Massacre Girl, Known Killer (Commander) - Budget Optimized

Massacre Girl, Known Killer
Rank #306
12decks
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Background image for Fire and Ice: Which Cards Are Hot and Cold for Massacre Girl, Known Killer?
Julia Maddalena
Dec 12, 2025
Julia Maddalena
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.
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Massacre Girl
75%inclusion9 decks12 decks
67%synergy
Slaughter Specialist
67%inclusion8 decks12 decks
64%synergy
Massacre Wurm
75%inclusion9 decks12 decks
58%synergy
Slice from the Shadows
58%inclusion7 decks12 decks
56%synergy
Blowfly Infestation
58%inclusion7 decks12 decks
56%synergy
Kaervek, the Spiteful
58%inclusion7 decks12 decks
56%synergy
Tragic Slip
75%inclusion9 decks12 decks
55%synergy
Nest of Scarabs
58%inclusion7 decks12 decks
54%synergy
Contagion Clasp
50%inclusion6 decks12 decks
47%synergy
Persistent Constrictor
50%inclusion6 decks12 decks
47%synergy
Top Cards
Defile
67%inclusion8 decks12 decks
29%synergy
Blood Artist
67%inclusion8 decks12 decks
35%synergy
Morbid Opportunist
58%inclusion7 decks12 decks
36%synergy
Black Sun's Zenith
50%inclusion6 decks12 decks
44%synergy
Black Market
50%inclusion6 decks12 decks
29%synergy
Whisper of the Dross
50%inclusion6 decks12 decks
47%synergy
Feed the Swarm
50%inclusion6 decks12 decks
-1%synergy
Dark Ritual
50%inclusion6 decks12 decks
-17%synergy
Drown in Ichor
50%inclusion6 decks12 decks
46%synergy
The Darkness Crystal
45%inclusion5 decks11 decks
26%synergy
Game Changers
Braids, Cabal Minion
8.3%inclusion1 decks12 decks
6%synergy
Creatures
Maha, Its Feathers Night
42%inclusion5 decks12 decks
37%synergy
Dread Presence
42%inclusion5 decks12 decks
27%synergy
Gray Merchant of Asphodel
42%inclusion5 decks12 decks
-10%synergy
Fume Spitter
42%inclusion5 decks12 decks
40%synergy
Skinrender
42%inclusion5 decks12 decks
40%synergy
Midnight Banshee
42%inclusion5 decks12 decks
39%synergy
Yahenni, Undying Partisan
42%inclusion5 decks12 decks
35%synergy
Hunted Bonebrute
42%inclusion5 decks12 decks
40%synergy
Spitting Dilophosaurus
33%inclusion4 decks12 decks
31%synergy
Necroskitter
33%inclusion4 decks12 decks
30%synergy
Ascendant Evincar
33%inclusion4 decks12 decks
31%synergy
Gisa, Glorious Resurrector
33%inclusion4 decks12 decks
28%synergy
Clackbridge Troll
33%inclusion4 decks12 decks
31%synergy
Night Clubber
25%inclusion3 decks12 decks
24%synergy
Festering Mummy
25%inclusion3 decks12 decks
24%synergy
Banewhip Punisher
25%inclusion3 decks12 decks
24%synergy
Drivnod, Carnage Dominus
25%inclusion3 decks12 decks
17%synergy
Carnifex Demon
25%inclusion3 decks12 decks
24%synergy
