Mono-Black Auras
Aphemia, the Cacophony
43 decks
K'rrik, Son of Yawgmoth
19 decks
Braids, Arisen Nightmare
13 decks
Yargle, Glutton of Urborg
7 decks
Skithiryx, the Blight Dragon
6 decks
Nefarox, Overlord of Grixis
5 decks
Kiku, Night's Flower
3 decks
Drana, Kalastria Bloodchief
3 decks
Tymaret, Chosen from Death
3 decks
Kaervek, the Punisher
2 decks
Kokusho, the Evening Star
2 decks
Purraj of Urborg
2 decks
Go-Shintai of Hidden Cruelty
2 decks
Sheoldred, the Apocalypse
2 decks
Varragoth, Bloodsky Sire
2 decks
Mirri the Cursed
2 decks
Toshiro Umezawa
2 decks
Iname, Death Aspect
2 decks
Erebos, God of the Dead
2 decks
Egon, God of Death
1 decks
Maha, Its Feathers Night
1 decks
Ayara, First of Locthwain
1 decks
Tivash, Gloom Summoner
1 decks
Gollum, Scheming Guide
1 decks
New Cards
Withering Torment
56% of 16 decks
+2% synergy
Sporogenic Infection
33% of 12 decks
+32% synergy
Balemurk Leech
33% of 12 decks
+33% synergy
Meathook Massacre II
26% of 19 decks
+9% synergy
Valgavoth's Lair
25% of 20 decks
+24% synergy
High Synergy Cards
Hateful Eidolon
59% of 132 decks
+59% synergy
Ashiok's Reaper
55% of 69 decks
+55% synergy
Doomwake Giant
47% of 135 decks
+46% synergy
Grim Guardian
46% of 135 decks
+46% synergy
Kaya's Ghostform
56% of 133 decks
+45% synergy
Demonic Embrace
45% of 132 decks
+44% synergy
Fungal Fortitude
44% of 45 decks
+42% synergy
Shade's Form
39% of 135 decks
+38% synergy
Eternal Thirst
39% of 135 decks
+37% synergy
Nighthowler
36% of 135 decks
+36% synergy
Top Cards
Dark Ritual
49% of 135 decks
-17% synergy
Sign in Blood
46% of 135 decks
+6% synergy
Feed the Swarm
43% of 129 decks
-11% synergy
Phyrexian Arena
41% of 135 decks
+2% synergy
Gray Merchant of Asphodel
40% of 135 decks
-14% synergy
Charcoal Diamond
36% of 135 decks
+11% synergy
Lord Skitter's Blessing
36% of 69 decks
+35% synergy
Necrosynthesis
36% of 126 decks
+34% synergy
Minion's Return
36% of 132 decks
+35% synergy
Blightcaster
36% of 135 decks
+35% synergy
Creatures
Wicked Visitor
35% of 57 decks
+35% synergy
Demon of Fate's Design
32% of 73 decks
+31% synergy
Crypt Ghast
31% of 135 decks
-15% synergy
Agent of Erebos
30% of 135 decks
+30% synergy
Tymaret, Chosen from Death
28% of 132 decks
+26% synergy
Warehouse Tabby
26% of 69 decks
+26% synergy
Ancient Cellarspawn
25% of 12 decks
+17% synergy
Thoughtrender Lamia
24% of 135 decks
+24% synergy
Baleful Eidolon
22% of 135 decks
+22% synergy
Erebos, God of the Dead
22% of 135 decks
+16% synergy
Unstoppable Slasher
21% of 19 decks
+9% synergy
Fate Unraveler
20% of 135 decks
+16% synergy
Solemn Simulacrum
20% of 135 decks
-6% synergy
Tormod, the Desecrator
20% of 128 decks
+16% synergy
Spiteful Returned
19% of 135 decks
+19% synergy
Erebos, Bleak-Hearted
19% of 132 decks
+16% synergy
Dockside Chef
19% of 122 decks
+16% synergy
Bloodletter of Aclazotz
17% of 47 decks
+1% synergy
Gnarled Scarhide
15% of 135 decks
+15% synergy
Dreadbringer Lampads
15% of 135 decks
+15% synergy
Aphemia, the Cacophony
14% of 132 decks
+14% synergy
Braids, Arisen Nightmare
14% of 114 decks
-4% synergy
Dread Presence
14% of 133 decks
-4% synergy
Herald of Torment
13% of 135 decks
+13% synergy
Archetype of Finality
13% of 135 decks
+12% synergy
Undead Augur
12% of 133 decks
+7% synergy
Erebos's Emissary
12% of 135 decks
+12% synergy
Soulreaper of Mogis
11% of 132 decks
+11% synergy
Lampad of Death's Vigil
11% of 132 decks
+10% synergy
Magus of the Coffers
10% of 135 decks
