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
Blight Rot
16%inclusion66 decks409 decks
16%synergy
Oft-Nabbed Goat
13%inclusion58 decks440 decks
12%synergy
Darkness Descends
11%inclusion45 decks428 decks
10%synergy
Moonshadow
6.4%inclusion26 decks409 decks
5%synergy
Bile-Vial Boggart
5.5%inclusion24 decks440 decks
5%synergy
High Synergy Cards
Nest of Scarabs
80%inclusion5.64K decks7.03K decks
76%synergy
Massacre Girl
83%inclusion5.85K decks7.03K decks
76%synergy
Blowfly Infestation
73%inclusion5.14K decks7.03K decks
71%synergy
Necroskitter
73%inclusion5.16K decks7.03K decks
70%synergy
Black Sun's Zenith
74%inclusion5.24K decks7.03K decks
69%synergy
Massacre Wurm
86%inclusion6.04K decks7.03K decks
69%synergy
Slaughter Specialist
70%inclusion4.89K decks7.03K decks
67%synergy
Drown in Ichor
70%inclusion4.89K decks7.03K decks
65%synergy
Midnight Banshee
68%inclusion4.76K decks7.03K decks
65%synergy
Maha, Its Feathers Night
69%inclusion3.52K decks5.14K decks
64%synergy
Top Cards
Defile
79%inclusion5.58K decks7.03K decks
42%synergy
Tragic Slip
79%inclusion5.55K decks7.03K decks
59%synergy
Toxic Deluge
72%inclusion5.07K decks7.03K decks
35%synergy
Jet Medallion
71%inclusion4.96K decks7.03K decks
10%synergy
Crypt Ghast
65%inclusion4.59K decks7.03K decks
17%synergy
Spitting Dilophosaurus
64%inclusion4.49K decks7.03K decks
62%synergy
Dark Ritual
64%inclusion4.48K decks7.03K decks
-3%synergy
Blood Artist
61%inclusion4.29K decks7.03K decks
29%synergy
Black Sun's Twilight
60%inclusion4.25K decks7.03K decks
56%synergy
Sudden Spoiling
60%inclusion4.20K decks7.03K decks
50%synergy
Game Changers
Orcish Bowmasters
22%inclusion1.52K decks7.03K decks
8%synergy
Demonic Tutor
20%inclusion1.42K decks7.03K decks
-7%synergy
Vampiric Tutor
15%inclusion1.05K decks7.03K decks
-6%synergy
Bolas's Citadel
14%inclusion957 decks7.03K decks
-15%synergy
Necropotence
7.9%inclusion552 decks7.03K decks
-7%synergy
Ancient Tomb
6.7%inclusion473 decks7.03K decks
-5%synergy
Creatures
Gray Merchant of Asphodel
59%inclusion4.14K decks7.03K decks
7%synergy
Morbid Opportunist
54%inclusion3.81K decks7.03K decks
32%synergy
Clackbridge Troll
54%inclusion3.81K decks7.03K decks
51%synergy
Yawgmoth, Thran Physician
52%inclusion3.67K decks7.03K decks
42%synergy
Persistent Constrictor
51%inclusion2.38K decks4.67K decks
48%synergy
Drivnod, Carnage Dominus
51%inclusion3.59K decks7.03K decks
43%synergy
Skinrender
49%inclusion3.48K decks7.03K decks
48%synergy
Dread Presence
49%inclusion3.44K decks7.03K decks
34%synergy
Hunted Bonebrute
45%inclusion3.20K decks7.03K decks
44%synergy
Syr Konrad, the Grim
42%inclusion2.93K decks7.03K decks
21%synergy
Yahenni, Undying Partisan
41%inclusion2.89K decks7.03K decks
35%synergy
Ascendant Evincar
38%inclusion2.69K decks7.03K decks
36%synergy
Vein Ripper
37%inclusion2.56K decks7.03K decks
31%synergy
Kaervek, the Spiteful
36%inclusion2.55K decks7.03K decks
34%synergy
Soul Snuffers
30%inclusion2.10K decks7.03K decks
29%synergy
Corrosive Mentor
28%inclusion1.95K decks7.03K decks
26%synergy
Solemn Simulacrum
27%inclusion1.89K decks7.03K decks
4%synergy
