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

Massacre Girl, Known Killer
Rank #277
13decks
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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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Enchantments
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Utility Lands
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Koh, the Face Stealer
50%inclusion1 decks2 decks
48%synergy
Realm of Koh
50%inclusion1 decks2 decks
47%synergy
High Synergy Cards
Maha, Its Feathers Night
100%inclusion13 decks13 decks
95%synergy
Black Sun's Zenith
100%inclusion13 decks13 decks
94%synergy
Drivnod, Carnage Dominus
92%inclusion12 decks13 decks
85%synergy
Massacre Girl
92%inclusion12 decks13 decks
84%synergy
Massacre Wurm
100%inclusion13 decks13 decks
83%synergy
Necroskitter
85%inclusion11 decks13 decks
81%synergy
Nest of Scarabs
85%inclusion11 decks13 decks
80%synergy
Spitting Dilophosaurus
77%inclusion10 decks13 decks
75%synergy
Blowfly Infestation
77%inclusion10 decks13 decks
74%synergy
Yawgmoth, Thran Physician
85%inclusion11 decks13 decks
74%synergy
Top Cards
Toxic Deluge
100%inclusion13 decks13 decks
63%synergy
Dark Ritual
92%inclusion12 decks13 decks
26%synergy
Crypt Ghast
92%inclusion12 decks13 decks
44%synergy
The Meathook Massacre
85%inclusion11 decks13 decks
67%synergy
Defile
85%inclusion11 decks13 decks
47%synergy
Sheoldred, the Apocalypse
77%inclusion10 decks13 decks
62%synergy
Reanimate
77%inclusion10 decks13 decks
38%synergy
Slaughter Specialist
77%inclusion10 decks13 decks
74%synergy
Sudden Spoiling
77%inclusion10 decks13 decks
67%synergy
Tragic Slip
77%inclusion10 decks13 decks
56%synergy
Game Changers
Orcish Bowmasters
69%inclusion9 decks13 decks
56%synergy
Ancient Tomb
38%inclusion5 decks13 decks
27%synergy
Demonic Tutor
31%inclusion4 decks13 decks
3%synergy
Vampiric Tutor
31%inclusion4 decks13 decks
9%synergy
The One Ring
15%inclusion2 decks13 decks
6%synergy
Mana Vault
15%inclusion2 decks13 decks
8%synergy
Opposition Agent
7.7%inclusion1 decks13 decks
-2%synergy
Bolas's Citadel
7.7%inclusion1 decks13 decks
-22%synergy
Necropotence
7.7%inclusion1 decks13 decks
-8%synergy
Creatures
Gray Merchant of Asphodel
69%inclusion9 decks13 decks
17%synergy
Dread Presence
62%inclusion8 decks13 decks
46%synergy
Vilis, Broker of Blood
62%inclusion8 decks13 decks
48%synergy
Syr Konrad, the Grim
54%inclusion7 decks13 decks
33%synergy
Persistent Constrictor
54%inclusion7 decks13 decks
51%synergy
Hunted Bonebrute
54%inclusion7 decks13 decks
52%synergy
K'rrik, Son of Yawgmoth
54%inclusion7 decks13 decks
35%synergy
Vein Ripper
54%inclusion7 decks13 decks
49%synergy
Blood Artist
46%inclusion6 decks13 decks
15%synergy
Ascendant Evincar
46%inclusion6 decks13 decks
44%synergy
Yahenni, Undying Partisan
46%inclusion6 decks13 decks
40%synergy
Morbid Opportunist
38%inclusion5 decks13 decks
16%synergy
Grim Hireling
38%inclusion5 decks13 decks
34%synergy
Akroan Horse
38%inclusion5 decks13 decks
37%synergy
Clackbridge Troll
38%inclusion5 decks13 decks
36%synergy
Skinrender
38%inclusion5 decks13 decks