+2% synergy
Mindwrack Harpy
10% of 132 decks
+8% synergy
Ayara, First of Locthwain
10% of 132 decks
-17% synergy
Brain Maggot
10% of 135 decks
+10% synergy
Lord of the Accursed
10% of 135 decks
+5% synergy
Leaden Myr
10% of 135 decks
+2% synergy
Roaming Throne
9% of 46 decks
+3% synergy
Cavern Lampad
8% of 135 decks
+8% synergy
Burnished Hart
8% of 135 decks
-3% synergy
Arvinox, the Mind Flail
8% of 123 decks
+7% synergy
Vengeful Strangler
8% of 126 decks
+8% synergy
Witch-king of Angmar
8% of 79 decks
+5% synergy
Orcish Bowmasters
8% of 79 decks
-10% synergy
K'rrik, Son of Yawgmoth
8% of 132 decks
-9% synergy
Vilis, Broker of Blood
8% of 133 decks
-8% synergy
Nyxborn Eidolon
7% of 135 decks
+7% synergy
Blade of the Oni
7% of 122 decks
+7% synergy
Death Baron
7% of 135 decks
+2% synergy
Nirkana Revenant
7% of 135 decks
-7% synergy
Nightmare Shepherd
6% of 132 decks
+4% synergy
Vito, Thorn of the Dusk Rose
6% of 132 decks
-6% synergy
Instants
Defile
23% of 133 decks
-19% synergy
Not Dead After All
20% of 69 decks
+8% synergy
Fell the Profane
19% of 26 decks
-3% synergy
Infernal Grasp
17% of 126 decks
-10% synergy
Tainted Strike
16% of 135 decks
+13% synergy
Go for the Throat
16% of 135 decks
-9% synergy
Malakir Rebirth
14% of 129 decks
-7% synergy
Unlikely Aid
13% of 133 decks
+12% synergy
Rush of Vitality
13% of 135 decks
+12% synergy
Supernatural Stamina
13% of 135 decks
+6% synergy
Rowan's Grim Search
12% of 69 decks
+10% synergy
Bitter Triumph
11% of 45 decks
-5% synergy
Undying Malice
11% of 123 decks
+2% synergy
Candy Grapple
11% of 57 decks
+10% synergy
Hero's Downfall
10% of 135 decks
+2% synergy
Feign Death
10% of 127 decks
+3% synergy
Murder
10% of 135 decks
-0% synergy
Sheoldred's Edict
9% of 96 decks
-6% synergy
Armor of Shadows
9% of 120 decks
+7% synergy
Hagra Mauling
9% of 129 decks
+3% synergy
Boon of Erebos
8% of 135 decks
+8% synergy
Aphotic Wisps
8% of 135 decks
+7% synergy
Sudden Spoiling
8% of 135 decks
-2% synergy
Baleful Mastery
8% of 127 decks
-4% synergy
Village Rites
8% of 132 decks
-16% synergy
Cabal Ritual
7% of 135 decks
-10% synergy
Drag to the Underworld
7% of 132 decks
+4% synergy
Unnatural Endurance
7% of 135 decks
+6% synergy
Ashnod's Intervention
7% of 105 decks
+5% synergy
Doom Blade
7% of 135 decks
-2% synergy
Imp's Mischief
7% of 135 decks
-12% synergy
Vampiric Tutor
7% of 135 decks
-19% synergy
Blood Pact
6% of 126 decks
+1% synergy
Stinging Study
6% of 127 decks
+2% synergy
Deadly Dispute
6% of 127 decks
-14% synergy
Hatred
6% of 135 decks
+5% synergy
Withering Boon
6% of 135 decks
+1% synergy
Darkness
6% of 135 decks
-2% synergy
Astarion's Thirst
6% of 120 decks
+4% synergy
Assassin's Ink
6% of 122 decks
+5% synergy
Oblivion's Hunger
5% of 129 decks
+5% synergy
Sugar Rush
5% of 57 decks
+4% synergy
Undying Evil
5% of 135 decks
+2% synergy
Snuff Out
5% of 135 decks
-6% synergy
Taken by Nightmares
5% of 59 decks
+5% synergy
Sorceries
Night's Whisper
33% of 135 decks
+8% synergy
Read the Bones
30% of 135 decks
+8% synergy
Extinguish All Hope
28% of 135 decks
+28% synergy
Insatiable Avarice
21% of 28 decks
+1% synergy
Toxic Deluge
20% of 135 decks
-14% synergy
Rush of Dread
18% of 28 decks
+11% synergy
Mutilate
18% of 135 decks
-6% synergy
Damnation
15% of 135 decks
-8% synergy
Demonic Tutor
15% of 135 decks
-16% synergy
Diabolic Tutor
13% of 135 decks
-3% synergy
Exsanguinate
13% of 135 decks
-9% synergy
Bubbling Muck
