Mono-Black Group Hug
Sheoldred, the Apocalypse
67 decks
Seizan, Perverter of Truth
23 decks
Gix, Yawgmoth Praetor
13 decks
New Cards
Scrawling Crawler
100% of 3 decks
+87% synergy
Withering Torment
85% of 13 decks
+19% synergy
Enduring Tenacity
26% of 31 decks
+17% synergy
Valgavoth, Terror Eater
18% of 17 decks
+6% synergy
Doomsday Excruciator
10% of 31 decks
+5% synergy
High Synergy Cards
Howling Mine
71% of 147 decks
+66% synergy
Font of Mythos
63% of 147 decks
+59% synergy
Underworld Dreams
65% of 147 decks
+56% synergy
Peer into the Abyss
68% of 146 decks
+54% synergy
Master of the Feast
57% of 147 decks
+54% synergy
Temple Bell
56% of 147 decks
+53% synergy
Seizan, Perverter of Truth
54% of 147 decks
+50% synergy
Damnable Pact
55% of 147 decks
+49% synergy
Teferi's Puzzle Box
52% of 147 decks
+48% synergy
Fate Unraveler
52% of 147 decks
+47% synergy
Top Cards
Dark Ritual
76% of 147 decks
+11% synergy
Jet Medallion
63% of 147 decks
+15% synergy
Feed the Swarm
63% of 146 decks
+8% synergy
Dark Deal
60% of 147 decks
+46% synergy
Crypt Ghast
60% of 147 decks
+14% synergy
Baleful Mastery
58% of 146 decks
+45% synergy
Sign in Blood
56% of 147 decks
+16% synergy
Insatiable Avarice
53% of 68 decks
+30% synergy
Orcish Bowmasters
52% of 124 decks
+34% synergy
Ob Nixilis, the Hate-Twisted
50% of 147 decks
+46% synergy
Creatures
Gray Merchant of Asphodel
50% of 147 decks
-4% synergy
Psychosis Crawler
49% of 147 decks
+43% synergy
Rankle, Master of Pranks
44% of 147 decks
+30% synergy
Vito, Thorn of the Dusk Rose
37% of 146 decks
+25% synergy
K'rrik, Son of Yawgmoth
36% of 147 decks
+20% synergy
Dauthi Voidwalker
32% of 146 decks
+14% synergy
Vilis, Broker of Blood
31% of 147 decks
+15% synergy
Marauding Blight-Priest
30% of 146 decks
+24% synergy
Erebos, God of the Dead
29% of 147 decks
+22% synergy
Gix, Yawgmoth Praetor
24% of 139 decks
+18% synergy
Gixian Puppeteer
24% of 139 decks
+16% synergy
Solemn Simulacrum
24% of 147 decks
-3% synergy
Sheoldred, the Apocalypse
23% of 143 decks
+7% synergy
Bloodletter of Aclazotz
23% of 96 decks
+6% synergy
Bloodgift Demon
22% of 147 decks
+19% synergy
Boggart Trawler
21% of 47 decks
+9% synergy
Opposition Agent
21% of 146 decks
+9% synergy
Zenith Chronicler
21% of 134 decks
+19% synergy
Howling Golem
20% of 147 decks
+19% synergy
Dread Presence
19% of 147 decks
+1% synergy
Sheoldred
18% of 127 decks
+7% synergy
Elder Brain
18% of 146 decks
+14% synergy
Phyrexian Obliterator
18% of 147 decks
+7% synergy
Sangromancer
16% of 147 decks
+2% synergy
Braids, Arisen Nightmare
15% of 143 decks
-3% synergy
Witch of the Moors
14% of 146 decks
+10% synergy
Nirkana Revenant
14% of 147 decks
+0% synergy
Sheoldred, Whispering One
14% of 147 decks
+0% synergy
Skirge Familiar
12% of 147 decks
+6% synergy
Massacre Wurm
12% of 147 decks
-2% synergy
Varragoth, Bloodsky Sire
12% of 146 decks
+7% synergy
Roaming Throne
11% of 89 decks
+5% synergy
Aclazotz, Deepest Betrayal
10% of 96 decks
+0% synergy
Magus of the Coffers
10% of 147 decks
+1% synergy
Syr Konrad, the Grim
10% of 147 decks
-10% synergy
Defiler of Flesh
10% of 143 decks
+2% synergy
Accursed Marauder
10% of 41 decks
-19% synergy
Clockwork Fox
10% of 146 decks
+9% synergy
Tergrid, God of Fright
10% of 146 decks
+0% synergy
Starscream, Power Hungry
9% of 139 decks
