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
3.5%inclusion22 decks632 decks
1%synergy
Koh, the Face Stealer
2.4%inclusion14 decks584 decks
1%synergy
Ruinous Waterbending
2.0%inclusion12 decks597 decks
2%synergy
Day of Black Sun
0.7%inclusion5 decks689 decks
-1%synergy
Realm of Koh
0.7%inclusion4 decks584 decks
-2%synergy
High Synergy Cards
Nest of Scarabs
81%inclusion5.77K decks7.16K decks
76%synergy
Massacre Girl
84%inclusion5.99K decks7.16K decks
76%synergy
Blowfly Infestation
74%inclusion5.28K decks7.16K decks
71%synergy
Necroskitter
74%inclusion5.27K decks7.16K decks
70%synergy
Massacre Wurm
86%inclusion6.16K decks7.16K decks
69%synergy
Black Sun's Zenith
75%inclusion5.34K decks7.16K decks
69%synergy
Slaughter Specialist
70%inclusion4.98K decks7.16K decks
66%synergy
Drown in Ichor
70%inclusion5K decks7.16K decks
65%synergy
Midnight Banshee
68%inclusion4.87K decks7.16K decks
65%synergy
Maha, Its Feathers Night
68%inclusion3.33K decks4.88K decks
63%synergy
Top Cards
Defile
80%inclusion5.72K decks7.16K decks
42%synergy
Tragic Slip
79%inclusion5.69K decks7.16K decks
59%synergy
Toxic Deluge
73%inclusion5.20K decks7.16K decks
35%synergy
Jet Medallion
70%inclusion5K decks7.16K decks
10%synergy
Crypt Ghast
65%inclusion4.68K decks7.16K decks
17%synergy
Spitting Dilophosaurus
65%inclusion4.65K decks7.16K decks
63%synergy
Dark Ritual
64%inclusion4.55K decks7.16K decks
-3%synergy
Blood Artist
61%inclusion4.36K decks7.16K decks
29%synergy
Black Sun's Twilight
61%inclusion4.34K decks7.16K decks
56%synergy
Sudden Spoiling
60%inclusion4.30K decks7.16K decks
50%synergy
Game Changers
Orcish Bowmasters
22%inclusion1.58K decks7.16K decks
8%synergy
Demonic Tutor
20%inclusion1.43K decks7.16K decks
-8%synergy
Vampiric Tutor
15%inclusion1.06K decks7.16K decks
-7%synergy
Bolas's Citadel
14%inclusion974 decks7.16K decks
-16%synergy
Necropotence
7.9%inclusion566 decks7.16K decks
-7%synergy
Ancient Tomb
6.6%inclusion476 decks7.16K decks
-5%synergy
Creatures
Gray Merchant of Asphodel
59%inclusion4.23K decks7.16K decks
7%synergy
Clackbridge Troll
54%inclusion3.88K decks7.16K decks
51%synergy
Morbid Opportunist
53%inclusion3.81K decks7.16K decks
31%synergy
Yawgmoth, Thran Physician
53%inclusion3.77K decks7.16K decks
42%synergy
Drivnod, Carnage Dominus
52%inclusion3.69K decks7.16K decks
44%synergy
Persistent Constrictor
51%inclusion2.23K decks4.37K decks
48%synergy
Skinrender
49%inclusion3.52K decks7.16K decks
48%synergy
Dread Presence
49%inclusion3.49K decks7.16K decks
34%synergy
Hunted Bonebrute
45%inclusion3.19K decks7.06K decks
43%synergy
Syr Konrad, the Grim
42%inclusion2.98K decks7.16K decks
21%synergy
Yahenni, Undying Partisan
40%inclusion2.90K decks7.16K decks
34%synergy
Ascendant Evincar
38%inclusion2.75K decks7.16K decks
36%synergy
Kaervek, the Spiteful
37%inclusion2.62K decks7.16K decks
34%synergy
Vein Ripper
36%inclusion2.58K decks7.10K decks
31%synergy
Soul Snuffers
30%inclusion2.12K decks7.16K decks
28%synergy
Corrosive Mentor
28%inclusion2.02K decks7.16K decks
27%synergy
Grim Hireling
27%inclusion1.96K decks7.16K decks
23%synergy
Solemn Simulacrum
