Mono-Black Horrors
Top Commanders (2)
Arvinox, the Mind Flail
7 decks
K'rrik, Son of Yawgmoth
7 decks
High Synergy Cards (8)
Ravenous Chupacabra
90% of 21 decks
+83% synergy
Chupacabra Echo
83% of 6 decks
+82% synergy
Uchuulon
75% of 20 decks
+75% synergy
Sewer Nemesis
71% of 21 decks
+71% synergy
Brainstealer Dragon
70% of 20 decks
+68% synergy
Defiler of Flesh
75% of 20 decks
+66% synergy
Elder Brain
70% of 20 decks
+65% synergy
Yarok's Fenlurker
62% of 21 decks
+61% synergy
Top Cards (10)
Phyrexian Obliterator
62% of 21 decks
+52% synergy
Vashta Nerada
57% of 7 decks
+55% synergy
Slum Reaper
52% of 21 decks
+52% synergy
Phyrexian Rager
52% of 21 decks
+51% synergy
Intellect Devourer
50% of 20 decks
+49% synergy
Gluttonous Slug
48% of 21 decks
+48% synergy
Hell's Caretaker
48% of 21 decks
+46% synergy
Woe Strider
48% of 21 decks
+42% synergy
Dark Ritual
48% of 21 decks
-17% synergy
Not Dead After All
44% of 9 decks
+31% synergy
Creatures (50)
Abyssal Gorestalker
60% of 5 decks
+59% synergy
Time Reaper
43% of 7 decks
+43% synergy
Dark Hatchling
43% of 21 decks
+43% synergy
Nighthowler
43% of 21 decks
+42% synergy
Doom Weaver
40% of 20 decks
+40% synergy
Arvinox, the Mind Flail
40% of 20 decks
+39% synergy
Dusk Mangler
40% of 20 decks
+39% synergy
Blistergrub
38% of 21 decks
+38% synergy
Guiltfeeder
38% of 21 decks
+38% synergy
Faceless Butcher
38% of 21 decks
+38% synergy
Hypnox
38% of 21 decks
+38% synergy
Netherborn Phalanx
38% of 21 decks
+38% synergy
Mage Hunter
35% of 20 decks
+35% synergy
Thought Gorger
33% of 21 decks
+33% synergy
Dreadwurm
33% of 21 decks
+33% synergy
Plague Spitter
33% of 21 decks
+33% synergy
Cabal Therapist
33% of 21 decks
+33% synergy
Gurgling Anointer
33% of 15 decks
+32% synergy
Abyssal Gatekeeper
33% of 21 decks
+31% synergy
Mindslicer
33% of 21 decks
+28% synergy
Concealing Curtains
30% of 20 decks
+30% synergy
Nihilith
29% of 21 decks
+29% synergy
Mesmeric Fiend
29% of 21 decks
+28% synergy
Gloom Sower
29% of 21 decks
+28% synergy
Void Beckoner
29% of 21 decks
+28% synergy
Phyrexian Revoker
29% of 21 decks
+28% synergy
Dauthi Horror
29% of 21 decks
+28% synergy
Carrion Locust
27% of 15 decks
+27% synergy
Ravenous Gigamole
27% of 15 decks
+27% synergy
Vebulid
24% of 21 decks
+24% synergy
Phantasmagorian
24% of 21 decks
+24% synergy
First-Sphere Gargantua
24% of 21 decks
+24% synergy
Dread Slaver
24% of 21 decks
+24% synergy
Sinuous Vermin
24% of 21 decks
+23% synergy
Fume Spitter
24% of 21 decks
+22% synergy
Fleshwrither
24% of 21 decks
+22% synergy
Urborg Stalker
19% of 21 decks
+19% synergy
Laquatus's Champion
19% of 21 decks
+19% synergy
Abyssal Horror
19% of 21 decks
+19% synergy
Despoiler of Souls
19% of 21 decks
+19% synergy
Delraich
19% of 21 decks
+19% synergy
Infectious Horror
19% of 21 decks
+19% synergy
Voldaren Pariah
19% of 21 decks
+19% synergy
Phyrexian Gargantua
19% of 21 decks
+19% synergy
Gray Slaad
15% of 20 decks
+15% synergy
Grim Strider
14% of 21 decks
+14% synergy
Kederekt Parasite
14% of 21 decks
+14% synergy
Void Maw
14% of 21 decks
+14% synergy
Scrounger of Souls
14% of 21 decks
+14% synergy
Abomination
14% of 21 decks
+14% synergy
Instants (12)
Spoils of Blood
38% of 21 decks
+37% synergy
Defile
38% of 21 decks
-3% synergy
Black Sun's Twilight
31% of 13 decks
+23% synergy
Soul Shatter
24% of 21 decks
+10% synergy
Murder
19% of 21 decks
+10% synergy
Malakir Rebirth