+8% synergy
Refurbished Familiar
9% of 33 decks
+3% synergy
Grim Servant
9% of 55 decks
+1% synergy
Veinwitch Coven
9% of 146 decks
+6% synergy
Fell Stinger
9% of 146 decks
+5% synergy
Gnat Miser
9% of 147 decks
+4% synergy
Viseling
8% of 147 decks
+8% synergy
Archfiend of Ifnir
8% of 147 decks
+5% synergy
Fell Specter
8% of 147 decks
+3% synergy
Burnished Hart
8% of 147 decks
-3% synergy
Changeling Outcast
7% of 147 decks
+2% synergy
Instants
Deadly Rollick
34% of 146 decks
+13% synergy
Defile
34% of 147 decks
-8% synergy
Malakir Rebirth
34% of 146 decks
+12% synergy
Imp's Mischief
33% of 147 decks
+16% synergy
Infernal Grasp
33% of 146 decks
+5% synergy
Vampiric Tutor
32% of 147 decks
+6% synergy
Fell the Profane
31% of 55 decks
+7% synergy
Blood Pact
29% of 146 decks
+23% synergy
Cabal Ritual
22% of 147 decks
+4% synergy
Snuff Out
21% of 147 decks
+10% synergy
Consuming Corruption
17% of 47 decks
-11% synergy
Sheoldred's Edict
17% of 133 decks
+1% synergy
Go for the Throat
16% of 147 decks
-9% synergy
Bitter Triumph
16% of 80 decks
-2% synergy
Feign Death
16% of 146 decks
+9% synergy
Dismember
14% of 147 decks
+3% synergy
Darkness
14% of 147 decks
+6% synergy
Soul Shatter
12% of 146 decks
-1% synergy
Force of Despair
12% of 147 decks
+3% synergy
Undying Malice
11% of 146 decks
+3% synergy
Withering Boon
11% of 147 decks
+6% synergy
Sudden Spoiling
11% of 147 decks
+0% synergy
Not Dead After All
9% of 109 decks
-3% synergy
Flare of Malice
9% of 56 decks
-4% synergy
Necrologia
8% of 147 decks
+6% synergy
Village Rites
8% of 146 decks
-16% synergy
Supernatural Stamina
7% of 147 decks
+1% synergy
Breathe Your Last
7% of 41 decks
+2% synergy
Ad Nauseam
7% of 147 decks
+4% synergy
Entomb
7% of 147 decks
-6% synergy
Tragic Slip
7% of 147 decks
-14% synergy
Ashnod's Intervention
6% of 139 decks
+5% synergy
Culling the Weak
6% of 147 decks
-6% synergy
Cut Down
6% of 143 decks
-1% synergy
Hagra Mauling
5% of 146 decks
+0% synergy
Doom Blade
5% of 147 decks
-4% synergy
Sorceries
Toxic Deluge
50% of 147 decks
+16% synergy
Demonic Tutor
42% of 147 decks
+11% synergy
Night's Whisper
33% of 147 decks
+9% synergy
Damnation
32% of 147 decks
+8% synergy
Exsanguinate
29% of 147 decks
+7% synergy
Reanimate
28% of 147 decks
-5% synergy
Bubbling Muck
24% of 147 decks
+8% synergy
Read the Bones
22% of 147 decks
-0% synergy
Torment of Hailfire
22% of 147 decks
+4% synergy
Eldritch Pact
20% of 146 decks
+18% synergy
Grim Tutor
20% of 147 decks
+6% synergy
Mutilate
18% of 147 decks
-7% synergy
Coiling Rebirth
16% of 19 decks
+7% synergy
Scheming Symmetry
16% of 147 decks
+11% synergy
Syphon Mind
14% of 147 decks
-0% synergy
Diabolic Tutor
12% of 147 decks
-5% synergy
Imperial Seal
11% of 147 decks
+3% synergy
Diabolic Intent
10% of 147 decks
-5% synergy
Pain's Reward
9% of 147 decks
+8% synergy
Beseech the Mirror
8% of 109 decks
-1% synergy
Atrocious Experiment
8% of 146 decks
+6% synergy
Profane Tutor
8% of 146 decks
+2% synergy
Agadeem's Awakening
8% of 146 decks
+1% synergy
Black Sun's Zenith
8% of 147 decks
+2% synergy
Foreboding Fruit
7% of 147 decks
+6% synergy
Painful Lesson
7% of 147 decks
+6% synergy
Infernal Offering
7% of 147 decks
+6% synergy
Ill-Gotten Gains
7% of 147 decks
+6% synergy
Exhume
7% of 147 decks
+5% synergy
Ambition's Cost
7% of 147 decks