27%inclusion1.95K decks7.16K decks
4%synergy
Vilis, Broker of Blood
27%inclusion1.91K decks7.16K decks
13%synergy
Akroan Horse
25%inclusion1.76K decks7.16K decks
24%synergy
K'rrik, Son of Yawgmoth
24%inclusion1.75K decks7.16K decks
6%synergy
Drana, Liberator of Malakir
22%inclusion1.59K decks7.16K decks
19%synergy
Banewhip Punisher
22%inclusion1.55K decks7.16K decks
21%synergy
Phyrexian Obliterator
20%inclusion1.43K decks7.16K decks
9%synergy
Sheoldred, the Apocalypse
19%inclusion1.39K decks7.16K decks
5%synergy
Harvester of Souls
19%inclusion1.37K decks7.16K decks
12%synergy
Carnifex Demon
18%inclusion1.29K decks7.16K decks
17%synergy
Festering Mummy
17%inclusion1.19K decks7.16K decks
16%synergy
Zulaport Cutthroat
17%inclusion1.18K decks7.16K decks
-6%synergy
Nirkana Revenant
16%inclusion1.13K decks7.16K decks
4%synergy
Zenos yae Galvus
16%inclusion371 decks2.36K decks
12%synergy
Gisa, Glorious Resurrector
16%inclusion1.12K decks7.16K decks
10%synergy
Sangromancer
15%inclusion1.09K decks7.16K decks
4%synergy
Ayara, First of Locthwain
15%inclusion1.04K decks7.16K decks
-11%synergy
Harvester of Misery
14%inclusion788 decks5.59K decks
13%synergy
Plague Engineer
14%inclusion983 decks7.16K decks
13%synergy
Guul Draz Assassin
13%inclusion951 decks7.16K decks
13%synergy
Fume Spitter
13%inclusion943 decks7.16K decks
12%synergy
Skithiryx, the Blight Dragon
13%inclusion898 decks7.16K decks
11%synergy
Demon of Dark Schemes
12%inclusion855 decks7.16K decks
11%synergy
Blightbelly Rat
11%inclusion811 decks7.16K decks
8%synergy
Mikaeus, the Unhallowed
10%inclusion745 decks7.16K decks
2%synergy
Bloodletter of Aclazotz
10%inclusion743 decks7.16K decks
-1%synergy
Lockjaw Snapper
10%inclusion700 decks7.16K decks
10%synergy
Drana, Kalastria Bloodchief
8.8%inclusion631 decks7.16K decks
8%synergy
Dauthi Voidwalker
8.8%inclusion627 decks7.16K decks
-7%synergy
Mari, the Killing Quill
8.3%inclusion595 decks7.16K decks
7%synergy
Kaervek, the Punisher
8.3%inclusion466 decks5.64K decks
5%synergy
Harbinger of Night
7.6%inclusion546 decks7.16K decks
7%synergy
Pitiless Plunderer
7.6%inclusion544 decks7.16K decks
-10%synergy
Instants
Slice from the Shadows
58%inclusion4.03K decks6.97K decks
55%synergy
Dismember
53%inclusion3.77K decks7.16K decks
42%synergy
Whisper of the Dross
44%inclusion3.17K decks7.16K decks
41%synergy
Grim Affliction
40%inclusion2.90K decks7.16K decks
38%synergy
Bloodline Culling
40%inclusion2.88K decks7.16K decks
39%synergy
Overkill
36%inclusion788 decks2.21K decks
28%synergy
Join the Dead
35%inclusion2.48K decks7.16K decks
33%synergy
Withering Torment
28%inclusion1.22K decks4.39K decks
-4%synergy
Grasp of Darkness
24%inclusion1.73K decks7.16K decks
22%synergy
Imp's Mischief
24%inclusion1.70K decks7.16K decks
0%synergy
Malakir Rebirth
23%inclusion1.68K decks7.16K decks
1%synergy
Not Dead After All
19%inclusion1.37K decks7.16K decks
8%synergy
Deadly Rollick
17%inclusion1.19K decks7.16K decks
-7%synergy
Erebos's Intervention
15%inclusion1.09K decks7.16K decks
13%synergy
Fell the Profane
14%inclusion716 decks5.20K decks
-5%synergy
Thrilling Encore
