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

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
Oft-Nabbed Goat
7.1%inclusion1 decks14 decks
6%synergy
High Synergy Cards
Maha, Its Feathers Night
93%inclusion82 decks88 decks
88%synergy
Necroskitter
91%inclusion147 decks161 decks
88%synergy
Spitting Dilophosaurus
89%inclusion144 decks161 decks
87%synergy
Nest of Scarabs
91%inclusion146 decks161 decks
87%synergy
Blowfly Infestation
88%inclusion141 decks161 decks
85%synergy
Black Sun's Zenith
86%inclusion139 decks161 decks
80%synergy
Yawgmoth, Thran Physician
89%inclusion144 decks161 decks
79%synergy
Massacre Wurm
94%inclusion152 decks161 decks
77%synergy
Massacre Girl
84%inclusion136 decks161 decks
77%synergy
Midnight Banshee
76%inclusion122 decks161 decks
73%synergy
Top Cards
Toxic Deluge
90%inclusion145 decks161 decks
53%synergy
Crypt Ghast
88%inclusion142 decks161 decks
40%synergy
Dark Ritual
84%inclusion135 decks161 decks
17%synergy
Jet Medallion
83%inclusion134 decks161 decks
22%synergy
The Meathook Massacre
82%inclusion132 decks161 decks
65%synergy
Defile
81%inclusion131 decks161 decks
44%synergy
Tragic Slip
76%inclusion123 decks161 decks
56%synergy
Sudden Spoiling
75%inclusion120 decks161 decks
65%synergy
Sheoldred, the Apocalypse
73%inclusion117 decks161 decks
58%synergy
Drivnod, Carnage Dominus
71%inclusion115 decks161 decks
64%synergy
Game Changers
Demonic Tutor
73%inclusion118 decks161 decks
46%synergy
Vampiric Tutor
68%inclusion110 decks161 decks
47%synergy
Orcish Bowmasters
66%inclusion107 decks161 decks
53%synergy
Ancient Tomb
52%inclusion83 decks161 decks
40%synergy
Bolas's Citadel
24%inclusion38 decks161 decks
-5%synergy
The One Ring
22%inclusion35 decks161 decks
12%synergy
Imperial Seal
19%inclusion30 decks161 decks
12%synergy
Necropotence
17%inclusion28 decks161 decks
2%synergy
Chrome Mox
14%inclusion22 decks161 decks
8%synergy
Mana Vault
12%inclusion20 decks161 decks
6%synergy
Creatures
Slaughter Specialist
68%inclusion109 decks161 decks
65%synergy
Blood Artist
62%inclusion100 decks161 decks
30%synergy
Dread Presence
61%inclusion98 decks161 decks
46%synergy
Gray Merchant of Asphodel
61%inclusion98 decks161 decks
9%synergy
Ascendant Evincar
57%inclusion91 decks161 decks
54%synergy
Skinrender
56%inclusion90 decks161 decks
54%synergy
Vein Ripper
55%inclusion89 decks161 decks
50%synergy
Vilis, Broker of Blood
53%inclusion86 decks161 decks
40%synergy
K'rrik, Son of Yawgmoth
52%inclusion83 decks161 decks
33%synergy
Clackbridge Troll
49%inclusion79 decks161 decks
46%synergy
Hunted Bonebrute
47%inclusion76 decks161 decks
45%synergy
Persistent Constrictor
47%inclusion35 decks75 decks
44%synergy
Grim Hireling
45%inclusion72 decks161 decks
40%synergy
Corrosive Mentor
43%inclusion70 decks161 decks
42%synergy
Syr Konrad, the Grim
39%inclusion62 decks161 decks
18%synergy
Morbid Opportunist
39%inclusion62 decks161 decks
16%synergy
