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

Massacre Girl, Known Killer
Rank #313
138decks
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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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Creatures
Instants
Sorceries
Utility Artifacts
Enchantments
Planeswalkers
Utility Lands
Mana Artifacts
Lands
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Blight Rot
17%inclusion5 decks30 decks
16%synergy
Bile-Vial Boggart
16%inclusion5 decks31 decks
16%synergy
Moonshadow
13%inclusion4 decks30 decks
11%synergy
Oft-Nabbed Goat
13%inclusion4 decks31 decks
12%synergy
Dawnhand Dissident
6.1%inclusion2 decks33 decks
6%synergy
High Synergy Cards
Necroskitter
83%inclusion115 decks138 decks
80%synergy
Nest of Scarabs
83%inclusion114 decks138 decks
79%synergy
Massacre Girl
85%inclusion117 decks138 decks
77%synergy
Slaughter Specialist
80%inclusion110 decks138 decks
77%synergy
Maha, Its Feathers Night
79%inclusion109 decks138 decks
74%synergy
Black Sun's Zenith
78%inclusion108 decks138 decks
72%synergy
Blowfly Infestation
74%inclusion102 decks138 decks
72%synergy
Massacre Wurm
88%inclusion121 decks138 decks
70%synergy
Spitting Dilophosaurus
69%inclusion95 decks138 decks
67%synergy
Drown in Ichor
71%inclusion98 decks138 decks
67%synergy
Top Cards
Toxic Deluge
82%inclusion113 decks138 decks
45%synergy
Tragic Slip
80%inclusion111 decks138 decks
60%synergy
Defile
80%inclusion110 decks138 decks
42%synergy
Jet Medallion
79%inclusion109 decks138 decks
18%synergy
Dark Ritual
77%inclusion106 decks138 decks
10%synergy
Crypt Ghast
71%inclusion98 decks138 decks
23%synergy
Yawgmoth, Thran Physician
67%inclusion92 decks138 decks
56%synergy
Midnight Banshee
67%inclusion92 decks138 decks
64%synergy
Gray Merchant of Asphodel
65%inclusion90 decks138 decks
14%synergy
Black Sun's Twilight
65%inclusion90 decks138 decks
61%synergy
Game Changers
Orcish Bowmasters
34%inclusion47 decks138 decks
20%synergy
Demonic Tutor
23%inclusion32 decks138 decks
-4%synergy
Bolas's Citadel
20%inclusion28 decks138 decks
-9%synergy
Necropotence
12%inclusion16 decks138 decks
-4%synergy
Vampiric Tutor
12%inclusion16 decks138 decks
-10%synergy
Creatures
Morbid Opportunist
64%inclusion88 decks138 decks
41%synergy
Blood Artist
63%inclusion87 decks138 decks
31%synergy
Persistent Constrictor
59%inclusion81 decks138 decks
56%synergy
Drivnod, Carnage Dominus
57%inclusion79 decks138 decks
50%synergy
Clackbridge Troll
54%inclusion74 decks138 decks
51%synergy
Dread Presence
52%inclusion72 decks138 decks
37%synergy
Hunted Bonebrute
47%inclusion65 decks138 decks
45%synergy
Yahenni, Undying Partisan
45%inclusion62 decks138 decks
39%synergy
Syr Konrad, the Grim
43%inclusion59 decks138 decks
22%synergy
Vein Ripper
43%inclusion59 decks138 decks
38%synergy
Skinrender
41%inclusion57 decks138 decks
40%synergy
Vilis, Broker of Blood
38%inclusion52 decks138 decks
24%synergy
Kaervek, the Spiteful
36%inclusion50 decks138 decks
34%synergy
Ascendant Evincar
36%inclusion50 decks138 decks
34%synergy
K'rrik, Son of Yawgmoth
30%inclusion41 decks138 decks
11%synergy
Akroan Horse
29%inclusion40 decks138 decks
28%synergy
Soul Snuffers
26%inclusion36 decks138 decks
25%synergy
Grim Hireling
24%inclusion33 decks138 decks
19%synergy
Sheoldred, the Apocalypse
23%inclusion32 decks138 decks
8%synergy
Corrosive Mentor
22%inclusion31 decks138 decks
21%synergy
Phyrexian Obliterator
22%inclusion31 decks138 decks
11%synergy
Banewhip Punisher
21%inclusion29 decks138 decks
20%synergy
Carnifex Demon
20%inclusion28 decks138 decks
19%synergy
Zenos yae Galvus