11%inclusion807 decks7.16K decks
9%synergy
Darkness
11%inclusion787 decks7.16K decks
2%synergy
Stab
10%inclusion411 decks3.94K decks
9%synergy
Wither and Bloom
10%inclusion521 decks5.09K decks
10%synergy
Deadly Dispute
10%inclusion712 decks7.16K decks
-14%synergy
Feign Death
9.3%inclusion663 decks7.16K decks
1%synergy
Undying Malice
8.4%inclusion603 decks7.16K decks
-1%synergy
Spoils of Blood
7.2%inclusion515 decks7.16K decks
7%synergy
Cabal Ritual
7.2%inclusion513 decks7.16K decks
-11%synergy
Bile Blight
7.1%inclusion505 decks7.16K decks
6%synergy
Village Rites
7.0%inclusion500 decks7.16K decks
-17%synergy
Rise of the Dread Marn
6.4%inclusion460 decks7.16K decks
4%synergy
Go for the Throat
6.4%inclusion457 decks7.16K decks
-17%synergy
Murder
5.9%inclusion422 decks7.16K decks
-4%synergy
Consuming Corruption
5.8%inclusion300 decks5.17K decks
-10%synergy
Infernal Grasp
5.6%inclusion398 decks7.16K decks
-20%synergy
Make Obsolete
5.3%inclusion381 decks7.16K decks
4%synergy
Ulcerate
5.1%inclusion367 decks7.16K decks
4%synergy
Splendid Agony
5.1%inclusion365 decks7.16K decks
5%synergy
Archenemy's Charm
5.0%inclusion89 decks1.76K decks
-4%synergy
Sorceries
Mutilate
59%inclusion4.20K decks7.16K decks
40%synergy
Feed the Swarm
50%inclusion3.55K decks7.16K decks
-2%synergy
Yahenni's Expertise
40%inclusion2.83K decks7.16K decks
38%synergy
Reanimate
37%inclusion2.67K decks7.16K decks
-1%synergy
Sign in Blood
34%inclusion2.46K decks7.16K decks
-2%synergy
Incremental Blight
28%inclusion2.02K decks7.16K decks
27%synergy
Rise of the Dark Realms
26%inclusion1.88K decks7.16K decks
14%synergy
Night's Whisper
24%inclusion1.70K decks7.16K decks
-1%synergy
Nuclear Fallout
24%inclusion1.50K decks6.33K decks
22%synergy
Exsanguinate
23%inclusion1.67K decks7.16K decks
-1%synergy
Massacre
23%inclusion1.66K decks7.16K decks
22%synergy
Bubbling Muck
20%inclusion1.41K decks7.16K decks
4%synergy
Languish
15%inclusion1.05K decks7.16K decks
13%synergy
Victimize
14%inclusion1K decks7.16K decks
-12%synergy
Golden Demise
13%inclusion912 decks7.16K decks
12%synergy
Read the Bones
12%inclusion882 decks7.16K decks
-6%synergy
Insatiable Avarice
12%inclusion665 decks5.65K decks
0%synergy
Torment of Hailfire
10%inclusion729 decks7.16K decks
-6%synergy
Terror Tide
10%inclusion707 decks7.16K decks
9%synergy
Profane Command
10%inclusion705 decks7.16K decks
8%synergy
Vat Emergence
10%inclusion695 decks7.16K decks
8%synergy
Gruesome Realization
10%inclusion688 decks7.16K decks
7%synergy
Tragic Trajectory
8.2%inclusion144 decks1.76K decks
7%synergy
Crippling Fear
8.1%inclusion581 decks7.16K decks
5%synergy
Phyresis Outbreak
8.0%inclusion575 decks7.16K decks
6%synergy
Decree of Pain
8.0%inclusion570 decks7.16K decks
2%synergy
Diabolic Tutor
7.4%inclusion528 decks7.16K decks
-8%synergy
Blight Grenade
6.6%inclusion471 decks7.16K decks
6%synergy
Infectious Inquiry
6.2%inclusion447 decks7.16K decks
3%synergy
Liliana's Influence
5.6%inclusion402 decks7.16K decks
5%synergy
Gaze of Pain
5.6%inclusion401 decks7.16K decks
5%synergy
Agadeem's Awakening
5.3%inclusion377 decks7.16K decks
-2%synergy
Diabolic Intent
