Massacre Girl, Known Killer (Commander)

Background image for Fire and Ice: Which Cards Are Hot and Cold for Massacre Girl, Known Killer?
Julia Maddalena
Dec 12, 2025
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.
Deck Filters
Cardsphere
Archidekt
Commander Spellbook
Moxfield
Scryfall
MTGStocks
Mai, Scornful Striker
3.2%inclusion18 decks571 decks
1%synergy
Koh, the Face Stealer
2.5%inclusion13 decks522 decks
1%synergy
Ruinous Waterbending
1.9%inclusion10 decks536 decks
1%synergy
Day of Black Sun
0.8%inclusion5 decks628 decks
-1%synergy
Super Shredder
0.7%inclusion6 decks834 decks
0%synergy
High Synergy Cards
Nest of Scarabs
81%inclusion5.73K decks7.11K decks
76%synergy
Massacre Girl
84%inclusion5.95K decks7.11K decks
76%synergy
Blowfly Infestation
74%inclusion5.25K decks7.11K decks
71%synergy
Necroskitter
74%inclusion5.24K decks7.11K decks
70%synergy
Massacre Wurm
86%inclusion6.12K decks7.11K decks
69%synergy
Black Sun's Zenith
75%inclusion5.30K decks7.11K decks
69%synergy
Slaughter Specialist
70%inclusion4.95K decks7.11K decks
66%synergy
Drown in Ichor
70%inclusion4.96K decks7.11K decks
65%synergy
Midnight Banshee
68%inclusion4.84K decks7.11K decks
65%synergy
Maha, Its Feathers Night
68%inclusion3.29K decks4.83K decks
63%synergy
Top Cards
Defile
80%inclusion5.68K decks7.11K decks
42%synergy
Tragic Slip
79%inclusion5.65K decks7.11K decks
59%synergy
Toxic Deluge
73%inclusion5.17K decks7.11K decks
35%synergy
Jet Medallion
70%inclusion4.96K decks7.11K decks
10%synergy
Crypt Ghast
65%inclusion4.65K decks7.11K decks
17%synergy
Spitting Dilophosaurus
65%inclusion4.62K decks7.11K decks
63%synergy
Dark Ritual
64%inclusion4.53K decks7.11K decks
-3%synergy
Blood Artist
61%inclusion4.33K decks7.11K decks
30%synergy
Black Sun's Twilight
61%inclusion4.31K decks7.11K decks
56%synergy
Sudden Spoiling
60%inclusion4.27K decks7.11K decks
50%synergy
Game Changers
Orcish Bowmasters
22%inclusion1.57K decks7.11K decks
8%synergy
Demonic Tutor
20%inclusion1.42K decks7.11K decks
-8%synergy
Vampiric Tutor
15%inclusion1.06K decks7.11K decks
-7%synergy
Bolas's Citadel
14%inclusion970 decks7.11K decks
-16%synergy
Necropotence
7.9%inclusion564 decks7.11K decks
-7%synergy
Ancient Tomb
6.7%inclusion475 decks7.11K decks
-5%synergy
Creatures
Gray Merchant of Asphodel
59%inclusion4.20K decks7.11K decks
7%synergy
Clackbridge Troll
54%inclusion3.85K decks7.11K decks
51%synergy
Morbid Opportunist
53%inclusion3.78K decks7.11K decks
31%synergy
Yawgmoth, Thran Physician
53%inclusion3.74K decks7.11K decks
42%synergy
Drivnod, Carnage Dominus
52%inclusion3.67K decks7.11K decks
44%synergy
Persistent Constrictor
51%inclusion2.19K decks4.32K decks
48%synergy
Skinrender
49%inclusion3.50K decks7.11K decks
48%synergy
Dread Presence
49%inclusion3.47K decks7.11K decks
34%synergy
Hunted Bonebrute
45%inclusion3.17K decks7.01K decks
43%synergy
Syr Konrad, the Grim
42%inclusion2.96K decks7.11K decks
21%synergy
Yahenni, Undying Partisan
40%inclusion2.87K decks7.11K decks
34%synergy
Ascendant Evincar
38%inclusion2.73K decks7.11K decks
36%synergy
Kaervek, the Spiteful
36%inclusion2.59K decks7.11K decks
34%synergy
Vein Ripper
36%inclusion2.56K decks7.05K decks
