Persistent Constrictor
100% of 1 decks
+84% synergy
High Synergy Cards
Magus of the Mirror
90% of 10 decks
+88% synergy
Gallowbraid
80% of 10 decks
+80% synergy
Soul Conduit
80% of 10 decks
+79% synergy
Profane Transfusion
80% of 10 decks
+78% synergy
Font of Agonies
80% of 10 decks
+74% synergy
Whip of Erebos
80% of 10 decks
+69% synergy
Repay in Kind
70% of 10 decks
+68% synergy
Pact Weapon
67% of 9 decks
+64% synergy
Vilis, Broker of Blood
80% of 10 decks
+64% synergy
Mask of Griselbrand
67% of 9 decks
+63% synergy
Top Cards
Vito, Thorn of the Dusk Rose
70% of 10 decks
+58% synergy
K'rrik, Son of Yawgmoth
70% of 10 decks
+54% synergy
Stunning Reversal
60% of 10 decks
+59% synergy
Shadowspear
60% of 10 decks
+56% synergy
Magus of the Coffers
60% of 10 decks
+51% synergy
Exsanguinate
60% of 10 decks
+38% synergy
Bolas's Citadel
60% of 10 decks
+26% synergy
Crypt Ghast
60% of 10 decks
+14% synergy
Gray Merchant of Asphodel
60% of 10 decks
+6% synergy
Eternity Vessel
50% of 10 decks
+50% synergy
Creatures
Grim Servant
100% of 2 decks
+92% synergy
Mortarion, Daemon Primarch
50% of 8 decks
+50% synergy
Wurmcoil Larva
50% of 2 decks
+49% synergy
Platinum Angel
50% of 10 decks
+48% synergy
Boggart Trawler
50% of 2 decks
+38% synergy
Defiler of Flesh
44% of 9 decks
+37% synergy
Wall of Blood
40% of 10 decks
+39% synergy
Vampire Hexmage
40% of 10 decks
+39% synergy
Hex Parasite
40% of 10 decks
+39% synergy
Tree of Perdition
40% of 10 decks
+39% synergy
Thrull Parasite
40% of 10 decks
+37% synergy
Vampire Nighthawk
40% of 10 decks
+34% synergy
Dread Presence
40% of 10 decks
+22% synergy
Basilica Stalker
33% of 3 decks
+33% synergy
Soulcoil Viper
33% of 3 decks
+33% synergy
Leech Gauntlet
33% of 9 decks
+33% synergy
Marshland Bloodcaster
33% of 9 decks
+33% synergy
Shadow of Mortality
33% of 9 decks
+32% synergy
Vampire Scrivener
33% of 9 decks
+32% synergy
Doom Whisperer
30% of 10 decks
+27% synergy
Nighthawk Scavenger
30% of 10 decks
+24% synergy
Sangromancer
30% of 10 decks
+17% synergy
Nirkana Revenant
30% of 10 decks
+16% synergy
Solemn Simulacrum
30% of 10 decks
+4% synergy
Gumdrop Poisoner
25% of 4 decks
+24% synergy
Gollum, Obsessed Stalker
25% of 4 decks
+24% synergy
Aclazotz, Deepest Betrayal
25% of 4 decks
+15% synergy
Tivash, Gloom Summoner
22% of 9 decks
+21% synergy
Blood Glutton
20% of 10 decks
+20% synergy
Torgaar, Famine Incarnate
20% of 10 decks
+19% synergy
Dross Harvester
20% of 10 decks
+19% synergy
Diamond Mare
20% of 10 decks
+19% synergy
Bloodthirsty Aerialist
20% of 10 decks
+18% synergy
Bloodgift Demon
20% of 10 decks
+16% synergy
Gifted Aetherborn
20% of 10 decks
+16% synergy
Witch of the Moors
20% of 10 decks
+16% synergy
Erebos, God of the Dead
20% of 10 decks
+14% synergy
Burnished Hart
20% of 10 decks
+9% synergy
Hexavus
12% of 8 decks
+12% synergy
Scavenged Brawler
12% of 8 decks
+12% synergy
Venomcrawler
12% of 8 decks
+11% synergy
Sanguinary Priest
12% of 8 decks
+11% synergy
Phyrexian Fleshgorger
12% of 8 decks
+11% synergy
Shard of the Void Dragon
12% of 8 decks
+10% synergy
Black Dragon
11% of 9 decks
+11% synergy
Drider
11% of 9 decks
+11% synergy
Restless Bloodseeker
11% of 9 decks
