Massacre Girl, Known Killer (Commander) - Core -1/-1 Counters

Massacre Girl, Known Killer
Rank #473
135decks
As CommanderAs CardAverage DeckDecks
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Ezra Sassaman
Mar 12, 2026
Ezra Sassaman
Fun Alternatives for the Top Ten Saltiest Commanders
Is your playgroup tired of your Tergrid deck? (Can't blame them.) Then check out this list of replacements for the saltiest commanders.
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Utility Lands
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Gnashing of Teeth
10%inclusion2 decks20 decks
10%synergy
Istvan, Butcher of Eln
6.7%inclusion1 decks15 decks
6%synergy
Miss Highwater
6.7%inclusion1 decks15 decks
6%synergy
Kuroki, Thief of Talents
6.7%inclusion1 decks15 decks
6%synergy
High Synergy Cards
Massacre Girl
80%inclusion108 decks135 decks
74%synergy
Nest of Scarabs
73%inclusion99 decks135 decks
70%synergy
Necroskitter
71%inclusion96 decks135 decks
68%synergy
Drown in Ichor
69%inclusion93 decks135 decks
65%synergy
Massacre Wurm
82%inclusion111 decks135 decks
65%synergy
Blowfly Infestation
67%inclusion90 decks135 decks
65%synergy
Slaughter Specialist
64%inclusion87 decks135 decks
62%synergy
Tragic Slip
80%inclusion108 decks135 decks
61%synergy
Midnight Banshee
63%inclusion85 decks135 decks
61%synergy
Black Sun's Zenith
64%inclusion87 decks135 decks
60%synergy
Top Cards
Defile
79%inclusion106 decks135 decks
43%synergy
Toxic Deluge
65%inclusion88 decks135 decks
28%synergy
Morbid Opportunist
60%inclusion81 decks135 decks
36%synergy
Jet Medallion
60%inclusion81 decks135 decks
-2%synergy
Maha, Its Feathers Night
59%inclusion79 decks135 decks
54%synergy
Crypt Ghast
59%inclusion79 decks135 decks
12%synergy
Sudden Spoiling
58%inclusion78 decks135 decks
50%synergy
Gray Merchant of Asphodel
56%inclusion76 decks135 decks
6%synergy
Black Sun's Twilight
56%inclusion75 decks135 decks
53%synergy
Slice from the Shadows
55%inclusion74 decks135 decks
53%synergy
Game Changers
Orcish Bowmasters
5.9%inclusion8 decks135 decks
-7%synergy
Creatures
Clackbridge Troll
53%inclusion72 decks135 decks
51%synergy
Persistent Constrictor
50%inclusion67 decks135 decks
47%synergy
Dread Presence
48%inclusion65 decks135 decks
35%synergy
Blood Artist
47%inclusion64 decks135 decks
16%synergy
Spitting Dilophosaurus
47%inclusion63 decks135 decks
45%synergy
Hunted Bonebrute
45%inclusion61 decks135 decks
44%synergy
Skinrender
45%inclusion61 decks135 decks
44%synergy
Yahenni, Undying Partisan
41%inclusion56 decks135 decks
35%synergy
Syr Konrad, the Grim
40%inclusion54 decks135 decks
20%synergy
Yawgmoth, Thran Physician
39%inclusion52 decks135 decks
29%synergy
Drivnod, Carnage Dominus
38%inclusion51 decks135 decks
31%synergy
Ascendant Evincar
36%inclusion49 decks135 decks
34%synergy
Kaervek, the Spiteful
34%inclusion46 decks135 decks
32%synergy
Vein Ripper
28%inclusion38 decks135 decks
24%synergy
Festering Mummy
24%inclusion32 decks135 decks
23%synergy
K'rrik, Son of Yawgmoth
24%inclusion32 decks135 decks
