High Synergy Cards
Boneyard Scourge
97% of 31 decks +97% synergy
Bone Dragon
97% of 31 decks +97% synergy
Scourge of Nel Toth
97% of 31 decks +96% synergy
Brainstealer Dragon
97% of 31 decks +95% synergy
Noxious Dragon
94% of 31 decks +93% synergy
Black Dragon
94% of 31 decks +93% synergy
Topaz Dragon
90% of 31 decks +90% synergy
Ebondeath, Dracolich
90% of 31 decks +89% synergy
Hoarding Broodlord
92% of 25 decks +86% synergy
Ancient Brass Dragon
87% of 31 decks +86% synergy
Top Cards
Deathbringer Regent
81% of 31 decks +80% synergy
Kokusho, the Evening Star
81% of 31 decks +75% synergy
Junji, the Midnight Sky
81% of 31 decks +75% synergy
Acid-Spewer Dragon
77% of 31 decks +77% synergy
Malevolent Witchkite
75% of 20 decks +74% synergy
Crux of Fate
74% of 31 decks +73% synergy
Steel Hellkite
71% of 31 decks +70% synergy
Catacomb Dragon
68% of 31 decks +68% synergy
Dark Ritual
61% of 31 decks -4% synergy
Dragon's Hoard
58% of 31 decks +58% synergy
Creatures
Crypt Ghast
48% of 31 decks +3% synergy
Ebon Dragon
45% of 31 decks +45% synergy
Skithiryx, the Blight Dragon
45% of 31 decks +44% synergy
Teeka's Dragon
35% of 31 decks +35% synergy
Graveshifter
32% of 31 decks +31% synergy
Bladewing's Thrall
29% of 31 decks +29% synergy
Scion of Draco
29% of 31 decks +29% synergy
Cairn Wanderer
29% of 31 decks +29% synergy
Henge Guardian
23% of 31 decks +23% synergy
Bloodline Pretender
23% of 31 decks +21% synergy
Solemn Simulacrum
23% of 31 decks -4% synergy
Chardalyn Dragon
19% of 31 decks +19% synergy
Plague Engineer
19% of 31 decks +19% synergy
Metallic Mimic
19% of 31 decks +18% synergy
Dread Presence
19% of 31 decks +1% synergy
Gray Merchant of Asphodel
19% of 31 decks -35% synergy
Ghostly Changeling
16% of 31 decks +16% synergy
Skeletal Changeling
16% of 31 decks +16% synergy
Venomous Changeling
16% of 31 decks +16% synergy
Changeling Outcast
16% of 31 decks +11% synergy
Scion of Ugin
13% of 31 decks +13% synergy
Proteus Machine
13% of 31 decks +13% synergy
Moonglove Changeling
13% of 31 decks +13% synergy
Corpse Cur
13% of 31 decks +12% synergy
Blightsteel Colossus
13% of 31 decks +12% synergy
Hand of the Praetors
13% of 31 decks +12% synergy
Phyrexian Crusader
13% of 31 decks +12% synergy
Fleshbag Marauder
10% of 31 decks -3% synergy
Reassembling Skeleton
10% of 31 decks -5% synergy
Plaguecrafter
10% of 31 decks -9% synergy
Instants
Deadly Rollick
48% of 31 decks +28% synergy
Defile
32% of 31 decks -9% synergy
Vraska's Fall
32% of 25 decks +26% synergy
Foul-Tongue Invocation
29% of 31 decks +29% synergy
Malakir Rebirth
29% of 31 decks +7% synergy
Infernal Grasp
29% of 31 decks +1% synergy
Tainted Strike
26% of 31 decks +22% synergy
Darkness
26% of 31 decks +18% synergy
Soul Shatter
26% of 31 decks +13% synergy
Go for the Throat
26% of 31 decks +1% synergy
Vampiric Tutor
26% of 31 decks -0% synergy
Raise the Draugr
23% of 31 decks +21% synergy
Sudden Spoiling
23% of 31 decks +12% synergy
Tragic Slip
19% of 31 decks -1% synergy
Village Rites
19% of 31 decks -5% synergy
Unlikely Aid
16% of 31 decks +15% synergy
Doom Blade
