Mono-Black Demons
Top Commanders (9)
K'rrik, Son of Yawgmoth
187 decks
Shirei, Shizo's Caretaker
182 decks
Varragoth, Bloodsky Sire
165 decks
Ob Nixilis of the Black Oath
158 decks
Taborax, Hope's Demise
148 decks
Ob Nixilis, Unshackled
66 decks
Demonlord Belzenlok
56 decks
Vilis, Broker of Blood
45 decks
Razaketh, the Foulblooded
35 decks
New Cards (1)
Insatiable Avarice
83% of 12 decks
+37% synergy
High Synergy Cards (10)
Liliana's Contract
78% of 1252 decks
+76% synergy
Archfiend of Depravity
77% of 1257 decks
+70% synergy
Reaper from the Abyss
72% of 1257 decks
+70% synergy
Harvester of Souls
75% of 1257 decks
+68% synergy
Ob Nixilis, Unshackled
68% of 1257 decks
+65% synergy
Rune-Scarred Demon
69% of 1257 decks
+64% synergy
Bloodletter of Aclazotz
88% of 213 decks
+63% synergy
Bloodgift Demon
59% of 1257 decks
+55% synergy
Indulgent Tormentor
54% of 1257 decks
+52% synergy
Lord of the Void
53% of 1257 decks
+52% synergy
Top Cards (10)
Dark Ritual
65% of 1257 decks
+1% synergy
Vilis, Broker of Blood
62% of 1245 decks
+46% synergy
Razaketh, the Foulblooded
54% of 1254 decks
+48% synergy
Overseer of the Damned
52% of 1257 decks
+49% synergy
Sower of Discord
52% of 1248 decks
+51% synergy
Feed the Swarm
50% of 1225 decks
-7% synergy
Jet Medallion
46% of 1257 decks
+6% synergy
Burning-Rune Demon
46% of 1192 decks
+44% synergy
Crypt Ghast
46% of 1257 decks
+2% synergy
Gray Merchant of Asphodel
45% of 1257 decks
-9% synergy
Creatures (50)
Infernal Sovereign
44% of 488 decks
+42% synergy
Archfiend of Despair
44% of 1252 decks
+42% synergy
Varragoth, Bloodsky Sire
43% of 1209 decks
+37% synergy
Reiver Demon
41% of 1257 decks
+38% synergy
Abhorrent Overlord
40% of 1257 decks
+35% synergy
Demonlord Belzenlok
39% of 1252 decks
+37% synergy
Kothophed, Soul Hoarder
37% of 1256 decks
+35% synergy
Pestilence Demon
37% of 1257 decks
+35% synergy
Desecration Demon
36% of 1257 decks
+35% synergy
Dream Devourer
35% of 1199 decks
+34% synergy
Shadowgrange Archfiend
35% of 1063 decks
+33% synergy
Demon of Dark Schemes
34% of 1255 decks
+32% synergy
Demon of Loathing
34% of 1234 decks
+33% synergy
Shadowborn Apostle
34% of 1257 decks
+32% synergy
Great Unclean One
34% of 710 decks
+31% synergy
Demon of Wailing Agonies
33% of 1257 decks
+32% synergy
Doom Whisperer
32% of 1247 decks
+29% synergy
Taborax, Hope's Demise
30% of 1225 decks
+29% synergy
Rakshasa Debaser
28% of 1214 decks
+26% synergy
Plague Drone
27% of 710 decks
+26% synergy
Nightmare Shepherd
26% of 1231 decks
+24% synergy
Ob Nixilis, the Fallen
26% of 1257 decks
+25% synergy
Dreadfeast Demon
24% of 1093 decks
+22% synergy
Demon of Death's Gate
23% of 1257 decks
+23% synergy
Blood Speaker
22% of 1257 decks
+22% synergy
Archfiend of Spite
22% of 1239 decks
+21% synergy
Master of Dark Rites
20% of 232 decks
+18% synergy
Magus of the Coffers
20% of 1257 decks
+10% synergy
Blade of the Oni
20% of 971 decks
+19% synergy
Bringer of the Last Gift
16% of 251 decks
+13% synergy
Shadow-Rite Priest
16% of 761 decks
+14% synergy
Dread Cacodemon
15% of 1257 decks
+15% synergy