4%synergy
Drana, Liberator of Malakir
23%inclusion31 decks135 decks
20%synergy
Banewhip Punisher
23%inclusion31 decks135 decks
23%synergy
Akroan Horse
22%inclusion30 decks135 decks
21%synergy
Soul Snuffers
22%inclusion30 decks135 decks
21%synergy
Solemn Simulacrum
21%inclusion29 decks135 decks
1%synergy
Vilis, Broker of Blood
21%inclusion29 decks135 decks
9%synergy
Harvester of Souls
21%inclusion28 decks135 decks
14%synergy
Oft-Nabbed Goat
20%inclusion11 decks56 decks
18%synergy
Carnifex Demon
19%inclusion25 decks135 decks
18%synergy
Corrosive Mentor
17%inclusion23 decks135 decks
16%synergy
Blightbelly Rat
16%inclusion22 decks135 decks
13%synergy
Zenos yae Galvus
14%inclusion15 decks104 decks
11%synergy
Bile-Vial Boggart
14%inclusion8 decks56 decks
14%synergy
Fume Spitter
14%inclusion19 decks135 decks
13%synergy
Nirkana Revenant
14%inclusion19 decks135 decks
4%synergy
Zulaport Cutthroat
14%inclusion19 decks135 decks
-9%synergy
Grim Hireling
14%inclusion19 decks135 decks
10%synergy
Harvester of Misery
14%inclusion19 decks135 decks
14%synergy
Phyrexian Obliterator
13%inclusion18 decks135 decks
2%synergy
Drana, Kalastria Bloodchief
12%inclusion16 decks135 decks
11%synergy
Skithiryx, the Blight Dragon
12%inclusion16 decks135 decks
10%synergy
Plague Engineer
12%inclusion16 decks135 decks
11%synergy
Gisa, Glorious Resurrector
12%inclusion16 decks135 decks
8%synergy
M.O.D.O.K.
11%inclusion3 decks27 decks
8%synergy
Mari, the Killing Quill
10%inclusion14 decks135 decks
9%synergy
Sheoldred, the Apocalypse
10%inclusion13 decks135 decks
-5%synergy
Boggart Trawler
8.9%inclusion12 decks135 decks
-1%synergy
Sangromancer
8.9%inclusion12 decks135 decks
-1%synergy
Ayara, First of Locthwain
8.1%inclusion11 decks135 decks
-17%synergy
Night Clubber
8.1%inclusion11 decks135 decks
7%synergy
Ophiomancer
8.1%inclusion11 decks135 decks
-9%synergy
Shambling Ghast
8.1%inclusion11 decks135 decks
3%synergy
Arnyn, Deathbloom Botanist
7.5%inclusion3 decks40 decks
5%synergy
Emeritus of Woe
7.5%inclusion3 decks40 decks
1%synergy
Instants
Dark Ritual
55%inclusion74 decks135 decks
-13%synergy
Dismember
52%inclusion70 decks135 decks
41%synergy
Overkill
46%inclusion47 decks102 decks
40%synergy
Grim Affliction
41%inclusion56 decks135 decks
40%synergy
Bloodline Culling
41%inclusion55 decks135 decks
40%synergy
Whisper of the Dross
40%inclusion54 decks135 decks
37%synergy
Grasp of Darkness
34%inclusion46 decks135 decks
32%synergy
Join the Dead
33%inclusion44 decks135 decks
32%synergy
Imp's Mischief
27%inclusion37 decks135 decks
2%synergy
Withering Torment
27%inclusion36 decks135 decks
-5%synergy
Dark Deed
26%inclusion7 decks27 decks
25%synergy
Malakir Rebirth
24%inclusion33 decks135 decks
1%synergy
Blight Rot
21%inclusion12 decks56 decks
21%synergy
Not Dead After All
18%inclusion24 decks135 decks
6%synergy
Fell the Profane
16%inclusion22 decks135 decks
-3%synergy
Erebos's Intervention
13%inclusion18 decks135 decks
11%synergy
Deadly Dispute
12%inclusion16 decks135 decks
-15%synergy