31%synergy
Soul Snuffers
30%inclusion2.10K decks7.11K decks
28%synergy
Corrosive Mentor
28%inclusion2.02K decks7.11K decks
27%synergy
Grim Hireling
27%inclusion1.95K decks7.11K decks
23%synergy
Solemn Simulacrum
27%inclusion1.93K decks7.11K decks
3%synergy
Vilis, Broker of Blood
27%inclusion1.89K decks7.11K decks
13%synergy
Akroan Horse
25%inclusion1.75K decks7.11K decks
24%synergy
K'rrik, Son of Yawgmoth
24%inclusion1.73K decks7.11K decks
6%synergy
Drana, Liberator of Malakir
22%inclusion1.58K decks7.11K decks
19%synergy
Banewhip Punisher
22%inclusion1.54K decks7.11K decks
21%synergy
Phyrexian Obliterator
20%inclusion1.43K decks7.11K decks
9%synergy
Sheoldred, the Apocalypse
19%inclusion1.38K decks7.11K decks
5%synergy
Harvester of Souls
19%inclusion1.36K decks7.11K decks
12%synergy
Carnifex Demon
18%inclusion1.29K decks7.11K decks
17%synergy
Festering Mummy
17%inclusion1.18K decks7.11K decks
15%synergy
Zulaport Cutthroat
17%inclusion1.18K decks7.11K decks
-6%synergy
Nirkana Revenant
16%inclusion1.13K decks7.11K decks
4%synergy
Zenos yae Galvus
16%inclusion363 decks2.31K decks
12%synergy
Gisa, Glorious Resurrector
16%inclusion1.11K decks7.11K decks
10%synergy
Sangromancer
15%inclusion1.08K decks7.11K decks
4%synergy
Ayara, First of Locthwain
15%inclusion1.03K decks7.11K decks
-11%synergy
Harvester of Misery
14%inclusion782 decks5.54K decks
13%synergy
Plague Engineer
14%inclusion980 decks7.11K decks
13%synergy
Guul Draz Assassin
13%inclusion944 decks7.11K decks
13%synergy
Fume Spitter
13%inclusion939 decks7.11K decks
12%synergy
Skithiryx, the Blight Dragon
13%inclusion895 decks7.11K decks
11%synergy
Demon of Dark Schemes
12%inclusion849 decks7.11K decks
11%synergy
Blightbelly Rat
11%inclusion809 decks7.11K decks
8%synergy
Mikaeus, the Unhallowed
10%inclusion742 decks7.11K decks
2%synergy
Bloodletter of Aclazotz
10%inclusion742 decks7.11K decks
0%synergy
Lockjaw Snapper
10%inclusion695 decks7.11K decks
10%synergy
Drana, Kalastria Bloodchief
8.8%inclusion629 decks7.11K decks
8%synergy
Dauthi Voidwalker
8.8%inclusion625 decks7.11K decks
-7%synergy
Mari, the Killing Quill
8.3%inclusion591 decks7.11K decks
7%synergy
Kaervek, the Punisher
8.3%inclusion464 decks5.59K decks
5%synergy
Harbinger of Night
7.7%inclusion545 decks7.11K decks
7%synergy
Pitiless Plunderer
7.6%inclusion540 decks7.11K decks
-10%synergy
Instants
Slice from the Shadows
58%inclusion3.99K decks6.92K decks
55%synergy
Dismember
53%inclusion3.74K decks7.11K decks
42%synergy
Whisper of the Dross
44%inclusion3.14K decks7.11K decks
41%synergy
Grim Affliction
40%inclusion2.88K decks7.11K decks
38%synergy
Bloodline Culling
40%inclusion2.86K decks7.11K decks
39%synergy
Overkill
36%inclusion766 decks2.16K decks
28%synergy
Join the Dead
35%inclusion2.46K decks7.11K decks
33%synergy
Withering Torment
28%inclusion1.21K decks4.34K decks
-4%synergy
Grasp of Darkness
24%inclusion1.71K decks7.11K decks
22%synergy
Imp's Mischief
24%inclusion1.69K decks7.11K decks
0%synergy
Malakir Rebirth
24%inclusion1.67K decks7.11K decks
1%synergy
Not Dead After All
19%inclusion1.37K decks7.11K decks
8%synergy
Deadly Rollick
17%inclusion1.19K decks7.11K decks
-7%synergy