+3% synergy
Gix's Command
6% of 139 decks
+3% synergy
Decree of Pain
6% of 147 decks
-0% synergy
Nuclear Fallout
6% of 70 decks
+2% synergy
Breach the Multiverse
6% of 127 decks
-3% synergy
Invoke Despair
5% of 146 decks
+1% synergy
Head Games
5% of 147 decks
+5% synergy
Deadly Tempest
5% of 147 decks
+2% synergy
Beseech the Queen
5% of 147 decks
-2% synergy
Rise of the Dark Realms
5% of 147 decks
-3% synergy
Utility Artifacts
Lightning Greaves
48% of 147 decks
+15% synergy
Swiftfoot Boots
39% of 147 decks
+7% synergy
Horn of Greed
38% of 147 decks
+36% synergy
Alhammarret's Archive
35% of 147 decks
+29% synergy
Bolas's Citadel
35% of 147 decks
+1% synergy
The One Ring
28% of 127 decks
+17% synergy
Mindcrank
22% of 147 decks
+16% synergy
Sensei's Divining Top
21% of 147 decks
+11% synergy
Wayfarer's Bauble
21% of 147 decks
+1% synergy
Anvil of Bogardan
20% of 147 decks
+18% synergy
Aetherflux Reservoir
20% of 147 decks
+7% synergy
Venser's Journal
19% of 147 decks
+16% synergy
Otherworld Atlas
18% of 147 decks
+17% synergy
Expedition Map
17% of 147 decks
+2% synergy
Memory Jar
16% of 147 decks
+14% synergy
Well of Lost Dreams
14% of 147 decks
+12% synergy
Wishclaw Talisman
13% of 147 decks
+6% synergy
Commander's Plate
12% of 146 decks
+7% synergy
Geth's Grimoire
12% of 147 decks
+3% synergy
Mithril Coat
11% of 117 decks
+3% synergy
Ghirapur Orrery
11% of 147 decks
+10% synergy
Iron Maiden
10% of 147 decks
+10% synergy
Bontu's Monument
7% of 147 decks
-21% synergy
Elixir of Immortality
7% of 147 decks
+3% synergy
Skullclamp
7% of 147 decks
-14% synergy
Black Vise
6% of 147 decks
+6% synergy
Ivory Tower
6% of 147 decks
+5% synergy
Spellbook
6% of 147 decks
+5% synergy
Tempting Contract
5% of 146 decks
+5% synergy
Shadowspear
5% of 146 decks
+2% synergy
Helm of Awakening
5% of 147 decks
+4% synergy
Enchantments
Phyrexian Arena
49% of 147 decks
+11% synergy
Exquisite Blood
46% of 147 decks
+33% synergy
Bloodchief Ascension
42% of 147 decks
+33% synergy
Sanguine Bond
40% of 147 decks
+27% synergy
Black Market Connections
35% of 146 decks
+15% synergy
Necrodominance
28% of 53 decks
+21% synergy
Greed
27% of 147 decks
+17% synergy
No Mercy
25% of 147 decks
+19% synergy
Kaya's Ghostform
22% of 147 decks
+11% synergy
The Meathook Massacre
16% of 146 decks
+1% synergy
Wound Reflection
16% of 147 decks
+12% synergy
Waste Not
15% of 147 decks
+3% synergy
Painful Quandary
14% of 147 decks
+4% synergy
Lich's Mastery
14% of 147 decks
+11% synergy
Liliana's Caress
12% of 147 decks
+6% synergy
Necropotence
12% of 147 decks
-4% synergy
Court of Ambition
12% of 146 decks
+6% synergy
Price of Knowledge
12% of 147 decks
+11% synergy
Megrim
12% of 147 decks
+5% synergy
Animate Dead
12% of 147 decks
-7% synergy
Quest for the Necropolis
10% of 42 decks
+8% synergy
Bitterblossom
10% of 147 decks
-0% synergy
Phyrexian Reclamation
10% of 147 decks
-3% synergy
Necrogen Mists
9% of 147 decks
+3% synergy
Bottomless Pit
9% of 147 decks
+2% synergy
Curse of Fool's Wisdom
8% of 147 decks
+7% synergy
Oubliette
8% of 147 decks
+4% synergy
Oppression
8% of 147 decks
+1% synergy
Black Market
8% of 147 decks
-14% synergy
Koskun Falls
7% of 147 decks
+7% synergy
Polluted Bonds
7% of 147 decks
+5% synergy
Blessing of Leeches
7% of 147 decks
+5% synergy
Case of the Stashed Skeleton