Feign Death
12%inclusion16 decks135 decks
3%synergy
Deadly Rollick
10%inclusion14 decks135 decks
-15%synergy
Undying Malice
10%inclusion13 decks135 decks
-1%synergy
Stab
8.4%inclusion11 decks131 decks
7%synergy
Ulcerate
8.1%inclusion11 decks135 decks
8%synergy
Cabal Ritual
8.1%inclusion11 decks135 decks
-11%synergy
Disfigure
8.1%inclusion11 decks135 decks
8%synergy
Wither and Bloom
8.1%inclusion11 decks135 decks
8%synergy
Thrilling Encore
7.4%inclusion10 decks135 decks
6%synergy
Fake Your Own Death
7.4%inclusion10 decks135 decks
-0%synergy
Village Rites
6.7%inclusion9 decks135 decks
-19%synergy
Last Gasp
6.7%inclusion9 decks135 decks
6%synergy
Rise of the Dread Marn
5.9%inclusion8 decks135 decks
4%synergy
Bile Blight
5.9%inclusion8 decks135 decks
5%synergy
Make Obsolete
5.9%inclusion8 decks135 decks
5%synergy
Supernatural Stamina
5.9%inclusion8 decks135 decks
-2%synergy
Wail of War
5.3%inclusion6 decks114 decks
5%synergy
Spoils of Blood
5.2%inclusion7 decks135 decks
5%synergy
Go for the Throat
5.2%inclusion7 decks135 decks
-17%synergy
Murder
5.2%inclusion7 decks135 decks
-4%synergy
Splendid Agony
5.2%inclusion7 decks135 decks
5%synergy
Sorceries
Feed the Swarm
55%inclusion74 decks135 decks
4%synergy
Mutilate
54%inclusion73 decks135 decks
39%synergy
Yahenni's Expertise
33%inclusion44 decks135 decks
32%synergy
Sign in Blood
33%inclusion44 decks135 decks
-2%synergy
Reanimate
28%inclusion38 decks135 decks
-13%synergy
Night's Whisper
26%inclusion35 decks135 decks
0%synergy
Rise of the Dark Realms
23%inclusion31 decks135 decks
9%synergy
Incremental Blight
22%inclusion30 decks135 decks
22%synergy
Bubbling Muck
21%inclusion28 decks135 decks
5%synergy
Exsanguinate
19%inclusion26 decks135 decks
-5%synergy
Nuclear Fallout
19%inclusion26 decks135 decks
18%synergy
Gruesome Realization
15%inclusion20 decks135 decks
13%synergy
Victimize
14%inclusion19 decks135 decks
-14%synergy
Read the Bones
14%inclusion19 decks135 decks
-2%synergy
Massacre
14%inclusion19 decks135 decks
13%synergy
Golden Demise
13%inclusion18 decks135 decks
13%synergy
Tragic Trajectory
13%inclusion12 decks90 decks
12%synergy
Vat Emergence
13%inclusion17 decks135 decks
11%synergy
Languish
11%inclusion15 decks135 decks
10%synergy
Profane Command
10%inclusion14 decks135 decks
9%synergy
Infectious Inquiry
10%inclusion13 decks135 decks
7%synergy
Insatiable Avarice
10%inclusion13 decks135 decks
-1%synergy
Crippling Fear
8.9%inclusion12 decks135 decks
6%synergy
Torment of Hailfire
8.1%inclusion11 decks135 decks
-7%synergy
Phyresis Outbreak
8.1%inclusion11 decks135 decks
7%synergy
Decree of Pain
7.4%inclusion10 decks135 decks
3%synergy
Liliana's Influence
6.7%inclusion9 decks135 decks
6%synergy
Eventide's Shadow
5.4%inclusion3 decks56 decks
5%synergy
Darkness Descends
5.4%inclusion3 decks56 decks
5%synergy
Dread Return
5.2%inclusion7 decks135 decks
-7%synergy
Persist
5.2%inclusion7 decks135 decks
1%synergy
Blight Grenade
5.2%inclusion7 decks135 decks
5%synergy
Gaze of Pain
5.2%inclusion7 decks135 decks