Abyssal Persecutor
15% of 1257 decks
+14% synergy
Nirkana Revenant
15% of 1257 decks
+0% synergy
Shelob, Dread Weaver
14% of 346 decks
+13% synergy
Burnished Hart
14% of 1257 decks
+1% synergy
Solemn Simulacrum
14% of 1257 decks
-14% synergy
Nefarox, Overlord of Grixis
14% of 1257 decks
+13% synergy
Embodiment of Agonies
13% of 1241 decks
+13% synergy
Demon of Catastrophes
13% of 1252 decks
+13% synergy
Venomcrawler
13% of 710 decks
+12% synergy
Dread Presence
12% of 1246 decks
-7% synergy
Shadowborn Demon
12% of 1257 decks
+12% synergy
Blood Artist
11% of 1257 decks
-18% synergy
Skirsdag High Priest
11% of 1257 decks
+9% synergy
Spawn of Mayhem
10% of 1246 decks
+10% synergy
Scourge of the Skyclaves
10% of 1226 decks
+10% synergy
Dreadhound
10% of 1115 decks
+7% synergy
K'rrik, Son of Yawgmoth
10% of 1239 decks
-5% synergy
Sheoldred, Whispering One
9% of 1257 decks
-5% synergy
Instants (36)
Defile
36% of 1246 decks
-6% synergy
Infernal Grasp
31% of 1110 decks
+1% synergy
Vampiric Tutor
23% of 1257 decks
-4% synergy
V.A.T.S.
22% of 18 decks
+13% synergy
Tragic Slip
20% of 1257 decks
-1% synergy
Go for the Throat
19% of 1257 decks
-5% synergy
Hero's Downfall
18% of 1257 decks
+8% synergy
Deadly Rollick
18% of 1230 decks
-2% synergy
Sudden Spoiling
17% of 1257 decks
+6% synergy
Cabal Ritual
16% of 1257 decks
-2% synergy
Doom Blade
16% of 1257 decks
+6% synergy
Malakir Rebirth
14% of 1226 decks
-8% synergy
Village Rites
14% of 1228 decks
-11% synergy
Slice from the Shadows
14% of 21 decks
-0% synergy
Corrupted Conviction
14% of 400 decks
-1% synergy
Baleful Mastery
14% of 1169 decks
+0% synergy
Murder
13% of 1257 decks
+4% synergy
Bitter Triumph
12% of 213 decks
-10% synergy
Tendrils of Corruption
12% of 1257 decks
+7% synergy
Songs of the Damned
12% of 1257 decks
+6% synergy
Body Count
12% of 915 decks
+9% synergy
Force of Despair
9% of 1246 decks
-0% synergy
Malicious Affliction
9% of 1257 decks
+5% synergy
Soul Shatter
9% of 1228 decks
-5% synergy
Overwhelming Remorse
8% of 575 decks
+5% synergy
Not Dead After All
8% of 308 decks
-5% synergy
Culling the Weak
8% of 1257 decks
-5% synergy
Sheoldred's Edict
8% of 518 decks
-9% synergy
Imp's Mischief
8% of 1257 decks
-7% synergy
Deadly Dispute
7% of 1131 decks
-13% synergy
Snuff Out
7% of 1257 decks
-5% synergy
Stinging Study
6% of 1169 decks
+1% synergy
Hagra Mauling
6% of 1226 decks
+0% synergy
Entomb
6% of 1257 decks
-7% synergy
Black Sun's Twilight
5% of 528 decks
-2% synergy
Drag to the Underworld
5% of 1231 decks
+1% synergy
Sorceries (41)
Sign in Blood
42% of 1257 decks
+1% synergy
Demonic Tutor
37% of 1257 decks
+4% synergy
Damnation
31% of 1257 decks
+6% synergy
Exsanguinate
28% of 1257 decks
+6% synergy
Read the Bones
27% of 1257 decks
+3% synergy
Victimize
26% of 1257 decks
+5% synergy
Mutilate
25% of 1257 decks
-0% synergy
Reanimate
24% of 1257 decks
-7% synergy
Toxic Deluge
24% of 1257 decks
-7% synergy
Echoing Return
24% of 1152 decks
+19% synergy
Patriarch's Bidding
24% of 1257 decks
+17% synergy
Diabolic Tutor
21% of 1257 decks
+4% synergy