5.1%inclusion367 decks7.16K decks
-9%synergy
Utility Artifacts
Contagion Clasp
51%inclusion3.63K decks7.16K decks
48%synergy
Lightning Greaves
43%inclusion3.11K decks7.16K decks
10%synergy
Contagion Engine
43%inclusion3.06K decks7.16K decks
41%synergy
Tarrian's Soulcleaver
42%inclusion2.99K decks7.16K decks
38%synergy
Swiftfoot Boots
39%inclusion2.78K decks7.16K decks
7%synergy
Genesis Chamber
36%inclusion2.60K decks7.16K decks
33%synergy
Bontu's Monument
27%inclusion1.90K decks7.16K decks
-1%synergy
Blade of the Bloodchief
17%inclusion1.19K decks7.16K decks
14%synergy
Wayfarer's Bauble
16%inclusion1.14K decks7.16K decks
-1%synergy
The Masamune
15%inclusion324 decks2.16K decks
5%synergy
The Darkness Crystal
15%inclusion345 decks2.31K decks
-5%synergy
Expedition Map
12%inclusion860 decks7.16K decks
-1%synergy
Dowsing Dagger
11%inclusion794 decks7.16K decks
10%synergy
Skullclamp
10%inclusion716 decks7.16K decks
-11%synergy
Whip of Erebos
8.7%inclusion622 decks7.16K decks
-2%synergy
Cauldron of Souls
7.0%inclusion498 decks7.16K decks
5%synergy
Lashwrithe
6.9%inclusion494 decks7.16K decks
3%synergy
Sword of the Animist
6.9%inclusion493 decks7.16K decks
3%synergy
Sword of Truth and Justice
6.3%inclusion453 decks7.16K decks
6%synergy
Umezawa's Jitte
6.0%inclusion427 decks7.16K decks
5%synergy
Mithril Coat
5.5%inclusion391 decks7.16K decks
0%synergy
Enchantments
The Meathook Massacre
52%inclusion3.74K decks7.16K decks
35%synergy
Black Market
47%inclusion3.35K decks7.16K decks
26%synergy
Crumbling Ashes
45%inclusion3.22K decks7.16K decks
44%synergy
Phyrexian Arena
39%inclusion2.77K decks7.16K decks
-2%synergy
Virtue of Persistence
34%inclusion2.42K decks7.16K decks
28%synergy
Nowhere to Run
29%inclusion1.44K decks4.94K decks
26%synergy
Night of Souls' Betrayal
28%inclusion2K decks7.16K decks
25%synergy
Revel in Riches
22%inclusion1.56K decks7.16K decks
17%synergy
Black Market Connections
22%inclusion1.54K decks7.16K decks
-2%synergy
Illness in the Ranks
16%inclusion1.16K decks7.16K decks
15%synergy
Screams from Within
15%inclusion1.08K decks7.16K decks
14%synergy
Meathook Massacre II
15%inclusion647 decks4.42K decks
8%synergy
Bloodchief Ascension
13%inclusion897 decks7.16K decks
3%synergy
Animate Dead
12%inclusion835 decks7.16K decks
-6%synergy
Eternal Thirst
11%inclusion766 decks7.16K decks
8%synergy
Bitterblossom
10%inclusion728 decks7.16K decks
-3%synergy
Kaya's Ghostform
9.0%inclusion647 decks7.16K decks
-1%synergy
Bad Moon
8.2%inclusion585 decks7.16K decks
5%synergy
Bastion of Remembrance
7.7%inclusion550 decks7.16K decks
-9%synergy
Infernal Genesis
7.7%inclusion550 decks7.16K decks
7%synergy
Grave Betrayal
7.6%inclusion541 decks7.16K decks
5%synergy
Curse of Death's Hold
7.3%inclusion524 decks7.16K decks
6%synergy
Phyrexian Reclamation
7.2%inclusion515 decks7.16K decks
-3%synergy
Exquisite Blood
5.5%inclusion397 decks7.16K decks
-8%synergy
Grave Pact
5.2%inclusion375 decks7.16K decks
-13%synergy
Battles
Invasion of Innistrad
7.1%inclusion505 decks7.16K decks
6%synergy
Planeswalkers
Vraska, Betrayal's Sting
34%inclusion2.43K decks7.16K decks
31%synergy