16% of 31 decks +7% synergy
Murder
16% of 31 decks +6% synergy
Entomb
16% of 31 decks +4% synergy
Corrupted Conviction
15% of 20 decks +1% synergy
Culling the Weak
13% of 31 decks +1% synergy
Baleful Mastery
13% of 31 decks +0% synergy
Imp's Mischief
13% of 31 decks -5% synergy
Sheoldred's Edict
12% of 25 decks -4% synergy
Heartless Act
10% of 31 decks +7% synergy
Supernatural Stamina
10% of 31 decks +3% synergy
Undying Malice
10% of 31 decks +1% synergy
Force of Despair
10% of 31 decks +1% synergy
Cabal Ritual
10% of 31 decks -8% synergy
Sorceries
Feed the Swarm
45% of 31 decks -10% synergy
Reanimate
42% of 31 decks +9% synergy
Kindred Dominance
39% of 31 decks +34% synergy
Sign in Blood
39% of 31 decks -1% synergy
Damnation
35% of 31 decks +12% synergy
Night's Whisper
35% of 31 decks +11% synergy
Drown in Ichor
32% of 25 decks +25% synergy
Fearsome Awakening
29% of 31 decks +29% synergy
Read the Bones
29% of 31 decks +6% synergy
Rise of the Dark Realms
26% of 31 decks +17% synergy
Torment of Hailfire
26% of 31 decks +8% synergy
Demonic Tutor
26% of 31 decks -6% synergy
Haunting Voyage
23% of 31 decks +20% synergy
Toxic Deluge
23% of 31 decks -11% synergy
Crippling Fear
19% of 31 decks +15% synergy
Living Death
19% of 31 decks +7% synergy
Syphon Mind
19% of 31 decks +5% synergy
Victimize
19% of 31 decks -3% synergy
In Garruk's Wake
16% of 31 decks +10% synergy
Patriarch's Bidding
16% of 31 decks +10% synergy
Mutilate
16% of 31 decks -9% synergy
Infectious Inquiry
16% of 25 decks +11% synergy
Choice of Damnations
13% of 31 decks +12% synergy
Dread Return
13% of 31 decks -1% synergy
Exsanguinate
13% of 31 decks -9% synergy
Footsteps of the Goryo
10% of 31 decks +9% synergy
Invoke Despair
10% of 31 decks +5% synergy
Decree of Pain
10% of 31 decks +3% synergy
Agadeem's Awakening
10% of 31 decks +2% synergy
Grim Tutor
10% of 31 decks -4% synergy
Bubbling Muck
10% of 31 decks -6% synergy
Utility Artifacts
Bontu's Monument
52% of 31 decks +23% synergy
Jet Medallion
52% of 31 decks +4% synergy
Urza's Incubator
48% of 31 decks +47% synergy
Herald's Horn
48% of 31 decks +42% synergy
Vanquisher's Banner
26% of 31 decks +20% synergy
Whip of Erebos
26% of 31 decks +14% synergy
Lightning Greaves
26% of 31 decks -7% synergy
Icon of Ancestry
23% of 31 decks +21% synergy
Lashwrithe
19% of 31 decks +15% synergy
Expedition Map
19% of 31 decks +4% synergy
Swiftfoot Boots
19% of 31 decks -13% synergy
Birthing Boughs
16% of 31 decks +16% synergy
Grafted Exoskeleton
16% of 31 decks +15% synergy
Door of Destinies
16% of 31 decks +13% synergy
Bolas's Citadel
16% of 31 decks -18% synergy
Quicksilver Amulet
13% of 31 decks +13% synergy
Sword of Truth and Justice
13% of 31 decks +12% synergy
Fireshrieker
13% of 31 decks +11% synergy
Vorpal Sword
13% of 31 decks +9% synergy
Contagion Engine
10% of 31 decks +7% synergy
Blackblade Reforged
10% of 31 decks +7% synergy
Contagion Clasp
10% of 31 decks +7% synergy
Commander's Plate
10% of 31 decks +4% synergy
Ashnod's Altar
10% of 31 decks -9% synergy
Enchantments
Black Market
42% of 31 decks +20% synergy
Black Market Connections