Akroan Horse
25%inclusion3 decks12 decks
24%synergy
Blightbelly Rat
25%inclusion3 decks12 decks
21%synergy
Lockjaw Snapper
25%inclusion3 decks12 decks
25%synergy
Elegy Acolyte
20%inclusion2 decks10 decks
17%synergy
Solemn Simulacrum
17%inclusion2 decks12 decks
-6%synergy
Syr Konrad, the Grim
17%inclusion2 decks12 decks
-4%synergy
Witch-king of Angmar
17%inclusion2 decks12 decks
15%synergy
Nightmare
17%inclusion2 decks12 decks
15%synergy
Mari, the Killing Quill
17%inclusion2 decks12 decks
15%synergy
Drana, Kalastria Bloodchief
17%inclusion2 decks12 decks
16%synergy
Corrosive Mentor
17%inclusion2 decks12 decks
15%synergy
Crypt Ghast
17%inclusion2 decks12 decks
-32%synergy
Doomsday Excruciator
17%inclusion2 decks12 decks
14%synergy
Scheming Aspirant
17%inclusion2 decks12 decks
16%synergy
Forsworn Paladin
17%inclusion2 decks12 decks
16%synergy
Dakmor Sorceress
17%inclusion2 decks12 decks
17%synergy
Gumdrop Poisoner
17%inclusion2 decks12 decks
16%synergy
Soul Snuffers
17%inclusion2 decks12 decks
16%synergy
Plague Engineer
17%inclusion2 decks12 decks
16%synergy
Alpharael, Stonechosen
10%inclusion1 decks10 decks
9%synergy
Scavenger Regent
9.1%inclusion1 decks11 decks
8%synergy
Qarsi Revenant
9.1%inclusion1 decks11 decks
4%synergy
Vincent Valentine
9.1%inclusion1 decks11 decks
3%synergy
Reno and Rude
9.1%inclusion1 decks11 decks
8%synergy
Zenos yae Galvus
9.1%inclusion1 decks11 decks
5%synergy
Malboro
9.1%inclusion1 decks11 decks
8%synergy
Qutrub Forayer
9.1%inclusion1 decks11 decks
9%synergy
Ahriman
9.1%inclusion1 decks11 decks
8%synergy
Vito's Inquisitor
8.3%inclusion1 decks12 decks
8%synergy
Mirkwood Bats
8.3%inclusion1 decks12 decks
-1%synergy
Bushmeat Poacher
8.3%inclusion1 decks12 decks
8%synergy
Plague Stinger
8.3%inclusion1 decks12 decks
7%synergy
Instants
Bloodline Culling
42%inclusion5 decks12 decks
40%synergy
Join the Dead
42%inclusion5 decks12 decks
41%synergy
Overkill
36%inclusion4 decks11 decks
29%synergy
Black Sun's Twilight
33%inclusion4 decks12 decks
29%synergy
Sudden Spoiling
33%inclusion4 decks12 decks
24%synergy
Grim Affliction
25%inclusion3 decks12 decks
23%synergy
Grasp of Darkness
25%inclusion3 decks12 decks
23%synergy
Murder
25%inclusion3 decks12 decks
15%synergy
Dismember
25%inclusion3 decks12 decks
14%synergy
Go for the Throat
17%inclusion2 decks12 decks
-7%synergy
Make Obsolete
17%inclusion2 decks12 decks
15%synergy
Imp's Mischief
17%inclusion2 decks12 decks
-7%synergy
Splendid Agony
17%inclusion2 decks12 decks
16%synergy
Undying Malice
17%inclusion2 decks12 decks
7%synergy
Depressurize
10%inclusion1 decks10 decks
10%synergy
Wail of War
9.1%inclusion1 decks11 decks
9%synergy
Fight On!