Night's Whisper
21% of 1257 decks
-4% synergy
Torment of Hailfire
19% of 1254 decks
-0% synergy
Bubbling Muck
19% of 1257 decks
+3% synergy
Promise of Power
16% of 1257 decks
+13% synergy
Secret Salvage
15% of 1254 decks
+13% synergy
Kindred Dominance
15% of 1254 decks
+11% synergy
Haunting Voyage
14% of 1193 decks
+11% synergy
Rise of the Dark Realms
13% of 1257 decks
+5% synergy
Living Death
13% of 1257 decks
-0% synergy
In Garruk's Wake
12% of 1257 decks
+5% synergy
Grim Tutor
12% of 1257 decks
-3% synergy
Dread Return
11% of 1257 decks
-2% synergy
Scheming Symmetry
10% of 1246 decks
+5% synergy
Decree of Pain
8% of 1257 decks
+1% synergy
Syphon Mind
8% of 1257 decks
-8% synergy
Profane Tutor
8% of 1165 decks
+0% synergy
Finale of Eternity
7% of 1246 decks
+6% synergy
Dark Petition
7% of 1256 decks
+1% synergy
Black Sun's Zenith
7% of 1257 decks
+1% synergy
Beacon of Unrest
6% of 1257 decks
-0% synergy
Temporal Extortion
6% of 1257 decks
+4% synergy
Profane Command
6% of 1257 decks
+3% synergy
Persist
6% of 1155 decks
+1% synergy
Breach the Multiverse
6% of 496 decks
-4% synergy
Diabolic Intent
6% of 1257 decks
-9% synergy
Peer into the Abyss
5% of 1228 decks
-9% synergy
Reign of the Pit
5% of 1257 decks
+5% synergy
Agadeem's Awakening
5% of 1225 decks
-2% synergy
Buried Alive
5% of 1257 decks
-5% synergy
Utility Artifacts (24)
Bontu's Monument
42% of 1254 decks
+13% synergy
Whip of Erebos
38% of 1257 decks
+26% synergy
Lightning Greaves
34% of 1257 decks
+1% synergy
Bolas's Citadel
31% of 1246 decks
-5% synergy
Swiftfoot Boots
30% of 1257 decks
-3% synergy
Thrumming Stone
23% of 1257 decks
+18% synergy
Elbrus, the Binding Blade
20% of 1257 decks
+19% synergy
Urza's Incubator
20% of 1257 decks
+19% synergy
Expedition Map
20% of 1257 decks
+3% synergy
Herald's Horn
17% of 1254 decks
+11% synergy
Wayfarer's Bauble
14% of 1257 decks
-7% synergy
Mithril Coat
13% of 357 decks
+5% synergy
Mask of Griselbrand
12% of 1122 decks
+8% synergy
Skullclamp
12% of 1257 decks
-10% synergy
Demon's Horn
11% of 1257 decks
+7% synergy
Quicksilver Amulet
8% of 1257 decks
+7% synergy
Vorpal Sword
7% of 1131 decks
+2% synergy
Lashwrithe
7% of 1257 decks
+2% synergy
Pact Weapon
6% of 868 decks
+3% synergy
Elixir of Immortality
6% of 1257 decks
+2% synergy
Shadowspear
6% of 1231 decks
+2% synergy
Aetherflux Reservoir
6% of 1255 decks
-8% synergy
Whispersilk Cloak
5% of 1257 decks
-1% synergy
Ashnod's Altar
5% of 1257 decks
-14% synergy
Enchantments (21)
Phyrexian Arena
39% of 1257 decks
+3% synergy
Black Market
33% of 1257 decks
+11% synergy
Exquisite Blood
19% of 1257 decks
+6% synergy
Heartless Summoning
18% of 1257 decks
+15% synergy
Black Market Connections
17% of 848 decks
-3% synergy
Grave Pact
16% of 1257 decks
+2% synergy
Dictate of Erebos
14% of 1257 decks
+1% synergy
Sanguine Bond
14% of 1257 decks
+1% synergy
Phyrexian Reclamation
14% of 1257 decks
+0% synergy
Animate Dead
14% of 1257 decks
-5% synergy
Virtue of Persistence
13% of 308 decks
+3% synergy
Necropotence
11% of 1257 decks
-5% synergy
Greed
9% of 1257 decks
-2% synergy