Liliana of the Dark Realms
24%inclusion1.74K decks7.16K decks
10%synergy
Liliana, Death Wielder
13%inclusion896 decks7.16K decks
11%synergy
Liliana, Dreadhorde General
7.5%inclusion534 decks7.16K decks
-6%synergy
Utility Lands
Cabal Coffers
62%inclusion4.41K decks7.16K decks
6%synergy
Reliquary Tower
61%inclusion4.37K decks7.16K decks
30%synergy
Karn's Bastion
54%inclusion3.88K decks7.16K decks
50%synergy
Bojuka Bog
53%inclusion3.78K decks7.16K decks
6%synergy
Cabal Stronghold
39%inclusion2.82K decks7.16K decks
4%synergy
Urborg, Tomb of Yawgmoth
39%inclusion2.77K decks7.16K decks
1%synergy
Nykthos, Shrine to Nyx
36%inclusion2.57K decks7.16K decks
6%synergy
Witch's Cottage
27%inclusion1.93K decks7.16K decks
2%synergy
War Room
22%inclusion1.55K decks7.16K decks
5%synergy
Castle Locthwain
18%inclusion1.25K decks7.16K decks
0%synergy
Spymaster's Vault
17%inclusion866 decks5.20K decks
7%synergy
Takenuma, Abandoned Mire
16%inclusion1.17K decks7.16K decks
0%synergy
Rogue's Passage
13%inclusion945 decks7.16K decks
-5%synergy
Phyrexian Tower
12%inclusion846 decks7.16K decks
-12%synergy
Mortuary Mire
12%inclusion841 decks7.16K decks
-1%synergy
Ifnir Deadlands
10%inclusion706 decks7.16K decks
9%synergy
Grasping Dunes
8.8%inclusion627 decks7.16K decks
8%synergy
Shizo, Death's Storehouse
8.1%inclusion580 decks7.16K decks
-2%synergy
Barren Moor
7.7%inclusion549 decks7.16K decks
-3%synergy
Cabal Pit
6.6%inclusion472 decks7.16K decks
5%synergy
Thespian's Stage
5.4%inclusion385 decks7.16K decks
0%synergy
Mana Artifacts
Sol Ring
90%inclusion6.41K decks7.16K decks
3%synergy
Arcane Signet
69%inclusion4.96K decks7.16K decks
7%synergy
Thought Vessel
56%inclusion3.99K decks7.16K decks
29%synergy
Mind Stone
29%inclusion2.11K decks7.16K decks
-2%synergy
Charcoal Diamond
23%inclusion1.63K decks7.16K decks
0%synergy
Throne of Eldraine
22%inclusion1.55K decks7.16K decks
11%synergy
Caged Sun
20%inclusion1.45K decks7.16K decks
8%synergy
Fellwar Stone
13%inclusion952 decks7.16K decks
-2%synergy
Sceptre of Eternal Glory
12%inclusion885 decks7.16K decks
3%synergy
The Soul Stone
11%inclusion175 decks1.55K decks
-1%synergy
Staff of Compleation
11%inclusion795 decks7.16K decks
9%synergy
Decanter of Endless Water
10%inclusion685 decks7.16K decks
6%synergy
Nyx Lotus
9.2%inclusion656 decks7.16K decks
2%synergy
Extraplanar Lens
8.2%inclusion586 decks7.16K decks
3%synergy
Everflowing Chalice
7.3%inclusion522 decks7.16K decks
1%synergy
Commander's Sphere
6.2%inclusion443 decks7.16K decks
-3%synergy
Lands
Swamp
91%inclusion6.52K decks7.16K decks
-4%synergy
Forbidden Orchard
38%inclusion2.72K decks7.16K decks
36%synergy
Myriad Landscape
27%inclusion1.94K decks7.16K decks
0%synergy
Malakir Rebirth
23%inclusion1.68K decks7.16K decks
1%synergy
Fell the Profane
14%inclusion716 decks5.20K decks
-5%synergy
Urza's Cave
12%inclusion635 decks5.34K decks
3%synergy
Snow-Covered Swamp
10%inclusion730 decks7.16K decks
3%synergy
Demolition Field
7.3%inclusion525 decks7.16K decks
2%synergy
Boggart Trawler
6.3%inclusion324 decks5.17K decks
-3%synergy
Agadeem's Awakening
5.3%inclusion377 decks7.16K decks
-2%synergy