9.1%inclusion1 decks11 decks
7%synergy
Subtle Strike
8.3%inclusion1 decks12 decks
8%synergy
Fell the Profane
8.3%inclusion1 decks12 decks
-10%synergy
Fatal Push
8.3%inclusion1 decks12 decks
5%synergy
Bile Blight
8.3%inclusion1 decks12 decks
7%synergy
Moment of Craving
8.3%inclusion1 decks12 decks
8%synergy
Snuff Out
8.3%inclusion1 decks12 decks
-4%synergy
Thrilling Encore
8.3%inclusion1 decks12 decks
6%synergy
Consuming Corruption
8.3%inclusion1 decks12 decks
-8%synergy
Dark Dabbling
8.3%inclusion1 decks12 decks
8%synergy
Ulcerate
8.3%inclusion1 decks12 decks
8%synergy
Flare of Malice
8.3%inclusion1 decks12 decks
-5%synergy
Anoint with Affliction
8.3%inclusion1 decks12 decks
8%synergy
Doom Blade
8.3%inclusion1 decks12 decks
1%synergy
Outrageous Robbery
8.3%inclusion1 decks12 decks
6%synergy
Armor of Shadows
8.3%inclusion1 decks12 decks
6%synergy
Supernatural Stamina
8.3%inclusion1 decks12 decks
1%synergy
Final Flourish
8.3%inclusion1 decks12 decks
8%synergy
Foul Renewal
8.3%inclusion1 decks12 decks
8%synergy
Bleed Dry
8.3%inclusion1 decks12 decks
8%synergy
Eviscerator's Insight
8.3%inclusion1 decks12 decks
6%synergy
Dark Triumph
8.3%inclusion1 decks12 decks
8%synergy
Grave Endeavor
8.3%inclusion1 decks12 decks
8%synergy
Winter's Intervention
8.3%inclusion1 decks12 decks
8%synergy
Suffocating Fumes
8.3%inclusion1 decks12 decks
7%synergy
Rat Out
8.3%inclusion1 decks12 decks
7%synergy
Torment of Venom
8.3%inclusion1 decks12 decks
8%synergy
Death Wind
8.3%inclusion1 decks12 decks
8%synergy
Fake Your Own Death
8.3%inclusion1 decks12 decks
2%synergy
Vicious Offering
8.3%inclusion1 decks12 decks
8%synergy
Ob Nixilis's Cruelty
8.3%inclusion1 decks12 decks
8%synergy
Cower in Fear
8.3%inclusion1 decks12 decks
7%synergy
It Doesn't Add Up
8.3%inclusion1 decks12 decks
8%synergy
Corpse Churn
8.3%inclusion1 decks12 decks
7%synergy
Sorceries
Toxic Deluge
42%inclusion5 decks12 decks
5%synergy
Yahenni's Expertise
42%inclusion5 decks12 decks
40%synergy
Mutilate
42%inclusion5 decks12 decks
23%synergy
Incremental Blight
33%inclusion4 decks12 decks
33%synergy
Sign in Blood
33%inclusion4 decks12 decks
-3%synergy
Diabolic Tutor
25%inclusion3 decks12 decks
10%synergy
Read the Bones
25%inclusion3 decks12 decks
7%synergy
Consume Spirit
25%inclusion3 decks12 decks
24%synergy
Exsanguinate
25%inclusion3 decks12 decks
1%synergy
Tragic Trajectory
20%inclusion2 decks10 decks
19%synergy
Vat Emergence
17%inclusion2 decks12 decks
15%synergy
Rush of Dread
17%inclusion2 decks12 decks
13%synergy
Terror Tide
17%inclusion2 decks12 decks
16%synergy
Bubbling Muck
17%inclusion2 decks12 decks
1%synergy
Death Cloud
17%inclusion2 decks12 decks
15%synergy
Blasphemous Edict
17%inclusion2 decks12 decks
0%synergy
Profane Command
17%inclusion2 decks12 decks
15%synergy
Insatiable Avarice
17%inclusion2 decks12 decks
5%synergy
The Black Breath
17%inclusion2 decks12 decks
16%synergy
Restart Sequence
17%inclusion2 decks12 decks
16%synergy
Golden Demise
17%inclusion2 decks12 decks
16%synergy
Massacre
