Mono-Black Demons
Top Commanders
Taborax, Hope's Demise
232 decks
K'rrik, Son of Yawgmoth
209 decks
Shirei, Shizo's Caretaker
195 decks
Varragoth, Bloodsky Sire
169 decks
Ob Nixilis of the Black Oath
163 decks
Ob Nixilis, Unshackled
68 decks
Valgavoth, Terror Eater
56 decks
Vilis, Broker of Blood
50 decks
Demonlord Belzenlok
44 decks
Liliana, Heretical Healer
37 decks
Razaketh, the Foulblooded
36 decks
Jerren, Corrupted Bishop
27 decks
Erebos, God of the Dead
13 decks
Sheoldred, the Apocalypse
10 decks
Sheoldred, Whispering One
9 decks
Asmodeus the Archfiend
9 decks
Griselbrand
9 decks
Tivash, Gloom Summoner
9 decks
Shadowheart, Dark Justiciar // Haunted One
9 decks
Ob Nixilis, the Fallen
9 decks
Jadar, Ghoulcaller of Nephalia
9 decks
Shelob, Dread Weaver
7 decks
Ayara, First of Locthwain
6 decks
Mortarion, Daemon Primarch
6 decks
New Cards
The Speed Demon
9% of 105 decks
+6% synergy
Rot-Curse Rakshasa
5% of 21 decks
+4% synergy
Amonkhet Raceway
3% of 128 decks
+1% synergy
Shefet Archfiend
3% of 97 decks
+3% synergy
Momentum Breaker
3% of 119 decks
+1% synergy
High Synergy Cards
Liliana's Contract
70% of 1511 decks
+68% synergy
Reaper from the Abyss
68% of 1511 decks
+66% synergy
Archfiend of Depravity
71% of 1511 decks
+65% synergy
Harvester of Souls
70% of 1511 decks
+63% synergy
Rune-Scarred Demon
67% of 1511 decks
+62% synergy
Ob Nixilis, Unshackled
63% of 1511 decks
+59% synergy
Sower of Discord
51% of 1511 decks
+49% synergy
Lord of the Void
50% of 1511 decks
+49% synergy
Bloodgift Demon
51% of 1511 decks
+48% synergy
Razaketh, the Foulblooded
50% of 1511 decks
+45% synergy
Top Cards
Dark Ritual
66% of 1511 decks
+0% synergy
Vilis, Broker of Blood
58% of 1511 decks
+43% synergy
Jet Medallion
53% of 1511 decks
-0% synergy
Crypt Ghast
47% of 1511 decks
-0% synergy
Feed the Swarm
46% of 1511 decks
-7% synergy
Archfiend of Despair
46% of 1511 decks
+44% synergy
Indulgent Tormentor
46% of 1511 decks
+44% synergy
Overseer of the Damned
46% of 1511 decks
+43% synergy
Gray Merchant of Asphodel
44% of 1511 decks
-9% synergy
Bloodletter of Aclazotz
42% of 1202 decks
+31% synergy
Game Changers
Demonic Tutor
32% of 1511 decks
+2% synergy
Bolas's Citadel
29% of 1511 decks
-2% synergy
Vampiric Tutor
20% of 1511 decks
-5% synergy
Ancient Tomb
10% of 1511 decks
-3% synergy
Opposition Agent
5% of 1511 decks
-6% synergy
Creatures
Burning-Rune Demon
37% of 1511 decks
+35% synergy
Varragoth, Bloodsky Sire
37% of 1511 decks
+32% synergy
Shadowborn Apostle
36% of 1511 decks
+34% synergy
Reiver Demon
35% of 1511 decks
+32% synergy
Abhorrent Overlord
32% of 1511 decks
+28% synergy
Demonlord Belzenlok
32% of 1511 decks
+31% synergy
Valgavoth, Terror Eater
32% of 618 decks
+27% synergy
Desecration Demon
30% of 1511 decks
+29% synergy
Pestilence Demon
30% of 1511 decks
+28% synergy
Demon of Loathing
28% of 1511 decks
+27% synergy
Kothophed, Soul Hoarder
28% of 1511 decks
+27% synergy
Taborax, Hope's Demise
27% of 1511 decks
+25% synergy
Dream Devourer
26% of 1511 decks
+25% synergy
Shadowgrange Archfiend
25% of 1511 decks
+24% synergy
Demon of Wailing Agonies
25% of 1511 decks
+25% synergy
