synergy
Glistening Oil
12%inclusion4 decks33 decks
11%synergy
Infernal Genesis
12%inclusion4 decks33 decks
12%synergy
Meathook Massacre II
12%inclusion3 decks26 decks
5%synergy
Necromancy
9.1%inclusion3 decks33 decks
3%synergy
Clawing Torment
6.1%inclusion2 decks33 decks
6%synergy
Necrosynthesis
6.1%inclusion2 decks33 decks
5%synergy
Death Match
6.1%inclusion2 decks33 decks
6%synergy
Curse of Death's Hold
6.1%inclusion2 decks33 decks
5%synergy
Fevered Convulsions
6.1%inclusion2 decks33 decks
6%synergy
Grave Betrayal
6.1%inclusion2 decks33 decks
3%synergy
Feast on the Fallen
6.1%inclusion2 decks33 decks
6%synergy
Phyresis
6.1%inclusion2 decks33 decks
4%synergy
Eternal Thirst
6.1%inclusion2 decks33 decks
4%synergy
Wound Reflection
6.1%inclusion2 decks33 decks
3%synergy
Kaya's Ghostform
6.1%inclusion2 decks33 decks
-4%synergy
Bastion of Remembrance
6.1%inclusion2 decks33 decks
-10%synergy
Bitterblossom
6.1%inclusion2 decks33 decks
-7%synergy
Bad Moon
6.1%inclusion2 decks33 decks
3%synergy
Necrogen Communion
6.1%inclusion2 decks33 decks
4%synergy
Battles
Invasion of Innistrad
6.1%inclusion2 decks33 decks
5%synergy
Planeswalkers
Vraska, Betrayal's Sting
42%inclusion14 decks33 decks
40%synergy
Liliana, Death Wielder
24%inclusion8 decks33 decks
23%synergy
Liliana of the Dark Realms
21%inclusion7 decks33 decks
7%synergy
Liliana, Dreadhorde General
9.1%inclusion3 decks33 decks
-4%synergy
Utility Lands
Cabal Coffers
79%inclusion26 decks33 decks
24%synergy
Reliquary Tower
67%inclusion22 decks33 decks
35%synergy
Bojuka Bog
64%inclusion21 decks33 decks
17%synergy
Urborg, Tomb of Yawgmoth
61%inclusion20 decks33 decks
23%synergy
Nykthos, Shrine to Nyx
55%inclusion18 decks33 decks
25%synergy
Cabal Stronghold
48%inclusion16 decks33 decks
13%synergy
Witch's Cottage
36%inclusion12 decks33 decks
12%synergy
Castle Locthwain
24%inclusion8 decks33 decks
7%synergy
Spymaster's Vault
21%inclusion6 decks28 decks
12%synergy
War Room
21%inclusion7 decks33 decks
5%synergy
Phyrexian Tower
18%inclusion6 decks33 decks
-6%synergy
Mortuary Mire
18%inclusion6 decks33 decks
5%synergy
Command Beacon
15%inclusion5 decks33 decks
7%synergy
Rogue's Passage
15%inclusion5 decks33 decks
-3%synergy
Thespian's Stage
12%inclusion4 decks33 decks
6%synergy
Grasping Dunes
9.1%inclusion3 decks33 decks
9%synergy
Urza's Saga
9.1%inclusion3 decks33 decks
1%synergy
Takenuma, Abandoned Mire
9.1%inclusion3 decks33 decks
-7%synergy
Midgar, City of Mako
7.7%inclusion1 decks13 decks
-5%synergy
Barren Moor
6.1%inclusion2 decks33 decks
-4%synergy
Inkmoth Nexus
6.1%inclusion2 decks33 decks
5%synergy
Barad-dûr
6.1%inclusion2 decks33 decks
2%synergy
Deserted Temple
6.1%inclusion2 decks33 decks
2%synergy
Peat Bog
6.1%inclusion2 decks33 decks
4%synergy
Ifnir Deadlands
6.1%inclusion2 decks33 decks
5%synergy
Muraganda Raceway
5.0%inclusion1 decks20 decks
3%synergy
Amonkhet Raceway
5.0%inclusion1 decks20 decks
4%synergy
Mana Artifacts
Sol Ring
82%inclusion27 decks33 decks
-4%synergy
Arcane Signet
58%inclusion19 decks33 decks
-5%synergy
Thought Vessel
42%inclusion14 decks33 decks
15%synergy
Caged Sun
24%inclusion8 decks33 decks
12%synergy
Throne of Eldraine
21%inclusion7 decks33 decks
11%synergy
Staff of Compleation
18%inclusion6 decks33 decks
16%synergy
Sceptre of Eternal Glory
18%inclusion6 decks33 decks
9%synergy
Mind Stone
15%inclusion5 decks33 decks
-16%synergy
Nyx Lotus
12%inclusion4 decks33 decks
5%synergy
Gilded Lotus
9.1%inclusion3 decks33 decks
3%synergy
Extraplanar Lens
9.1%inclusion3 decks33 decks
4%synergy
Glistening Sphere
6.1%inclusion2 decks33 decks
5%synergy
Lotus Petal
6.1%inclusion2 decks33 decks
-1%synergy
Mox Amber
6.1%inclusion2 decks33 decks
2%synergy
Decanter of Endless Water
6.1%inclusion2 decks33 decks
3%synergy
Fellwar Stone
6.1%inclusion2 decks33 decks
-9%synergy
Lands
Swamp
94%inclusion31 decks33 decks
-1%synergy
Forbidden Orchard
45%inclusion15 decks33 decks
43%synergy
Malakir Rebirth
33%inclusion11 decks33 decks
11%synergy
Myriad Landscape
30%inclusion10 decks33 decks
4%synergy
Agadeem's Awakening
18%inclusion6 decks33 decks
11%synergy
Fell the Profane
18%inclusion5 decks28 decks
-1%synergy
Boggart Trawler
11%inclusion3 decks28 decks
2%synergy
Urza's Cave
10%inclusion3 decks29 decks
2%synergy
Command Tower
6.1%inclusion2 decks33 decks
1%synergy
Blackbloom Rogue
6.1%inclusion2 decks33 decks
5%synergy
Cavern of Souls
6.1%inclusion2 decks33 decks
-1%synergy
Demolition Field
6.1%inclusion2 decks33 decks
1%synergy
Snow-Covered Swamp
6.1%inclusion2 decks33 decks
-1%synergy
Marsh Flats
6.1%inclusion2 decks33 decks
3%synergy
Bloodstained Mire
6.1%inclusion2 decks33 decks
3%synergy
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