17%inclusion2 decks12 decks
16%synergy
Languish
17%inclusion2 decks12 decks
15%synergy
Let's Play a Game
17%inclusion2 decks12 decks
15%synergy
Prison Break
11%inclusion1 decks9 decks
11%synergy
Decode Transmissions
10%inclusion1 decks10 decks
9%synergy
Commune with Evil
8.3%inclusion1 decks12 decks
8%synergy
Deadly Cover-Up
8.3%inclusion1 decks12 decks
8%synergy
Rankle's Prank
8.3%inclusion1 decks12 decks
4%synergy
Cemetery Recruitment
8.3%inclusion1 decks12 decks
7%synergy
Lively Dirge
8.3%inclusion1 decks12 decks
5%synergy
Cerebral Confiscation
8.3%inclusion1 decks12 decks
8%synergy
Spread the Sickness
8.3%inclusion1 decks12 decks
8%synergy
Collective Brutality
8.3%inclusion1 decks12 decks
8%synergy
Asphyxiate
8.3%inclusion1 decks12 decks
8%synergy
Revenge of the Rats
8.3%inclusion1 decks12 decks
6%synergy
Nausea
8.3%inclusion1 decks12 decks
7%synergy
Coiling Rebirth
8.3%inclusion1 decks12 decks
7%synergy
Unmask
8.3%inclusion1 decks12 decks
8%synergy
Endless Obedience
8.3%inclusion1 decks12 decks
8%synergy
Season of Loss
8.3%inclusion1 decks12 decks
6%synergy
Phyresis Outbreak
8.3%inclusion1 decks12 decks
6%synergy
Victimize
8.3%inclusion1 decks12 decks
-18%synergy
Malicious Eclipse
8.3%inclusion1 decks12 decks
8%synergy
Mind Shatter
8.3%inclusion1 decks12 decks
8%synergy
Weigh Down
8.3%inclusion1 decks12 decks
8%synergy
Infectious Inquiry
8.3%inclusion1 decks12 decks
5%synergy
Night's Whisper
8.3%inclusion1 decks12 decks
-16%synergy
Buried Alive
8.3%inclusion1 decks12 decks
-3%synergy
Cruelclaw's Heist
8.3%inclusion1 decks12 decks
6%synergy
Utility Artifacts
Jet Medallion
42%inclusion5 decks12 decks
-19%synergy
Swiftfoot Boots
42%inclusion5 decks12 decks
10%synergy
Contagion Engine
33%inclusion4 decks12 decks
31%synergy
Wayfarer's Bauble
25%inclusion3 decks12 decks
9%synergy
The Masamune
18%inclusion2 decks11 decks
9%synergy
Genji Glove
18%inclusion2 decks11 decks
17%synergy
Genesis Chamber
17%inclusion2 decks12 decks
14%synergy
Tarrian's Soulcleaver
17%inclusion2 decks12 decks
13%synergy
Winter Moon
17%inclusion2 decks12 decks
15%synergy
Bontu's Monument
17%inclusion2 decks12 decks
-11%synergy
Ninja's Blades
9.1%inclusion1 decks11 decks
9%synergy
Dross Skullbomb
8.3%inclusion1 decks12 decks
8%synergy
Pip-Boy 3000
8.3%inclusion1 decks12 decks
8%synergy
Hidden Blade
8.3%inclusion1 decks12 decks
8%synergy
Boarded Window
8.3%inclusion1 decks12 decks
8%synergy
Sharpened Pitchfork
8.3%inclusion1 decks12 decks
8%synergy
Leyline Axe
8.3%inclusion1 decks12 decks
7%synergy
Cauldron of Souls
8.3%inclusion1 decks12 decks
7%synergy
Haunted Cloak
8.3%inclusion1 decks12 decks
7%synergy
Jeweled Torque
8.3%inclusion1 decks12 decks
8%synergy
Library of Leng
8.3%inclusion1 decks12 decks
7%synergy
Fireshrieker
8.3%inclusion1 decks12 decks
6%synergy
Angel's Feather
8.3%inclusion1 decks12 decks
8%synergy
Jousting Lance
8.3%inclusion1 decks12 decks
8%synergy
Power Matrix
8.3%inclusion1 decks12 decks
8%synergy
Smoke Bomb
8.3%inclusion1 decks12 decks
8%synergy
Lightning Greaves
