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

Massacre Girl, Known Killer
Rank #436
40decks
As CommanderAs CardAverage DeckDecks
Bracket
All12345
Budget
Any$$$$
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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Arnyn, Deathbloom Botanist
13%inclusion1 decks8 decks
10%synergy
Emeritus of Woe
13%inclusion1 decks8 decks
5%synergy
Moseo, Vein's New Dean
13%inclusion1 decks8 decks
9%synergy
Withering Curse
11%inclusion1 decks9 decks
9%synergy
Defiling Daemogoth
11%inclusion1 decks9 decks
9%synergy
High Synergy Cards
Nest of Scarabs
88%inclusion35 decks40 decks
84%synergy
Blowfly Infestation
85%inclusion34 decks40 decks
83%synergy
Black Sun's Zenith
88%inclusion35 decks40 decks
82%synergy
Necroskitter
85%inclusion34 decks40 decks
82%synergy
Midnight Banshee
78%inclusion31 decks40 decks
75%synergy
Spitting Dilophosaurus
73%inclusion29 decks40 decks
71%synergy
Maha, Its Feathers Night
75%inclusion30 decks40 decks
71%synergy
Massacre Wurm
88%inclusion35 decks40 decks
70%synergy
Drown in Ichor
73%inclusion29 decks40 decks
69%synergy
Yawgmoth, Thran Physician
73%inclusion29 decks40 decks
62%synergy
Top Cards
Defile
85%inclusion34 decks40 decks
49%synergy
Jet Medallion
83%inclusion33 decks40 decks
20%synergy
Dark Ritual
73%inclusion29 decks40 decks
6%synergy
Toxic Deluge
73%inclusion29 decks40 decks
36%synergy
Tragic Slip
70%inclusion28 decks40 decks
50%synergy
Crypt Ghast
68%inclusion27 decks40 decks
20%synergy
Massacre Girl
65%inclusion26 decks40 decks
58%synergy
Blood Artist
63%inclusion25 decks40 decks
31%synergy
Crumbling Ashes
57%inclusion23 decks40 decks
57%synergy
Gray Merchant of Asphodel
57%inclusion23 decks40 decks
7%synergy
Game Changers
Demonic Tutor
53%inclusion21 decks40 decks
25%synergy
Orcish Bowmasters
50%inclusion20 decks40 decks
37%synergy
Vampiric Tutor
35%inclusion14 decks40 decks
14%synergy
Bolas's Citadel
33%inclusion13 decks40 decks
4%synergy
Necropotence
23%inclusion9 decks40 decks
8%synergy
Ancient Tomb
18%inclusion7 decks40 decks
6%synergy
The One Ring
18%inclusion7 decks40 decks
8%synergy
Imperial Seal
13%inclusion5 decks40 decks
6%synergy
Opposition Agent
7.5%inclusion3 decks40 decks
-2%synergy
Tergrid, God of Fright
7.5%inclusion3 decks40 decks
0%synergy
Creatures
Slaughter Specialist
55%inclusion22 decks40 decks
53%synergy
Morbid Opportunist
48%inclusion19 decks40 decks
24%synergy
Dread Presence
45%inclusion18 decks40 decks
31%synergy
Drivnod, Carnage Dominus
45%inclusion18 decks40 decks
38%synergy
Persistent Constrictor
44%inclusion17 decks39 decks
41%synergy
Vilis, Broker of Blood
40%inclusion16 decks40 decks
27%synergy
Skinrender
38%inclusion15 decks40 decks
36%synergy
Corrosive Mentor
35%inclusion14 decks40 decks
34%synergy
Hunted Bonebrute
35%inclusion14 decks40 decks
33%synergy
K'rrik, Son of Yawgmoth
35%inclusion14 decks40 decks
16%synergy
Ascendant Evincar