+11% synergy
Cemetery Desecrator
11% of 9 decks
+11% synergy
Ghastly Death Tyrant
11% of 9 decks
+11% synergy
Jerren, Corrupted Bishop
11% of 9 decks
+11% synergy
Instants
Crypt Incursion
50% of 10 decks
+47% synergy
Tendrils of Corruption
50% of 10 decks
+45% synergy
Fell the Profane
50% of 2 decks
+26% synergy
Consuming Corruption
50% of 2 decks
+23% synergy
Infernal Grasp
44% of 9 decks
+17% synergy
Slaughter
40% of 10 decks
+40% synergy
Toxin Analysis
33% of 3 decks
+33% synergy
Necrologia
30% of 10 decks
+28% synergy
Heartless Act
30% of 10 decks
+28% synergy
Ad Nauseam
30% of 10 decks
+27% synergy
Withering Boon
30% of 10 decks
+25% synergy
Dismember
30% of 10 decks
+19% synergy
Dark Ritual
30% of 10 decks
-35% synergy
Moment of Defiance
25% of 8 decks
+25% synergy
Orcish Medicine
25% of 4 decks
+24% synergy
Return to Action
22% of 9 decks
+21% synergy
Stinging Study
22% of 9 decks
+18% synergy
Butcher's Glee
20% of 10 decks
+20% synergy
Unexpected Fangs
20% of 10 decks
+20% synergy
Devour in Shadow
20% of 10 decks
+19% synergy
Rush of Vitality
20% of 10 decks
+19% synergy
Vendetta
20% of 10 decks
+19% synergy
Drag to the Underworld
20% of 10 decks
+17% synergy
Hagra Mauling
20% of 10 decks
+15% synergy
Snuff Out
20% of 10 decks
+9% synergy
Soul Shatter
20% of 10 decks
+7% synergy
Sheoldred's Edict
14% of 7 decks
-1% synergy
Astarion's Thirst
11% of 9 decks
+10% synergy
Deadly Dispute
11% of 9 decks
-9% synergy
Cutthroat Maneuver
10% of 10 decks
+10% synergy
Spoils of the Vault
10% of 10 decks
+10% synergy
Blessing of Belzenlok
10% of 10 decks
+10% synergy
Nightmare's Thirst
10% of 10 decks
+10% synergy
Alchemist's Gift
10% of 10 decks
+10% synergy
Moonlight Bargain
10% of 10 decks
+9% synergy
Reckless Spite
10% of 10 decks
+9% synergy
Pharika's Libation
10% of 10 decks
+8% synergy
Slaughter Pact
10% of 10 decks
+6% synergy
Supernatural Stamina
10% of 10 decks
+3% synergy
Hero's Downfall
10% of 10 decks
+2% synergy
Cabal Ritual
10% of 10 decks
-7% synergy
Tragic Slip
10% of 10 decks
-11% synergy
Deadly Rollick
10% of 10 decks
-11% synergy
Malakir Rebirth
10% of 10 decks
-12% synergy
Go for the Throat
10% of 10 decks
-15% synergy
Sorceries
Coiling Rebirth
100% of 1 decks
+93% synergy
Sign in Blood
50% of 10 decks
+10% synergy
Feed the Swarm
50% of 10 decks
-5% synergy
Corrupt
40% of 10 decks
+37% synergy
Read the Bones
40% of 10 decks
+17% synergy
Night's Whisper
40% of 10 decks
+16% synergy
Aether Snap
30% of 10 decks
+30% synergy
Consume Spirit
30% of 10 decks
+28% synergy
Killing Wave
30% of 10 decks
+28% synergy
Deadly Tempest
30% of 10 decks
+27% synergy
Toxic Deluge
30% of 10 decks
-4% synergy
Unbreakable Bond
20% of 10 decks
+20% synergy
Peer into the Abyss
20% of 10 decks
+6% synergy
Damnation
20% of 10 decks
-4% synergy
Mutilate
20% of 10 decks
-4% synergy
Demonic Tutor
20% of 10 decks
-11% synergy
Essence Infusion
11% of 9 decks
+11% synergy
Essence Pulse
11% of 9 decks
+11% synergy
Soul Burn
10% of 10 decks
+10% synergy
Sanguine Indulgence
10% of 10 decks
+10% synergy
Bond of Agony
10% of 10 decks
+10% synergy
Infernal Contract
10% of 10 decks
+10% synergy
Demonic Collusion
10% of 10 decks