Soul Snuffers
33%inclusion53 decks161 decks
32%synergy
Yahenni, Undying Partisan
30%inclusion48 decks161 decks
24%synergy
Kaervek, the Spiteful
28%inclusion45 decks161 decks
25%synergy
Phyrexian Obliterator
24%inclusion39 decks161 decks
13%synergy
Mikaeus, the Unhallowed
19%inclusion30 decks161 decks
11%synergy
Zulaport Cutthroat
19%inclusion30 decks161 decks
-4%synergy
Dauthi Voidwalker
19%inclusion30 decks161 decks
3%synergy
Akroan Horse
18%inclusion29 decks161 decks
17%synergy
Zenos yae Galvus
18%inclusion6 decks34 decks
14%synergy
Nirkana Revenant
15%inclusion24 decks161 decks
3%synergy
Skithiryx, the Blight Dragon
15%inclusion24 decks161 decks
13%synergy
Sephiroth, Fabled SOLDIER
15%inclusion5 decks34 decks
10%synergy
Harvester of Misery
14%inclusion15 decks109 decks
13%synergy
Solemn Simulacrum
14%inclusion22 decks161 decks
-10%synergy
Bloodletter of Aclazotz
14%inclusion22 decks161 decks
3%synergy
Fume Spitter
12%inclusion20 decks161 decks
11%synergy
Sheoldred, Whispering One
12%inclusion20 decks161 decks
1%synergy
Archfiend of Ifnir
12%inclusion20 decks161 decks
10%synergy
Drana, Liberator of Malakir
12%inclusion19 decks161 decks
9%synergy
Vito, Thorn of the Dusk Rose
12%inclusion19 decks161 decks
1%synergy
Plague Engineer
12%inclusion19 decks161 decks
11%synergy
Opposition Agent
11%inclusion18 decks161 decks
1%synergy
Carnifex Demon
11%inclusion18 decks161 decks
10%synergy
Guul Draz Assassin
11%inclusion18 decks161 decks
11%synergy
Harbinger of Night
11%inclusion17 decks161 decks
10%synergy
Gix, Yawgmoth Praetor
10%inclusion16 decks161 decks
5%synergy
Banewhip Punisher
10%inclusion16 decks161 decks
9%synergy
Gisa, Glorious Resurrector
9.3%inclusion15 decks161 decks
4%synergy
Vincent Valentine
8.8%inclusion3 decks34 decks
3%synergy
Festering Mummy
8.7%inclusion14 decks161 decks
8%synergy
Demon of Dark Schemes
8.1%inclusion13 decks161 decks
7%synergy
Walking Ballista
8.1%inclusion13 decks161 decks
6%synergy
Harvester of Souls
8.1%inclusion13 decks161 decks
1%synergy
Pitiless Plunderer
8.1%inclusion13 decks161 decks
-10%synergy
Instants
Dismember
70%inclusion112 decks161 decks
59%synergy
Black Sun's Twilight
59%inclusion95 decks161 decks
55%synergy
Deadly Rollick
53%inclusion86 decks161 decks
30%synergy
Slice from the Shadows
52%inclusion83 decks161 decks
49%synergy
Grim Affliction
48%inclusion78 decks161 decks
46%synergy
Overkill
45%inclusion15 decks33 decks
38%synergy
Malakir Rebirth
37%inclusion59 decks161 decks
14%synergy
Join the Dead
30%inclusion48 decks161 decks
29%synergy
Imp's Mischief
28%inclusion45 decks161 decks
4%synergy
Whisper of the Dross
27%inclusion43 decks161 decks
24%synergy
Bloodline Culling
21%inclusion34 decks161 decks
20%synergy
Fell the Profane
21%inclusion21 decks100 decks
2%synergy
Cabal Ritual
20%inclusion33 decks161 decks
3%synergy
Withering Torment
20%inclusion15 decks75 decks
-12%synergy
Darkness
15%inclusion24 decks161 decks