37%synergy
Midnight Banshee
38%inclusion5 decks13 decks
35%synergy
Mikaeus, the Unhallowed
31%inclusion4 decks13 decks
23%synergy
Corrosive Mentor
23%inclusion3 decks13 decks
22%synergy
Phyrexian Obliterator
23%inclusion3 decks13 decks
12%synergy
Nirkana Revenant
23%inclusion3 decks13 decks
11%synergy
Vito, Thorn of the Dusk Rose
23%inclusion3 decks13 decks
12%synergy
Rev, Tithe Extractor
23%inclusion3 decks13 decks
21%synergy
Gix, Yawgmoth Praetor
23%inclusion3 decks13 decks
18%synergy
Pitiless Plunderer
23%inclusion3 decks13 decks
5%synergy
Kaervek, the Spiteful
23%inclusion3 decks13 decks
20%synergy
Plaguecrafter
15%inclusion2 decks13 decks
-5%synergy
Ophiomancer
15%inclusion2 decks13 decks
0%synergy
Harvester of Souls
15%inclusion2 decks13 decks
8%synergy
Boggart Trawler
15%inclusion2 decks13 decks
7%synergy
Zulaport Cutthroat
15%inclusion2 decks13 decks
-8%synergy
Guul Draz Assassin
15%inclusion2 decks13 decks
15%synergy
Soul Snuffers
15%inclusion2 decks13 decks
14%synergy
Dauthi Voidwalker
15%inclusion2 decks13 decks
0%synergy
Gwenom, Remorseless
14%inclusion1 decks7 decks
11%synergy
Zenos yae Galvus
10%inclusion1 decks10 decks
6%synergy
Sephiroth, Fabled SOLDIER
10%inclusion1 decks10 decks
5%synergy
Darkstar Augur
7.7%inclusion1 decks13 decks
6%synergy
Toshiro Umezawa
7.7%inclusion1 decks13 decks
7%synergy
Dusk Urchins
7.7%inclusion1 decks13 decks
8%synergy
Butcher Ghoul
7.7%inclusion1 decks13 decks
5%synergy
Demon of Dark Schemes
7.7%inclusion1 decks13 decks
6%synergy
Rottenmouth Viper
7.7%inclusion1 decks13 decks
4%synergy
Defiler of Flesh
7.7%inclusion1 decks13 decks
3%synergy
Fleshbag Marauder
7.7%inclusion1 decks13 decks
-8%synergy
Walking Ballista
7.7%inclusion1 decks13 decks
6%synergy
Carnifex Demon
7.7%inclusion1 decks13 decks
7%synergy
Archfiend of Ifnir
7.7%inclusion1 decks13 decks
6%synergy
Mari, the Killing Quill
7.7%inclusion1 decks13 decks
6%synergy
Cuombajj Witches
7.7%inclusion1 decks13 decks
7%synergy
Instants
Dismember
77%inclusion10 decks13 decks
66%synergy
Overkill
70%inclusion7 decks10 decks
62%synergy
Malakir Rebirth
69%inclusion9 decks13 decks
47%synergy
Black Sun's Twilight
69%inclusion9 decks13 decks
65%synergy
Slice from the Shadows
62%inclusion8 decks13 decks
59%synergy
Fell the Profane
54%inclusion7 decks13 decks
35%synergy
Deadly Rollick
46%inclusion6 decks13 decks
23%synergy
Cabal Ritual
46%inclusion6 decks13 decks
28%synergy
Imp's Mischief
31%inclusion4 decks13 decks
7%synergy
Bloodline Culling
23%inclusion3 decks13 decks
22%synergy
Join the Dead
23%inclusion3 decks13 decks
22%synergy
Withering Torment
23%inclusion3 decks13 decks
-8%synergy
Hagra Mauling
15%inclusion2 decks13 decks
11%synergy
Cut Down
7.7%inclusion1 decks13 decks
3%synergy
Whisper of the Dross
7.7%inclusion1 decks13 decks
5%synergy
Sickening Shoal
7.7%inclusion1 decks13 decks
7%synergy
Snuff Out
7.7%inclusion1 decks13 decks
-5%synergy
Not Dead After All
7.7%inclusion1 decks13 decks
-4%synergy
Consuming Corruption
7.7%inclusion1 decks13 decks
-8%synergy
Grim Affliction
7.7%inclusion1 decks13 decks
5%synergy
Contagion