12% of 135 decks
-4% synergy
Essence Harvest
10% of 135 decks
+9% synergy
Nighthaze
8% of 135 decks
+7% synergy
Torment of Hailfire
8% of 135 decks
-10% synergy
Syphon Mind
7% of 135 decks
-7% synergy
Sanguimancy
7% of 135 decks
+6% synergy
Mandate of Abaddon
6% of 108 decks
+6% synergy
Ancient Craving
6% of 135 decks
+3% synergy
Beseech the Mirror
6% of 69 decks
-3% synergy
Agadeem's Awakening
5% of 129 decks
-2% synergy
Infectious Inquiry
5% of 93 decks
+0% synergy
Drown in Ichor
5% of 93 decks
-1% synergy
In Garruk's Wake
5% of 135 decks
-1% synergy
Reanimate
5% of 135 decks
-28% synergy
Utility Artifacts
Jet Medallion
33% of 135 decks
-17% synergy
Swiftfoot Boots
27% of 135 decks
-5% synergy
Wayfarer's Bauble
24% of 135 decks
+4% synergy
Lashwrithe
21% of 135 decks
+16% synergy
Crystal Chimes
20% of 135 decks
+20% synergy
Blackblade Reforged
17% of 135 decks
+14% synergy
Lightning Greaves
16% of 135 decks
-17% synergy
Nightmare Lash
16% of 135 decks
+13% synergy
Helm of the Gods
15% of 135 decks
+15% synergy
Whip of Erebos
13% of 135 decks
+2% synergy
Vorpal Sword
12% of 127 decks
+8% synergy
Bolas's Citadel
11% of 133 decks
-22% synergy
Haunted Cloak
10% of 135 decks
+10% synergy
Sword of the Animist
10% of 135 decks
+6% synergy
Fireshrieker
10% of 135 decks
+8% synergy
Wand of Orcus
9% of 127 decks
+8% synergy
Mithril Coat
9% of 76 decks
+2% synergy
The One Ring
9% of 87 decks
-2% synergy
Sword of Vengeance
9% of 135 decks
+8% synergy
Trailblazer's Boots
9% of 135 decks
+7% synergy
Expedition Map
9% of 135 decks
-6% synergy
Mask of Griselbrand
9% of 126 decks
+5% synergy
Commander's Plate
9% of 128 decks
+3% synergy
Pact Weapon
8% of 120 decks
+6% synergy
Nettlecyst
8% of 127 decks
+7% synergy
Thran Power Suit
8% of 105 decks
+7% synergy
Loxodon Warhammer
7% of 135 decks
+6% synergy
Darksteel Plate
7% of 135 decks
+5% synergy
Whispersilk Cloak
7% of 135 decks
+1% synergy
Grafted Exoskeleton
7% of 135 decks
+6% synergy
Skull of Orm
6% of 135 decks
+6% synergy
Cloud Key
6% of 135 decks
+4% synergy
Shadowspear
5% of 132 decks
+1% synergy
Hammer of Nazahn
5% of 135 decks
+5% synergy
Prowler's Helm
5% of 135 decks
+4% synergy
Strionic Resonator
5% of 135 decks
+3% synergy
Basilisk Collar
5% of 135 decks
+3% synergy
Mask of Memory
5% of 135 decks
+2% synergy
Hedron Archive
5% of 135 decks
-0% synergy
Enchantments
Demonic Vigor
36% of 135 decks
+35% synergy
Skeletal Grimace
33% of 135 decks
+32% synergy
Vampiric Link
30% of 135 decks
+28% synergy
Unholy Indenture
28% of 133 decks
+27% synergy
Phyresis
27% of 135 decks
+25% synergy
Mire's Grasp
27% of 132 decks
+26% synergy
Greed
25% of 135 decks
+15% synergy
Parasitic Impetus
25% of 132 decks
+25% synergy
Dark Favor
24% of 135 decks
+24% synergy
Blessing of Leeches
23% of 135 decks
+22% synergy
Inner Demon
22% of 135 decks
+22% synergy
Quag Sickness
22% of 135 decks
+22% synergy
Underworld Connections
22% of 135 decks
+19% synergy
Omen of the Dead
22% of 132 decks
+21% synergy
Cacophony Unleashed
22% of 73 decks
+22% synergy
Ghoulish Impetus
22% of 73 decks
+21% synergy
Nowhere to Run
22% of 23 decks
+17% synergy
Sadistic Glee
21% of 135 decks
+21% synergy
Gift of Doom
21% of 132 decks
+20% synergy
Dead Weight
21% of 135 decks
+20% synergy
Animate Dead
21% of 135 decks
+2% synergy
Tymaret Calls the Dead
20% of 132 decks
+20% synergy
Unholy Strength
20% of 135 decks
+20% synergy
Dragon Shadow
20% of 135 decks
+19% synergy