+10% synergy
Zombify
10% of 10 decks
+9% synergy
Ashes to Ashes
10% of 10 decks
+9% synergy
Nightmare Unmaking
10% of 10 decks
+9% synergy
Diabolic Revelation
10% of 10 decks
+9% synergy
Increasing Ambition
10% of 10 decks
+9% synergy
Drain Life
10% of 10 decks
+9% synergy
Morbid Curiosity
10% of 10 decks
+9% synergy
Profane Command
10% of 10 decks
+7% synergy
Army of the Damned
10% of 10 decks
+5% synergy
Damnable Pact
10% of 10 decks
+4% synergy
Decree of Pain
10% of 10 decks
+4% synergy
Syphon Mind
10% of 10 decks
-5% synergy
Bubbling Muck
10% of 10 decks
-6% synergy
Diabolic Tutor
10% of 10 decks
-7% synergy
Victimize
10% of 10 decks
-12% synergy
Utility Artifacts
Loxodon Warhammer
50% of 10 decks
+48% synergy
Lashwrithe
50% of 10 decks
+45% synergy
Lich's Mirror
40% of 10 decks
+40% synergy
T-45 Power Armor
33% of 3 decks
+33% synergy
Netherborn Altar
30% of 10 decks
+28% synergy
Basilisk Collar
30% of 10 decks
+28% synergy
Nightmare Lash
30% of 10 decks
+28% synergy
The Golden Throne
25% of 8 decks
+23% synergy
Resurrection Orb
25% of 8 decks
+21% synergy
Batterbone
22% of 9 decks
+22% synergy
Poet's Quill
22% of 9 decks
+22% synergy
Vorpal Sword
22% of 9 decks
+18% synergy
Batterskull
20% of 10 decks
+20% synergy
Venser's Journal
20% of 10 decks
+17% synergy
Blackblade Reforged
20% of 10 decks
+17% synergy
Expedition Map
20% of 10 decks
+5% synergy
Wayfarer's Bauble
20% of 10 decks
-0% synergy
Bontu's Monument
20% of 10 decks
-8% synergy
Jet Medallion
20% of 10 decks
-28% synergy
Luxior, Giada's Gift
11% of 9 decks
+11% synergy
The Book of Vile Darkness
11% of 9 decks
+10% synergy
Cosmos Elixir
11% of 9 decks
+10% synergy
Campfire
11% of 9 decks
+10% synergy
Dragon Blood
10% of 10 decks
+10% synergy
Mirror Universe
10% of 10 decks
+10% synergy
Sun Droplet
10% of 10 decks
+10% synergy
Bloodforged Battle-Axe
10% of 10 decks
+10% synergy
Chalice of Life
10% of 10 decks
+10% synergy
Lightning Coils
10% of 10 decks
+10% synergy
Glasses of Urza
10% of 10 decks
+10% synergy
Hero's Blade
10% of 10 decks
+10% synergy
Bloodthirsty Blade
10% of 10 decks
+9% synergy
Manascape Refractor
10% of 10 decks
+9% synergy
Oblivion Stone
10% of 10 decks
+9% synergy
Prism Ring
10% of 10 decks
+8% synergy
Well of Lost Dreams
10% of 10 decks
+7% synergy
Endless Atlas
10% of 10 decks
+6% synergy
Sword of the Animist
10% of 10 decks
+6% synergy
Demon's Horn
10% of 10 decks
+5% synergy
Alhammarret's Archive
10% of 10 decks
+4% synergy
Sensei's Divining Top
10% of 10 decks
-0% synergy
Swiftfoot Boots
10% of 10 decks
-22% synergy
Enchantments
Sanguine Bond
50% of 10 decks
+37% synergy
Eternal Thirst
40% of 10 decks
+38% synergy
Grasping Shadows
33% of 3 decks
+33% synergy
Murderous Betrayal
30% of 10 decks
+30% synergy
Mark of the Vampire
30% of 10 decks
+30% synergy
Triskaidekaphobia
30% of 10 decks
+29% synergy
Lich's Mastery
30% of 10 decks
+27% synergy
Cartouche of Ambition
20% of 10 decks
+20% synergy
Aspect of Lamprey
20% of 10 decks
+20% synergy
Soul Channeling
20% of 10 decks
+19% synergy
Gonti's Machinations
20% of 10 decks
+19% synergy
Unspeakable Symbol
20% of 10 decks
+19% synergy
Wound Reflection
20% of 10 decks