19% of 21 decks
-4% synergy
Raise the Draugr
14% of 21 decks
+13% synergy
Grasp of Darkness
14% of 21 decks
+12% synergy
Withering Boon
14% of 21 decks
+10% synergy
Darkness
14% of 21 decks
+7% synergy
Force of Despair
14% of 21 decks
+5% synergy
Dismember
14% of 21 decks
+3% synergy
Sorceries (22)
Sign in Blood
33% of 21 decks
-8% synergy
Crippling Fear
29% of 21 decks
+24% synergy
Read the Bones
29% of 21 decks
+4% synergy
Reanimate
29% of 21 decks
-2% synergy
Profane Transfusion
24% of 21 decks
+21% synergy
Damnation
24% of 21 decks
-1% synergy
Feed the Swarm
24% of 21 decks
-33% synergy
Haunting Voyage
19% of 21 decks
+16% synergy
Dread Return
19% of 21 decks
+6% synergy
Syphon Mind
19% of 21 decks
+4% synergy
Toxic Deluge
19% of 21 decks
-12% synergy
Visions of Dread
15% of 20 decks
+15% synergy
Invoke Despair
15% of 20 decks
+10% synergy
Finale of Eternity
14% of 21 decks
+13% synergy
Necromantic Selection
14% of 21 decks
+12% synergy
Hymn to Tourach
14% of 21 decks
+11% synergy
Ancient Craving
14% of 21 decks
+10% synergy
Kindred Dominance
14% of 21 decks
+10% synergy
Beacon of Unrest
14% of 21 decks
+7% synergy
Diabolic Tutor
14% of 21 decks
-3% synergy
Night's Whisper
14% of 21 decks
-10% synergy
Mutilate
14% of 21 decks
-11% synergy
Utility Artifacts (11)
Herald's Horn
33% of 21 decks
+27% synergy
Jet Medallion
33% of 21 decks
-7% synergy
Bontu's Monument
24% of 21 decks
-4% synergy
Swiftfoot Boots
24% of 21 decks
-9% synergy
Lightning Greaves
24% of 21 decks
-10% synergy
Whip of Erebos
19% of 21 decks
+7% synergy
Urza's Incubator
14% of 21 decks
+13% synergy
Icon of Ancestry
14% of 21 decks
+13% synergy
Darksteel Plate
14% of 21 decks
+12% synergy
Vanquisher's Banner
14% of 21 decks
+9% synergy
Bolas's Citadel
14% of 21 decks
-21% synergy
Enchantments (8)
Phyrexian Arena
33% of 21 decks
-3% synergy
Curse of Leeches
25% of 20 decks
+25% synergy
The Meathook Massacre
25% of 20 decks
+10% synergy
Exquisite Blood
24% of 21 decks
+10% synergy
Bad Moon
19% of 21 decks
+14% synergy
The Eldest Reborn
14% of 21 decks
+8% synergy
Greed
14% of 21 decks
+2% synergy
Phyrexian Reclamation
14% of 21 decks
+1% synergy
Utility Lands (14)
Cabal Coffers
52% of 21 decks
-5% synergy
Bojuka Bog
48% of 21 decks
-0% synergy
Hostile Hostel
45% of 20 decks
+44% synergy
Cabal Stronghold
33% of 21 decks
-9% synergy
Witch's Cottage
29% of 21 decks
+4% synergy
Urborg, Tomb of Yawgmoth
29% of 21 decks
-12% synergy
Nykthos, Shrine to Nyx
24% of 21 decks
-6% synergy
Temple of the False God
19% of 21 decks
+11% synergy
Rogue's Passage
19% of 21 decks
+4% synergy
Castle Locthwain
19% of 21 decks
-4% synergy
Takenuma, Abandoned Mire
15% of 20 decks
-6% synergy
Leechridden Swamp
14% of 21 decks
+12% synergy
Ghost Quarter
14% of 21 decks
+10% synergy
Reliquary Tower
14% of 21 decks
-18% synergy
Mana Artifacts (10)
Sol Ring
67% of 21 decks
-21% synergy
Arcane Signet
48% of 21 decks
-15% synergy
Commander's Sphere
33% of 21 decks
+20% synergy
Mind Stone
33% of 21 decks
-4% synergy
Thought Vessel
29% of 21 decks
+0% synergy
Caged Sun
24% of 21 decks
+7% synergy
Sceptre of Eternal Glory
24% of 17 decks
+8% synergy
Fellwar Stone
19% of 21 decks
+4% synergy
Charcoal Diamond
19% of 21 decks
-8% synergy
Gauntlet of Power
14% of 21 decks
+10% synergy
Lands (2)
Myriad Landscape
33% of 21 decks
+2% synergy
Cavern of Souls
19% of 21 decks
+13% synergy