Massacre Girl, Known Killer (Commander) - Expensive

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
Koh, the Face Stealer
4.1%inclusion2 decks49 decks
2%synergy
Mai, Scornful Striker
3.6%inclusion2 decks56 decks
1%synergy
Day of Black Sun
3.3%inclusion2 decks61 decks
2%synergy
Realm of Koh
2.0%inclusion1 decks49 decks
-1%synergy
Zuko's Exile
1.6%inclusion1 decks62 decks
1%synergy
High Synergy Cards
Necroskitter
85%inclusion603 decks711 decks
81%synergy
Maha, Its Feathers Night
81%inclusion340 decks418 decks
77%synergy
Nest of Scarabs
80%inclusion567 decks711 decks
75%synergy
Massacre Girl
80%inclusion570 decks711 decks
72%synergy
Spitting Dilophosaurus
74%inclusion528 decks711 decks
72%synergy
Black Sun's Zenith
77%inclusion544 decks711 decks
70%synergy
Blowfly Infestation
73%inclusion517 decks711 decks
70%synergy
Yawgmoth, Thran Physician
80%inclusion567 decks711 decks
70%synergy
Massacre Wurm
86%inclusion608 decks711 decks
68%synergy
The Meathook Massacre
85%inclusion607 decks711 decks
68%synergy
Top Cards
Toxic Deluge
90%inclusion638 decks711 decks
53%synergy
Jet Medallion
85%inclusion605 decks711 decks
25%synergy
Dark Ritual
80%inclusion568 decks711 decks
14%synergy
Crypt Ghast
78%inclusion558 decks711 decks
30%synergy
Defile
78%inclusion556 decks711 decks
40%synergy
Tragic Slip
75%inclusion533 decks711 decks
54%synergy
Sheoldred, the Apocalypse
69%inclusion493 decks711 decks
54%synergy
Reanimate
68%inclusion487 decks711 decks
30%synergy
Dismember
68%inclusion485 decks711 decks
57%synergy
Gray Merchant of Asphodel
62%inclusion441 decks711 decks
10%synergy
Game Changers
Demonic Tutor
71%inclusion508 decks711 decks
44%synergy
Orcish Bowmasters
63%inclusion449 decks711 decks
49%synergy
Vampiric Tutor
63%inclusion445 decks711 decks
41%synergy
Ancient Tomb
48%inclusion342 decks711 decks
36%synergy
Bolas's Citadel
30%inclusion212 decks711 decks
0%synergy
The One Ring
29%inclusion209 decks711 decks
20%synergy
Necropotence
24%inclusion173 decks711 decks
9%synergy
Imperial Seal
17%inclusion124 decks711 decks
10%synergy
Opposition Agent
16%inclusion117 decks711 decks
7%synergy
Mana Vault
15%inclusion105 decks711 decks
8%synergy
Creatures
Slaughter Specialist
61%inclusion432 decks711 decks
58%synergy
Drivnod, Carnage Dominus
60%inclusion428 decks711 decks
52%synergy
Midnight Banshee
60%inclusion427 decks711 decks
57%synergy
Blood Artist
59%inclusion420 decks711 decks
28%synergy
Vein Ripper
50%inclusion351 decks702 decks
45%synergy
Vilis, Broker of Blood
47%inclusion335 decks711 decks
33%synergy
K'rrik, Son of Yawgmoth
44%inclusion311 decks711 decks
25%synergy
Dread Presence
43%inclusion309 decks711 decks
28%synergy
Clackbridge Troll
43%inclusion307 decks711 decks
40%synergy
Persistent Constrictor
42%inclusion157 decks376 decks
39%synergy
Morbid Opportunist
40%inclusion284 decks711 decks
18%synergy
Grim Hireling
38%inclusion273 decks711 decks
34%synergy
Syr Konrad, the Grim
38%inclusion267 decks711 decks
17%synergy
Hunted Bonebrute
36%inclusion253 decks700 decks
34%synergy
Skinrender
31%inclusion219 decks711 decks
29%synergy
Ascendant Evincar
31%inclusion219 decks711 decks
28%synergy
Yahenni, Undying Partisan
27%inclusion192 decks711 decks
21%synergy
Corrosive Mentor
