Mono-Black Horrors
Top Commanders
Arvinox, the Mind Flail
18 decks
K'rrik, Son of Yawgmoth
9 decks
Greel, Mind Raker
2 decks
Gollum, Scheming Guide
2 decks
Tinybones, Trinket Thief
1 decks
Horobi, Death's Wail
1 decks
Sengir, the Dark Baron // Tormod, the Desecrator
1 decks
Sheoldred, Whispering One
1 decks
Massacre Girl, Known Killer
1 decks
Sauron, the Necromancer
1 decks
Mikaeus, the Unhallowed
1 decks
Erebos, God of the Dead
1 decks
Tergrid, God of Fright
1 decks
High Synergy Cards
Uchuulon
57% of 40 decks
+57% synergy
Brainstealer Dragon
60% of 40 decks
+57% synergy
Defiler of Flesh
60% of 40 decks
+55% synergy
Ravenous Chupacabra
60% of 40 decks
+54% synergy
Elder Brain
57% of 40 decks
+54% synergy
Ancient Cellarspawn
55% of 20 decks
+52% synergy
Intellect Devourer
50% of 40 decks
+49% synergy
Phyrexian Rager
48% of 40 decks
+47% synergy
Phyrexian Obliterator
55% of 40 decks
+44% synergy
Sewer Nemesis
42% of 40 decks
+42% synergy
Top Cards
Dark Ritual
57% of 40 decks
-8% synergy
Defile
45% of 40 decks
+5% synergy
Jet Medallion
45% of 40 decks
-8% synergy
Sign in Blood
38% of 40 decks
-1% synergy
Chupacabra Echo
35% of 34 decks
+35% synergy
Gluttonous Slug
35% of 40 decks
+35% synergy
Yarok's Fenlurker
35% of 40 decks
+34% synergy
Hell's Caretaker
35% of 40 decks
+34% synergy
Guiltfeeder
32% of 40 decks
+32% synergy
Nighthowler
32% of 40 decks
+32% synergy
Game Changers
Demonic Tutor
12% of 40 decks
-17% synergy
Bolas's Citadel
12% of 40 decks
-19% synergy
Creatures
Dusk Mangler
32% of 40 decks
+32% synergy
Dark Hatchling
30% of 40 decks
+30% synergy
Doom Weaver
30% of 40 decks
+30% synergy
Slum Reaper
30% of 40 decks
+29% synergy
Abyssal Gatekeeper
30% of 40 decks
+28% synergy
K'rrik, Son of Yawgmoth
30% of 40 decks
+13% synergy
Time Reaper
29% of 35 decks
+29% synergy
Thought Gorger
28% of 40 decks
+27% synergy
Mage Hunter
28% of 40 decks
+27% synergy
Gurgling Anointer
28% of 40 decks
+27% synergy
Woe Strider
28% of 40 decks
+23% synergy
Mindslicer
28% of 40 decks
+22% synergy
Abyssal Gorestalker
26% of 34 decks
+26% synergy
Vashta Nerada
26% of 35 decks
+24% synergy
Nihilith
25% of 40 decks
+25% synergy
Dreadwurm
25% of 40 decks
+25% synergy
Blistergrub
25% of 40 decks
+25% synergy
Cabal Therapist
25% of 40 decks
+25% synergy
Starving Revenant
24% of 34 decks
+22% synergy
Gloom Sower
22% of 40 decks
+22% synergy
Concealing Curtains
22% of 40 decks
+22% synergy
Sauron, the Necromancer
22% of 40 decks
+22% synergy
Dread Presence
22% of 40 decks
+6% synergy
Carrion Locust
20% of 40 decks
+20% synergy
Mesmeric Fiend
20% of 40 decks
+20% synergy
Appendage Amalgam
20% of 20 decks
+20% synergy
Plague Spitter
20% of 40 decks
+19% synergy
Fume Spitter
20% of 40 decks
+18% synergy
Overlord of the Balemurk
20% of 20 decks
+18% synergy
Valgavoth, Terror Eater
20% of 20 decks
+15% synergy
Vebulid
18% of 40 decks
+17% synergy