Erebos's Intervention
15%inclusion1.08K decks7.11K decks
13%synergy
Fell the Profane
14%inclusion709 decks5.15K decks
-5%synergy
Thrilling Encore
11%inclusion802 decks7.11K decks
9%synergy
Darkness
11%inclusion781 decks7.11K decks
2%synergy
Stab
10%inclusion407 decks3.90K decks
9%synergy
Wither and Bloom
10%inclusion517 decks5.04K decks
10%synergy
Deadly Dispute
10%inclusion706 decks7.11K decks
-14%synergy
Feign Death
9.3%inclusion659 decks7.11K decks
1%synergy
Undying Malice
8.4%inclusion598 decks7.11K decks
-1%synergy
Spoils of Blood
7.2%inclusion512 decks7.11K decks
7%synergy
Cabal Ritual
7.2%inclusion512 decks7.11K decks
-10%synergy
Bile Blight
7.1%inclusion504 decks7.11K decks
6%synergy
Village Rites
7.0%inclusion496 decks7.11K decks
-17%synergy
Rise of the Dread Marn
6.4%inclusion458 decks7.11K decks
4%synergy
Go for the Throat
6.4%inclusion455 decks7.11K decks
-17%synergy
Murder
5.9%inclusion418 decks7.11K decks
-4%synergy
Consuming Corruption
5.8%inclusion298 decks5.12K decks
-10%synergy
Infernal Grasp
5.6%inclusion397 decks7.11K decks
-20%synergy
Make Obsolete
5.3%inclusion380 decks7.11K decks
4%synergy
Ulcerate
5.1%inclusion365 decks7.11K decks
4%synergy
Splendid Agony
5.1%inclusion364 decks7.11K decks
5%synergy
Archenemy's Charm
5.1%inclusion87 decks1.71K decks
-4%synergy
Sorceries
Mutilate
59%inclusion4.17K decks7.11K decks
39%synergy
Feed the Swarm
50%inclusion3.52K decks7.11K decks
-2%synergy
Yahenni's Expertise
39%inclusion2.81K decks7.11K decks
38%synergy
Reanimate
37%inclusion2.65K decks7.11K decks
-1%synergy
Sign in Blood
34%inclusion2.44K decks7.11K decks
-2%synergy
Incremental Blight
28%inclusion2.01K decks7.11K decks
27%synergy
Rise of the Dark Realms
26%inclusion1.87K decks7.11K decks
14%synergy
Night's Whisper
24%inclusion1.69K decks7.11K decks
-1%synergy
Nuclear Fallout
24%inclusion1.49K decks6.28K decks
22%synergy
Exsanguinate
23%inclusion1.65K decks7.11K decks
-1%synergy
Massacre
23%inclusion1.65K decks7.11K decks
22%synergy
Bubbling Muck
20%inclusion1.40K decks7.11K decks
4%synergy
Languish
15%inclusion1.04K decks7.11K decks
13%synergy
Victimize
14%inclusion1K decks7.11K decks
-12%synergy
Golden Demise
13%inclusion902 decks7.11K decks
12%synergy
Read the Bones
12%inclusion877 decks7.11K decks
-6%synergy
Insatiable Avarice
12%inclusion663 decks5.60K decks
0%synergy
Torment of Hailfire
10%inclusion725 decks7.11K decks
-6%synergy
Terror Tide
10%inclusion705 decks7.11K decks
9%synergy
Profane Command
10%inclusion702 decks7.11K decks
8%synergy
Vat Emergence
10%inclusion689 decks7.11K decks
8%synergy
Gruesome Realization
10%inclusion683 decks7.11K decks
7%synergy
Crippling Fear
8.2%inclusion581 decks7.11K decks
5%synergy
Tragic Trajectory
8.1%inclusion138 decks1.71K decks
7%synergy
Phyresis Outbreak
8.0%inclusion572 decks7.11K decks
6%synergy
Decree of Pain
7.9%inclusion564 decks7.11K decks
2%synergy
Diabolic Tutor
7.4%inclusion523 decks7.11K decks
-8%synergy
Blight Grenade
6.6%inclusion467 decks7.11K decks
6%synergy
Infectious Inquiry
6.3%inclusion445 decks7.11K decks
3%synergy
Liliana's Influence
5.6%inclusion400 decks7.11K decks
5%synergy
Gaze of Pain
5.6%inclusion400 decks7.11K decks