35%inclusion14 decks40 decks
33%synergy
Vein Ripper
35%inclusion14 decks40 decks
30%synergy
Yahenni, Undying Partisan
35%inclusion14 decks40 decks
29%synergy
Syr Konrad, the Grim
33%inclusion13 decks40 decks
12%synergy
Sheoldred, the Apocalypse
28%inclusion11 decks40 decks
13%synergy
Phyrexian Obliterator
28%inclusion11 decks40 decks
16%synergy
Clackbridge Troll
25%inclusion10 decks40 decks
23%synergy
Skithiryx, the Blight Dragon
25%inclusion10 decks40 decks
24%synergy
Grim Hireling
23%inclusion9 decks40 decks
18%synergy
Soul Snuffers
23%inclusion9 decks40 decks
22%synergy
Kaervek, the Spiteful
20%inclusion8 decks40 decks
18%synergy
Solemn Simulacrum
18%inclusion7 decks40 decks
-4%synergy
Ayara, First of Locthwain
18%inclusion7 decks40 decks
-8%synergy
Bloodletter of Aclazotz
18%inclusion7 decks40 decks
7%synergy
Nirkana Revenant
18%inclusion7 decks40 decks
7%synergy
Zulaport Cutthroat
18%inclusion7 decks40 decks
-6%synergy
Sheoldred, Whispering One
18%inclusion7 decks40 decks
6%synergy
Pitiless Plunderer
18%inclusion7 decks40 decks
-2%synergy
Banewhip Punisher
18%inclusion7 decks40 decks
17%synergy
Super Shredder
15%inclusion4 decks26 decks
14%synergy
Harvester of Souls
15%inclusion6 decks40 decks
8%synergy
Drana, Liberator of Malakir
15%inclusion6 decks40 decks
12%synergy
Blightbelly Rat
15%inclusion6 decks40 decks
12%synergy
Fume Spitter
13%inclusion5 decks40 decks
11%synergy
Festering Mummy
13%inclusion5 decks40 decks
12%synergy
Vito, Thorn of the Dusk Rose
10%inclusion4 decks40 decks
-1%synergy
Akroan Horse
10%inclusion4 decks40 decks
9%synergy
Sangromancer
10%inclusion4 decks40 decks
-1%synergy
Harvester of Misery
10%inclusion4 decks40 decks
9%synergy
Guul Draz Assassin
10%inclusion4 decks40 decks
10%synergy
Lockjaw Snapper
10%inclusion4 decks40 decks
10%synergy
Sephiroth, Fabled SOLDIER
9.1%inclusion3 decks33 decks
4%synergy
Carnifex Demon
7.5%inclusion3 decks40 decks
7%synergy
Archfiend of Ifnir
7.5%inclusion3 decks40 decks
6%synergy
Gix, Yawgmoth Praetor
7.5%inclusion3 decks40 decks
2%synergy
Harbinger of Night
7.5%inclusion3 decks40 decks
7%synergy
Archon of Cruelty
7.5%inclusion3 decks40 decks
2%synergy
Plague Engineer
7.5%inclusion3 decks40 decks
7%synergy
Gisa, Glorious Resurrector
7.5%inclusion3 decks40 decks
3%synergy
Dauthi Voidwalker
7.5%inclusion3 decks40 decks
-8%synergy
Instants
Sudden Spoiling
57%inclusion23 decks40 decks
49%synergy
Slice from the Shadows
55%inclusion22 decks40 decks
53%synergy
Black Sun's Twilight
55%inclusion22 decks40 decks
52%synergy
Dismember
55%inclusion22 decks40 decks
45%synergy
Whisper of the Dross
45%inclusion18 decks40 decks
42%synergy
Grim Affliction
38%inclusion15 decks40 decks
36%synergy
Withering Torment
33%inclusion13 decks39 decks
2%synergy
Overkill
33%inclusion11 decks33 decks
27%synergy
Join the Dead
33%inclusion13 decks40 decks
32%synergy
Bloodline Culling
28%inclusion11 decks40 decks