Scrounger of Souls
18% of 40 decks
+17% synergy
Delraich
18% of 40 decks
+17% synergy
Faceless Butcher
18% of 40 decks
+17% synergy
Hypnox
18% of 40 decks
+17% synergy
Netherborn Phalanx
18% of 40 decks
+17% synergy
Dauthi Horror
18% of 40 decks
+16% synergy
Solemn Simulacrum
18% of 40 decks
-8% synergy
Crypt Ghast
18% of 40 decks
-29% synergy
Gray Merchant of Asphodel
18% of 40 decks
-36% synergy
Phantasmagorian
15% of 40 decks
+15% synergy
Ravenous Gigamole
15% of 40 decks
+15% synergy
Void Beckoner
15% of 40 decks
+15% synergy
Phyrexian Gargantua
15% of 40 decks
+15% synergy
Arvinox, the Mind Flail
15% of 40 decks
+14% synergy
Fleshwrither
15% of 40 decks
+13% synergy
Gollum, Obsessed Stalker
13% of 39 decks
+12% synergy
Corrupted Harvester
12% of 40 decks
+12% synergy
Laquatus's Champion
12% of 40 decks
+12% synergy
Despoiler of Souls
12% of 40 decks
+12% synergy
Instants
Consuming Corruption
27% of 26 decks
+9% synergy
Withering Torment
25% of 20 decks
-4% synergy
Spoils of Blood
20% of 40 decks
+19% synergy
Soul Shatter
20% of 40 decks
+8% synergy
Not Dead After All
19% of 37 decks
+9% synergy
Infernal Grasp
18% of 40 decks
-8% synergy
Outrageous Robbery
16% of 32 decks
+14% synergy
Murder
15% of 40 decks
+5% synergy
Tendrils of Corruption
12% of 40 decks
+8% synergy
Baleful Mastery
12% of 40 decks
+1% synergy
Imp's Mischief
12% of 40 decks
-8% synergy
Go for the Throat
12% of 40 decks
-12% synergy
Breathe Your Last
12% of 25 decks
+9% synergy
Fell the Profane
12% of 26 decks
-5% synergy
Grim Return
10% of 40 decks
+9% synergy
Black Sun's Twilight
10% of 40 decks
+5% synergy
Force of Despair
10% of 40 decks
+2% synergy
Darkness
10% of 40 decks
+2% synergy
Cabal Ritual
10% of 40 decks
-7% synergy
Malakir Rebirth
10% of 40 decks
-11% synergy
Deadly Rollick
10% of 40 decks
-11% synergy
Nightmare's Thirst
8% of 40 decks
+7% synergy
Blot Out
8% of 40 decks
+7% synergy
Dash Hopes
8% of 40 decks
+6% synergy
Cling to Dust
8% of 40 decks
+6% synergy
Raise the Draugr
8% of 40 decks
+6% synergy
Terror
8% of 40 decks
+6% synergy
Drag to the Underworld
8% of 40 decks
+5% synergy
Grasp of Darkness
8% of 40 decks
+5% synergy
Erebos's Intervention
8% of 40 decks
+4% synergy
Withering Boon
8% of 40 decks
+3% synergy
Hagra Mauling
8% of 40 decks
+3% synergy
Feign Death
8% of 40 decks
+1% synergy
Sudden Spoiling
8% of 40 decks
-3% synergy
Dismember
8% of 40 decks
-4% synergy
Tragic Slip
8% of 40 decks
-13% synergy
Sorceries
Syphon Mind
28% of 40 decks
+13% synergy
Reanimate
28% of 40 decks
-7% synergy
Damnation
25% of 40 decks
+3% synergy
Crippling Fear
22% of 40 decks
+18% synergy
Feed the Swarm
22% of 40 decks
-31% synergy
Mutilate
20% of 40 decks
-3% synergy
Exsanguinate
20% of 40 decks
-3% synergy
Heartless Conscription
19% of 31 decks
+18% synergy
Cruelclaw's Heist
18% of 22 decks
+15% synergy
Dread Return
18% of 40 decks
+5% synergy