5%synergy
Not Dead After All
8.7%inclusion14 decks161 decks
-3%synergy
Culling the Weak
8.7%inclusion14 decks161 decks
-6%synergy
Feign Death
8.7%inclusion14 decks161 decks
1%synergy
Withering Boon
8.1%inclusion13 decks161 decks
4%synergy
Grasp of Darkness
8.1%inclusion13 decks161 decks
6%synergy
Erebos's Intervention
7.5%inclusion12 decks161 decks
5%synergy
Archenemy's Charm
7.4%inclusion2 decks27 decks
-1%synergy
Thrilling Encore
6.8%inclusion11 decks161 decks
5%synergy
Snuff Out
6.2%inclusion10 decks161 decks
-7%synergy
Bile Blight
5.6%inclusion9 decks161 decks
4%synergy
Entomb
5.6%inclusion9 decks161 decks
-6%synergy
Deadly Dispute
5.6%inclusion9 decks161 decks
-19%synergy
Saw in Half
5.6%inclusion9 decks161 decks
-2%synergy
Sorceries
Drown in Ichor
71%inclusion115 decks161 decks
67%synergy
Reanimate
67%inclusion108 decks161 decks
28%synergy
Mutilate
60%inclusion97 decks161 decks
42%synergy
Feed the Swarm
55%inclusion88 decks161 decks
4%synergy
Yahenni's Expertise
40%inclusion65 decks161 decks
39%synergy
Nuclear Fallout
36%inclusion49 decks135 decks
35%synergy
Bubbling Muck
34%inclusion54 decks161 decks
18%synergy
Incremental Blight
29%inclusion47 decks161 decks
28%synergy
Rise of the Dark Realms
28%inclusion45 decks161 decks
15%synergy
Exsanguinate
25%inclusion40 decks161 decks
0%synergy
Phyresis Outbreak
20%inclusion32 decks161 decks
18%synergy
Torment of Hailfire
19%inclusion30 decks161 decks
3%synergy
Sign in Blood
16%inclusion26 decks161 decks
-20%synergy
Massacre
16%inclusion26 decks161 decks
15%synergy
Grim Tutor
15%inclusion24 decks161 decks
3%synergy
Night's Whisper
14%inclusion22 decks161 decks
-11%synergy
Agadeem's Awakening
13%inclusion21 decks161 decks
6%synergy
Blasphemous Edict
12%inclusion7 decks59 decks
-5%synergy
Insatiable Avarice
12%inclusion13 decks111 decks
0%synergy
Diabolic Intent
8.7%inclusion14 decks161 decks
-6%synergy
Victimize
6.8%inclusion11 decks161 decks
-19%synergy
Beseech the Mirror
6.8%inclusion11 decks161 decks
0%synergy
Vat Emergence
6.2%inclusion10 decks161 decks
5%synergy
Damnation
6.2%inclusion10 decks161 decks
-15%synergy
Utility Artifacts
Contagion Engine
67%inclusion108 decks161 decks
65%synergy
Contagion Clasp
61%inclusion98 decks161 decks
58%synergy
Lightning Greaves
55%inclusion89 decks161 decks
22%synergy
Genesis Chamber
42%inclusion68 decks161 decks
39%synergy
Tarrian's Soulcleaver
40%inclusion64 decks161 decks
36%synergy
The Masamune
25%inclusion8 decks32 decks
16%synergy
Expedition Map
22%inclusion36 decks161 decks
10%synergy
The Darkness Crystal
21%inclusion7 decks34 decks
1%synergy
Bontu's Monument
17%inclusion28 decks161 decks
-11%synergy
Cauldron of Souls
16%inclusion25 decks161 decks
14%synergy
Swiftfoot Boots
15%inclusion24 decks161 decks
-17%synergy
Sword of Feast and Famine
12%inclusion20 decks161 decks
11%synergy
Mithril Coat
11%inclusion17 decks161 decks
5%synergy
Skullclamp