8.3%inclusion1 decks12 decks
-25%synergy
Tome of Legends
8.3%inclusion1 decks12 decks
8%synergy
Unlicensed Hearse
8.3%inclusion1 decks12 decks
8%synergy
Moonsilver Spear
8.3%inclusion1 decks12 decks
8%synergy
Cloak of the Bat
8.3%inclusion1 decks12 decks
8%synergy
Chariot of Victory
8.3%inclusion1 decks12 decks
8%synergy
Sword of Vengeance
8.3%inclusion1 decks12 decks
7%synergy
Bladed Battle-Fan
8.3%inclusion1 decks12 decks
8%synergy
Short Bow
8.3%inclusion1 decks12 decks
8%synergy
Sword of the Animist
8.3%inclusion1 decks12 decks
4%synergy
Blackblade Reforged
8.3%inclusion1 decks12 decks
5%synergy
Dowsing Dagger
8.3%inclusion1 decks12 decks
7%synergy
Enchantments
Night of Souls' Betrayal
42%inclusion5 decks12 decks
39%synergy
Crumbling Ashes
33%inclusion4 decks12 decks
32%synergy
Nowhere to Run
33%inclusion4 decks12 decks
30%synergy
Phyrexian Arena
33%inclusion4 decks12 decks
-7%synergy
Grievous Wound
25%inclusion3 decks12 decks
23%synergy
Illness in the Ranks
25%inclusion3 decks12 decks
24%synergy
Stab Wound
25%inclusion3 decks12 decks
25%synergy
Meathook Massacre II
17%inclusion2 decks12 decks
10%synergy
Court of Locthwain
17%inclusion2 decks12 decks
15%synergy
Bastion of Remembrance
17%inclusion2 decks12 decks
0%synergy
Grave Betrayal
17%inclusion2 decks12 decks
14%synergy
Eternal Thirst
17%inclusion2 decks12 decks
14%synergy
Dead Weight
17%inclusion2 decks12 decks
16%synergy
Black Market Connections
17%inclusion2 decks12 decks
-7%synergy
Sothera, the Supervoid
10%inclusion1 decks10 decks
7%synergy
Thran Vigil
8.3%inclusion1 decks12 decks
8%synergy
Clawing Torment
8.3%inclusion1 decks12 decks
8%synergy
The Meathook Massacre
8.3%inclusion1 decks12 decks
-9%synergy
Dark Tutelage
8.3%inclusion1 decks12 decks
7%synergy
Sadistic Obsession
8.3%inclusion1 decks12 decks
8%synergy
Greed
8.3%inclusion1 decks12 decks
1%synergy
Sicken
8.3%inclusion1 decks12 decks
8%synergy
Court of Ambition
8.3%inclusion1 decks12 decks
4%synergy
Sadistic Glee
8.3%inclusion1 decks12 decks
8%synergy
Necrosynthesis
8.3%inclusion1 decks12 decks
7%synergy
Exquisite Blood
8.3%inclusion1 decks12 decks
-5%synergy
Virulent Plague
8.3%inclusion1 decks12 decks
8%synergy
Dogged Pursuit
8.3%inclusion1 decks12 decks
8%synergy
Case of the Gorgon's Kiss
8.3%inclusion1 decks12 decks
8%synergy
Cover of Darkness
8.3%inclusion1 decks12 decks
6%synergy
Pestilence
8.3%inclusion1 decks12 decks
5%synergy
Cunning Rhetoric
8.3%inclusion1 decks12 decks
6%synergy
Bad Moon
8.3%inclusion1 decks12 decks
5%synergy
Necrogen Communion
8.3%inclusion1 decks12 decks
6%synergy
Sanguine Bond
8.3%inclusion1 decks12 decks
-4%synergy
Conspiracy
8.3%inclusion1 decks12 decks
8%synergy
Liliana's Talent
8.3%inclusion1 decks12 decks
7%synergy
Funeral Room // Awakening Hall
8.3%inclusion1 decks12 decks
4%synergy
Kaya's Ghostform
8.3%inclusion1 decks12 decks
-2%synergy
Agent of the Shadow Thieves
8.3%inclusion1 decks12 decks
7%synergy
Oppression
8.3%inclusion1 decks12 decks
1%synergy
Battles
Invasion of Innistrad