Read the Bones
18% of 40 decks
-4% synergy
Visions of Dread
15% of 40 decks
+15% synergy
Ancient Craving
15% of 40 decks
+12% synergy
Breach the Multiverse
15% of 40 decks
+8% synergy
Diabolic Tutor
15% of 40 decks
-1% synergy
Toxic Deluge
15% of 40 decks
-20% synergy
Finale of Eternity
12% of 40 decks
+11% synergy
Profane Transfusion
12% of 40 decks
+11% synergy
Hymn to Tourach
12% of 40 decks
+10% synergy
Bubbling Muck
12% of 40 decks
-3% synergy
Haunting Voyage
10% of 40 decks
+8% synergy
Invoke Despair
10% of 40 decks
+6% synergy
Beacon of Unrest
10% of 40 decks
+5% synergy
Duress
10% of 40 decks
+3% synergy
Victimize
10% of 40 decks
-13% synergy
Night's Whisper
10% of 40 decks
-14% synergy
Claim the Precious
8% of 39 decks
+7% synergy
Nightmare Void
8% of 40 decks
+7% synergy
Aid the Fallen
8% of 40 decks
+7% synergy
Mind Shatter
8% of 40 decks
+7% synergy
Dredge the Mire
8% of 40 decks
+7% synergy
Blood on the Snow
8% of 40 decks
+6% synergy
Atrocious Experiment
8% of 40 decks
+6% synergy
Necromantic Selection
8% of 40 decks
+5% synergy
Patriarch's Bidding
8% of 40 decks
+2% synergy
Decree of Pain
8% of 40 decks
+1% synergy
Black Sun's Zenith
8% of 40 decks
+1% synergy
Rise of the Dark Realms
8% of 40 decks
-3% synergy
Peer into the Abyss
8% of 40 decks
-5% synergy
Dark Deal
8% of 40 decks
-6% synergy
Utility Artifacts
Mind Stone
30% of 40 decks
-5% synergy
Commander's Sphere
25% of 40 decks
+14% synergy
Bontu's Monument
25% of 40 decks
-3% synergy
Herald's Horn
22% of 40 decks
+16% synergy
Swiftfoot Boots
22% of 40 decks
-9% synergy
Altar of the Wretched
21% of 34 decks
+20% synergy
Staff of Eden, Vault's Key
16% of 25 decks
+15% synergy
Whip of Erebos
15% of 40 decks
+4% synergy
Wayfarer's Bauble
15% of 40 decks
-4% synergy
Staff of the Death Magus
12% of 40 decks
+9% synergy
Demon's Horn
12% of 40 decks
+8% synergy
Lightning Greaves
12% of 40 decks
-21% synergy
Icon of Ancestry
10% of 40 decks
+9% synergy
Urza's Incubator
10% of 40 decks
+8% synergy
Strionic Resonator
10% of 40 decks
+8% synergy
Crowded Crypt
10% of 40 decks
+5% synergy
Vanquisher's Banner
10% of 40 decks
+5% synergy
Helm of the Host
8% of 40 decks
+6% synergy
Helm of Awakening
8% of 40 decks
+6% synergy
Darksteel Plate
8% of 40 decks
+6% synergy
Basilisk Collar
8% of 40 decks
+5% synergy
Prism Ring
8% of 40 decks
+5% synergy
Mask of Griselbrand
8% of 40 decks
+4% synergy
Expedition Map
8% of 40 decks
-6% synergy
Enchantments
Phyrexian Arena
28% of 40 decks
-12% synergy
Meathook Massacre II
25% of 20 decks
+17% synergy
Curse of Leeches
20% of 40 decks
+20% synergy
The Meathook Massacre
20% of 40 decks
+5% synergy
Dead Man's Chest
18% of 40 decks
+17% synergy
Cunning Rhetoric
18% of 40 decks
+15% synergy
Grave Betrayal
18% of 40 decks
+14% synergy
Bad Moon
18% of 40 decks
+13% synergy
Underworld Dreams
18% of 40 decks
+10% synergy
Greed
18% of 40 decks