Demon of Dark Schemes
25% of 1511 decks
+23% synergy
Great Unclean One
25% of 1511 decks
+23% synergy
Doom Whisperer
25% of 1511 decks
+22% synergy
Infernal Sovereign
24% of 1511 decks
+22% synergy
Rakshasa Debaser
23% of 1511 decks
+22% synergy
Nightmare Shepherd
22% of 1511 decks
+20% synergy
Demon of Death's Gate
21% of 1511 decks
+21% synergy
Ob Nixilis, the Fallen
21% of 1511 decks
+20% synergy
Abyssal Harvester
21% of 394 decks
+15% synergy
Doomsday Excruciator
19% of 762 decks
+17% synergy
Blood Speaker
18% of 1511 decks
+18% synergy
Dreadfeast Demon
18% of 1511 decks
+17% synergy
Plague Drone
18% of 1511 decks
+17% synergy
Ancient Cellarspawn
18% of 583 decks
+15% synergy
Archfiend of Spite
18% of 1511 decks
+17% synergy
Magus of the Coffers
17% of 1511 decks
+9% synergy
Shadow-Rite Priest
13% of 1511 decks
+12% synergy
Nirkana Revenant
13% of 1511 decks
-0% synergy
Master of Dark Rites
13% of 1191 decks
+11% synergy
K'rrik, Son of Yawgmoth
13% of 1511 decks
-4% synergy
Solemn Simulacrum
12% of 1511 decks
-13% synergy
Vile Mutilator
12% of 600 decks
+11% synergy
Dread Cacodemon
12% of 1511 decks
+12% synergy
Blade of the Oni
12% of 1511 decks
+11% synergy
Bringer of the Last Gift
12% of 1202 decks
+10% synergy
Blood Artist
11% of 1511 decks
-17% synergy
Dread Presence
11% of 1511 decks
-6% synergy
Burnished Hart
11% of 1511 decks
+0% synergy
Nefarox, Overlord of Grixis
10% of 1511 decks
+10% synergy
Demon of Catastrophes
10% of 1511 decks
+10% synergy
Abyssal Persecutor
10% of 1511 decks
+10% synergy
Skirsdag High Priest
10% of 1511 decks
+9% synergy
Crabomination
10% of 834 decks
+9% synergy
Shadowborn Demon
10% of 1511 decks
+10% synergy
Venomcrawler
10% of 1511 decks
+9% synergy
Instants
Defile
36% of 1511 decks
-4% synergy
Withering Torment
31% of 593 decks
+1% synergy
Infernal Grasp
27% of 1511 decks
+1% synergy
Consuming Corruption
24% of 826 decks
+6% synergy
Tragic Slip
19% of 1511 decks
-1% synergy
Go for the Throat
19% of 1511 decks
-5% synergy
Deadly Rollick
19% of 1511 decks
-2% synergy
Fell the Profane
18% of 837 decks
+1% synergy
Cabal Ritual
16% of 1511 decks
-1% synergy
Village Rites
16% of 1511 decks
-7% synergy
Doom Blade
15% of 1511 decks
+7% synergy
Malakir Rebirth
14% of 1511 decks
-6% synergy
Hero's Downfall
14% of 1511 decks
+6% synergy
Sudden Spoiling
14% of 1511 decks
+4% synergy
Murder
13% of 1511 decks
+3% synergy
Imp's Mischief
12% of 1511 decks
-8% synergy
Songs of the Damned
12% of 1511 decks
+6% synergy
Baleful Mastery
11% of 1511 decks
+0% synergy
Tendrils of Corruption
10% of 1511 decks
+5% synergy
Culling the Weak
9% of 1511 decks
-4% synergy
Corrupted Conviction
9% of 1511 decks
-2% synergy
Deadly Dispute
9% of 1511 decks
-11% synergy
Force of Despair
8% of 1511 decks
+0% synergy
Bitter Triumph
8% of 1185 decks
-3% synergy
Soul Shatter
8% of 1511 decks
-5% synergy
Body Count
7% of 1511 decks
+6% synergy
Entomb
6% of 1511 decks
-6% synergy
Flare of Malice
6% of 840 decks
-3% synergy
Stinging Study
6% of 1511 decks
+2% synergy
Snuff Out
6% of 1511 decks
-5% synergy
Malicious Affliction
5% of 1511 decks
+2% synergy
Darkness
5% of 1511 decks