Grim Hireling
27%inclusion1.88K decks7.03K decks
22%synergy
Vilis, Broker of Blood
26%inclusion1.84K decks7.03K decks
13%synergy
Akroan Horse
25%inclusion1.75K decks7.03K decks
24%synergy
K'rrik, Son of Yawgmoth
25%inclusion1.75K decks7.03K decks
6%synergy
Drana, Liberator of Malakir
23%inclusion1.58K decks7.03K decks
19%synergy
Banewhip Punisher
21%inclusion1.50K decks7.03K decks
21%synergy
Phyrexian Obliterator
20%inclusion1.41K decks7.03K decks
9%synergy
Sheoldred, the Apocalypse
20%inclusion1.37K decks7.03K decks
5%synergy
Harvester of Souls
19%inclusion1.35K decks7.03K decks
12%synergy
Carnifex Demon
18%inclusion1.26K decks7.03K decks
17%synergy
Festering Mummy
17%inclusion1.17K decks7.03K decks
15%synergy
Zulaport Cutthroat
16%inclusion1.15K decks7.03K decks
-7%synergy
Nirkana Revenant
16%inclusion1.12K decks7.03K decks
4%synergy
Gisa, Glorious Resurrector
15%inclusion1.09K decks7.03K decks
10%synergy
Sangromancer
15%inclusion1.06K decks7.03K decks
4%synergy
Zenos yae Galvus
15%inclusion413 decks2.77K decks
11%synergy
Ayara, First of Locthwain
14%inclusion1.01K decks7.03K decks
-11%synergy
Harvester of Misery
14%inclusion805 decks5.80K decks
13%synergy
Plague Engineer
13%inclusion938 decks7.03K decks
13%synergy
Fume Spitter
13%inclusion927 decks7.03K decks
12%synergy
Guul Draz Assassin
13%inclusion926 decks7.03K decks
13%synergy
Skithiryx, the Blight Dragon
12%inclusion876 decks7.03K decks
11%synergy
Demon of Dark Schemes
12%inclusion816 decks7.03K decks
10%synergy
Blightbelly Rat
11%inclusion787 decks7.03K decks
8%synergy
Mikaeus, the Unhallowed
11%inclusion751 decks7.03K decks
3%synergy
Bloodletter of Aclazotz
10%inclusion702 decks7.03K decks
-1%synergy
Lockjaw Snapper
10%inclusion675 decks7.03K decks
9%synergy
Drana, Kalastria Bloodchief
9.1%inclusion639 decks7.03K decks
8%synergy
Dauthi Voidwalker
8.8%inclusion617 decks7.03K decks
-7%synergy
Mari, the Killing Quill
8.2%inclusion573 decks7.03K decks
7%synergy
Kaervek, the Punisher
8.1%inclusion472 decks5.85K decks
5%synergy
Pitiless Plunderer
7.6%inclusion531 decks7.03K decks
-11%synergy
Harbinger of Night
7.5%inclusion526 decks7.03K decks
7%synergy
Instants
Slice from the Shadows
58%inclusion4.06K decks7.03K decks
55%synergy
Dismember
53%inclusion3.70K decks7.03K decks
42%synergy
Whisper of the Dross
44%inclusion3.10K decks7.03K decks
41%synergy
Bloodline Culling
40%inclusion2.82K decks7.03K decks
39%synergy
Grim Affliction
40%inclusion2.82K decks7.03K decks
38%synergy
Overkill
35%inclusion927 decks2.62K decks
28%synergy
Join the Dead
34%inclusion2.40K decks7.03K decks
33%synergy
Withering Torment
28%inclusion1.29K decks4.69K decks
-4%synergy
Grasp of Darkness
24%inclusion1.70K decks7.03K decks
22%synergy
Imp's Mischief
24%inclusion1.69K decks7.03K decks
0%synergy
Malakir Rebirth
24%inclusion1.67K decks7.03K decks
1%synergy
Not Dead After All
18%inclusion1.29K decks7.03K decks
7%synergy
Deadly Rollick
17%inclusion1.17K decks7.03K decks
-7%synergy
Erebos's Intervention
15%inclusion1.07K decks7.03K decks
13%synergy
Fell the Profane
14%inclusion774 decks5.44K decks
-5%synergy
Darkness