19%inclusion24 decks124 decks
16%synergy
Drana, Liberator of Malakir
19%inclusion26 decks138 decks
16%synergy
Harvester of Souls
18%inclusion25 decks138 decks
11%synergy
Solemn Simulacrum
17%inclusion24 decks138 decks
-6%synergy
Sangromancer
17%inclusion24 decks138 decks
6%synergy
Nirkana Revenant
15%inclusion21 decks138 decks
4%synergy
Ayara, First of Locthwain
14%inclusion20 decks138 decks
-11%synergy
Boggart Trawler
14%inclusion20 decks138 decks
6%synergy
Zulaport Cutthroat
14%inclusion20 decks138 decks
-9%synergy
Skithiryx, the Blight Dragon
14%inclusion20 decks138 decks
13%synergy
Festering Mummy
14%inclusion19 decks138 decks
13%synergy
Fume Spitter
13%inclusion18 decks138 decks
12%synergy
Harvester of Misery
13%inclusion18 decks138 decks
12%synergy
Dauthi Voidwalker
13%inclusion18 decks138 decks
-3%synergy
Mikaeus, the Unhallowed
12%inclusion16 decks138 decks
4%synergy
Blightbelly Rat
12%inclusion16 decks138 decks
8%synergy
Plague Engineer
12%inclusion16 decks138 decks
11%synergy
Vito, Thorn of the Dusk Rose
10%inclusion14 decks138 decks
-1%synergy
Drana, Kalastria Bloodchief
9.4%inclusion13 decks138 decks
9%synergy
Gisa, Glorious Resurrector
9.4%inclusion13 decks138 decks
4%synergy
Demon of Dark Schemes
8.7%inclusion12 decks138 decks
7%synergy
Guul Draz Assassin
8.7%inclusion12 decks138 decks
8%synergy
Ichor Rats
8.7%inclusion12 decks138 decks
6%synergy
Bloodletter of Aclazotz
8.0%inclusion11 decks138 decks
-3%synergy
Pitiless Plunderer
8.0%inclusion11 decks138 decks
-11%synergy
Sephiroth, Fabled SOLDIER
7.3%inclusion9 decks123 decks
2%synergy
Vincent Valentine
7.3%inclusion9 decks123 decks
1%synergy
Instants
Sudden Spoiling
62%inclusion85 decks138 decks
52%synergy
Dismember
60%inclusion83 decks138 decks
49%synergy
Slice from the Shadows
58%inclusion80 decks138 decks
56%synergy
Overkill
41%inclusion50 decks122 decks
34%synergy
Whisper of the Dross
34%inclusion47 decks138 decks
31%synergy
Malakir Rebirth
33%inclusion46 decks138 decks
11%synergy
Withering Torment
33%inclusion45 decks138 decks
1%synergy
Grim Affliction
30%inclusion42 decks138 decks
28%synergy
Bloodline Culling
29%inclusion40 decks138 decks
28%synergy
Imp's Mischief
25%inclusion34 decks138 decks
0%synergy
Join the Dead
24%inclusion33 decks138 decks
23%synergy
Fell the Profane
22%inclusion31 decks138 decks
4%synergy
Deadly Rollick
22%inclusion30 decks138 decks
-2%synergy
Not Dead After All
17%inclusion24 decks138 decks
6%synergy
Grasp of Darkness
15%inclusion21 decks138 decks
13%synergy
Darkness
14%inclusion20 decks138 decks
5%synergy
Erebos's Intervention
14%inclusion19 decks138 decks
11%synergy
Cabal Ritual
11%inclusion15 decks138 decks
-7%synergy
Wither and Bloom
9.4%inclusion13 decks138 decks
9%synergy
Go for the Throat
8.0%inclusion11 decks138 decks
-15%synergy
Consuming Corruption
8.0%inclusion11 decks138 decks
-8%synergy
Archenemy's Charm
6.5%inclusion7 decks107 decks
-2%synergy
Feign Death
5.8%inclusion8 decks138 decks
-2%synergy
Undying Evil
5.1%inclusion7 decks138 decks
2%synergy
Saw in Half
5.1%inclusion7 decks138 decks
-3%synergy
Sorceries
Feed the Swarm
57%inclusion79 decks138 decks
6%synergy
Mutilate
54%inclusion74 decks138 decks
35%synergy
Reanimate
41%inclusion57 decks138 decks
2%synergy
Exsanguinate
34%inclusion47 decks138 decks
10%synergy
Yahenni's Expertise
33%inclusion45 decks138 decks
31%synergy
Sign in Blood
30%inclusion42 decks138 decks
-6%synergy
Rise of the Dark Realms
29%inclusion40 decks138 decks
16%synergy
Bubbling Muck
27%inclusion37 decks138 decks
11%synergy
Massacre
26%inclusion36 decks138 decks
25%synergy
Nuclear Fallout
25%inclusion34 decks138 decks