26%inclusion187 decks711 decks
25%synergy
Phyrexian Obliterator
26%inclusion187 decks711 decks
15%synergy
Dauthi Voidwalker
26%inclusion184 decks711 decks
10%synergy
Kaervek, the Spiteful
24%inclusion174 decks711 decks
22%synergy
Mikaeus, the Unhallowed
23%inclusion161 decks711 decks
15%synergy
Bloodletter of Aclazotz
21%inclusion146 decks711 decks
10%synergy
Zulaport Cutthroat
21%inclusion146 decks711 decks
-2%synergy
Sephiroth, Fabled SOLDIER
20%inclusion40 decks202 decks
15%synergy
Soul Snuffers
18%inclusion127 decks711 decks
17%synergy
Zenos yae Galvus
15%inclusion32 decks209 decks
11%synergy
Akroan Horse
15%inclusion107 decks711 decks
14%synergy
Skithiryx, the Blight Dragon
15%inclusion104 decks711 decks
13%synergy
Nirkana Revenant
14%inclusion100 decks711 decks
2%synergy
Solemn Simulacrum
14%inclusion97 decks711 decks
-10%synergy
Gix, Yawgmoth Praetor
13%inclusion95 decks711 decks
8%synergy
Pitiless Plunderer
13%inclusion92 decks711 decks
-5%synergy
Drana, Liberator of Malakir
13%inclusion91 decks711 decks
10%synergy
Harvester of Misery
13%inclusion65 decks510 decks
12%synergy
Ayara, First of Locthwain
13%inclusion89 decks711 decks
-13%synergy
Sheoldred, Whispering One
12%inclusion86 decks711 decks
0%synergy
Vito, Thorn of the Dusk Rose
11%inclusion81 decks711 decks
0%synergy
Gisa, Glorious Resurrector
11%inclusion79 decks711 decks
6%synergy
Bloodthirsty Conqueror
10%inclusion35 decks335 decks
1%synergy
Guul Draz Assassin
10%inclusion71 decks711 decks
9%synergy
Harvester of Souls
10%inclusion71 decks711 decks
3%synergy
Boggart Trawler
10%inclusion44 decks452 decks
1%synergy
Walking Ballista
9.4%inclusion67 decks711 decks
7%synergy
Sheoldred
9.4%inclusion67 decks711 decks
3%synergy
Demon of Dark Schemes
9.3%inclusion66 decks711 decks
8%synergy
Sangromancer
9.0%inclusion64 decks711 decks
-3%synergy
Plague Engineer
8.9%inclusion63 decks711 decks
8%synergy
Archfiend of Ifnir
8.7%inclusion62 decks711 decks
7%synergy
Ophiomancer
7.9%inclusion56 decks711 decks
-8%synergy
Instants
Sudden Spoiling
62%inclusion440 decks711 decks
52%synergy
Deadly Rollick
52%inclusion370 decks711 decks
29%synergy
Black Sun's Twilight
49%inclusion349 decks711 decks
45%synergy
Slice from the Shadows
41%inclusion282 decks692 decks
38%synergy
Malakir Rebirth
37%inclusion265 decks711 decks
15%synergy
Imp's Mischief
35%inclusion247 decks711 decks
11%synergy
Overkill
34%inclusion65 decks194 decks
26%synergy
Withering Torment
25%inclusion95 decks378 decks
-6%synergy
Fell the Profane
25%inclusion113 decks456 decks
6%synergy
Grim Affliction
24%inclusion169 decks711 decks
22%synergy
Whisper of the Dross
23%inclusion162 decks711 decks
20%synergy
Cabal Ritual
23%inclusion160 decks711 decks
5%synergy
Bloodline Culling
22%inclusion157 decks711 decks
21%synergy
Join the Dead
22%inclusion155 decks711 decks
21%synergy
Darkness
14%inclusion100 decks711 decks
5%synergy
Grasp of Darkness
12%inclusion85 decks711 decks
10%synergy
Entomb
12%inclusion82 decks711 decks
0%synergy
Culling the Weak
11%inclusion78 decks711 decks
-4%synergy
Erebos's Intervention
10%inclusion71 decks711 decks
7%synergy
Not Dead After All
10%inclusion70 decks711 decks
-1%synergy
Withering Boon
8.3%inclusion59 decks711 decks
4%synergy