11%inclusion781 decks7.03K decks
1%synergy
Thrilling Encore
11%inclusion753 decks7.03K decks
9%synergy
Deadly Dispute
10%inclusion713 decks7.03K decks
-14%synergy
Stab
10%inclusion432 decks4.28K decks
9%synergy
Wither and Bloom
10%inclusion530 decks5.33K decks
9%synergy
Feign Death
9.3%inclusion653 decks7.03K decks
1%synergy
Undying Malice
8.5%inclusion596 decks7.03K decks
-1%synergy
Cabal Ritual
7.6%inclusion531 decks7.03K decks
-10%synergy
Bile Blight
7.0%inclusion489 decks7.03K decks
6%synergy
Spoils of Blood
6.9%inclusion486 decks7.03K decks
6%synergy
Village Rites
6.9%inclusion484 decks7.03K decks
-18%synergy
Go for the Throat
6.3%inclusion444 decks7.03K decks
-17%synergy
Rise of the Dread Marn
6.0%inclusion421 decks7.03K decks
4%synergy
Murder
5.9%inclusion414 decks7.03K decks
-4%synergy
Consuming Corruption
5.6%inclusion301 decks5.41K decks
-10%synergy
Infernal Grasp
5.5%inclusion383 decks7.03K decks
-20%synergy
Make Obsolete
5.3%inclusion372 decks7.03K decks
4%synergy
Ulcerate
5.1%inclusion359 decks7.03K decks
4%synergy
Archenemy's Charm
5.0%inclusion110 decks2.19K decks
-4%synergy
Sorceries
Mutilate
58%inclusion4.06K decks7.03K decks
39%synergy
Feed the Swarm
49%inclusion3.44K decks7.03K decks
-2%synergy
Yahenni's Expertise
40%inclusion2.78K decks7.03K decks
38%synergy
Reanimate
38%inclusion2.67K decks7.03K decks
-1%synergy
Sign in Blood
34%inclusion2.41K decks7.03K decks
-2%synergy
Incremental Blight
28%inclusion1.96K decks7.03K decks
27%synergy
Rise of the Dark Realms
27%inclusion1.90K decks7.03K decks
14%synergy
Night's Whisper
24%inclusion1.69K decks7.03K decks
0%synergy
Exsanguinate
24%inclusion1.68K decks7.03K decks
-1%synergy
Nuclear Fallout
23%inclusion1.50K decks6.47K decks
21%synergy
Massacre
23%inclusion1.59K decks7.03K decks
22%synergy
Bubbling Muck
20%inclusion1.40K decks7.03K decks
4%synergy
Victimize
14%inclusion993 decks7.03K decks
-12%synergy
Languish
14%inclusion983 decks7.03K decks
12%synergy
Golden Demise
13%inclusion892 decks7.03K decks
12%synergy
Read the Bones
12%inclusion857 decks7.03K decks
-6%synergy
Insatiable Avarice
11%inclusion672 decks5.85K decks
-1%synergy
Torment of Hailfire
10%inclusion727 decks7.03K decks
-5%synergy
Gruesome Realization
10%inclusion674 decks7.03K decks
7%synergy
Profane Command
9.5%inclusion667 decks7.03K decks
7%synergy
Vat Emergence
9.4%inclusion661 decks7.03K decks
8%synergy
Terror Tide
8.9%inclusion628 decks7.03K decks
8%synergy
Phyresis Outbreak
7.9%inclusion558 decks7.03K decks
6%synergy
Decree of Pain
7.9%inclusion558 decks7.03K decks
2%synergy
Crippling Fear
7.9%inclusion552 decks7.03K decks
5%synergy
Diabolic Tutor
7.5%inclusion528 decks7.03K decks
-7%synergy
Tragic Trajectory
7.4%inclusion163 decks2.19K decks
6%synergy
Blight Grenade
6.5%inclusion457 decks7.03K decks
6%synergy
Infectious Inquiry
6.1%inclusion428 decks7.03K decks
3%synergy
Gaze of Pain
5.6%inclusion396 decks7.03K decks
5%synergy
Liliana's Influence
5.5%inclusion388 decks7.03K decks
5%synergy
Agadeem's Awakening
5.3%inclusion375 decks7.03K decks
-2%synergy
Diabolic Intent
5.3%inclusion370 decks7.03K decks