11%inclusion17 decks161 decks
-11%synergy
Wayfarer's Bauble
10%inclusion16 decks161 decks
-6%synergy
Blade of the Bloodchief
10%inclusion16 decks161 decks
8%synergy
Sword of Truth and Justice
9.3%inclusion15 decks161 decks
9%synergy
Umezawa's Jitte
6.8%inclusion11 decks161 decks
6%synergy
Dowsing Dagger
6.8%inclusion11 decks161 decks
6%synergy
Aetherflux Reservoir
6.2%inclusion10 decks161 decks
-4%synergy
Commander's Plate
6.2%inclusion10 decks161 decks
1%synergy
Ashnod's Altar
5.6%inclusion9 decks161 decks
-14%synergy
Phyrexian Altar
5.6%inclusion9 decks161 decks
-7%synergy
Sword of the Animist
5.6%inclusion9 decks161 decks
2%synergy
Enchantments
Crumbling Ashes
71%inclusion114 decks161 decks
69%synergy
Virtue of Persistence
44%inclusion71 decks161 decks
39%synergy
Black Market
43%inclusion70 decks161 decks
22%synergy
Black Market Connections
39%inclusion62 decks161 decks
15%synergy
Revel in Riches
37%inclusion59 decks161 decks
32%synergy
Phyrexian Arena
34%inclusion55 decks161 decks
-6%synergy
Nowhere to Run
31%inclusion27 decks88 decks
27%synergy
Night of Souls' Betrayal
27%inclusion43 decks161 decks
24%synergy
Bloodchief Ascension
24%inclusion38 decks161 decks
14%synergy
Animate Dead
22%inclusion36 decks161 decks
5%synergy
Bitterblossom
19%inclusion30 decks161 decks
6%synergy
Meathook Massacre II
13%inclusion10 decks76 decks
6%synergy
Screams from Within
12%inclusion20 decks161 decks
12%synergy
Illness in the Ranks
10%inclusion16 decks161 decks
9%synergy
Phyrexian Reclamation
8.7%inclusion14 decks161 decks
-1%synergy
Grave Pact
8.1%inclusion13 decks161 decks
-11%synergy
Infernal Genesis
8.1%inclusion13 decks161 decks
8%synergy
Necromancy
7.5%inclusion12 decks161 decks
1%synergy
Fevered Convulsions
6.2%inclusion10 decks161 decks
6%synergy
Glistening Oil
5.6%inclusion9 decks161 decks
5%synergy
Planeswalkers
Vraska, Betrayal's Sting
52%inclusion84 decks161 decks
49%synergy
Liliana of the Dark Realms
25%inclusion41 decks161 decks
11%synergy
Liliana, Death Wielder
10%inclusion16 decks161 decks
9%synergy
Liliana, Dreadhorde General
7.5%inclusion12 decks161 decks
-6%synergy
Utility Lands
Cabal Coffers
97%inclusion156 decks161 decks
42%synergy
Urborg, Tomb of Yawgmoth
94%inclusion152 decks161 decks
57%synergy
Nykthos, Shrine to Nyx
89%inclusion143 decks161 decks
59%synergy
Karn's Bastion
71%inclusion114 decks161 decks
67%synergy
Reliquary Tower
63%inclusion102 decks161 decks
32%synergy
Cabal Stronghold
56%inclusion90 decks161 decks
21%synergy
Bojuka Bog
53%inclusion86 decks161 decks
6%synergy
Takenuma, Abandoned Mire
42%inclusion67 decks161 decks
26%synergy
Phyrexian Tower
39%inclusion63 decks161 decks
15%synergy
Castle Locthwain
35%inclusion56 decks161 decks
17%synergy
Witch's Cottage
23%inclusion37 decks161 decks
-2%synergy
War Room
20%inclusion33 decks161 decks
4%synergy
Shizo, Death's Storehouse
19%inclusion31 decks161 decks
9%synergy
Spymaster's Vault