5%synergy
Decorum Dissertation
5.0%inclusion2 decks40 decks
-1%synergy
Utility Artifacts
Contagion Clasp
53%inclusion71 decks135 decks
51%synergy
Contagion Engine
41%inclusion56 decks135 decks
40%synergy
Tarrian's Soulcleaver
39%inclusion52 decks135 decks
35%synergy
Swiftfoot Boots
36%inclusion49 decks135 decks
5%synergy
Lightning Greaves
36%inclusion48 decks135 decks
2%synergy
Genesis Chamber
30%inclusion40 decks135 decks
27%synergy
Bontu's Monument
23%inclusion31 decks135 decks
-5%synergy
Wayfarer's Bauble
21%inclusion29 decks135 decks
7%synergy
Blade of the Bloodchief
18%inclusion24 decks135 decks
16%synergy
The Masamune
17%inclusion17 decks101 decks
9%synergy
Dowsing Dagger
13%inclusion18 decks135 decks
12%synergy
Expedition Map
13%inclusion17 decks135 decks
1%synergy
Skullclamp
10%inclusion13 decks135 decks
-13%synergy
Lashwrithe
8.1%inclusion11 decks135 decks
4%synergy
Sword of Truth and Justice
7.4%inclusion10 decks135 decks
7%synergy
The Darkness Crystal
6.7%inclusion7 decks104 decks
-13%synergy
Commander's Plate
6.7%inclusion9 decks135 decks
0%synergy
Barbed Bloodletter
5.4%inclusion3 decks56 decks
5%synergy
Hidden Blade
5.2%inclusion7 decks135 decks
5%synergy
Mithril Coat
5.2%inclusion7 decks135 decks
-0%synergy
Enchantments
Black Market
47%inclusion63 decks135 decks
26%synergy
The Meathook Massacre
42%inclusion57 decks135 decks
25%synergy
Nowhere to Run
41%inclusion56 decks135 decks
38%synergy
Crumbling Ashes
35%inclusion47 decks135 decks
34%synergy
Phyrexian Arena
35%inclusion47 decks135 decks
-4%synergy
Virtue of Persistence
27%inclusion36 decks135 decks
22%synergy
Night of Souls' Betrayal
25%inclusion34 decks135 decks
23%synergy
Illness in the Ranks
19%inclusion25 decks135 decks
18%synergy
Screams from Within
16%inclusion21 decks135 decks
15%synergy
Black Market Connections
16%inclusion21 decks135 decks
-10%synergy
Meathook Massacre II
13%inclusion17 decks135 decks
7%synergy
Revel in Riches
12%inclusion16 decks135 decks
7%synergy
Bloodchief Ascension
12%inclusion16 decks135 decks
3%synergy
Eternal Thirst
10%inclusion14 decks135 decks
8%synergy
Bad Moon
10%inclusion14 decks135 decks
7%synergy
Grave Betrayal
8.1%inclusion11 decks135 decks
6%synergy
Curse of Death's Hold
7.4%inclusion10 decks135 decks
7%synergy
Animate Dead
7.4%inclusion10 decks135 decks
-10%synergy
Bastion of Remembrance
7.4%inclusion10 decks135 decks
-10%synergy
Bitterblossom
7.4%inclusion10 decks135 decks
-6%synergy
Construct a Cosmic Cube
7.4%inclusion2 decks27 decks
6%synergy
Kaya's Ghostform
6.7%inclusion9 decks135 decks
-3%synergy
Infernal Genesis
6.7%inclusion9 decks135 decks
6%synergy
Phyrexian Reclamation
5.9%inclusion8 decks135 decks
-4%synergy
Virulent Plague
5.9%inclusion8 decks135 decks
6%synergy
Battles
Invasion of Innistrad
7.4%inclusion10 decks135 decks
7%synergy
Planeswalkers
Vraska, Betrayal's Sting
33%inclusion45 decks135 decks
31%synergy
Liliana of the Dark Realms
23%inclusion31 decks135 decks
9%synergy
Liliana, Death Wielder
16%inclusion21 decks135 decks