5%synergy
Agadeem's Awakening
5.3%inclusion375 decks7.11K decks
-2%synergy
Diabolic Intent
5.1%inclusion364 decks7.11K decks
-9%synergy
Utility Artifacts
Contagion Clasp
51%inclusion3.60K decks7.11K decks
48%synergy
Lightning Greaves
43%inclusion3.09K decks7.11K decks
10%synergy
Contagion Engine
43%inclusion3.03K decks7.11K decks
40%synergy
Tarrian's Soulcleaver
42%inclusion2.96K decks7.11K decks
38%synergy
Swiftfoot Boots
39%inclusion2.76K decks7.11K decks
7%synergy
Genesis Chamber
36%inclusion2.58K decks7.11K decks
33%synergy
Bontu's Monument
27%inclusion1.89K decks7.11K decks
-1%synergy
Blade of the Bloodchief
17%inclusion1.18K decks7.11K decks
14%synergy
Wayfarer's Bauble
16%inclusion1.13K decks7.11K decks
-1%synergy
The Masamune
15%inclusion315 decks2.11K decks
5%synergy
The Darkness Crystal
15%inclusion336 decks2.26K decks
-5%synergy
Expedition Map
12%inclusion849 decks7.11K decks
-1%synergy
Dowsing Dagger
11%inclusion789 decks7.11K decks
10%synergy
Skullclamp
10%inclusion711 decks7.11K decks
-11%synergy
Whip of Erebos
8.7%inclusion619 decks7.11K decks
-2%synergy
Lashwrithe
6.9%inclusion493 decks7.11K decks
3%synergy
Cauldron of Souls
6.9%inclusion492 decks7.11K decks
5%synergy
Sword of the Animist
6.9%inclusion490 decks7.11K decks
3%synergy
Sword of Truth and Justice
6.4%inclusion452 decks7.11K decks
6%synergy
Umezawa's Jitte
6.0%inclusion427 decks7.11K decks
5%synergy
Mithril Coat
5.4%inclusion387 decks7.11K decks
0%synergy
Enchantments
The Meathook Massacre
52%inclusion3.71K decks7.11K decks
35%synergy
Black Market
47%inclusion3.33K decks7.11K decks
26%synergy
Crumbling Ashes
45%inclusion3.20K decks7.11K decks
44%synergy
Phyrexian Arena
39%inclusion2.75K decks7.11K decks
-2%synergy
Virtue of Persistence
34%inclusion2.40K decks7.11K decks
28%synergy
Nowhere to Run
29%inclusion1.42K decks4.89K decks
26%synergy
Night of Souls' Betrayal
28%inclusion1.98K decks7.11K decks
25%synergy
Revel in Riches
22%inclusion1.56K decks7.11K decks
17%synergy
Black Market Connections
22%inclusion1.53K decks7.11K decks
-2%synergy
Illness in the Ranks
16%inclusion1.16K decks7.11K decks
15%synergy
Screams from Within
15%inclusion1.07K decks7.11K decks
14%synergy
Meathook Massacre II
15%inclusion644 decks4.38K decks
8%synergy
Bloodchief Ascension
12%inclusion888 decks7.11K decks
3%synergy
Animate Dead
12%inclusion834 decks7.11K decks
-6%synergy
Eternal Thirst
11%inclusion760 decks7.11K decks
8%synergy
Bitterblossom
10%inclusion719 decks7.11K decks
-3%synergy
Kaya's Ghostform
9.0%inclusion642 decks7.11K decks
-1%synergy
Bad Moon
8.2%inclusion582 decks7.11K decks
5%synergy
Infernal Genesis
7.7%inclusion548 decks7.11K decks
7%synergy
Bastion of Remembrance
7.7%inclusion545 decks7.11K decks
-9%synergy
Grave Betrayal
7.6%inclusion538 decks7.11K decks
5%synergy
Curse of Death's Hold
7.3%inclusion520 decks7.11K decks
6%synergy
Phyrexian Reclamation
7.2%inclusion512 decks7.11K decks
-3%synergy
Exquisite Blood
5.5%inclusion393 decks7.11K decks
-8%synergy
Grave Pact
5.3%inclusion376 decks7.11K decks
-13%synergy
Battles
Invasion of Innistrad
7.1%inclusion502 decks7.11K decks
6%synergy
Planeswalkers
Vraska, Betrayal's Sting