18%inclusion18 decks100 decks
8%synergy
Inkmoth Nexus
16%inclusion25 decks161 decks
15%synergy
Urza's Saga
14%inclusion23 decks161 decks
6%synergy
Volrath's Stronghold
12%inclusion20 decks161 decks
9%synergy
Mortuary Mire
11%inclusion17 decks161 decks
-3%synergy
Midgar, City of Mako
9.4%inclusion3 decks32 decks
-3%synergy
Grasping Dunes
9.3%inclusion15 decks161 decks
9%synergy
Cabal Pit
9.3%inclusion15 decks161 decks
8%synergy
Lake of the Dead
9.3%inclusion15 decks161 decks
4%synergy
Ifnir Deadlands
7.5%inclusion12 decks161 decks
6%synergy
Thespian's Stage
7.5%inclusion12 decks161 decks
2%synergy
Barren Moor
6.8%inclusion11 decks161 decks
-3%synergy
Strip Mine
6.8%inclusion11 decks161 decks
4%synergy
Rogue's Passage
6.2%inclusion10 decks161 decks
-12%synergy
Maze of Ith
5.6%inclusion9 decks161 decks
2%synergy
Realm of Koh
5.3%inclusion1 decks19 decks
2%synergy
Mana Artifacts
Sol Ring
98%inclusion157 decks161 decks
11%synergy
Arcane Signet
75%inclusion121 decks161 decks
13%synergy
Throne of Eldraine
47%inclusion75 decks161 decks
36%synergy
Thought Vessel
43%inclusion70 decks161 decks
17%synergy
The Soul Stone
38%inclusion10 decks26 decks
25%synergy
Jeweled Lotus
26%inclusion42 decks161 decks
24%synergy
Mana Crypt
26%inclusion42 decks161 decks
24%synergy
Caged Sun
23%inclusion37 decks161 decks
11%synergy
Extraplanar Lens
19%inclusion30 decks161 decks
14%synergy
Mind Stone
15%inclusion24 decks161 decks
-15%synergy
Sceptre of Eternal Glory
13%inclusion21 decks161 decks
4%synergy
Staff of Compleation
12%inclusion20 decks161 decks
11%synergy
Fellwar Stone
12%inclusion19 decks161 decks
-3%synergy
Charcoal Diamond
11%inclusion17 decks161 decks
-12%synergy
Nyx Lotus
11%inclusion17 decks161 decks
4%synergy
Lotus Petal
10%inclusion16 decks161 decks
2%synergy
Mox Diamond
8.7%inclusion14 decks161 decks
5%synergy
Mox Amber
8.1%inclusion13 decks161 decks
4%synergy
Glistening Sphere
7.5%inclusion12 decks161 decks
6%synergy
Lands
Swamp
79%inclusion127 decks161 decks
-16%synergy
Forbidden Orchard
63%inclusion101 decks161 decks
61%synergy
Malakir Rebirth
37%inclusion59 decks161 decks
14%synergy
Urza's Cave
31%inclusion31 decks101 decks
22%synergy
Snow-Covered Swamp
26%inclusion42 decks161 decks
19%synergy
Fell the Profane
21%inclusion21 decks100 decks
2%synergy
Myriad Landscape
16%inclusion26 decks161 decks
-10%synergy
Agadeem's Awakening
13%inclusion21 decks161 decks
6%synergy
Verdant Catacombs
11%inclusion17 decks161 decks
7%synergy
Bloodstained Mire
11%inclusion17 decks161 decks
7%synergy
Marsh Flats
11%inclusion17 decks161 decks
7%synergy
Polluted Delta
9.3%inclusion15 decks161 decks
6%synergy
Prismatic Vista
8.1%inclusion13 decks161 decks
6%synergy
Cavern of Souls
6.8%inclusion11 decks161 decks
0%synergy
Boggart Trawler
6.3%inclusion6 decks96 decks
-3%synergy
Command Tower
6.2%inclusion10 decks161 decks
1%synergy
Gemstone Caverns
5.6%inclusion9 decks161 decks
1%synergy