7.7%inclusion1 decks13 decks
7%synergy
Grasp of Darkness
7.7%inclusion1 decks13 decks
5%synergy
Culling the Weak
7.7%inclusion1 decks13 decks
-7%synergy
Withering Boon
7.7%inclusion1 decks13 decks
3%synergy
Bitter Triumph
7.7%inclusion1 decks13 decks
-2%synergy
Body Count
7.7%inclusion1 decks13 decks
6%synergy
Darkness
7.7%inclusion1 decks13 decks
-2%synergy
Saw in Half
7.7%inclusion1 decks13 decks
0%synergy
Feign Death
7.7%inclusion1 decks13 decks
0%synergy
Sorceries
Feed the Swarm
69%inclusion9 decks13 decks
18%synergy
Drown in Ichor
69%inclusion9 decks13 decks
65%synergy
Mutilate
54%inclusion7 decks13 decks
35%synergy
Exsanguinate
54%inclusion7 decks13 decks
30%synergy
Rise of the Dark Realms
46%inclusion6 decks13 decks
34%synergy
Bubbling Muck
38%inclusion5 decks13 decks
23%synergy
Nuclear Fallout
38%inclusion5 decks13 decks
37%synergy
Phyresis Outbreak
31%inclusion4 decks13 decks
29%synergy
Agadeem's Awakening
31%inclusion4 decks13 decks
24%synergy
Tragic Trajectory
25%inclusion2 decks8 decks
24%synergy
Torment of Hailfire
23%inclusion3 decks13 decks
7%synergy
Massacre
23%inclusion3 decks13 decks
22%synergy
Yahenni's Expertise
15%inclusion2 decks13 decks
14%synergy
Night's Whisper
15%inclusion2 decks13 decks
-9%synergy
Insatiable Avarice
15%inclusion2 decks13 decks
3%synergy
Sign in Blood
15%inclusion2 decks13 decks
-21%synergy
Vat Emergence
7.7%inclusion1 decks13 decks
6%synergy
Terror Tide
7.7%inclusion1 decks13 decks
7%synergy
Victimize
7.7%inclusion1 decks13 decks
-18%synergy
Profane Tutor
7.7%inclusion1 decks13 decks
3%synergy
Yawgmoth's Will
7.7%inclusion1 decks13 decks
4%synergy
Blasphemous Edict
7.7%inclusion1 decks13 decks
-9%synergy
Blood Money
7.7%inclusion1 decks13 decks
5%synergy
Gaze of Pain
7.7%inclusion1 decks13 decks
8%synergy
Dark Deal
7.7%inclusion1 decks13 decks
-4%synergy
Damnation
7.7%inclusion1 decks13 decks
-13%synergy
Grim Tutor
7.7%inclusion1 decks13 decks
-4%synergy
Crippling Fear
7.7%inclusion1 decks13 decks
4%synergy
Chain of Smog
7.7%inclusion1 decks13 decks
3%synergy
Breach the Multiverse
7.7%inclusion1 decks13 decks
1%synergy
Languish
7.7%inclusion1 decks13 decks
6%synergy
Utility Artifacts
Lightning Greaves
69%inclusion9 decks13 decks
36%synergy
Jet Medallion
62%inclusion8 decks13 decks
1%synergy
Genesis Chamber
54%inclusion7 decks13 decks
51%synergy
Tarrian's Soulcleaver
54%inclusion7 decks13 decks
50%synergy
Contagion Clasp
54%inclusion7 decks13 decks
51%synergy
Contagion Engine
54%inclusion7 decks13 decks
52%synergy
Expedition Map
54%inclusion7 decks13 decks
41%synergy
The Masamune
40%inclusion4 decks10 decks
30%synergy
Sword of Feast and Famine
38%inclusion5 decks13 decks
37%synergy
Umezawa's Jitte
23%inclusion3 decks13 decks
23%synergy
Cauldron of Souls
23%inclusion3 decks13 decks
22%synergy
The Darkness Crystal
20%inclusion2 decks10 decks
0%synergy
Wayfarer's Bauble
15%inclusion2 decks13 decks
-1%synergy
Skullclamp
15%inclusion2 decks13 decks
-6%synergy
Dowsing Dagger
15%inclusion2 decks13 decks
14%synergy
Lashwrithe
7.7%inclusion1 decks13 decks
4%synergy
Sensei's Divining Top
7.7%inclusion1 decks13 decks