-3% synergy
Sheoldred's Edict
5% of 1511 decks
-8% synergy
Dismember
5% of 1511 decks
-6% synergy
Not Dead After All
5% of 1299 decks
-4% synergy
Sorceries
Sign in Blood
40% of 1511 decks
+1% synergy
Demonic Counsel
37% of 618 decks
+34% synergy
Exsanguinate
29% of 1511 decks
+6% synergy
Reanimate
29% of 1511 decks
-6% synergy
Victimize
28% of 1511 decks
+5% synergy
Toxic Deluge
27% of 1511 decks
-8% synergy
Damnation
26% of 1511 decks
+4% synergy
Echoing Return
24% of 1511 decks
+20% synergy
Read the Bones
24% of 1511 decks
+3% synergy
Patriarch's Bidding
23% of 1511 decks
+18% synergy
Mutilate
22% of 1511 decks
-0% synergy
Night's Whisper
21% of 1511 decks
-3% synergy
Bubbling Muck
18% of 1511 decks
+3% synergy
Diabolic Tutor
18% of 1511 decks
+2% synergy
Blasphemous Edict
18% of 398 decks
+0% synergy
Torment of Hailfire
16% of 1511 decks
-1% synergy
Kindred Dominance
16% of 1511 decks
+11% synergy
Secret Salvage
15% of 1511 decks
+14% synergy
Rise of the Dark Realms
13% of 1511 decks
+3% synergy
Dread Return
13% of 1511 decks
-0% synergy
Promise of Power
12% of 1511 decks
+10% synergy
Living Death
11% of 1511 decks
-0% synergy
Grim Tutor
11% of 1511 decks
-2% synergy
Haunting Voyage
10% of 1511 decks
+8% synergy
In Garruk's Wake
10% of 1511 decks
+4% synergy
Insatiable Avarice
9% of 920 decks
-5% synergy
Decree of Pain
8% of 1511 decks
+2% synergy
Scheming Symmetry
8% of 1511 decks
+3% synergy
Diabolic Intent
7% of 1511 decks
-6% synergy
Black Sun's Zenith
6% of 1511 decks
-0% synergy
Profane Tutor
6% of 1511 decks
+0% synergy
Buried Alive
5% of 1511 decks
-5% synergy
Dark Petition
5% of 1511 decks
+1% synergy
Syphon Mind
5% of 1511 decks
-9% synergy
Profane Command
5% of 1511 decks
+3% synergy
Peer into the Abyss
5% of 1511 decks
-7% synergy
Temporal Extortion
5% of 1511 decks
+3% synergy
Utility Artifacts
Bontu's Monument
40% of 1511 decks
+13% synergy
Whip of Erebos
35% of 1511 decks
+24% synergy
Lightning Greaves
32% of 1511 decks
-1% synergy
Swiftfoot Boots
29% of 1511 decks
-3% synergy
Thrumming Stone
24% of 1511 decks
+20% synergy
Mind Stone
24% of 1511 decks
-11% synergy
Urza's Incubator
23% of 1511 decks
+22% synergy
Elbrus, the Binding Blade
19% of 1511 decks
+19% synergy
Herald's Horn
17% of 1511 decks
+11% synergy
Expedition Map
15% of 1511 decks
+1% synergy
Skullclamp
14% of 1511 decks
-6% synergy
Wayfarer's Bauble
13% of 1511 decks
-6% synergy
Demon's Horn
11% of 1511 decks
+6% synergy
Commander's Sphere
11% of 1511 decks
-0% synergy
Mask of Griselbrand
11% of 1511 decks
+7% synergy
Quicksilver Amulet
7% of 1511 decks
+7% synergy
Ashnod's Altar
7% of 1511 decks
-11% synergy
Aetherflux Reservoir
6% of 1511 decks
-6% synergy
Mithril Coat
6% of 1424 decks
+0% synergy
Shadowspear
5% of 1511 decks
+2% synergy
Elixir of Immortality
5% of 1511 decks
+2% synergy
Whispersilk Cloak
5% of 1511 decks
-1% synergy
Enchantments
Phyrexian Arena
41% of 1511 decks
+1% synergy
Black Market
33% of 1511 decks
+11% synergy
Unholy Annex // Ritual Chamber
31% of 593 decks
+28% synergy
Demonic Covenant
23% of 579 decks
+22% synergy
Exquisite Blood
19% of 1511 decks
+6% synergy
Grave Pact