+8% synergy
Sanguine Bond
18% of 40 decks
+5% synergy
Black Market
15% of 40 decks
-6% synergy
Court of Locthwain
14% of 37 decks
+11% synergy
Font of Agonies
12% of 40 decks
+7% synergy
Painful Quandary
12% of 40 decks
+1% synergy
Hedonist's Trove
10% of 40 decks
+10% synergy
The Eldest Reborn
10% of 40 decks
+5% synergy
Oversold Cemetery
10% of 40 decks
+5% synergy
No Mercy
10% of 40 decks
+3% synergy
Phyrexian Reclamation
10% of 40 decks
-1% synergy
Exquisite Blood
10% of 40 decks
-4% synergy
Virtue of Persistence
8% of 37 decks
+2% synergy
Curse of Fool's Wisdom
8% of 40 decks
+7% synergy
Creeping Dread
8% of 40 decks
+6% synergy
Arguel's Blood Fast
8% of 40 decks
+6% synergy
Revenge of Ravens
8% of 40 decks
+5% synergy
Megrim
8% of 40 decks
+1% synergy
Kaya's Ghostform
8% of 40 decks
-2% synergy
Bloodchief Ascension
8% of 40 decks
-2% synergy
Necropotence
8% of 40 decks
-9% synergy
Black Market Connections
8% of 40 decks
-13% synergy
Planeswalkers
Tevesh Szat, Doom of Fools
8% of 40 decks
+4% synergy
Liliana of the Dark Realms
8% of 40 decks
-6% synergy
Utility Lands
Bojuka Bog
60% of 40 decks
+14% synergy
Cabal Coffers
50% of 40 decks
-6% synergy
Cabal Stronghold
42% of 40 decks
+5% synergy
Reliquary Tower
35% of 40 decks
+3% synergy
Hostile Hostel
30% of 40 decks
+29% synergy
Temple of the False God
30% of 40 decks
+22% synergy
Witch's Cottage
28% of 40 decks
+3% synergy
Nykthos, Shrine to Nyx
25% of 40 decks
-5% synergy
Rogue's Passage
22% of 40 decks
+6% synergy
Castle Locthwain
22% of 40 decks
+3% synergy
Urborg, Tomb of Yawgmoth
20% of 40 decks
-18% synergy
Mortuary Mire
18% of 40 decks
+4% synergy
Takenuma, Abandoned Mire
15% of 40 decks
-2% synergy
Barren Moor
10% of 40 decks
-2% synergy
Field of Ruin
8% of 40 decks
+5% synergy
Ghost Quarter
8% of 40 decks
+4% synergy
Polluted Mire
8% of 40 decks
+3% synergy
Vault of Whispers
8% of 40 decks
+1% synergy
War Room
8% of 40 decks
-9% synergy
Phyrexian Tower
8% of 40 decks
-14% synergy
Mana Artifacts
Sol Ring
78% of 40 decks
-9% synergy
Arcane Signet
55% of 40 decks
-8% synergy
Thought Vessel
38% of 40 decks
+9% synergy
Charcoal Diamond
28% of 40 decks
+2% synergy
Caged Sun
25% of 40 decks
+10% synergy
Sceptre of Eternal Glory
18% of 40 decks
+7% synergy
Throne of Eldraine
16% of 37 decks
+4% synergy
Thran Dynamo
15% of 40 decks
+8% synergy
Gauntlet of Power
12% of 40 decks
+8% synergy
Worn Powerstone
12% of 40 decks
+8% synergy
Gilded Lotus
12% of 40 decks
+6% synergy
Nyx Lotus
12% of 40 decks
+4% synergy
Fellwar Stone
12% of 40 decks
-3% synergy
Heraldic Banner
10% of 40 decks
+4% synergy
Darksteel Ingot
8% of 40 decks
+7% synergy
Decanter of Endless Water
8% of 40 decks
+4% synergy
Lands
Myriad Landscape
38% of 40 decks
+8% synergy
Path of Ancestry
15% of 40 decks
+9% synergy
Ash Barrens
8% of 40 decks
+6% synergy
Cavern of Souls
8% of 40 decks
+1% synergy