Agent of the Shadow Thieves
20% of 120 decks
+19% synergy
Necrogen Communion
20% of 92 decks
+17% synergy
Vow of Torment
20% of 128 decks
+19% synergy
Midnight Covenant
19% of 135 decks
+19% synergy
Vow of Malice
19% of 135 decks
+19% synergy
Seal of Doom
19% of 135 decks
+19% synergy
Endless Ranks of the Dead
19% of 135 decks
+14% synergy
Inevitable End
18% of 132 decks
+18% synergy
Oubliette
18% of 135 decks
+14% synergy
Endless Scream
17% of 135 decks
+17% synergy
The Eldest Reborn
17% of 135 decks
+12% synergy
Revenge of Ravens
17% of 132 decks
+14% synergy
Necromancer's Magemark
16% of 135 decks
+16% synergy
Underworld Dreams
16% of 135 decks
+8% synergy
Hopeless Nightmare
16% of 69 decks
+10% synergy
Grievous Wound
16% of 19 decks
+11% synergy
Gruesome Deformity
16% of 135 decks
+15% synergy
Fear
16% of 135 decks
+15% synergy
Mogis's Favor
15% of 132 decks
+15% synergy
Predator's Gambit
15% of 135 decks
+15% synergy
Nurgle's Rot
15% of 108 decks
+14% synergy
Trespasser's Curse
15% of 135 decks
+14% synergy
Curse of Disturbance
15% of 135 decks
+14% synergy
Chime of Night
14% of 135 decks
+14% synergy
Twisted Embrace
14% of 122 decks
+14% synergy
Morgul-Knife Wound
14% of 79 decks
+14% synergy
Planeswalkers
Liliana of the Dark Realms
8% of 135 decks
-4% synergy
Utility Lands
Bojuka Bog
41% of 135 decks
-6% synergy
Cabal Coffers
39% of 135 decks
-18% synergy
Rogue's Passage
36% of 135 decks
+20% synergy
Urborg, Tomb of Yawgmoth
29% of 135 decks
-10% synergy
Cabal Stronghold
23% of 135 decks
-16% synergy
Barren Moor
20% of 135 decks
+7% synergy
Castle Locthwain
20% of 132 decks
-1% synergy
Reliquary Tower
19% of 135 decks
-14% synergy
Nykthos, Shrine to Nyx
18% of 135 decks
-12% synergy
Spymaster's Vault
15% of 26 decks
+3% synergy
Witch's Cottage
15% of 132 decks
-10% synergy
War Room
14% of 128 decks
-3% synergy
Shizo, Death's Storehouse
13% of 135 decks
+4% synergy
Polluted Mire
10% of 135 decks
+5% synergy
Minas Morgul, Dark Fortress
9% of 47 decks
+5% synergy
Takenuma, Abandoned Mire
8% of 122 decks
-10% synergy
The Black Gate
7% of 74 decks
+2% synergy
Cathedral of War
7% of 135 decks
+6% synergy
Leechridden Swamp
7% of 135 decks
+4% synergy
Memorial to Folly
7% of 135 decks
+3% synergy
Ancient Tomb
7% of 135 decks
-6% synergy
Roadside Reliquary
7% of 122 decks
+6% synergy
Command Beacon
6% of 135 decks
-2% synergy
Mortuary Mire
6% of 135 decks
-8% synergy
Blast Zone
5% of 133 decks
+3% synergy
Karn's Bastion
5% of 133 decks
+0% synergy
Mana Artifacts
Sol Ring
73% of 135 decks
-14% synergy
Arcane Signet
48% of 132 decks
-15% synergy
Mind Stone
33% of 135 decks
-2% synergy
Thought Vessel
19% of 135 decks
-10% synergy
Throne of Eldraine
17% of 59 decks
+1% synergy
Commander's Sphere
13% of 135 decks
+1% synergy
Heraldic Banner
12% of 132 decks
+6% synergy
Nyx Lotus
12% of 132 decks
+2% synergy
Fellwar Stone
11% of 135 decks
-4% synergy
Everflowing Chalice
10% of 135 decks
+2% synergy
Caged Sun
9% of 135 decks
-7% synergy
Decanter of Endless Water
8% of 120 decks
+4% synergy
Altar of the Pantheon
7% of 132 decks
+6% synergy
Prismatic Lens
6% of 135 decks
+3% synergy
Mana Vault
6% of 135 decks
-2% synergy
Worn Powerstone
5% of 135 decks
+0% synergy
Lands
Myriad Landscape
30% of 135 decks
-0% synergy
Urza's Cave
12% of 26 decks
+0% synergy
Demolition Field
10% of 105 decks
+5% synergy
Opal Palace
7% of 135 decks
+7% synergy
Plaza of Heroes
5% of 114 decks
+4% synergy