27%synergy
Cabal Ritual
28%inclusion11 decks40 decks
9%synergy
Malakir Rebirth
28%inclusion11 decks40 decks
4%synergy
Deadly Rollick
25%inclusion10 decks40 decks
0%synergy
Imp's Mischief
25%inclusion10 decks40 decks
0%synergy
Fell the Profane
15%inclusion6 decks40 decks
-4%synergy
Village Rites
15%inclusion6 decks40 decks
-11%synergy
Blight Rot
14%inclusion3 decks22 decks
13%synergy
Grasp of Darkness
13%inclusion5 decks40 decks
11%synergy
Culling the Weak
13%inclusion5 decks40 decks
-4%synergy
Darkness
13%inclusion5 decks40 decks
2%synergy
Stab
10%inclusion4 decks39 decks
9%synergy
Snuff Out
10%inclusion4 decks40 decks
-3%synergy
Deadly Dispute
10%inclusion4 decks40 decks
-16%synergy
Infernal Grasp
10%inclusion4 decks40 decks
-15%synergy
Entomb
7.5%inclusion3 decks40 decks
-5%synergy
Thrilling Encore
7.5%inclusion3 decks40 decks
6%synergy
Vraska's Fall
7.5%inclusion3 decks40 decks
4%synergy
Withering Boon
7.5%inclusion3 decks40 decks
3%synergy
Undying Malice
7.5%inclusion3 decks40 decks
-3%synergy
Murder
7.5%inclusion3 decks40 decks
-2%synergy
Death Wind
7.5%inclusion3 decks40 decks
7%synergy
Erebos's Intervention
7.5%inclusion3 decks40 decks
5%synergy
Saw in Half
7.5%inclusion3 decks40 decks
-1%synergy
Hero's Downfall
5.0%inclusion2 decks40 decks
-2%synergy
Sheoldred's Edict
5.0%inclusion2 decks40 decks
-10%synergy
Go for the Throat
5.0%inclusion2 decks40 decks
-18%synergy
Make Obsolete
5.0%inclusion2 decks40 decks
4%synergy
Not Dead After All
5.0%inclusion2 decks40 decks
-6%synergy
Dark Triumph
5.0%inclusion2 decks40 decks
5%synergy
Suffocating Fumes
5.0%inclusion2 decks40 decks
4%synergy
Last Gasp
5.0%inclusion2 decks40 decks
5%synergy
Gollum's Bite
5.0%inclusion2 decks40 decks
5%synergy
Wither and Bloom
5.0%inclusion2 decks40 decks
5%synergy
Feign Death
5.0%inclusion2 decks40 decks
-3%synergy
Sorceries
Feed the Swarm
55%inclusion22 decks40 decks
5%synergy
Reanimate
55%inclusion22 decks40 decks
15%synergy
Mutilate
43%inclusion17 decks40 decks
26%synergy
Night's Whisper
38%inclusion15 decks40 decks
13%synergy
Sign in Blood
35%inclusion14 decks40 decks
0%synergy
Yahenni's Expertise
33%inclusion13 decks40 decks
31%synergy
Rise of the Dark Realms
30%inclusion12 decks40 decks
17%synergy
Incremental Blight
28%inclusion11 decks40 decks
27%synergy
Victimize
25%inclusion10 decks40 decks
-2%synergy
Grim Tutor
23%inclusion9 decks40 decks
11%synergy
Insatiable Avarice
20%inclusion8 decks40 decks
9%synergy
Massacre
20%inclusion8 decks40 decks
19%synergy
Bubbling Muck
18%inclusion7 decks40 decks
2%synergy
Read the Bones
18%inclusion7 decks40 decks
1%synergy
Exsanguinate
18%inclusion7 decks40 decks
-7%synergy
Vat Emergence
15%inclusion6 decks40 decks
14%synergy
Darkness Descends
14%inclusion3 decks22 decks
13%synergy
Diabolic Intent
13%inclusion5 decks40 decks
-3%synergy
Phyresis Outbreak
13%inclusion5 decks40 decks
11%synergy
Blasphemous Edict
