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
18%inclusion91 decks514 decks
17%synergy
Oft-Nabbed Goat
14%inclusion76 decks545 decks
13%synergy
Darkness Descends
11%inclusion58 decks533 decks
11%synergy
Bile-Vial Boggart
7.2%inclusion39 decks545 decks
7%synergy
Moonshadow
6.8%inclusion35 decks514 decks
5%synergy
High Synergy Cards
Nest of Scarabs
80%inclusion5.49K decks6.86K decks
76%synergy
Massacre Girl
83%inclusion5.70K decks6.86K decks
75%synergy
Blowfly Infestation
73%inclusion5.01K decks6.86K decks
71%synergy
Necroskitter
73%inclusion5.01K decks6.86K decks
70%synergy
Black Sun's Zenith
74%inclusion5.09K decks6.86K decks
68%synergy
Massacre Wurm
86%inclusion5.87K decks6.86K decks
68%synergy
Slaughter Specialist
70%inclusion4.78K decks6.86K decks
67%synergy
Drown in Ichor
69%inclusion4.75K decks6.86K decks
65%synergy
Midnight Banshee
67%inclusion4.62K decks6.86K decks
65%synergy
Maha, Its Feathers Night
68%inclusion3.56K decks5.20K decks
64%synergy
Top Cards
Defile
79%inclusion5.44K decks6.86K decks
42%synergy
Tragic Slip
79%inclusion5.41K decks6.86K decks
59%synergy
Toxic Deluge
72%inclusion4.92K decks6.86K decks
35%synergy
Jet Medallion
71%inclusion4.86K decks6.86K decks
10%synergy
Crypt Ghast
65%inclusion4.47K decks6.86K decks
17%synergy
Dark Ritual
64%inclusion4.38K decks6.86K decks
-3%synergy
Spitting Dilophosaurus
63%inclusion4.35K decks6.86K decks
61%synergy
Blood Artist
61%inclusion4.18K decks6.86K decks
29%synergy
Black Sun's Twilight
61%inclusion4.15K decks6.86K decks
57%synergy
Sudden Spoiling
60%inclusion4.09K decks6.86K decks
50%synergy
Game Changers
Orcish Bowmasters
21%inclusion1.46K decks6.86K decks
8%synergy
Demonic Tutor
20%inclusion1.38K decks6.86K decks
-7%synergy
Vampiric Tutor
15%inclusion1.01K decks6.86K decks
-7%synergy
Bolas's Citadel
14%inclusion927 decks6.86K decks
-16%synergy
Necropotence
7.7%inclusion531 decks6.86K decks
-7%synergy
Ancient Tomb
6.8%inclusion468 decks6.86K decks
-5%synergy
Creatures
Gray Merchant of Asphodel
59%inclusion4.04K decks6.86K decks
7%synergy
Morbid Opportunist
55%inclusion3.74K decks6.86K decks
32%synergy
Clackbridge Troll
54%inclusion3.71K decks6.86K decks
51%synergy
Yawgmoth, Thran Physician
52%inclusion3.56K decks6.86K decks
42%synergy
Persistent Constrictor
51%inclusion2.41K decks4.73K decks
48%synergy
Drivnod, Carnage Dominus
51%inclusion3.49K decks6.86K decks
43%synergy
Skinrender
50%inclusion3.40K decks6.86K decks
48%synergy
Dread Presence
49%inclusion3.35K decks6.86K decks
34%synergy
Hunted Bonebrute
46%inclusion3.12K decks6.86K decks
44%synergy
Syr Konrad, the Grim
42%inclusion2.86K decks6.86K decks
21%synergy
Yahenni, Undying Partisan
41%inclusion2.83K decks6.86K decks
35%synergy
Ascendant Evincar
38%inclusion2.61K decks6.86K decks
36%synergy
Kaervek, the Spiteful
36%inclusion2.48K decks6.86K decks
34%synergy
Vein Ripper
36%inclusion2.48K decks6.86K decks
31%synergy
Soul Snuffers
30%inclusion2.04K decks6.86K decks
29%synergy
Corrosive Mentor
27%inclusion1.88K decks6.86K decks
26%synergy
Solemn Simulacrum
27%inclusion1.83K decks6.86K decks
4%synergy