-1%synergy
Pip-Boy 3000
7.7%inclusion1 decks13 decks
7%synergy
Sword of Fire and Ice
7.7%inclusion1 decks13 decks
7%synergy
Ashnod's Altar
7.7%inclusion1 decks13 decks
-12%synergy
Aetherflux Reservoir
7.7%inclusion1 decks13 decks
-2%synergy
Sword of Truth and Justice
7.7%inclusion1 decks13 decks
7%synergy
Bontu's Monument
7.7%inclusion1 decks13 decks
-20%synergy
Agatha's Soul Cauldron
7.7%inclusion1 decks13 decks
7%synergy
Swiftfoot Boots
7.7%inclusion1 decks13 decks
-24%synergy
Commander's Plate
7.7%inclusion1 decks13 decks
2%synergy
Sword of the Animist
7.7%inclusion1 decks13 decks
4%synergy
Blackblade Reforged
7.7%inclusion1 decks13 decks
5%synergy
Smokestack
7.7%inclusion1 decks13 decks
6%synergy
Enchantments
Black Market Connections
54%inclusion7 decks13 decks
31%synergy
Bitterblossom
54%inclusion7 decks13 decks
41%synergy
Crumbling Ashes
46%inclusion6 decks13 decks
45%synergy
Night of Souls' Betrayal
46%inclusion6 decks13 decks
44%synergy
Revel in Riches
46%inclusion6 decks13 decks
41%synergy
Bloodchief Ascension
38%inclusion5 decks13 decks
29%synergy
Nowhere to Run
38%inclusion5 decks13 decks
35%synergy
Phyrexian Arena
38%inclusion5 decks13 decks
-2%synergy
Black Market
31%inclusion4 decks13 decks
10%synergy
Animate Dead
23%inclusion3 decks13 decks
5%synergy
Virtue of Persistence
23%inclusion3 decks13 decks
18%synergy
Dreadhorde Invasion
15%inclusion2 decks13 decks
7%synergy
Oubliette
15%inclusion2 decks13 decks
12%synergy
Dawn of the Dead
7.7%inclusion1 decks13 decks
7%synergy
Illness in the Ranks
7.7%inclusion1 decks13 decks
7%synergy
Retribution of the Ancients
7.7%inclusion1 decks13 decks
7%synergy
Necromancy
7.7%inclusion1 decks13 decks
2%synergy
Tribute to Horobi
7.7%inclusion1 decks13 decks
7%synergy
Exquisite Blood
7.7%inclusion1 decks13 decks
-6%synergy
Call of the Ring
7.7%inclusion1 decks13 decks
5%synergy
Tainted Aether
7.7%inclusion1 decks13 decks
7%synergy
Kaya's Ghostform
7.7%inclusion1 decks13 decks
-2%synergy
Infernal Genesis
7.7%inclusion1 decks13 decks
7%synergy
Planeswalkers
Vraska, Betrayal's Sting
62%inclusion8 decks13 decks
59%synergy
Liliana of the Dark Realms
23%inclusion3 decks13 decks
9%synergy
Liliana, Dreadhorde General
7.7%inclusion1 decks13 decks
-6%synergy
Professor Onyx
7.7%inclusion1 decks13 decks
2%synergy
Utility Lands
Cabal Coffers
92%inclusion12 decks13 decks
37%synergy
Urborg, Tomb of Yawgmoth
92%inclusion12 decks13 decks
55%synergy
Nykthos, Shrine to Nyx
85%inclusion11 decks13 decks
55%synergy
Karn's Bastion
62%inclusion8 decks13 decks
57%synergy
Bojuka Bog
38%inclusion5 decks13 decks
-8%synergy
Cabal Stronghold
31%inclusion4 decks13 decks
-5%synergy
Phyrexian Tower
31%inclusion4 decks13 decks
7%synergy
Inkmoth Nexus
31%inclusion4 decks13 decks
30%synergy
Spymaster's Vault
23%inclusion3 decks13 decks
13%synergy
Reliquary Tower
23%inclusion3 decks13 decks
-8%synergy
Barren Moor
15%inclusion2 decks13 decks
5%synergy
War Room
15%inclusion2 decks13 decks
-1%synergy
Barad-dûr
15%inclusion2 decks13 decks
12%synergy
Takenuma, Abandoned Mire
15%inclusion2 decks13 decks
-1%synergy