10%inclusion4 decks39 decks
-6%synergy
Diabolic Tutor
10%inclusion4 decks40 decks
-4%synergy
Torment of Hailfire
10%inclusion4 decks40 decks
-5%synergy
Infectious Inquiry
10%inclusion4 decks40 decks
7%synergy
Nuclear Fallout
10%inclusion4 decks40 decks
8%synergy
Pull from the Grave
7.7%inclusion1 decks13 decks
7%synergy
Gruesome Realization
7.5%inclusion3 decks40 decks
6%synergy
Beseech the Mirror
7.5%inclusion3 decks40 decks
1%synergy
Damnation
7.5%inclusion3 decks40 decks
-13%synergy
Golden Demise
7.5%inclusion3 decks40 decks
7%synergy
Demonic Counsel
5.1%inclusion2 decks39 decks
2%synergy
Deadly Cover-Up
5.0%inclusion2 decks40 decks
4%synergy
Profane Tutor
5.0%inclusion2 decks40 decks
1%synergy
Blood on the Snow
5.0%inclusion2 decks40 decks
4%synergy
Dead of Winter
5.0%inclusion2 decks40 decks
4%synergy
Unearth
5.0%inclusion2 decks40 decks
-4%synergy
Decree of Pain
5.0%inclusion2 decks40 decks
0%synergy
Zombify
5.0%inclusion2 decks40 decks
3%synergy
Beseech the Queen
5.0%inclusion2 decks40 decks
-1%synergy
Chain of Smog
5.0%inclusion2 decks40 decks
1%synergy
Languish
5.0%inclusion2 decks40 decks
4%synergy
Invoke Despair
5.0%inclusion2 decks40 decks
3%synergy
Splinter's Technique
5.0%inclusion1 decks20 decks
3%synergy
Utility Artifacts
Contagion Engine
57%inclusion23 decks40 decks
56%synergy
Contagion Clasp
50%inclusion20 decks40 decks
48%synergy
Lightning Greaves
48%inclusion19 decks40 decks
14%synergy
Swiftfoot Boots
35%inclusion14 decks40 decks
4%synergy
Tarrian's Soulcleaver
33%inclusion13 decks40 decks
29%synergy
Bontu's Monument
28%inclusion11 decks40 decks
-1%synergy
Genesis Chamber
25%inclusion10 decks40 decks
23%synergy
The Darkness Crystal
18%inclusion6 decks33 decks
-2%synergy
Whip of Erebos
15%inclusion6 decks40 decks
4%synergy
Skullclamp
15%inclusion6 decks40 decks
-7%synergy
Wayfarer's Bauble
13%inclusion5 decks40 decks
-2%synergy
Sword of the Animist
13%inclusion5 decks40 decks
9%synergy
The Masamune
13%inclusion4 decks32 decks
4%synergy
Mithril Coat
10%inclusion4 decks40 decks
4%synergy
Expedition Map
10%inclusion4 decks40 decks
-2%synergy
Dowsing Dagger
10%inclusion4 decks40 decks
9%synergy
Cauldron of Souls
7.5%inclusion3 decks40 decks
6%synergy
Blade of the Bloodchief
7.5%inclusion3 decks40 decks
6%synergy
Wishclaw Talisman
7.5%inclusion3 decks40 decks
1%synergy
Lashwrithe
5.0%inclusion2 decks40 decks
1%synergy
Portal to Phyrexia
5.0%inclusion2 decks40 decks
4%synergy
Aetherflux Reservoir
5.0%inclusion2 decks40 decks
-4%synergy
Sword of Truth and Justice
5.0%inclusion2 decks40 decks
4%synergy
Commander's Plate
5.0%inclusion2 decks40 decks
-1%synergy
Sword of Feast and Famine
5.0%inclusion2 decks40 decks
3%synergy
Enchantments
Black Market
53%inclusion21 decks40 decks
32%synergy
The Meathook Massacre
48%inclusion19 decks40 decks
30%synergy
Phyrexian Arena
48%inclusion19 decks40 decks
8%synergy
Revel in Riches
30%inclusion12 decks40 decks
