Mono-Black Flash
Toshiro Umezawa
24 decks
Ebondeath, Dracolich
1 decks
K'rrik, Son of Yawgmoth
1 decks
Whisper, Blood Liturgist
1 decks
Horobi, Death's Wail
1 decks
New Cards
Séance Board
100% of 3 decks
+83% synergy
Withering Torment
100% of 4 decks
+37% synergy
High Synergy Cards
Blood Pact
89% of 28 decks
+84% synergy
Consuming Corruption
100% of 6 decks
+73% synergy
Force of Despair
79% of 28 decks
+70% synergy
Grim Return
71% of 28 decks
+70% synergy
Cremate
71% of 28 decks
+70% synergy
Hellish Rebuke
71% of 28 decks
+69% synergy
Malicious Affliction
71% of 28 decks
+68% synergy
Slaughter Pact
71% of 28 decks
+68% synergy
Dark Bargain
68% of 28 decks
+67% synergy
Sedgemoor Witch
68% of 28 decks
+66% synergy
Top Cards
Dark Ritual
93% of 28 decks
+28% synergy
Defile
89% of 28 decks
+48% synergy
Tragic Slip
82% of 28 decks
+61% synergy
Soul Shatter
75% of 28 decks
+62% synergy
Professor Onyx
71% of 28 decks
+65% synergy
Bitter Triumph
70% of 10 decks
+52% synergy
Sheoldred's Edict
68% of 25 decks
+53% synergy
Succumb to Temptation
68% of 28 decks
+65% synergy
Vona's Hunger
68% of 28 decks
+63% synergy
Cut Down
68% of 28 decks
+61% synergy
Creatures
Oriq Loremage
54% of 28 decks
+52% synergy
Morbid Opportunist
54% of 28 decks
+37% synergy
Crypt Ghast
50% of 28 decks
+4% synergy
Gravebreaker Lamia
46% of 28 decks
+45% synergy
Tormod, the Desecrator
46% of 28 decks
+43% synergy
Harvester of Souls
46% of 28 decks
+39% synergy
Gisa, Glorious Resurrector
32% of 28 decks
+25% synergy
Sangromancer
29% of 28 decks
+15% synergy
Massacre Wurm
18% of 28 decks
+3% synergy
Royal Assassin
14% of 28 decks
+12% synergy
K'rrik, Son of Yawgmoth
14% of 28 decks
-2% synergy
Ophiomancer
11% of 28 decks
-0% synergy
Nirkana Revenant
11% of 28 decks
-3% synergy
Instants
Fell the Profane
67% of 6 decks
+43% synergy
Sudden Spoiling
64% of 28 decks
+54% synergy
Snuff Out
64% of 28 decks
+53% synergy
Cabal Ritual
64% of 28 decks
+47% synergy
Go for the Throat
64% of 28 decks
+39% synergy
Infernal Grasp
64% of 28 decks
+36% synergy
Vendetta
61% of 28 decks
+60% synergy
Wretched Confluence
61% of 28 decks
+59% synergy
You Are Already Dead
61% of 28 decks
+59% synergy
Curtains' Call
61% of 28 decks
+59% synergy
Thrilling Encore
61% of 28 decks
+58% synergy
Liliana's Triumph
61% of 28 decks
+54% synergy
Entomb
61% of 28 decks
+48% synergy
Hostile Negotiations
58% of 26 decks
+55% synergy
Cling to Dust
57% of 28 decks
+56% synergy
Aphotic Wisps
57% of 28 decks
+56% synergy
Price of Fame
57% of 28 decks
+55% synergy
Sudden Edict
54% of 28 decks
+51% synergy
Rise of the Dread Marn
54% of 28 decks
+50% synergy
Doom Blade
54% of 28 decks
+45% synergy
Imp's Mischief
54% of 28 decks
+36% synergy
Heartless Act
50% of 28 decks
+48% synergy
Tendrils of Corruption
50% of 28 decks
+45% synergy
Flare of Malice
50% of 6 decks
+37% synergy
Malakir Rebirth
50% of 28 decks
+28% synergy
Not Dead After All
44% of 18 decks
+32% synergy
Outrageous Robbery
43% of 7 decks
+41% synergy
Crypt Incursion
43% of 28 decks
+40% synergy
Erebos's Intervention
43% of 28 decks
+40% synergy
Deadly Rollick
43% of 28 decks
+22% synergy
Demon's Due
39% of 28 decks
+39% synergy
Bile Blight
39% of 28 decks
+38% synergy
Withering Boon
39% of 28 decks
+35% synergy
Moonlight Bargain
36% of 28 decks
+35% synergy
Darkness
36% of 28 decks
+28% synergy
Vampiric Tutor
36% of 28 decks
+10% synergy
Necrologia
32% of 28 decks
+30% synergy
Victim of Night
32% of 28 decks
+29% synergy
V.A.T.S.