Castle Locthwain
15%inclusion2 decks13 decks
-2%synergy
Rogue's Passage
15%inclusion2 decks13 decks
-3%synergy
Midgar, City of Mako
10%inclusion1 decks10 decks
-2%synergy
Blast Zone
7.7%inclusion1 decks13 decks
6%synergy
Urza's Saga
7.7%inclusion1 decks13 decks
0%synergy
Crypt of Agadeem
7.7%inclusion1 decks13 decks
-3%synergy
Crystal Vein
7.7%inclusion1 decks13 decks
5%synergy
Witch's Cottage
7.7%inclusion1 decks13 decks
-17%synergy
Geier Reach Sanitarium
7.7%inclusion1 decks13 decks
-4%synergy
Command Beacon
7.7%inclusion1 decks13 decks
-1%synergy
Minas Morgul, Dark Fortress
7.7%inclusion1 decks13 decks
5%synergy
Cabal Pit
7.7%inclusion1 decks13 decks
6%synergy
Throne of the High City
7.7%inclusion1 decks13 decks
7%synergy
Tomb Fortress
7.7%inclusion1 decks13 decks
3%synergy
Peat Bog
7.7%inclusion1 decks13 decks
6%synergy
Terrain Generator
7.7%inclusion1 decks13 decks
6%synergy
Thespian's Stage
7.7%inclusion1 decks13 decks
2%synergy
Cryptic Caves
7.7%inclusion1 decks13 decks
7%synergy
Lake of the Dead
7.7%inclusion1 decks13 decks
3%synergy
Temple of the False God
7.7%inclusion1 decks13 decks
0%synergy
Strip Mine
7.7%inclusion1 decks13 decks
5%synergy
Bonders' Enclave
7.7%inclusion1 decks13 decks
7%synergy
Hidden Necropolis
7.7%inclusion1 decks13 decks
6%synergy
Mana Artifacts
Sol Ring
100%inclusion13 decks13 decks
14%synergy
Throne of Eldraine
62%inclusion8 decks13 decks
51%synergy
The Soul Stone
57%inclusion4 decks7 decks
44%synergy
Arcane Signet
54%inclusion7 decks13 decks
-9%synergy
Extraplanar Lens
54%inclusion7 decks13 decks
49%synergy
Caged Sun
46%inclusion6 decks13 decks
34%synergy
Thought Vessel
23%inclusion3 decks13 decks
-4%synergy
Staff of Compleation
15%inclusion2 decks13 decks
14%synergy
Lotus Petal
15%inclusion2 decks13 decks
8%synergy
Mind Stone
15%inclusion2 decks13 decks
-16%synergy
Commander's Sphere
7.7%inclusion1 decks13 decks
-2%synergy
Charcoal Diamond
7.7%inclusion1 decks13 decks
-16%synergy
The Aetherspark
7.7%inclusion1 decks13 decks
7%synergy
Séance Board
7.7%inclusion1 decks13 decks
6%synergy
Fellwar Stone
7.7%inclusion1 decks13 decks
-7%synergy
Nyx Lotus
7.7%inclusion1 decks13 decks
1%synergy
Lands
Malakir Rebirth
69%inclusion9 decks13 decks
47%synergy
Urza's Cave
62%inclusion8 decks13 decks
53%synergy
Forbidden Orchard
62%inclusion8 decks13 decks
59%synergy
Fell the Profane
54%inclusion7 decks13 decks
35%synergy
Swamp
54%inclusion7 decks13 decks
-41%synergy
Snow-Covered Swamp
46%inclusion6 decks13 decks
39%synergy
Agadeem's Awakening
31%inclusion4 decks13 decks
24%synergy
Hagra Mauling
15%inclusion2 decks13 decks
11%synergy
Boggart Trawler
15%inclusion2 decks13 decks
7%synergy
Prismatic Vista
7.7%inclusion1 decks13 decks
5%synergy
Myriad Landscape
7.7%inclusion1 decks13 decks
-19%synergy
Sunken Citadel
7.7%inclusion1 decks13 decks
7%synergy
Verdant Catacombs
7.7%inclusion1 decks13 decks
4%synergy
Marsh Flats
7.7%inclusion1 decks13 decks
4%synergy
Polluted Delta
7.7%inclusion1 decks13 decks
4%synergy
Bloodstained Mire
7.7%inclusion1 decks13 decks
4%synergy
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