25%synergy
Black Market Connections
30%inclusion12 decks40 decks
6%synergy
Virtue of Persistence
30%inclusion12 decks40 decks
25%synergy
Night of Souls' Betrayal
25%inclusion10 decks40 decks
23%synergy
Nowhere to Run
23%inclusion9 decks40 decks
19%synergy
Animate Dead
20%inclusion8 decks40 decks
3%synergy
Bloodchief Ascension
18%inclusion7 decks40 decks
8%synergy
Bitterblossom
15%inclusion6 decks40 decks
2%synergy
Meathook Massacre II
13%inclusion5 decks39 decks
7%synergy
Screams from Within
13%inclusion5 decks40 decks
12%synergy
No Mercy
10%inclusion4 decks40 decks
3%synergy
Bastion of Remembrance
10%inclusion4 decks40 decks
-7%synergy
Phyrexian Reclamation
7.5%inclusion3 decks40 decks
-2%synergy
Grave Pact
7.5%inclusion3 decks40 decks
-12%synergy
Exquisite Blood
7.5%inclusion3 decks40 decks
-6%synergy
Grave Betrayal
7.5%inclusion3 decks40 decks
5%synergy
Bad Moon
7.5%inclusion3 decks40 decks
4%synergy
Waste Not
5.0%inclusion2 decks40 decks
-5%synergy
Dreadhorde Invasion
5.0%inclusion2 decks40 decks
-3%synergy
Greed
5.0%inclusion2 decks40 decks
-2%synergy
Illness in the Ranks
5.0%inclusion2 decks40 decks
4%synergy
Sanguine Bond
5.0%inclusion2 decks40 decks
-7%synergy
Underworld Dreams
5.0%inclusion2 decks40 decks
-1%synergy
Virulent Plague
5.0%inclusion2 decks40 decks
5%synergy
Kaya's Ghostform
5.0%inclusion2 decks40 decks
-5%synergy
Oversold Cemetery
5.0%inclusion2 decks40 decks
0%synergy
The Cloning of Shredder
5.0%inclusion1 decks20 decks
4%synergy
Battles
Invasion of Innistrad
5.0%inclusion2 decks40 decks
4%synergy
Planeswalkers
Liliana of the Dark Realms
38%inclusion15 decks40 decks
24%synergy
Vraska, Betrayal's Sting
33%inclusion13 decks40 decks
30%synergy
Liliana, Death Wielder
10%inclusion4 decks40 decks
9%synergy
Liliana, Dreadhorde General
7.5%inclusion3 decks40 decks
-6%synergy
Liliana Vess
7.5%inclusion3 decks40 decks
4%synergy
Professor Onyx
7.5%inclusion3 decks40 decks
2%synergy
Liliana, Waker of the Dead
5.0%inclusion2 decks40 decks
1%synergy
Utility Lands
Cabal Coffers
73%inclusion29 decks40 decks
18%synergy
Reliquary Tower
65%inclusion26 decks40 decks
35%synergy
Bojuka Bog
60%inclusion24 decks40 decks
13%synergy
Karn's Bastion
57%inclusion23 decks40 decks
54%synergy
Nykthos, Shrine to Nyx
53%inclusion21 decks40 decks
23%synergy
Urborg, Tomb of Yawgmoth
53%inclusion21 decks40 decks
15%synergy
Cabal Stronghold
48%inclusion19 decks40 decks
13%synergy
Witch's Cottage
43%inclusion17 decks40 decks
18%synergy
Takenuma, Abandoned Mire
38%inclusion15 decks40 decks
22%synergy
Phyrexian Tower
28%inclusion11 decks40 decks
2%synergy
Spymaster's Vault
25%inclusion10 decks40 decks
15%synergy
Castle Locthwain
25%inclusion10 decks40 decks
8%synergy
Shizo, Death's Storehouse
23%inclusion9 decks40 decks
12%synergy
War Room
18%inclusion7 decks40 decks
1%synergy
Mortuary Mire
15%inclusion6 decks40 decks
2%synergy
Ifnir Deadlands