-9%synergy
Utility Artifacts
Contagion Clasp
51%inclusion3.58K decks7.03K decks
48%synergy
Lightning Greaves
43%inclusion3.03K decks7.03K decks
10%synergy
Contagion Engine
43%inclusion2.99K decks7.03K decks
40%synergy
Tarrian's Soulcleaver
41%inclusion2.90K decks7.03K decks
38%synergy
Swiftfoot Boots
38%inclusion2.69K decks7.03K decks
7%synergy
Genesis Chamber
37%inclusion2.57K decks7.03K decks
34%synergy
Bontu's Monument
27%inclusion1.88K decks7.03K decks
-1%synergy
Blade of the Bloodchief
16%inclusion1.15K decks7.03K decks
14%synergy
Wayfarer's Bauble
16%inclusion1.10K decks7.03K decks
0%synergy
The Darkness Crystal
15%inclusion421 decks2.72K decks
-4%synergy
The Masamune
15%inclusion381 decks2.57K decks
6%synergy
Expedition Map
12%inclusion840 decks7.03K decks
0%synergy
Dowsing Dagger
11%inclusion766 decks7.03K decks
10%synergy
Skullclamp
10%inclusion717 decks7.03K decks
-11%synergy
Whip of Erebos
8.8%inclusion618 decks7.03K decks
-2%synergy
Cauldron of Souls
6.9%inclusion486 decks7.03K decks
5%synergy
Lashwrithe
6.7%inclusion469 decks7.03K decks
3%synergy
Sword of the Animist
6.6%inclusion466 decks7.03K decks
3%synergy
Sword of Truth and Justice
6.0%inclusion422 decks7.03K decks
5%synergy
Umezawa's Jitte
5.6%inclusion394 decks7.03K decks
5%synergy
Mithril Coat
5.3%inclusion369 decks7.03K decks
0%synergy
Enchantments
The Meathook Massacre
52%inclusion3.64K decks7.03K decks
34%synergy
Black Market
46%inclusion3.26K decks7.03K decks
25%synergy
Crumbling Ashes
44%inclusion3.11K decks7.03K decks
43%synergy
Phyrexian Arena
39%inclusion2.73K decks7.03K decks
-1%synergy
Virtue of Persistence
33%inclusion2.32K decks7.03K decks
28%synergy
Nowhere to Run
30%inclusion1.54K decks5.20K decks
26%synergy
Night of Souls' Betrayal
28%inclusion1.96K decks7.03K decks
25%synergy
Black Market Connections
22%inclusion1.51K decks7.03K decks
-2%synergy
Revel in Riches
21%inclusion1.49K decks7.03K decks
16%synergy
Illness in the Ranks
16%inclusion1.15K decks7.03K decks
16%synergy
Screams from Within
15%inclusion1.06K decks7.03K decks
14%synergy
Meathook Massacre II
14%inclusion671 decks4.72K decks
7%synergy
Bloodchief Ascension
12%inclusion878 decks7.03K decks
3%synergy
Animate Dead
12%inclusion825 decks7.03K decks
-6%synergy
Eternal Thirst
11%inclusion758 decks7.03K decks
8%synergy
Bitterblossom
10%inclusion721 decks7.03K decks
-3%synergy
Kaya's Ghostform
9.1%inclusion639 decks7.03K decks
-1%synergy
Bad Moon
8.0%inclusion565 decks7.03K decks
5%synergy
Bastion of Remembrance
7.6%inclusion535 decks7.03K decks
-9%synergy
Infernal Genesis
7.3%inclusion512 decks7.03K decks
7%synergy
Curse of Death's Hold
7.1%inclusion498 decks7.03K decks
6%synergy
Phyrexian Reclamation
6.9%inclusion484 decks7.03K decks
-3%synergy
Grave Betrayal
6.8%inclusion480 decks7.03K decks
4%synergy
Exquisite Blood
5.5%inclusion388 decks7.03K decks
-8%synergy
Grave Pact
5.5%inclusion386 decks7.03K decks
-13%synergy
Battles
Invasion of Innistrad
6.9%inclusion486 decks7.03K decks
6%synergy
Planeswalkers
Vraska, Betrayal's Sting
34%inclusion2.36K decks7.03K decks
31%synergy
Liliana of the Dark Realms