14%synergy
Liliana, the Last Hope
6.7%inclusion9 decks135 decks
5%synergy
Utility Lands
Karn's Bastion
57%inclusion77 decks135 decks
53%synergy
Bojuka Bog
53%inclusion72 decks135 decks
6%synergy
Reliquary Tower
53%inclusion72 decks135 decks
24%synergy
Cabal Coffers
48%inclusion65 decks135 decks
-7%synergy
Cabal Stronghold
33%inclusion45 decks135 decks
-1%synergy
Witch's Cottage
30%inclusion41 decks135 decks
6%synergy
Nykthos, Shrine to Nyx
27%inclusion37 decks135 decks
-2%synergy
Urborg, Tomb of Yawgmoth
22%inclusion30 decks135 decks
-16%synergy
War Room
20%inclusion27 decks135 decks
4%synergy
Spymaster's Vault
18%inclusion24 decks135 decks
8%synergy
Castle Locthwain
18%inclusion24 decks135 decks
1%synergy
Ifnir Deadlands
14%inclusion19 decks135 decks
13%synergy
Rogue's Passage
13%inclusion18 decks135 decks
-6%synergy
Takenuma, Abandoned Mire
13%inclusion17 decks135 decks
-3%synergy
Mortuary Mire
12%inclusion16 decks135 decks
-1%synergy
Nesting Grounds
10%inclusion14 decks135 decks
10%synergy
Grasping Dunes
8.9%inclusion12 decks135 decks
9%synergy
Midgar, City of Mako
6.9%inclusion7 decks101 decks
-3%synergy
Barren Moor
5.9%inclusion8 decks135 decks
-3%synergy
Cabal Pit
5.9%inclusion8 decks135 decks
5%synergy
Phyrexian Tower
5.2%inclusion7 decks135 decks
-21%synergy
Temple of the False God
5.2%inclusion7 decks135 decks
-2%synergy
Field of Ruin
5.2%inclusion7 decks135 decks
3%synergy
Mana Artifacts
Sol Ring
83%inclusion112 decks135 decks
-2%synergy
Arcane Signet
59%inclusion80 decks135 decks
-2%synergy
Thought Vessel
51%inclusion69 decks135 decks
27%synergy
Charcoal Diamond
29%inclusion39 decks135 decks
7%synergy
Mind Stone
27%inclusion36 decks135 decks
-1%synergy
Caged Sun
19%inclusion26 decks135 decks
9%synergy
Staff of Compleation
13%inclusion17 decks135 decks
11%synergy
Wickersmith's Tools
11%inclusion6 decks56 decks
11%synergy
Throne of Eldraine
10%inclusion14 decks135 decks
1%synergy
Extraplanar Lens
10%inclusion14 decks135 decks
6%synergy
Decanter of Endless Water
10%inclusion13 decks135 decks
7%synergy
Heraldic Banner
8.1%inclusion11 decks135 decks
3%synergy
Fellwar Stone
8.1%inclusion11 decks135 decks
-6%synergy
The Soul Stone
8.0%inclusion7 decks87 decks
-8%synergy
Commander's Sphere
6.7%inclusion9 decks135 decks
-1%synergy
Nyx Lotus
6.7%inclusion9 decks135 decks
1%synergy
Everflowing Chalice
5.2%inclusion7 decks135 decks
0%synergy
Sceptre of Eternal Glory
5.2%inclusion7 decks135 decks
-2%synergy
Lands
Swamp
96%inclusion129 decks135 decks
0%synergy
Forbidden Orchard
34%inclusion46 decks135 decks
32%synergy
Myriad Landscape
33%inclusion44 decks135 decks
8%synergy
Malakir Rebirth
24%inclusion33 decks135 decks
1%synergy
Fell the Profane
16%inclusion22 decks135 decks
-3%synergy
Urza's Cave
13%inclusion18 decks135 decks
5%synergy
Demolition Field
12%inclusion16 decks135 decks
7%synergy
Boggart Trawler
8.9%inclusion12 decks135 decks
-1%synergy
Evolving Wilds
6.7%inclusion9 decks135 decks
3%synergy
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