Grim Hireling
26%inclusion1.79K decks6.86K decks
22%synergy
Vilis, Broker of Blood
26%inclusion1.78K decks6.86K decks
13%synergy
K'rrik, Son of Yawgmoth
25%inclusion1.71K decks6.86K decks
6%synergy
Akroan Horse
25%inclusion1.70K decks6.86K decks
24%synergy
Drana, Liberator of Malakir
22%inclusion1.54K decks6.86K decks
19%synergy
Banewhip Punisher
21%inclusion1.46K decks6.86K decks
21%synergy
Phyrexian Obliterator
20%inclusion1.38K decks6.86K decks
9%synergy
Sheoldred, the Apocalypse
19%inclusion1.32K decks6.86K decks
4%synergy
Harvester of Souls
19%inclusion1.32K decks6.86K decks
12%synergy
Carnifex Demon
18%inclusion1.23K decks6.86K decks
17%synergy
Festering Mummy
17%inclusion1.14K decks6.86K decks
15%synergy
Zulaport Cutthroat
16%inclusion1.12K decks6.86K decks
-7%synergy
Nirkana Revenant
16%inclusion1.09K decks6.86K decks
5%synergy
Gisa, Glorious Resurrector
15%inclusion1.06K decks6.86K decks
10%synergy
Sangromancer
15%inclusion1.05K decks6.86K decks
4%synergy
Zenos yae Galvus
15%inclusion424 decks2.84K decks
11%synergy
Ayara, First of Locthwain
15%inclusion995 decks6.86K decks
-11%synergy
Harvester of Misery
14%inclusion811 decks5.86K decks
13%synergy
Plague Engineer
13%inclusion900 decks6.86K decks
13%synergy
Fume Spitter
13%inclusion896 decks6.86K decks
12%synergy
Guul Draz Assassin
13%inclusion896 decks6.86K decks
12%synergy
Skithiryx, the Blight Dragon
12%inclusion843 decks6.86K decks
11%synergy
Demon of Dark Schemes
11%inclusion780 decks6.86K decks
10%synergy
Blightbelly Rat
11%inclusion768 decks6.86K decks
8%synergy
Mikaeus, the Unhallowed
11%inclusion721 decks6.86K decks
3%synergy
Bloodletter of Aclazotz
10%inclusion678 decks6.86K decks
-1%synergy
Lockjaw Snapper
10%inclusion656 decks6.86K decks
9%synergy
Drana, Kalastria Bloodchief
9.4%inclusion642 decks6.86K decks
9%synergy
Dauthi Voidwalker
8.5%inclusion586 decks6.86K decks
-7%synergy
Kaervek, the Punisher
8.0%inclusion473 decks5.91K decks
5%synergy
Mari, the Killing Quill
8.0%inclusion546 decks6.86K decks
7%synergy
Pitiless Plunderer
7.5%inclusion517 decks6.86K decks
-11%synergy
Harbinger of Night
7.3%inclusion500 decks6.86K decks
7%synergy
Instants
Slice from the Shadows
58%inclusion4K decks6.86K decks
56%synergy
Dismember
52%inclusion3.58K decks6.86K decks
41%synergy
Whisper of the Dross
44%inclusion3.03K decks6.86K decks
41%synergy
Bloodline Culling
40%inclusion2.75K decks6.86K decks
39%synergy
Grim Affliction
40%inclusion2.74K decks6.86K decks
38%synergy
Overkill
36%inclusion955 decks2.69K decks
28%synergy
Join the Dead
34%inclusion2.32K decks6.86K decks
33%synergy
Withering Torment
28%inclusion1.31K decks4.75K decks
-4%synergy
Grasp of Darkness
24%inclusion1.66K decks6.86K decks
22%synergy
Imp's Mischief
24%inclusion1.65K decks6.86K decks
0%synergy
Malakir Rebirth
23%inclusion1.61K decks6.86K decks
1%synergy
Not Dead After All
18%inclusion1.25K decks6.86K decks
7%synergy
Deadly Rollick
17%inclusion1.14K decks6.86K decks
-7%synergy
Erebos's Intervention
15%inclusion1.03K decks6.86K decks
13%synergy
Fell the Profane
14%inclusion778 decks5.50K decks
-5%synergy