23%synergy
Night's Whisper
24%inclusion33 decks138 decks
-1%synergy
Incremental Blight
21%inclusion29 decks138 decks
20%synergy
Victimize
18%inclusion25 decks138 decks
-8%synergy
Languish
14%inclusion19 decks138 decks
12%synergy
Torment of Hailfire
12%inclusion17 decks138 decks
-3%synergy
Phyresis Outbreak
12%inclusion17 decks138 decks
10%synergy
Insatiable Avarice
11%inclusion15 decks138 decks
-1%synergy
Agadeem's Awakening
9.4%inclusion13 decks138 decks
2%synergy
Gruesome Realization
9.4%inclusion13 decks138 decks
7%synergy
Crippling Fear
9.4%inclusion13 decks138 decks
6%synergy
Vat Emergence
8.7%inclusion12 decks138 decks
7%synergy
Diabolic Tutor
8.0%inclusion11 decks138 decks
-7%synergy
Golden Demise
8.0%inclusion11 decks138 decks
8%synergy
Tragic Trajectory
7.5%inclusion8 decks107 decks
6%synergy
Decree of Pain
7.2%inclusion10 decks138 decks
2%synergy
Grim Tutor
7.2%inclusion10 decks138 decks
-5%synergy
Infectious Inquiry
6.5%inclusion9 decks138 decks
4%synergy
Profane Command
6.5%inclusion9 decks138 decks
4%synergy
Damnation
6.5%inclusion9 decks138 decks
-14%synergy
Diabolic Intent
5.8%inclusion8 decks138 decks
-9%synergy
Profane Tutor
5.8%inclusion8 decks138 decks
1%synergy
Liliana's Influence
5.8%inclusion8 decks138 decks
5%synergy
Beseech the Mirror
5.8%inclusion8 decks138 decks
-1%synergy
Terror Tide
5.1%inclusion7 decks138 decks
4%synergy
Blight Grenade
5.1%inclusion7 decks138 decks
5%synergy
Utility Artifacts
Lightning Greaves
52%inclusion72 decks138 decks
19%synergy
Genesis Chamber
45%inclusion62 decks138 decks
42%synergy
Tarrian's Soulcleaver
43%inclusion60 decks138 decks
40%synergy
Contagion Clasp
43%inclusion59 decks138 decks
40%synergy
Contagion Engine
39%inclusion54 decks138 decks
37%synergy
Swiftfoot Boots
35%inclusion48 decks138 decks
3%synergy
Expedition Map
25%inclusion34 decks138 decks
12%synergy
Bontu's Monument
22%inclusion31 decks138 decks
-6%synergy
The Darkness Crystal
20%inclusion25 decks123 decks
1%synergy
Wayfarer's Bauble
19%inclusion26 decks138 decks
3%synergy
The Masamune
17%inclusion21 decks121 decks
8%synergy
Skullclamp
13%inclusion18 decks138 decks
-8%synergy
Blade of the Bloodchief
13%inclusion18 decks138 decks
11%synergy
Dowsing Dagger
12%inclusion17 decks138 decks
11%synergy
Cauldron of Souls
8.7%inclusion12 decks138 decks
7%synergy
Sword of Truth and Justice
7.2%inclusion10 decks138 decks
6%synergy
Lashwrithe
6.5%inclusion9 decks138 decks
3%synergy
Whip of Erebos
6.5%inclusion9 decks138 decks
-4%synergy
Umezawa's Jitte
5.8%inclusion8 decks138 decks
5%synergy
Nightmare Lash
5.8%inclusion8 decks138 decks
3%synergy
Sword of Feast and Famine
5.1%inclusion7 decks138 decks
3%synergy
Grafted Exoskeleton
5.1%inclusion7 decks138 decks
4%synergy
Enchantments
The Meathook Massacre
62%inclusion86 decks138 decks
45%synergy
Nowhere to Run
46%inclusion64 decks138 decks
43%synergy
Crumbling Ashes
46%inclusion63 decks138 decks
44%synergy
Black Market
40%inclusion55 decks138 decks
19%synergy
Phyrexian Arena
37%inclusion51 decks138 decks
-3%synergy
Virtue of Persistence
35%inclusion48 decks138 decks
29%synergy
Night of Souls' Betrayal
33%inclusion45 decks138 decks
30%synergy
Black Market Connections
22%inclusion31 decks138 decks
-1%synergy
Bloodchief Ascension
19%inclusion26 decks138 decks
9%synergy
Revel in Riches
18%inclusion25 decks138 decks
13%synergy
Bitterblossom
18%inclusion25 decks138 decks
5%synergy
Illness in the Ranks
14%inclusion19 decks138 decks
13%synergy
Meathook Massacre II
12%inclusion17 decks138 decks
6%synergy
Screams from Within
12%inclusion17 decks138 decks
12%synergy
Kaya's Ghostform