25%inclusion1.73K decks7.03K decks
11%synergy
Liliana, Death Wielder
13%inclusion882 decks7.03K decks
11%synergy
Liliana, Dreadhorde General
7.2%inclusion507 decks7.03K decks
-6%synergy
Utility Lands
Cabal Coffers
61%inclusion4.32K decks7.03K decks
6%synergy
Reliquary Tower
61%inclusion4.27K decks7.03K decks
30%synergy
Karn's Bastion
54%inclusion3.81K decks7.03K decks
50%synergy
Bojuka Bog
53%inclusion3.71K decks7.03K decks
6%synergy
Cabal Stronghold
39%inclusion2.75K decks7.03K decks
4%synergy
Urborg, Tomb of Yawgmoth
39%inclusion2.71K decks7.03K decks
1%synergy
Nykthos, Shrine to Nyx
36%inclusion2.51K decks7.03K decks
6%synergy
Witch's Cottage
27%inclusion1.92K decks7.03K decks
3%synergy
War Room
21%inclusion1.51K decks7.03K decks
5%synergy
Castle Locthwain
17%inclusion1.22K decks7.03K decks
0%synergy
Spymaster's Vault
17%inclusion909 decks5.44K decks
7%synergy
Takenuma, Abandoned Mire
16%inclusion1.14K decks7.03K decks
0%synergy
Rogue's Passage
14%inclusion949 decks7.03K decks
-5%synergy
Phyrexian Tower
12%inclusion852 decks7.03K decks
-12%synergy
Mortuary Mire
12%inclusion840 decks7.03K decks
-1%synergy
Ifnir Deadlands
10%inclusion685 decks7.03K decks
9%synergy
Grasping Dunes
8.7%inclusion608 decks7.03K decks
8%synergy
Shizo, Death's Storehouse
8.2%inclusion574 decks7.03K decks
-2%synergy
Barren Moor
7.6%inclusion533 decks7.03K decks
-3%synergy
Cabal Pit
6.5%inclusion458 decks7.03K decks
5%synergy
Thespian's Stage
5.4%inclusion380 decks7.03K decks
0%synergy
Mana Artifacts
Sol Ring
89%inclusion6.29K decks7.03K decks
3%synergy
Arcane Signet
69%inclusion4.84K decks7.03K decks
7%synergy
Thought Vessel
56%inclusion3.90K decks7.03K decks
29%synergy
Mind Stone
29%inclusion2.05K decks7.03K decks
-1%synergy
Charcoal Diamond
23%inclusion1.60K decks7.03K decks
0%synergy
Throne of Eldraine
21%inclusion1.48K decks7.03K decks
11%synergy
Caged Sun
20%inclusion1.40K decks7.03K decks
8%synergy
Fellwar Stone
13%inclusion916 decks7.03K decks
-2%synergy
The Soul Stone
12%inclusion236 decks1.99K decks
-1%synergy
Sceptre of Eternal Glory
12%inclusion834 decks7.03K decks
3%synergy
Staff of Compleation
11%inclusion771 decks7.03K decks
9%synergy
Decanter of Endless Water
9.3%inclusion653 decks7.03K decks
6%synergy
Nyx Lotus
8.8%inclusion618 decks7.03K decks
2%synergy
Extraplanar Lens
8.4%inclusion588 decks7.03K decks
3%synergy
Everflowing Chalice
7.1%inclusion498 decks7.03K decks
1%synergy
Commander's Sphere
6.0%inclusion419 decks7.03K decks
-3%synergy
Lands
Swamp
91%inclusion6.42K decks7.03K decks
-4%synergy
Forbidden Orchard
38%inclusion2.69K decks7.03K decks
36%synergy
Myriad Landscape
27%inclusion1.92K decks7.03K decks
1%synergy
Malakir Rebirth
24%inclusion1.67K decks7.03K decks
1%synergy
Fell the Profane
14%inclusion774 decks5.44K decks
-5%synergy
Urza's Cave
12%inclusion666 decks5.57K decks
3%synergy
Snow-Covered Swamp
10%inclusion696 decks7.03K decks
3%synergy
Demolition Field
7.3%inclusion516 decks7.03K decks
2%synergy
Boggart Trawler
6.5%inclusion350 decks5.40K decks
-2%synergy
Agadeem's Awakening
5.3%inclusion375 decks7.03K decks
-2%synergy