Mono-Black Flash
Top Commanders
Toshiro Umezawa
25 decks
K'rrik, Son of Yawgmoth
2 decks
The Speed Demon
1 decks
Horobi, Death's Wail
1 decks
Whisper, Blood Liturgist
1 decks
Ebondeath, Dracolich
1 decks
Tinybones, the Pickpocket
1 decks
New Cards
Mutant Surveyor
100% of 1 decks
+100% synergy
Walking Sarcophagus
100% of 1 decks
+100% synergy
Amonkhet Raceway
25% of 4 decks
+23% synergy
Avishkar Raceway
25% of 4 decks
+24% synergy
Foul Roads
25% of 4 decks
+25% synergy
High Synergy Cards
Blood Pact
78% of 32 decks
+73% synergy
Malicious Affliction
72% of 32 decks
+69% synergy
Force of Despair
72% of 32 decks
+64% synergy
Grim Return
62% of 32 decks
+61% synergy
Tragic Slip
81% of 32 decks
+61% synergy
Primal Amulet
59% of 32 decks
+59% synergy
Vendetta
59% of 32 decks
+58% synergy
Wretched Confluence
59% of 32 decks
+58% synergy
Cremate
59% of 32 decks
+58% synergy
Vona's Hunger
62% of 32 decks
+58% synergy
Top Cards
Dark Ritual
88% of 32 decks
+22% synergy
Defile
84% of 32 decks
+44% synergy
Snuff Out
69% of 32 decks
+58% synergy
Soul Shatter
69% of 32 decks
+56% synergy
Cabal Ritual
66% of 32 decks
+48% synergy
Go for the Throat
66% of 32 decks
+41% synergy
Professor Onyx
62% of 32 decks
+56% synergy
Infernal Grasp
62% of 32 decks
+37% synergy
Hellish Rebuke
59% of 32 decks
+57% synergy
Curtains' Call
59% of 32 decks
+57% synergy
Game Changers
Vampiric Tutor
34% of 32 decks
+10% synergy
Demonic Tutor
22% of 32 decks
-8% synergy
Bolas's Citadel
22% of 32 decks
-9% synergy
Ad Nauseam
16% of 32 decks
+13% synergy
Chrome Mox
9% of 32 decks
+3% synergy
Imperial Seal
9% of 32 decks
+2% synergy
Ancient Tomb
9% of 32 decks
-3% synergy
Creatures
Sedgemoor Witch
56% of 32 decks
+54% synergy
Crypt Ghast
53% of 32 decks
+6% synergy
Oriq Loremage
50% of 32 decks
+49% synergy
Morbid Opportunist
50% of 32 decks
+33% synergy
Gravebreaker Lamia
41% of 32 decks
+40% synergy
Harvester of Souls
38% of 32 decks
+30% synergy
Tormod, the Desecrator
34% of 32 decks
+31% synergy
Streaking Oilgorger
25% of 4 decks
+25% synergy
Risen Necroregent
25% of 4 decks
+24% synergy
Gastal Raider
25% of 4 decks
+24% synergy
Gas Guzzler
25% of 4 decks
+24% synergy
Gisa, Glorious Resurrector
22% of 32 decks
+16% synergy
Sangromancer
22% of 32 decks
+9% synergy
Massacre Wurm
19% of 32 decks
+3% synergy
Kaervek, the Punisher
16% of 19 decks
+12% synergy
Royal Assassin
16% of 32 decks
+13% synergy
Orcish Bowmasters
11% of 28 decks
-3% synergy
Leaden Myr
9% of 32 decks
+2% synergy
Nirkana Revenant
9% of 32 decks
-4% synergy
K'rrik, Son of Yawgmoth
9% of 32 decks
-7% synergy
Gray Merchant of Asphodel
9% of 32 decks
-44% synergy
Instants
Thrilling Encore
59% of 32 decks
+57% synergy
Slaughter Pact
59% of 32 decks
+56% synergy
Cut Down
59% of 32 decks
+54% synergy
Liliana's Triumph
59% of 32 decks
+53% synergy
Sudden Spoiling
59% of 32 decks
+49% synergy
Sheoldred's Edict
59% of 32 decks
+46% synergy
Succumb to Temptation
56% of 32 decks
+54% synergy
Entomb
56% of 32 decks
+44% synergy
Imp's Mischief
56% of 32 decks
+36% synergy
Dark Bargain
53% of 32 decks
+53% synergy
You Are Already Dead
53% of 32 decks
+52% synergy
Price of Fame
53% of 32 decks
+51% synergy
Doom Blade
53% of 32 decks
+45% synergy
Consuming Corruption
53% of 19 decks
+35% synergy
Aphotic Wisps
50% of 32 decks
+49% synergy
Withering Torment
47% of 17 decks
+18% synergy
Cling to Dust
47% of 32 decks
+46% synergy
Hostile Negotiations
47% of 32 decks
+45% synergy
Rise of the Dread Marn
47% of 32 decks
+44% synergy
Malakir Rebirth
47% of 32 decks
+26% synergy
Deadly Rollick
47% of 32 decks
+26% synergy
Heartless Act
44% of 32 decks
+42% synergy
Tendrils of Corruption
44% of 32 decks
+39% synergy
Sudden Edict
41% of 32 decks
+38% synergy
Withering Boon
38% of 32 decks
+33% synergy
Hagra Mauling
38% of 32 decks
+33% synergy
Darkness
38% of 32 decks
+29% synergy
Bitter Triumph
38% of 24 decks
+27% synergy
Demon's Due
34% of 32 decks
+34% synergy
Crypt Incursion
34% of 32 decks
+31% synergy
Erebos's Intervention
34% of 32 decks
+31% synergy
Dismember
34% of 32 decks
+23% synergy
Moonlight Bargain
31% of 32 decks
+31% synergy
Victim of Night
31% of 32 decks
+29% synergy
Not Dead After All
31% of 26 decks
+21% synergy
Bile Blight
28% of 32 decks
+27% synergy
Necrologia
28% of 32 decks
+26% synergy
Undying Malice
28% of 32 decks
+20% synergy
Fell the Profane
26% of 19 decks
+10% synergy
Gravebind
25% of 32 decks
+25% synergy
Spoils of Evil
25% of 32 decks
+25% synergy
Ghastly Demise
25% of 32 decks
+25% synergy
Hatred
25% of 32 decks
+24% synergy
Feign Death
25% of 32 decks
+18% synergy
V.A.T.S.