Font of Agonies
9% of 1246 decks
+3% synergy
The Meathook Massacre
8% of 1115 decks
-7% synergy
Mark of the Oni
8% of 1257 decks
+8% synergy
Bastion of Remembrance
8% of 1228 decks
-7% synergy
The Eldest Reborn
6% of 1252 decks
-1% synergy
No Rest for the Wicked
6% of 1257 decks
+5% synergy
Demonic Embrace
5% of 1228 decks
+4% synergy
Kaya's Ghostform
5% of 1246 decks
-6% synergy
Planeswalkers (6)
Liliana of the Dark Realms
25% of 1257 decks
+13% synergy
Ob Nixilis Reignited
18% of 1256 decks
+14% synergy
Ob Nixilis of the Black Oath
11% of 1257 decks
+9% synergy
Liliana, Dreadhorde General
6% of 1246 decks
-5% synergy
Liliana Vess
6% of 1257 decks
+1% synergy
Ob Nixilis, the Hate-Twisted
6% of 1246 decks
+1% synergy
Utility Lands (25)
Cabal Coffers
65% of 1257 decks
+7% synergy
Cabal Stronghold
54% of 1252 decks
+12% synergy
Bojuka Bog
48% of 1257 decks
+0% synergy
Urborg, Tomb of Yawgmoth
43% of 1257 decks
+3% synergy
Reliquary Tower
40% of 1257 decks
+8% synergy
Nykthos, Shrine to Nyx
40% of 1257 decks
+10% synergy
Westvale Abbey
33% of 1256 decks
+27% synergy
Crypt of Agadeem
24% of 1257 decks
+12% synergy
Witch's Cottage
22% of 1238 decks
-3% synergy
Castle Locthwain
21% of 1236 decks
-2% synergy
Takenuma, Abandoned Mire
17% of 1001 decks
-4% synergy
Mortuary Mire
15% of 1256 decks
+1% synergy
Rogue's Passage
14% of 1257 decks
-1% synergy
Temple of the False God
14% of 1257 decks
+6% synergy
Phyrexian Tower
12% of 1257 decks
-8% synergy
Shizo, Death's Storehouse
12% of 1257 decks
+3% synergy
Barren Moor
12% of 1257 decks
-3% synergy
War Room
11% of 1213 decks
-6% synergy
Thespian's Stage
11% of 1257 decks
+3% synergy
Ancient Tomb
11% of 1257 decks
-3% synergy
Ghost Quarter
7% of 1257 decks
+3% synergy
Field of Ruin
7% of 1253 decks
+4% synergy
Vesuva
6% of 1257 decks
+3% synergy
Barad-dûr
5% of 346 decks
-1% synergy
Everglades
5% of 1257 decks
+4% synergy
Mana Artifacts (21)
Sol Ring
84% of 1257 decks
-3% synergy
Arcane Signet
52% of 1236 decks
-11% synergy
Throne of Eldraine
35% of 293 decks
+13% synergy
Charcoal Diamond
33% of 1257 decks
+6% synergy
Nyx Lotus
29% of 1232 decks
+17% synergy
Mind Stone
25% of 1257 decks
-12% synergy
Thought Vessel
25% of 1256 decks
-3% synergy
Caged Sun
22% of 1257 decks
+5% synergy
Thran Dynamo
15% of 1257 decks
+8% synergy
Commander's Sphere
12% of 1257 decks
-1% synergy
Worn Powerstone
12% of 1257 decks
+7% synergy
Sceptre of Eternal Glory
11% of 628 decks
-4% synergy
Gilded Lotus
11% of 1257 decks
+3% synergy
Fellwar Stone
10% of 1257 decks
-5% synergy
Gauntlet of Power
10% of 1257 decks
+5% synergy
Mana Crypt
9% of 1257 decks
-4% synergy
Extraplanar Lens
8% of 1257 decks
+3% synergy
Jeweled Lotus
8% of 1213 decks
-6% synergy
Decanter of Endless Water
7% of 848 decks
+1% synergy
Everflowing Chalice
7% of 1257 decks
-2% synergy
Hedron Archive
6% of 1256 decks
+0% synergy
Lands (4)
Myriad Landscape
34% of 1257 decks
+3% synergy
Cavern of Souls
10% of 1257 decks
+4% synergy
Path of Ancestry
9% of 1254 decks
+3% synergy
Demolition Field
9% of 575 decks
+3% synergy