Darkness
11%inclusion763 decks6.86K decks
1%synergy
Thrilling Encore
11%inclusion727 decks6.86K decks
9%synergy
Deadly Dispute
10%inclusion706 decks6.86K decks
-14%synergy
Stab
10%inclusion433 decks4.34K decks
9%synergy
Wither and Bloom
10%inclusion534 decks5.39K decks
9%synergy
Feign Death
9.3%inclusion639 decks6.86K decks
1%synergy
Undying Malice
8.4%inclusion577 decks6.86K decks
-1%synergy
Cabal Ritual
7.5%inclusion511 decks6.86K decks
-11%synergy
Bile Blight
6.9%inclusion474 decks6.86K decks
6%synergy
Village Rites
6.8%inclusion469 decks6.86K decks
-18%synergy
Spoils of Blood
6.8%inclusion465 decks6.86K decks
6%synergy
Go for the Throat
6.4%inclusion436 decks6.86K decks
-17%synergy
Murder
6.0%inclusion410 decks6.86K decks
-4%synergy
Rise of the Dread Marn
5.8%inclusion397 decks6.86K decks
3%synergy
Consuming Corruption
5.5%inclusion303 decks5.47K decks
-10%synergy
Infernal Grasp
5.4%inclusion368 decks6.86K decks
-20%synergy
Make Obsolete
5.2%inclusion354 decks6.86K decks
4%synergy
Archenemy's Charm
5.1%inclusion116 decks2.26K decks
-4%synergy
Sorceries
Mutilate
57%inclusion3.92K decks6.86K decks
39%synergy
Feed the Swarm
49%inclusion3.36K decks6.86K decks
-2%synergy
Yahenni's Expertise
39%inclusion2.69K decks6.86K decks
38%synergy
Reanimate
38%inclusion2.59K decks6.86K decks
-1%synergy
Sign in Blood
34%inclusion2.35K decks6.86K decks
-2%synergy
Incremental Blight
28%inclusion1.90K decks6.86K decks
27%synergy
Rise of the Dark Realms
27%inclusion1.86K decks6.86K decks
14%synergy
Exsanguinate
24%inclusion1.66K decks6.86K decks
0%synergy
Night's Whisper
24%inclusion1.64K decks6.86K decks
-1%synergy
Nuclear Fallout
23%inclusion1.50K decks6.54K decks
21%synergy
Massacre
22%inclusion1.53K decks6.86K decks
21%synergy
Bubbling Muck
20%inclusion1.38K decks6.86K decks
4%synergy
Victimize
14%inclusion965 decks6.86K decks
-12%synergy
Languish
14%inclusion935 decks6.86K decks
12%synergy
Golden Demise
13%inclusion877 decks6.86K decks
12%synergy
Read the Bones
12%inclusion834 decks6.86K decks
-6%synergy
Insatiable Avarice
12%inclusion680 decks5.91K decks
-1%synergy
Torment of Hailfire
10%inclusion707 decks6.86K decks
-5%synergy
Gruesome Realization
10%inclusion663 decks6.86K decks
8%synergy
Vat Emergence
9.5%inclusion651 decks6.86K decks
8%synergy
Profane Command
9.3%inclusion639 decks6.86K decks
7%synergy
Terror Tide
8.4%inclusion579 decks6.86K decks
8%synergy
Decree of Pain
8.0%inclusion546 decks6.86K decks
2%synergy
Phyresis Outbreak
7.8%inclusion536 decks6.86K decks
6%synergy
Diabolic Tutor
7.7%inclusion525 decks6.86K decks
-7%synergy
Crippling Fear
7.6%inclusion520 decks6.86K decks
4%synergy
Tragic Trajectory
7.3%inclusion165 decks2.26K decks
6%synergy
Blight Grenade
6.4%inclusion440 decks6.86K decks
6%synergy
Infectious Inquiry
6.0%inclusion413 decks6.86K decks
3%synergy
Gaze of Pain
5.6%inclusion383 decks6.86K decks
5%synergy
Liliana's Influence
5.4%inclusion372 decks6.86K decks
5%synergy
Diabolic Intent
5.3%inclusion366 decks6.86K decks
-9%synergy
Agadeem's Awakening
5.2%inclusion356 decks6.86K decks
-2%synergy
Utility Artifacts