8.3%inclusion1 decks12 decks
7%synergy
Planeswalkers
Vraska, Betrayal's Sting
17%inclusion2 decks12 decks
14%synergy
Liliana of the Dark Realms
17%inclusion2 decks12 decks
3%synergy
Liliana of the Veil
8.3%inclusion1 decks12 decks
1%synergy
Professor Onyx
8.3%inclusion1 decks12 decks
2%synergy
Liliana, Death Mage
8.3%inclusion1 decks12 decks
7%synergy
Liliana, Death Wielder
8.3%inclusion1 decks12 decks
7%synergy
Utility Lands
Bojuka Bog
42%inclusion5 decks12 decks
-5%synergy
Reliquary Tower
42%inclusion5 decks12 decks
11%synergy
Karn's Bastion
33%inclusion4 decks12 decks
29%synergy
Witch's Cottage
25%inclusion3 decks12 decks
0%synergy
Mortuary Mire
17%inclusion2 decks12 decks
3%synergy
Barren Moor
17%inclusion2 decks12 decks
6%synergy
Rogue's Passage
17%inclusion2 decks12 decks
-2%synergy
Spymaster's Vault
17%inclusion2 decks12 decks
7%synergy
The Dross Pits
17%inclusion2 decks12 decks
15%synergy
Polluted Mire
17%inclusion2 decks12 decks
13%synergy
Temple of the False God
17%inclusion2 decks12 decks
9%synergy
Vault of Whispers
8.3%inclusion1 decks12 decks
3%synergy
Buried Ruin
8.3%inclusion1 decks12 decks
3%synergy
Isolated Watchtower
8.3%inclusion1 decks12 decks
8%synergy
Inkmoth Nexus
8.3%inclusion1 decks12 decks
7%synergy
War Room
8.3%inclusion1 decks12 decks
-8%synergy
Terrain Generator
8.3%inclusion1 decks12 decks
6%synergy
Crypt of Agadeem
8.3%inclusion1 decks12 decks
-3%synergy
Mana Artifacts
Sol Ring
92%inclusion11 decks12 decks
5%synergy
Arcane Signet
58%inclusion7 decks12 decks
-4%synergy
Charcoal Diamond
50%inclusion6 decks12 decks
27%synergy
Thought Vessel
50%inclusion6 decks12 decks
23%synergy
Mind Stone
25%inclusion3 decks12 decks
-5%synergy
Nyx Lotus
25%inclusion3 decks12 decks
18%synergy
Heraldic Banner
17%inclusion2 decks12 decks
11%synergy
Prismatic Lens
17%inclusion2 decks12 decks
15%synergy
Unstable Obelisk
8.3%inclusion1 decks12 decks
7%synergy
Caged Sun
8.3%inclusion1 decks12 decks
-4%synergy
Pristine Talisman
8.3%inclusion1 decks12 decks
6%synergy
Gilded Lotus
8.3%inclusion1 decks12 decks
3%synergy
Decanter of Endless Water
8.3%inclusion1 decks12 decks
5%synergy
Coveted Jewel
8.3%inclusion1 decks12 decks
7%synergy
Mana Prism
8.3%inclusion1 decks12 decks
8%synergy
Lands
Swamp
100%inclusion12 decks12 decks
5%synergy
Myriad Landscape
42%inclusion5 decks12 decks
15%synergy
Escape Tunnel
8.3%inclusion1 decks12 decks
7%synergy
Command Tower
8.3%inclusion1 decks12 decks
3%synergy
Fell the Profane
8.3%inclusion1 decks12 decks
-10%synergy
Terramorphic Expanse
8.3%inclusion1 decks12 decks
6%synergy
Maestros Theater
8.3%inclusion1 decks12 decks
8%synergy
Snow-Covered Swamp
8.3%inclusion1 decks12 decks
2%synergy
Riveteers Overlook
8.3%inclusion1 decks12 decks
8%synergy
Demolition Field
8.3%inclusion1 decks12 decks
3%synergy
Evolving Wilds
8.3%inclusion1 decks12 decks
5%synergy
Forbidden Orchard
8.3%inclusion1 decks12 decks
6%synergy
Obscura Storefront
8.3%inclusion1 decks12 decks
8%synergy
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