35% of 31 decks +16% synergy
Phyrexian Arena
35% of 31 decks -2% synergy
Palace Siege
29% of 31 decks +27% synergy
Cover of Darkness
26% of 31 decks +24% synergy
Phyresis
26% of 31 decks +23% synergy
Dragon Shadow
23% of 31 decks +22% synergy
Animate Dead
23% of 31 decks +4% synergy
Necrogen Communion
20% of 25 decks +17% synergy
Haunted One
19% of 31 decks +15% synergy
Glistening Oil
16% of 31 decks +15% synergy
Necromancy
16% of 31 decks +10% synergy
Grave Pact
16% of 31 decks +1% synergy
Festering Wound
13% of 31 decks +13% synergy
Bad Moon
13% of 31 decks +8% synergy
No Mercy
13% of 31 decks +6% synergy
Kaya's Ghostform
13% of 31 decks +2% synergy
Greed
13% of 31 decks +2% synergy
Phyrexian Reclamation
13% of 31 decks +0% synergy
Grave Betrayal
10% of 31 decks +6% synergy
Oversold Cemetery
10% of 31 decks +5% synergy
The Eldest Reborn
10% of 31 decks +4% synergy
Bitterblossom
10% of 31 decks -0% synergy
Sanguine Bond
10% of 31 decks -4% synergy
Exquisite Blood
10% of 31 decks -4% synergy
Planeswalkers
Liliana of the Dark Realms
13% of 31 decks +1% synergy
Liliana Vess
10% of 31 decks +6% synergy
Utility Lands
Cabal Coffers
74% of 31 decks +17% synergy
Urborg, Tomb of Yawgmoth
58% of 31 decks +19% synergy
Bojuka Bog
55% of 31 decks +8% synergy
Nykthos, Shrine to Nyx
52% of 31 decks +21% synergy
Cabal Stronghold
42% of 31 decks +2% synergy
Mortuary Mire
32% of 31 decks +19% synergy
Castle Locthwain
32% of 31 decks +11% synergy
Witch's Cottage
32% of 31 decks +7% synergy
Rogue's Passage
26% of 31 decks +10% synergy
Takenuma, Abandoned Mire
26% of 31 decks +7% synergy
Shizo, Death's Storehouse
19% of 31 decks +10% synergy
Reliquary Tower
16% of 31 decks -17% synergy
Inkmoth Nexus
13% of 31 decks +12% synergy
Witch's Clinic
13% of 31 decks +12% synergy
Strip Mine
13% of 31 decks +9% synergy
Crypt of Agadeem
13% of 31 decks +2% synergy
Barren Moor
13% of 31 decks -1% synergy
War Room
13% of 31 decks -4% synergy
Karn's Bastion
10% of 31 decks +5% synergy
Thespian's Stage
10% of 31 decks +3% synergy
Temple of the False God
10% of 31 decks +2% synergy
Phyrexian Tower
10% of 31 decks -11% synergy
Mana Artifacts
Sol Ring
81% of 31 decks -7% synergy
Arcane Signet
61% of 31 decks -2% synergy
Mind Stone
42% of 31 decks +6% synergy
Caged Sun
29% of 31 decks +12% synergy
Charcoal Diamond
29% of 31 decks +3% synergy
Jeweled Lotus
23% of 31 decks +12% synergy
Thought Vessel
19% of 31 decks -10% synergy
Thran Dynamo
16% of 31 decks +9% synergy
Gauntlet of Power
13% of 31 decks +8% synergy
Extraplanar Lens
13% of 31 decks +8% synergy
Nyx Lotus
13% of 31 decks +3% synergy
Sceptre of Eternal Glory
11% of 27 decks -3% synergy
Worn Powerstone
10% of 31 decks +5% synergy
Commander's Sphere
10% of 31 decks -3% synergy
Fellwar Stone
10% of 31 decks -5% synergy
Lands
Myriad Landscape
48% of 31 decks +18% synergy
Path of Ancestry
39% of 31 decks +33% synergy
Cavern of Souls
26% of 31 decks +20% synergy
Haven of the Spirit Dragon
19% of 31 decks +19% synergy
Demolition Field
15% of 27 decks +9% synergy
Command Tower
10% of 31 decks +5% synergy