30% of 10 decks
+27% synergy
Spoils of Blood
29% of 28 decks
+28% synergy
Hagra Mauling
29% of 28 decks
+23% synergy
Dismember
29% of 28 decks
+17% synergy
Gravebind
25% of 28 decks
+25% synergy
Ulcerate
25% of 28 decks
+24% synergy
Tainted Strike
25% of 28 decks
+22% synergy
Undying Malice
25% of 28 decks
+17% synergy
Hero's Downfall
25% of 28 decks
+17% synergy
Nurgle's Conscription
23% of 26 decks
+22% synergy
Mirrodin Avenged
23% of 22 decks
+22% synergy
Shriveling Rot
21% of 28 decks
+21% synergy
Sorceries
Feed the Swarm
39% of 28 decks
-16% synergy
Bubbling Muck
21% of 28 decks
+5% synergy
Torment of Hailfire
21% of 28 decks
+3% synergy
Demonic Tutor
21% of 28 decks
-10% synergy
Chain of Smog
14% of 28 decks
+9% synergy
Rise of the Dark Realms
14% of 28 decks
+5% synergy
Exsanguinate
11% of 28 decks
-11% synergy
Night's Whisper
11% of 28 decks
-14% synergy
Mutilate
11% of 28 decks
-14% synergy
Sign in Blood
11% of 28 decks
-29% synergy
Utility Artifacts
Primal Amulet
64% of 28 decks
+64% synergy
Jet Medallion
57% of 28 decks
+9% synergy
Isochron Scepter
29% of 28 decks
+28% synergy
Bolas's Citadel
21% of 28 decks
-12% synergy
Sphinx-Bone Wand
18% of 28 decks
+18% synergy
Aetherflux Reservoir
14% of 28 decks
+2% synergy
Wayfarer's Bauble
11% of 28 decks
-9% synergy
Enchantments
Black Market
36% of 28 decks
+14% synergy
Life of Toshiro Umezawa
29% of 28 decks
+28% synergy
Grave Betrayal
29% of 28 decks
+25% synergy
Revel in Riches
25% of 28 decks
+20% synergy
No Mercy
14% of 28 decks
+8% synergy
Necropotence
11% of 28 decks
-6% synergy
Utility Lands
Cabal Coffers
61% of 28 decks
+4% synergy
Urborg, Tomb of Yawgmoth
50% of 28 decks
+11% synergy
Arcane Lighthouse
46% of 28 decks
+44% synergy
Cabal Stronghold
46% of 28 decks
+6% synergy
Detection Tower
43% of 28 decks
+42% synergy
Boseiju, Who Shelters All
29% of 28 decks
+27% synergy
War Room
25% of 28 decks
+8% synergy
Reliquary Tower
21% of 28 decks
-11% synergy
Bojuka Bog
21% of 28 decks
-26% synergy
The Biblioplex
18% of 28 decks
+18% synergy
Takenuma, Abandoned Mire
14% of 28 decks
-4% synergy
Castle Locthwain
14% of 28 decks
-7% synergy
Terrain Generator
11% of 28 decks
+9% synergy
Deserted Temple
11% of 28 decks
+7% synergy
Geier Reach Sanitarium
11% of 28 decks
-3% synergy
Mana Artifacts
Sol Ring
64% of 28 decks
-23% synergy
Arcane Signet
43% of 28 decks
-21% synergy
Charcoal Diamond
29% of 28 decks
+3% synergy
Fellwar Stone
21% of 28 decks
+6% synergy
Thought Vessel
18% of 28 decks
-11% synergy
Mind Stone
18% of 28 decks
-18% synergy
Lands
Myriad Landscape
25% of 28 decks
-5% synergy
Forbidden Orchard
21% of 28 decks
+20% synergy