Contagion Clasp
51%inclusion3.48K decks6.86K decks
48%synergy
Lightning Greaves
43%inclusion2.96K decks6.86K decks
10%synergy
Contagion Engine
42%inclusion2.90K decks6.86K decks
40%synergy
Tarrian's Soulcleaver
41%inclusion2.80K decks6.86K decks
37%synergy
Swiftfoot Boots
38%inclusion2.60K decks6.86K decks
6%synergy
Genesis Chamber
36%inclusion2.49K decks6.86K decks
34%synergy
Bontu's Monument
27%inclusion1.83K decks6.86K decks
-1%synergy
Blade of the Bloodchief
16%inclusion1.10K decks6.86K decks
14%synergy
Wayfarer's Bauble
16%inclusion1.07K decks6.86K decks
0%synergy
The Darkness Crystal
16%inclusion433 decks2.79K decks
-4%synergy
The Masamune
15%inclusion392 decks2.64K decks
6%synergy
Expedition Map
12%inclusion814 decks6.86K decks
0%synergy
Dowsing Dagger
11%inclusion734 decks6.86K decks
10%synergy
Skullclamp
10%inclusion695 decks6.86K decks
-11%synergy
Whip of Erebos
8.8%inclusion605 decks6.86K decks
-2%synergy
Cauldron of Souls
6.9%inclusion472 decks6.86K decks
5%synergy
Sword of the Animist
6.5%inclusion447 decks6.86K decks
3%synergy
Lashwrithe
6.5%inclusion446 decks6.86K decks
3%synergy
Sword of Truth and Justice
5.8%inclusion400 decks6.86K decks
5%synergy
Umezawa's Jitte
5.5%inclusion378 decks6.86K decks
5%synergy
Mithril Coat
5.2%inclusion358 decks6.86K decks
0%synergy
Enchantments
The Meathook Massacre
51%inclusion3.53K decks6.86K decks
34%synergy
Black Market
46%inclusion3.19K decks6.86K decks
25%synergy
Crumbling Ashes
44%inclusion3.01K decks6.86K decks
43%synergy
Phyrexian Arena
39%inclusion2.68K decks6.86K decks
-1%synergy
Virtue of Persistence
33%inclusion2.24K decks6.86K decks
27%synergy
Nowhere to Run
30%inclusion1.56K decks5.26K decks
26%synergy
Night of Souls' Betrayal
28%inclusion1.90K decks6.86K decks
25%synergy
Black Market Connections
21%inclusion1.47K decks6.86K decks
-2%synergy
Revel in Riches
21%inclusion1.41K decks6.86K decks
16%synergy
Illness in the Ranks
16%inclusion1.10K decks6.86K decks
15%synergy
Screams from Within
15%inclusion1.03K decks6.86K decks
14%synergy
Meathook Massacre II
14%inclusion673 decks4.78K decks
7%synergy
Bloodchief Ascension
13%inclusion863 decks6.86K decks
3%synergy
Animate Dead
11%inclusion786 decks6.86K decks
-6%synergy
Eternal Thirst
11%inclusion742 decks6.86K decks
8%synergy
Bitterblossom
10%inclusion693 decks6.86K decks
-3%synergy
Kaya's Ghostform
9.0%inclusion618 decks6.86K decks
-1%synergy
Bad Moon
8.0%inclusion550 decks6.86K decks
5%synergy
Bastion of Remembrance
7.5%inclusion512 decks6.86K decks
-9%synergy
Infernal Genesis
7.1%inclusion484 decks6.86K decks
7%synergy
Curse of Death's Hold
7.0%inclusion480 decks6.86K decks
6%synergy
Phyrexian Reclamation
6.9%inclusion470 decks6.86K decks
-3%synergy
Grave Betrayal
6.7%inclusion458 decks6.86K decks
4%synergy
Exquisite Blood
5.7%inclusion390 decks6.86K decks
-8%synergy
Grave Pact
5.5%inclusion379 decks6.86K decks
-13%synergy
Battles
Invasion of Innistrad
6.9%inclusion475 decks6.86K decks
6%synergy
Planeswalkers
Vraska, Betrayal's Sting
34%inclusion2.30K decks6.86K decks
31%synergy
Liliana of the Dark Realms