7% of 74 decks
+3% synergy
Marchesa's Decree
6% of 147 decks
+5% synergy
Endbringer's Revel
5% of 147 decks
+5% synergy
Oath of Ghouls
5% of 147 decks
+5% synergy
Revenge of Ravens
5% of 147 decks
+3% synergy
Planeswalkers
Ob Nixilis Reignited
16% of 147 decks
+13% synergy
Liliana of the Dark Realms
12% of 147 decks
-1% synergy
Utility Lands
Cabal Coffers
76% of 147 decks
+18% synergy
Reliquary Tower
69% of 147 decks
+37% synergy
Bojuka Bog
58% of 147 decks
+11% synergy
Urborg, Tomb of Yawgmoth
57% of 147 decks
+18% synergy
Geier Reach Sanitarium
56% of 147 decks
+42% synergy
Mikokoro, Center of the Sea
50% of 147 decks
+46% synergy
Cabal Stronghold
48% of 147 decks
+8% synergy
Nykthos, Shrine to Nyx
39% of 147 decks
+9% synergy
Witch's Cottage
29% of 147 decks
+4% synergy
Castle Locthwain
23% of 147 decks
+2% synergy
Takenuma, Abandoned Mire
23% of 146 decks
+4% synergy
War Room
22% of 146 decks
+5% synergy
Command Beacon
20% of 147 decks
+12% synergy
Ancient Tomb
18% of 147 decks
+5% synergy
Urza's Saga
15% of 146 decks
+6% synergy
Barren Moor
14% of 147 decks
+1% synergy
Phyrexian Tower
14% of 147 decks
-7% synergy
Thespian's Stage
13% of 147 decks
+6% synergy
Spymaster's Vault
13% of 55 decks
-1% synergy
Shizo, Death's Storehouse
12% of 147 decks
+3% synergy
Mortuary Mire
12% of 147 decks
-2% synergy
Buried Ruin
11% of 147 decks
+4% synergy
Lake of the Dead
10% of 147 decks
+4% synergy
Temple of the False God
9% of 147 decks
+1% synergy
Rogue's Passage
9% of 147 decks
-7% synergy
Vesuva
8% of 147 decks
+5% synergy
Maze of Ith
8% of 147 decks
+5% synergy
Deserted Temple
7% of 147 decks
+4% synergy
Field of Ruin
7% of 147 decks
+4% synergy
Strip Mine
7% of 147 decks
+3% synergy
Crypt of Agadeem
7% of 147 decks
-4% synergy
Glacial Chasm
6% of 147 decks
+5% synergy
Homeward Path
5% of 147 decks
+3% synergy
Polluted Mire
5% of 147 decks
+0% synergy
The Black Gate
5% of 112 decks
+1% synergy
Mana Artifacts
Sol Ring
88% of 147 decks
+1% synergy
Arcane Signet
68% of 147 decks
+5% synergy
Thought Vessel
66% of 147 decks
+37% synergy
Mind Stone
41% of 147 decks
+5% synergy
Decanter of Endless Water
31% of 146 decks
+26% synergy
Throne of Eldraine
21% of 107 decks
+4% synergy
Charcoal Diamond
17% of 147 decks
-9% synergy
Commander's Sphere
14% of 147 decks
+2% synergy
Fellwar Stone
14% of 147 decks
-1% synergy
Mana Crypt
14% of 147 decks
+3% synergy
Coveted Jewel
13% of 147 decks
+12% synergy
Jeweled Lotus
12% of 146 decks
+2% synergy
Mana Vault
12% of 147 decks
+4% synergy
Extraplanar Lens
11% of 147 decks
+6% synergy
Sceptre of Eternal Glory
11% of 139 decks
-3% synergy
Caged Sun
8% of 147 decks
-8% synergy
Victory Chimes
7% of 147 decks
+7% synergy
Lotus Petal
7% of 147 decks
+0% synergy
Everflowing Chalice
7% of 147 decks
-0% synergy
Nyx Lotus
7% of 146 decks
-3% synergy
Chrome Mox
7% of 147 decks
-0% synergy
Mox Opal
6% of 147 decks
+2% synergy
Gauntlet of Power
6% of 147 decks
+2% synergy
Mox Amber
6% of 147 decks
+2% synergy
Thran Dynamo
5% of 147 decks
-1% synergy
Lands
Myriad Landscape
31% of 147 decks
+0% synergy
Urza's Cave
19% of 59 decks
+7% synergy
Demolition Field
12% of 139 decks
+5% synergy
Talon Gates of Madara
10% of 41 decks
+7% synergy
Cavern of Souls
8% of 147 decks
+2% synergy
Plaza of Heroes
6% of 143 decks
+4% synergy