23% of 26 decks
+21% synergy
False Cure
22% of 32 decks
+22% synergy
Nurgle's Conscription
22% of 32 decks
+21% synergy
Mirrodin Avenged
22% of 32 decks
+21% synergy
Fatal Push
22% of 32 decks
+20% synergy
March of Wretched Sorrow
22% of 32 decks
+20% synergy
Sorceries
Feed the Swarm
28% of 32 decks
-25% synergy
Rise of the Dark Realms
16% of 32 decks
+5% synergy
Bubbling Muck
16% of 32 decks
-0% synergy
Torment of Hailfire
16% of 32 decks
-1% synergy
Sign in Blood
12% of 32 decks
-26% synergy
Mutilate
9% of 32 decks
-13% synergy
Exsanguinate
9% of 32 decks
-14% synergy
Night's Whisper
9% of 32 decks
-15% synergy
Reanimate
9% of 32 decks
-25% synergy
Toxic Deluge
9% of 32 decks
-26% synergy
Utility Artifacts
Jet Medallion
59% of 32 decks
+6% synergy
Starting Column
25% of 4 decks
+24% synergy
Racers' Scoreboard
25% of 4 decks
+24% synergy
Isochron Scepter
22% of 32 decks
+22% synergy
Aetherflux Reservoir
16% of 32 decks
+4% synergy
Wayfarer's Bauble
16% of 32 decks
-3% synergy
Mind Stone
16% of 32 decks
-19% synergy
Sentinel Tower
12% of 32 decks
+12% synergy
Sphinx-Bone Wand
12% of 32 decks
+12% synergy
Glamdring
11% of 27 decks
+11% synergy
Runechanter's Pike
9% of 32 decks
+9% synergy
Lightning Greaves
9% of 32 decks
-24% synergy
Enchantments
Black Market
34% of 32 decks
+13% synergy
Grave Betrayal
28% of 32 decks
+25% synergy
Hour of Victory
25% of 4 decks
+24% synergy
Momentum Breaker
25% of 4 decks
+23% synergy
Life of Toshiro Umezawa
22% of 32 decks
+22% synergy
Revel in Riches
19% of 32 decks
+13% synergy
Nowhere to Run
16% of 19 decks
+13% synergy
Minion's Return
12% of 32 decks
+12% synergy
No Mercy
12% of 32 decks
+6% synergy
Necropotence
12% of 32 decks
-4% synergy
Endless Whispers
9% of 32 decks
+8% synergy
Planeswalkers
Liliana of the Dark Realms
9% of 32 decks
-4% synergy
Utility Lands
Cabal Coffers
59% of 32 decks
+3% synergy
Cabal Stronghold
50% of 32 decks
+12% synergy
Arcane Lighthouse
47% of 32 decks
+45% synergy
Urborg, Tomb of Yawgmoth
47% of 32 decks
+9% synergy
Detection Tower
41% of 32 decks
+39% synergy
Boseiju, Who Shelters All
31% of 32 decks
+29% synergy
Spymaster's Vault
26% of 19 decks
+17% synergy
Muraganda Raceway
25% of 4 decks
+22% synergy
Bojuka Bog
25% of 32 decks
-21% synergy
The Biblioplex
22% of 32 decks
+22% synergy
War Room
19% of 32 decks
+2% synergy
Terrain Generator
16% of 32 decks
+14% synergy
Takenuma, Abandoned Mire
16% of 32 decks
-1% synergy
Castle Locthwain
16% of 32 decks
-4% synergy
Reliquary Tower
16% of 32 decks
-16% synergy
Isolated Watchtower
9% of 32 decks
+9% synergy
Deserted Temple
9% of 32 decks
+6% synergy
Geier Reach Sanitarium
9% of 32 decks
-4% synergy
Nykthos, Shrine to Nyx
9% of 32 decks
-20% synergy
Mana Artifacts
Sol Ring
56% of 32 decks
-31% synergy
Arcane Signet
41% of 32 decks
-22% synergy
Séance Board
24% of 17 decks
+21% synergy
Charcoal Diamond
22% of 32 decks
-3% synergy
Fellwar Stone
19% of 32 decks
+3% synergy
Thought Vessel
16% of 32 decks
-13% synergy
Star Compass
9% of 32 decks
+8% synergy
Lands
Night Market
25% of 4 decks
+25% synergy
Myriad Landscape
25% of 32 decks
-4% synergy
Forbidden Orchard
19% of 32 decks
+17% synergy
Hall of Oracles
9% of 32 decks
+9% synergy