25%inclusion1.70K decks6.86K decks
11%synergy
Liliana, Death Wielder
13%inclusion861 decks6.86K decks
11%synergy
Liliana, Dreadhorde General
7.2%inclusion496 decks6.86K decks
-6%synergy
Utility Lands
Cabal Coffers
61%inclusion4.20K decks6.86K decks
6%synergy
Reliquary Tower
61%inclusion4.17K decks6.86K decks
30%synergy
Karn's Bastion
54%inclusion3.71K decks6.86K decks
50%synergy
Bojuka Bog
53%inclusion3.62K decks6.86K decks
6%synergy
Cabal Stronghold
39%inclusion2.67K decks6.86K decks
4%synergy
Urborg, Tomb of Yawgmoth
38%inclusion2.63K decks6.86K decks
1%synergy
Nykthos, Shrine to Nyx
36%inclusion2.45K decks6.86K decks
6%synergy
Witch's Cottage
28%inclusion1.89K decks6.86K decks
3%synergy
War Room
21%inclusion1.46K decks6.86K decks
5%synergy
Castle Locthwain
17%inclusion1.17K decks6.86K decks
0%synergy
Spymaster's Vault
17%inclusion916 decks5.50K decks
7%synergy
Takenuma, Abandoned Mire
16%inclusion1.09K decks6.86K decks
0%synergy
Rogue's Passage
14%inclusion936 decks6.86K decks
-5%synergy
Mortuary Mire
12%inclusion833 decks6.86K decks
-1%synergy
Phyrexian Tower
12%inclusion827 decks6.86K decks
-12%synergy
Ifnir Deadlands
10%inclusion656 decks6.86K decks
9%synergy
Grasping Dunes
8.5%inclusion580 decks6.86K decks
8%synergy
Shizo, Death's Storehouse
8.1%inclusion556 decks6.86K decks
-2%synergy
Barren Moor
7.6%inclusion524 decks6.86K decks
-3%synergy
Cabal Pit
6.4%inclusion442 decks6.86K decks
5%synergy
Thespian's Stage
5.5%inclusion375 decks6.86K decks
0%synergy
Mana Artifacts
Sol Ring
89%inclusion6.12K decks6.86K decks
3%synergy
Arcane Signet
69%inclusion4.70K decks6.86K decks
6%synergy
Thought Vessel
55%inclusion3.79K decks6.86K decks
29%synergy
Mind Stone
29%inclusion1.99K decks6.86K decks
-1%synergy
Charcoal Diamond
23%inclusion1.56K decks6.86K decks
0%synergy
Throne of Eldraine
21%inclusion1.43K decks6.86K decks
10%synergy
Caged Sun
20%inclusion1.37K decks6.86K decks
8%synergy
Fellwar Stone
13%inclusion876 decks6.86K decks
-2%synergy
The Soul Stone
12%inclusion248 decks2.06K decks
-1%synergy
Sceptre of Eternal Glory
12%inclusion792 decks6.86K decks
3%synergy
Staff of Compleation
11%inclusion745 decks6.86K decks
9%synergy
Decanter of Endless Water
9.4%inclusion642 decks6.86K decks
6%synergy
Nyx Lotus
8.6%inclusion593 decks6.86K decks
2%synergy
Extraplanar Lens
8.4%inclusion578 decks6.86K decks
3%synergy
Everflowing Chalice
7.2%inclusion491 decks6.86K decks
1%synergy
Commander's Sphere
5.9%inclusion406 decks6.86K decks
-3%synergy
Lands
Swamp
92%inclusion6.28K decks6.86K decks
-3%synergy
Forbidden Orchard
38%inclusion2.62K decks6.86K decks
36%synergy
Myriad Landscape
27%inclusion1.87K decks6.86K decks
1%synergy
Malakir Rebirth
23%inclusion1.61K decks6.86K decks
1%synergy
Fell the Profane
14%inclusion778 decks5.50K decks
-5%synergy
Urza's Cave
12%inclusion672 decks5.63K decks
3%synergy
Snow-Covered Swamp
10%inclusion665 decks6.86K decks
3%synergy
Demolition Field
7.3%inclusion503 decks6.86K decks
2%synergy
Boggart Trawler
6.5%inclusion353 decks5.47K decks
-2%synergy
Agadeem's Awakening
5.2%inclusion356 decks6.86K decks
-2%synergy