+16% synergy
Greed
20% of 10 decks
+9% synergy
Protection Racket
11% of 9 decks
+10% synergy
Agent of the Iron Throne
11% of 9 decks
+6% synergy
Black Market Connections
11% of 9 decks
-9% synergy
Gibbering Descent
10% of 10 decks
+9% synergy
Dragon Shadow
10% of 10 decks
+9% synergy
Infernal Darkness
10% of 10 decks
+9% synergy
Desolation
10% of 10 decks
+9% synergy
Dark Tutelage
10% of 10 decks
+9% synergy
Arguel's Blood Fast
10% of 10 decks
+9% synergy
Leyline of the Void
10% of 10 decks
+8% synergy
Phyresis
10% of 10 decks
+8% synergy
Contamination
10% of 10 decks
+6% synergy
Underworld Dreams
10% of 10 decks
+2% synergy
Dictate of Erebos
10% of 10 decks
-1% synergy
Grave Pact
10% of 10 decks
-5% synergy
Necropotence
10% of 10 decks
-6% synergy
Phyrexian Arena
10% of 10 decks
-28% synergy
Battles
Invasion of Fiora
40% of 5 decks
+39% synergy
Invasion of Innistrad
20% of 5 decks
+19% synergy
Planeswalkers
Sorin Markov
20% of 10 decks
+17% synergy
Professor Onyx
11% of 9 decks
+5% synergy
Ob Nixilis of the Black Oath
10% of 10 decks
+9% synergy
Liliana Vess
10% of 10 decks
+6% synergy
Liliana of the Dark Realms
10% of 10 decks
-2% synergy
Utility Lands
Witch's Clinic
56% of 9 decks
+54% synergy
Cabal Stronghold
50% of 10 decks
+10% synergy
Bojuka Bog
50% of 10 decks
+3% synergy
Cabal Coffers
40% of 10 decks
-17% synergy
Temple of the False God
30% of 10 decks
+22% synergy
Rogue's Passage
30% of 10 decks
+14% synergy
Glacial Chasm
20% of 10 decks
+19% synergy
Cabal Pit
20% of 10 decks
+19% synergy
War Room
20% of 10 decks
+3% synergy
Reliquary Tower
20% of 10 decks
-13% synergy
Urborg, Tomb of Yawgmoth
20% of 10 decks
-19% synergy
Nesting Grounds
10% of 10 decks
+10% synergy
Piranha Marsh
10% of 10 decks
+9% synergy
Radiant Fountain
10% of 10 decks
+8% synergy
Leechridden Swamp
10% of 10 decks
+7% synergy
Vesuva
10% of 10 decks
+7% synergy
Deserted Temple
10% of 10 decks
+7% synergy
Westvale Abbey
10% of 10 decks
+5% synergy
Thespian's Stage
10% of 10 decks
+3% synergy
Shizo, Death's Storehouse
10% of 10 decks
+1% synergy
Mortuary Mire
10% of 10 decks
-4% synergy
Castle Locthwain
10% of 10 decks
-11% synergy
Witch's Cottage
10% of 10 decks
-15% synergy
Mana Artifacts
Sol Ring
80% of 10 decks
-7% synergy
Staff of Compleation
43% of 7 decks
+40% synergy
Arcane Signet
40% of 10 decks
-23% synergy
Pristine Talisman
30% of 10 decks
+27% synergy
Charcoal Diamond
30% of 10 decks
+4% synergy
Mind Stone
30% of 10 decks
-6% synergy
Throne of Eldraine
25% of 4 decks
+8% synergy
Caged Sun
20% of 10 decks
+3% synergy
Infernal Idol
14% of 7 decks
+13% synergy
Sceptre of Eternal Glory
12% of 8 decks
-1% synergy
Meteorite
10% of 10 decks
+10% synergy
Nyx Lotus
10% of 10 decks
-0% synergy
Commander's Sphere
10% of 10 decks
-2% synergy
Fellwar Stone
10% of 10 decks
-5% synergy
Thought Vessel
10% of 10 decks
-19% synergy
Lands
Myriad Landscape
40% of 10 decks
+10% synergy
Rocky Tar Pit
10% of 10 decks
+10% synergy
Bad River
10% of 10 decks
+10% synergy
City of Brass
10% of 10 decks
+10% synergy
Ash Barrens
10% of 10 decks
+9% synergy
Terramorphic Expanse
10% of 10 decks
+8% synergy
Evolving Wilds
10% of 10 decks
+7% synergy