10%inclusion14 decks138 decks
0%synergy
Phyrexian Reclamation
8.7%inclusion12 decks138 decks
-1%synergy
Eternal Thirst
7.2%inclusion10 decks138 decks
5%synergy
Animate Dead
7.2%inclusion10 decks138 decks
-10%synergy
Infernal Genesis
7.2%inclusion10 decks138 decks
7%synergy
Grave Pact
6.5%inclusion9 decks138 decks
-12%synergy
Exquisite Blood
6.5%inclusion9 decks138 decks
-7%synergy
Bad Moon
5.8%inclusion8 decks138 decks
2%synergy
Planeswalkers
Vraska, Betrayal's Sting
36%inclusion50 decks138 decks
33%synergy
Liliana of the Dark Realms
30%inclusion42 decks138 decks
16%synergy
Liliana, Dreadhorde General
8.7%inclusion12 decks138 decks
-5%synergy
Liliana, Death Wielder
8.0%inclusion11 decks138 decks
7%synergy
Utility Lands
Cabal Coffers
73%inclusion101 decks138 decks
18%synergy
Reliquary Tower
61%inclusion84 decks138 decks
30%synergy
Bojuka Bog
60%inclusion83 decks138 decks
13%synergy
Karn's Bastion
60%inclusion83 decks138 decks
56%synergy
Urborg, Tomb of Yawgmoth
43%inclusion60 decks138 decks
6%synergy
Cabal Stronghold
39%inclusion54 decks138 decks
4%synergy
Nykthos, Shrine to Nyx
39%inclusion54 decks138 decks
9%synergy
Witch's Cottage
34%inclusion47 decks138 decks
9%synergy
War Room
28%inclusion38 decks138 decks
11%synergy
Spymaster's Vault
27%inclusion37 decks138 decks
17%synergy
Castle Locthwain
19%inclusion26 decks138 decks
1%synergy
Takenuma, Abandoned Mire
16%inclusion22 decks138 decks
0%synergy
Ifnir Deadlands
16%inclusion22 decks138 decks
15%synergy
Phyrexian Tower
12%inclusion17 decks138 decks
-12%synergy
Rogue's Passage
12%inclusion17 decks138 decks
-6%synergy
Inkmoth Nexus
11%inclusion15 decks138 decks
10%synergy
Barren Moor
10%inclusion14 decks138 decks
0%synergy
Grasping Dunes
9.4%inclusion13 decks138 decks
9%synergy
Mortuary Mire
8.7%inclusion12 decks138 decks
-5%synergy
Cabal Pit
8.0%inclusion11 decks138 decks
7%synergy
Midgar, City of Mako
6.6%inclusion8 decks121 decks
-5%synergy
Shizo, Death's Storehouse
6.5%inclusion9 decks138 decks
-4%synergy
Thespian's Stage
5.8%inclusion8 decks138 decks
0%synergy
Nesting Grounds
5.8%inclusion8 decks138 decks
5%synergy
Mana Artifacts
Sol Ring
93%inclusion128 decks138 decks
7%synergy
Arcane Signet
66%inclusion91 decks138 decks
4%synergy
Thought Vessel
48%inclusion66 decks138 decks
21%synergy
Mind Stone
29%inclusion40 decks138 decks
-1%synergy
Caged Sun
20%inclusion28 decks138 decks
8%synergy
Throne of Eldraine
20%inclusion28 decks138 decks
10%synergy
The Soul Stone
15%inclusion15 decks98 decks
2%synergy
Charcoal Diamond
15%inclusion21 decks138 decks
-8%synergy
Staff of Compleation
14%inclusion19 decks138 decks
12%synergy
Extraplanar Lens
10%inclusion14 decks138 decks
5%synergy
Fellwar Stone
8.0%inclusion11 decks138 decks
-7%synergy
Nyx Lotus
7.2%inclusion10 decks138 decks
1%synergy
Sceptre of Eternal Glory
6.5%inclusion9 decks138 decks
-2%synergy
Glistening Sphere
5.8%inclusion8 decks138 decks
5%synergy
Everflowing Chalice
5.1%inclusion7 decks138 decks
-1%synergy
Lands
Swamp
87%inclusion120 decks138 decks
-8%synergy
Forbidden Orchard
45%inclusion62 decks138 decks
43%synergy
Malakir Rebirth
33%inclusion46 decks138 decks
11%synergy
Myriad Landscape
25%inclusion34 decks138 decks
-2%synergy
Urza's Cave
24%inclusion33 decks138 decks
15%synergy
Fell the Profane
22%inclusion31 decks138 decks
4%synergy
Boggart Trawler
14%inclusion20 decks138 decks
6%synergy
Snow-Covered Swamp
13%inclusion18 decks138 decks
6%synergy
Agadeem's Awakening
9.4%inclusion13 decks138 decks
2%synergy
Demolition Field
8.0%inclusion11 decks138 decks
3%synergy
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