Thrilling Encore
7.3%inclusion52 decks711 decks
5%synergy
Saw in Half
7.3%inclusion52 decks711 decks
0%synergy
Snuff Out
6.8%inclusion48 decks711 decks
-6%synergy
Deadly Dispute
6.6%inclusion47 decks711 decks
-17%synergy
Infernal Grasp
6.6%inclusion47 decks711 decks
-19%synergy
Bile Blight
6.3%inclusion45 decks711 decks
5%synergy
Feign Death
5.9%inclusion42 decks711 decks
-2%synergy
Ulcerate
5.6%inclusion40 decks711 decks
5%synergy
Sorceries
Drown in Ichor
59%inclusion416 decks711 decks
54%synergy
Feed the Swarm
54%inclusion385 decks711 decks
3%synergy
Mutilate
53%inclusion377 decks711 decks
34%synergy
Yahenni's Expertise
34%inclusion244 decks711 decks
33%synergy
Bubbling Muck
32%inclusion228 decks711 decks
16%synergy
Rise of the Dark Realms
32%inclusion224 decks711 decks
19%synergy
Nuclear Fallout
30%inclusion183 decks605 decks
29%synergy
Exsanguinate
26%inclusion186 decks711 decks
2%synergy
Massacre
24%inclusion172 decks711 decks
23%synergy
Torment of Hailfire
23%inclusion165 decks711 decks
7%synergy
Sign in Blood
22%inclusion157 decks711 decks
-14%synergy
Night's Whisper
18%inclusion130 decks711 decks
-6%synergy
Grim Tutor
17%inclusion122 decks711 decks
5%synergy
Agadeem's Awakening
15%inclusion110 decks711 decks
8%synergy
Diabolic Intent
15%inclusion107 decks711 decks
1%synergy
Insatiable Avarice
15%inclusion78 decks520 decks
3%synergy
Incremental Blight
13%inclusion93 decks711 decks
12%synergy
Beseech the Mirror
13%inclusion89 decks711 decks
6%synergy
Victimize
12%inclusion87 decks711 decks
-13%synergy
Phyresis Outbreak
11%inclusion81 decks711 decks
9%synergy
Damnation
10%inclusion73 decks711 decks
-11%synergy
Languish
10%inclusion72 decks711 decks
8%synergy
Dead of Winter
9.4%inclusion67 decks711 decks
8%synergy
Blasphemous Edict
8.2%inclusion27 decks331 decks
-9%synergy
Terror Tide
6.9%inclusion49 decks711 decks
6%synergy
Crippling Fear
6.8%inclusion48 decks711 decks
3%synergy
Breach the Multiverse
6.6%inclusion47 decks711 decks
0%synergy
Read the Bones
6.2%inclusion44 decks711 decks
-12%synergy
Profane Command
6.0%inclusion43 decks711 decks
4%synergy
Decree of Pain
6.0%inclusion43 decks711 decks
0%synergy
Yawgmoth's Will
5.5%inclusion39 decks711 decks
2%synergy
Golden Demise
5.2%inclusion37 decks711 decks
5%synergy
Utility Artifacts
Lightning Greaves
52%inclusion369 decks711 decks
18%synergy
Contagion Engine
45%inclusion320 decks711 decks
43%synergy
Contagion Clasp
37%inclusion266 decks711 decks
35%synergy
Genesis Chamber
37%inclusion260 decks711 decks
34%synergy
Tarrian's Soulcleaver
36%inclusion257 decks711 decks
33%synergy
Swiftfoot Boots
24%inclusion170 decks711 decks
-8%synergy
Bontu's Monument
21%inclusion146 decks711 decks
-7%synergy
Expedition Map
20%inclusion145 decks711 decks
8%synergy
The Darkness Crystal
16%inclusion33 decks202 decks
-3%synergy
The Masamune
14%inclusion26 decks188 decks
4%synergy
Commander's Plate
13%inclusion93 decks711 decks
7%synergy
Skullclamp
12%inclusion83 decks711 decks
-9%synergy
Sword of Truth and Justice
11%inclusion78 decks711 decks
10%synergy
Blade of the Bloodchief
10%inclusion74 decks711 decks
8%synergy
Dowsing Dagger
10%inclusion74 decks711 decks
9%synergy
Sensei's Divining Top
10%inclusion71 decks711 decks