34%inclusion2.41K decks7.11K decks
31%synergy
Liliana of the Dark Realms
24%inclusion1.73K decks7.11K decks
10%synergy
Liliana, Death Wielder
13%inclusion895 decks7.11K decks
11%synergy
Liliana, Dreadhorde General
7.5%inclusion533 decks7.11K decks
-6%synergy
Utility Lands
Cabal Coffers
62%inclusion4.39K decks7.11K decks
6%synergy
Reliquary Tower
61%inclusion4.35K decks7.11K decks
30%synergy
Karn's Bastion
54%inclusion3.85K decks7.11K decks
50%synergy
Bojuka Bog
53%inclusion3.75K decks7.11K decks
6%synergy
Cabal Stronghold
39%inclusion2.80K decks7.11K decks
4%synergy
Urborg, Tomb of Yawgmoth
39%inclusion2.75K decks7.11K decks
1%synergy
Nykthos, Shrine to Nyx
36%inclusion2.56K decks7.11K decks
6%synergy
Witch's Cottage
27%inclusion1.91K decks7.11K decks
2%synergy
War Room
22%inclusion1.54K decks7.11K decks
5%synergy
Castle Locthwain
17%inclusion1.24K decks7.11K decks
0%synergy
Spymaster's Vault
17%inclusion857 decks5.15K decks
7%synergy
Takenuma, Abandoned Mire
16%inclusion1.16K decks7.11K decks
0%synergy
Rogue's Passage
13%inclusion938 decks7.11K decks
-5%synergy
Phyrexian Tower
12%inclusion844 decks7.11K decks
-12%synergy
Mortuary Mire
12%inclusion836 decks7.11K decks
-1%synergy
Ifnir Deadlands
10%inclusion704 decks7.11K decks
9%synergy
Grasping Dunes
8.8%inclusion623 decks7.11K decks
8%synergy
Shizo, Death's Storehouse
8.1%inclusion577 decks7.11K decks
-2%synergy
Barren Moor
7.6%inclusion544 decks7.11K decks
-3%synergy
Cabal Pit
6.6%inclusion472 decks7.11K decks
5%synergy
Thespian's Stage
5.4%inclusion382 decks7.11K decks
0%synergy
Mana Artifacts
Sol Ring
90%inclusion6.37K decks7.11K decks
3%synergy
Arcane Signet
69%inclusion4.93K decks7.11K decks
7%synergy
Thought Vessel
56%inclusion3.97K decks7.11K decks
29%synergy
Mind Stone
29%inclusion2.10K decks7.11K decks
-2%synergy
Charcoal Diamond
23%inclusion1.62K decks7.11K decks
0%synergy
Throne of Eldraine
22%inclusion1.54K decks7.11K decks
11%synergy
Caged Sun
20%inclusion1.44K decks7.11K decks
8%synergy
Fellwar Stone
13%inclusion949 decks7.11K decks
-2%synergy
Sceptre of Eternal Glory
12%inclusion880 decks7.11K decks
3%synergy
Staff of Compleation
11%inclusion790 decks7.11K decks
9%synergy
The Soul Stone
11%inclusion165 decks1.50K decks
-1%synergy
Decanter of Endless Water
10%inclusion679 decks7.11K decks
6%synergy
Nyx Lotus
9.2%inclusion652 decks7.11K decks
2%synergy
Extraplanar Lens
8.2%inclusion581 decks7.11K decks
3%synergy
Everflowing Chalice
7.3%inclusion517 decks7.11K decks
1%synergy
Commander's Sphere
6.2%inclusion440 decks7.11K decks
-3%synergy
Lands
Swamp
91%inclusion6.47K decks7.11K decks
-4%synergy
Forbidden Orchard
38%inclusion2.71K decks7.11K decks
36%synergy
Myriad Landscape
27%inclusion1.93K decks7.11K decks
0%synergy
Malakir Rebirth
24%inclusion1.67K decks7.11K decks
1%synergy
Fell the Profane
14%inclusion709 decks5.15K decks
-5%synergy
Urza's Cave
12%inclusion626 decks5.30K decks
3%synergy
Snow-Covered Swamp
10%inclusion726 decks7.11K decks
3%synergy
Demolition Field
7.3%inclusion520 decks7.11K decks
2%synergy
Boggart Trawler
6.3%inclusion321 decks5.12K decks
-2%synergy
Agadeem's Awakening
5.3%inclusion375 decks7.11K decks
-2%synergy