15%inclusion6 decks40 decks
14%synergy
Cabal Pit
13%inclusion5 decks40 decks
11%synergy
Grasping Dunes
10%inclusion4 decks40 decks
10%synergy
Midgar, City of Mako
9.4%inclusion3 decks32 decks
-2%synergy
Barren Moor
7.5%inclusion3 decks40 decks
-2%synergy
Vesuva
7.5%inclusion3 decks40 decks
5%synergy
Inkmoth Nexus
7.5%inclusion3 decks40 decks
7%synergy
Thespian's Stage
7.5%inclusion3 decks40 decks
2%synergy
Rogue's Passage
7.5%inclusion3 decks40 decks
-12%synergy
Buried Ruin
5.0%inclusion2 decks40 decks
0%synergy
Crypt of Agadeem
5.0%inclusion2 decks40 decks
-6%synergy
Volrath's Stronghold
5.0%inclusion2 decks40 decks
1%synergy
Command Beacon
5.0%inclusion2 decks40 decks
-3%synergy
Tomb Fortress
5.0%inclusion2 decks40 decks
1%synergy
Lake of the Dead
5.0%inclusion2 decks40 decks
0%synergy
Temple of the False God
5.0%inclusion2 decks40 decks
-3%synergy
Leechridden Swamp
5.0%inclusion2 decks40 decks
2%synergy
Mana Artifacts
Sol Ring
78%inclusion31 decks40 decks
-8%synergy
Arcane Signet
53%inclusion21 decks40 decks
-9%synergy
Thought Vessel
50%inclusion20 decks40 decks
25%synergy
Caged Sun
28%inclusion11 decks40 decks
16%synergy
Mind Stone
23%inclusion9 decks40 decks
-6%synergy
The Soul Stone
20%inclusion6 decks30 decks
5%synergy
Throne of Eldraine
15%inclusion6 decks40 decks
5%synergy
Charcoal Diamond
13%inclusion5 decks40 decks
-10%synergy
Staff of Compleation
13%inclusion5 decks40 decks
11%synergy
Nyx Lotus
13%inclusion5 decks40 decks
6%synergy
Extraplanar Lens
13%inclusion5 decks40 decks
8%synergy
Decanter of Endless Water
10%inclusion4 decks40 decks
7%synergy
Fellwar Stone
7.5%inclusion3 decks40 decks
-7%synergy
Commander's Sphere
5.0%inclusion2 decks40 decks
-3%synergy
Gauntlet of Power
5.0%inclusion2 decks40 decks
2%synergy
Lotus Petal
5.0%inclusion2 decks40 decks
-2%synergy
Mana Vault
5.0%inclusion2 decks40 decks
-2%synergy
Lands
Swamp
85%inclusion34 decks40 decks
-10%synergy
Forbidden Orchard
43%inclusion17 decks40 decks
41%synergy
Myriad Landscape
33%inclusion13 decks40 decks
7%synergy
Malakir Rebirth
28%inclusion11 decks40 decks
4%synergy
Snow-Covered Swamp
20%inclusion8 decks40 decks
13%synergy
Fell the Profane
15%inclusion6 decks40 decks
-4%synergy
Urza's Cave
13%inclusion5 decks40 decks
4%synergy
Demolition Field
13%inclusion5 decks40 decks
7%synergy
Verdant Catacombs
10%inclusion4 decks40 decks
7%synergy
Marsh Flats
10%inclusion4 decks40 decks
6%synergy
Polluted Delta
10%inclusion4 decks40 decks
6%synergy
Bloodstained Mire
10%inclusion4 decks40 decks
6%synergy
Fabled Passage
5.0%inclusion2 decks40 decks
3%synergy
Terramorphic Expanse
5.0%inclusion2 decks40 decks
2%synergy
Sunken Citadel
5.0%inclusion2 decks40 decks
5%synergy
Cavern of Souls
5.0%inclusion2 decks40 decks
-2%synergy
Evolving Wilds
5.0%inclusion2 decks40 decks
1%synergy
Gemstone Caverns
5.0%inclusion2 decks40 decks
1%synergy
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