2%synergy
Sword of Feast and Famine
10%inclusion69 decks711 decks
8%synergy
Whip of Erebos
9.1%inclusion65 decks711 decks
-2%synergy
Cauldron of Souls
9.1%inclusion65 decks711 decks
8%synergy
Umezawa's Jitte
9.0%inclusion64 decks711 decks
8%synergy
Sword of the Animist
8.6%inclusion61 decks711 decks
5%synergy
Wayfarer's Bauble
8.4%inclusion60 decks711 decks
-8%synergy
Aetherflux Reservoir
8.4%inclusion60 decks711 decks
-2%synergy
Mithril Coat
8.3%inclusion59 decks711 decks
3%synergy
Ashnod's Altar
8.2%inclusion58 decks711 decks
-11%synergy
Phyrexian Altar
7.6%inclusion54 decks711 decks
-5%synergy
Wishclaw Talisman
6.9%inclusion49 decks711 decks
0%synergy
Shadowspear
5.3%inclusion38 decks711 decks
2%synergy
Enchantments
Crumbling Ashes
46%inclusion325 decks711 decks
44%synergy
Black Market Connections
43%inclusion303 decks711 decks
19%synergy
Virtue of Persistence
42%inclusion301 decks711 decks
37%synergy
Black Market
37%inclusion264 decks711 decks
16%synergy
Revel in Riches
33%inclusion237 decks711 decks
28%synergy
Phyrexian Arena
30%inclusion215 decks711 decks
-10%synergy
Nowhere to Run
30%inclusion127 decks424 decks
27%synergy
Animate Dead
29%inclusion209 decks711 decks
12%synergy
Night of Souls' Betrayal
25%inclusion179 decks711 decks
23%synergy
Bloodchief Ascension
24%inclusion173 decks711 decks
15%synergy
Bitterblossom
24%inclusion172 decks711 decks
11%synergy
Exquisite Blood
13%inclusion90 decks711 decks
-1%synergy
Screams from Within
12%inclusion87 decks711 decks
11%synergy
Meathook Massacre II
11%inclusion43 decks380 decks
4%synergy
Grave Pact
11%inclusion80 decks711 decks
-7%synergy
Illness in the Ranks
10%inclusion71 decks711 decks
9%synergy
Necromancy
10%inclusion69 decks711 decks
4%synergy
Phyrexian Reclamation
9.1%inclusion65 decks711 decks
-1%synergy
Infernal Genesis
7.6%inclusion54 decks711 decks
7%synergy
Kaya's Ghostform
6.9%inclusion49 decks711 decks
-3%synergy
Bastion of Remembrance
6.8%inclusion48 decks711 decks
-9%synergy
Sanguine Bond
6.5%inclusion46 decks711 decks
-6%synergy
Grave Betrayal
5.5%inclusion39 decks711 decks
3%synergy
Dance of the Dead
5.5%inclusion39 decks711 decks
2%synergy
No Mercy
5.3%inclusion38 decks711 decks
-2%synergy
Planeswalkers
Vraska, Betrayal's Sting
41%inclusion290 decks711 decks
38%synergy
Liliana of the Dark Realms
28%inclusion196 decks711 decks
14%synergy
Liliana, Dreadhorde General
11%inclusion76 decks711 decks
-3%synergy
Liliana, Death Wielder
8.2%inclusion58 decks711 decks
7%synergy
Utility Lands
Cabal Coffers
95%inclusion673 decks711 decks
39%synergy
Urborg, Tomb of Yawgmoth
88%inclusion629 decks711 decks
51%synergy
Nykthos, Shrine to Nyx
84%inclusion595 decks711 decks
54%synergy
Reliquary Tower
59%inclusion419 decks711 decks
28%synergy
Bojuka Bog
54%inclusion386 decks711 decks
8%synergy
Karn's Bastion
54%inclusion385 decks711 decks
50%synergy
Cabal Stronghold
49%inclusion350 decks711 decks
13%synergy
Takenuma, Abandoned Mire
42%inclusion296 decks711 decks
26%synergy
Phyrexian Tower
39%inclusion275 decks711 decks
15%synergy
Castle Locthwain
32%inclusion227 decks711 decks
14%synergy
War Room
28%inclusion199 decks711 decks
11%synergy
Shizo, Death's Storehouse
23%inclusion160 decks711 decks
12%synergy
Witch's Cottage