17% of 1511 decks
+1% synergy
Heartless Summoning
17% of 1511 decks
+13% synergy
Sanguine Bond
14% of 1511 decks
+1% synergy
Black Market Connections
14% of 1511 decks
-6% synergy
Animate Dead
14% of 1511 decks
-4% synergy
Dictate of Erebos
13% of 1511 decks
+2% synergy
Necropotence
12% of 1511 decks
-4% synergy
Phyrexian Reclamation
11% of 1511 decks
+0% synergy
Font of Agonies
9% of 1511 decks
+4% synergy
Virtue of Persistence
8% of 1299 decks
+2% synergy
Bastion of Remembrance
8% of 1511 decks
-6% synergy
Greed
8% of 1511 decks
-1% synergy
The Meathook Massacre
8% of 1511 decks
-7% synergy
Meathook Massacre II
8% of 608 decks
-0% synergy
Kaya's Ghostform
6% of 1511 decks
-4% synergy
Mark of the Oni
5% of 1511 decks
+5% synergy
No Rest for the Wicked
5% of 1511 decks
+5% synergy
Planeswalkers
Liliana of the Dark Realms
25% of 1511 decks
+12% synergy
Ob Nixilis Reignited
15% of 1511 decks
+11% synergy
Ob Nixilis of the Black Oath
10% of 1511 decks
+9% synergy
Liliana, Dreadhorde General
6% of 1511 decks
-5% synergy
Liliana Vess
6% of 1511 decks
+2% synergy
Utility Lands
Cabal Coffers
62% of 1511 decks
+6% synergy
Cabal Stronghold
48% of 1511 decks
+10% synergy
Bojuka Bog
47% of 1511 decks
+1% synergy
Reliquary Tower
42% of 1511 decks
+10% synergy
Urborg, Tomb of Yawgmoth
40% of 1511 decks
+2% synergy
Nykthos, Shrine to Nyx
37% of 1511 decks
+8% synergy
Westvale Abbey
33% of 1511 decks
+27% synergy
Witch's Cottage
22% of 1511 decks
-2% synergy
Crypt of Agadeem
22% of 1511 decks
+12% synergy
Castle Locthwain
18% of 1511 decks
-2% synergy
Rogue's Passage
16% of 1511 decks
-1% synergy
Phyrexian Tower
16% of 1511 decks
-5% synergy
Mortuary Mire
15% of 1511 decks
+2% synergy
Temple of the False God
14% of 1511 decks
+6% synergy
Takenuma, Abandoned Mire
13% of 1511 decks
-3% synergy
War Room
13% of 1511 decks
-4% synergy
Shizo, Death's Storehouse
12% of 1511 decks
+3% synergy
Barren Moor
11% of 1511 decks
-1% synergy
Thespian's Stage
9% of 1511 decks
+3% synergy
Three Tree City
7% of 741 decks
+3% synergy
Spymaster's Vault
6% of 837 decks
-3% synergy
Ghost Quarter
5% of 1511 decks
+2% synergy
Field of Ruin
5% of 1511 decks
+2% synergy
Mana Artifacts
Sol Ring
83% of 1511 decks
-4% synergy
Arcane Signet
54% of 1511 decks
-9% synergy
Charcoal Diamond
28% of 1511 decks
+2% synergy
Thought Vessel
27% of 1511 decks
-2% synergy
Nyx Lotus
23% of 1511 decks
+14% synergy
Séance Board
22% of 579 decks
+20% synergy
Caged Sun
21% of 1511 decks
+6% synergy
Throne of Eldraine
18% of 1293 decks
+6% synergy
Thran Dynamo
15% of 1511 decks
+8% synergy
Worn Powerstone
10% of 1511 decks
+5% synergy
Fellwar Stone
10% of 1511 decks
-6% synergy
Gilded Lotus
9% of 1511 decks
+3% synergy
Sceptre of Eternal Glory
9% of 1511 decks
-2% synergy
Gauntlet of Power
8% of 1511 decks
+4% synergy
Extraplanar Lens
8% of 1511 decks
+2% synergy
Everflowing Chalice
6% of 1511 decks
-1% synergy
Lands
Myriad Landscape
31% of 1511 decks
+2% synergy
Cavern of Souls
12% of 1511 decks
+6% synergy
Path of Ancestry
11% of 1511 decks
+5% synergy
Demolition Field
6% of 1511 decks
+1% synergy
Urza's Cave
6% of 868 decks
-2% synergy