23%inclusion160 decks711 decks
-2%synergy
Urza's Saga
19%inclusion133 decks711 decks
11%synergy
Spymaster's Vault
18%inclusion80 decks456 decks
8%synergy
Volrath's Stronghold
12%inclusion86 decks711 decks
8%synergy
Cabal Pit
11%inclusion80 decks711 decks
10%synergy
Inkmoth Nexus
11%inclusion77 decks711 decks
10%synergy
Lake of the Dead
10%inclusion70 decks711 decks
5%synergy
Thespian's Stage
10%inclusion69 decks711 decks
4%synergy
Ifnir Deadlands
9.4%inclusion67 decks711 decks
8%synergy
Rogue's Passage
9.4%inclusion67 decks711 decks
-9%synergy
Command Beacon
7.9%inclusion56 decks711 decks
0%synergy
Mortuary Mire
7.7%inclusion55 decks711 decks
-5%synergy
Grasping Dunes
7.7%inclusion55 decks711 decks
7%synergy
Strip Mine
7.3%inclusion52 decks711 decks
4%synergy
Deserted Temple
5.6%inclusion40 decks711 decks
1%synergy
Crypt of Agadeem
5.3%inclusion38 decks711 decks
-5%synergy
Midgar, City of Mako
5.2%inclusion10 decks192 decks
-7%synergy
Mana Artifacts
Sol Ring
95%inclusion678 decks711 decks
9%synergy
Arcane Signet
73%inclusion517 decks711 decks
10%synergy
Throne of Eldraine
46%inclusion330 decks711 decks
36%synergy
Thought Vessel
44%inclusion315 decks711 decks
17%synergy
The Soul Stone
39%inclusion56 decks145 decks
26%synergy
Jeweled Lotus
23%inclusion166 decks711 decks
21%synergy
Mana Crypt
21%inclusion151 decks711 decks
18%synergy
Extraplanar Lens
19%inclusion138 decks711 decks
14%synergy
Mind Stone
18%inclusion129 decks711 decks
-13%synergy
Caged Sun
18%inclusion129 decks711 decks
6%synergy
Sceptre of Eternal Glory
17%inclusion119 decks711 decks
7%synergy
Fellwar Stone
15%inclusion109 decks711 decks
0%synergy
Chrome Mox
14%inclusion99 decks711 decks
8%synergy
Lotus Petal
12%inclusion82 decks711 decks
4%synergy
Staff of Compleation
11%inclusion80 decks711 decks
9%synergy
Charcoal Diamond
10%inclusion69 decks711 decks
-14%synergy
Mox Diamond
10%inclusion69 decks711 decks
6%synergy
Nyx Lotus
10%inclusion68 decks711 decks
3%synergy
Mox Amber
7.2%inclusion51 decks711 decks
3%synergy
Mox Opal
6.9%inclusion49 decks711 decks
3%synergy
Glistening Sphere
5.5%inclusion39 decks711 decks
4%synergy
Everflowing Chalice
5.1%inclusion36 decks711 decks
-1%synergy
Lands
Swamp
75%inclusion534 decks711 decks
-20%synergy
Forbidden Orchard
54%inclusion384 decks711 decks
52%synergy
Malakir Rebirth
37%inclusion265 decks711 decks
15%synergy
Snow-Covered Swamp
28%inclusion200 decks711 decks
21%synergy
Urza's Cave
26%inclusion123 decks469 decks
18%synergy
Fell the Profane
25%inclusion113 decks456 decks
6%synergy
Myriad Landscape
16%inclusion114 decks711 decks
-11%synergy
Agadeem's Awakening
15%inclusion110 decks711 decks
8%synergy
Bloodstained Mire
13%inclusion92 decks711 decks
9%synergy
Marsh Flats
12%inclusion87 decks711 decks
9%synergy
Polluted Delta
12%inclusion87 decks711 decks
9%synergy
Verdant Catacombs
12%inclusion86 decks711 decks
9%synergy
Boggart Trawler
10%inclusion44 decks452 decks
1%synergy
Gemstone Caverns
8.6%inclusion61 decks711 decks
4%synergy
Prismatic Vista
8.4%inclusion60 decks711 decks
6%synergy
Demolition Field
6.3%inclusion45 decks711 decks
1%synergy
Cavern of Souls
6.3%inclusion45 decks711 decks
0%synergy
Command Tower
5.9%inclusion42 decks711 decks
0%synergy