Be'lakor, the Dark Master
255 decks
Abaddon the Despoiler
18 decks
New Cards
Séance Board
77% of 39 decks +56% synergy
Unholy Annex // Ritual Chamber
57% of 53 decks +49% synergy
Demonic Covenant
56% of 39 decks +46% synergy
Demonic Counsel
55% of 60 decks +44% synergy
Ancient Cellarspawn
49% of 45 decks +34% synergy
High Synergy Cards
Herald of Slaanesh
91% of 284 decks +85% synergy
Bloodthirster
76% of 284 decks +70% synergy
Rakdos, Patron of Chaos
71% of 171 decks +64% synergy
Kardur, Doomscourge
70% of 284 decks +64% synergy
Rakdos, Lord of Riots
67% of 284 decks +63% synergy
Lord of Change
68% of 284 decks +63% synergy
Rakdos, the Showstopper
67% of 284 decks +63% synergy
Great Unclean One
65% of 284 decks +60% synergy
Warstorm Surge
65% of 284 decks +58% synergy
Raphael, Fiendish Savior
59% of 284 decks +56% synergy
Top Cards
Chaos Warp
67% of 284 decks +26% synergy
Blasphemous Act
61% of 284 decks +11% synergy
Plague Drone
60% of 284 decks +55% synergy
Liliana's Contract
59% of 284 decks +55% synergy
Archfiend of Depravity
59% of 284 decks +55% synergy
Bloodcrusher of Khorne
58% of 284 decks +54% synergy
Bloodletter of Aclazotz
58% of 208 decks +52% synergy
Varragoth, Bloodsky Sire
57% of 284 decks +53% synergy
Dark Ritual
56% of 284 decks +27% synergy
Herald's Horn
56% of 284 decks +47% synergy
Creatures
Chaos Defiler
53% of 284 decks +49% synergy
Balor
50% of 284 decks +46% synergy
Rune-Scarred Demon
49% of 284 decks +45% synergy
Roaming Throne
46% of 196 decks +30% synergy
Harvester of Souls
46% of 284 decks +43% synergy
Sower of Discord
45% of 284 decks +43% synergy
Dream Devourer
45% of 284 decks +42% synergy
Gyruda, Doom of Depths
44% of 284 decks +41% synergy
Valgavoth, Terror Eater
42% of 60 decks +34% synergy
Bloodgift Demon
41% of 284 decks +38% synergy
Exalted Flamer of Tzeentch
40% of 284 decks +35% synergy
Burning-Rune Demon
39% of 284 decks +36% synergy
Archfiend of Despair
39% of 284 decks +37% synergy
Vilis, Broker of Blood
38% of 284 decks +35% synergy
Lord Xander, the Collector
37% of 284 decks +31% synergy
Aspiring Champion
33% of 284 decks +31% synergy
Reaper from the Abyss
31% of 284 decks +29% synergy
Spark Double
29% of 284 decks +20% synergy
The Balrog of Moria
28% of 248 decks +20% synergy
Ob Nixilis, Unshackled
27% of 284 decks +26% synergy
Orcus, Prince of Undeath
27% of 284 decks +25% synergy
Demonlord Belzenlok
27% of 284 decks +25% synergy
Venomcrawler
25% of 284 decks +23% synergy
Magnus the Red
23% of 284 decks +20% synergy
Heralds of Tzeentch
22% of 284 decks +20% synergy
Valgavoth, Harrower of Souls
22% of 60 decks +15% synergy
Overseer of the Damned
21% of 284 decks +20% synergy
Indulgent Tormentor
21% of 284 decks +18% synergy
Crabomination
21% of 99 decks +19% synergy
Rakdos, the Muscle
21% of 135 decks +18% synergy
Thassa, Deep-Dwelling
20% of 284 decks +17% synergy
Lord of the Void
20% of 284 decks +18% synergy
Blood Speaker
19% of 284 decks +18% synergy
Seeker of Slaanesh
19% of 284 decks +17% synergy
Mortarion, Daemon Primarch
18% of 284 decks +17% synergy
Nightmare Shepherd
17% of 284 decks +16% synergy
Pink Horror
17% of 284 decks +15% synergy
Hidetsugu and Kairi
17% of 264 decks +16% synergy
Master of Cruelties
17% of 284 decks +16% synergy
Prince of Thralls
17% of 284 decks +15% synergy
Keeper of Secrets
17% of 284 decks +14% synergy
Shadowgrange Archfiend
16% of 284 decks +15% synergy
Doom Whisperer
16% of 284 decks +15% synergy
Razaketh, the Foulblooded
15% of 284 decks +13% synergy
Nightscape Familiar
15% of 284 decks -10% synergy
Rakshasa Debaser
15% of 284 decks +12% synergy
Bringer of the Last Gift
14% of 208 decks +13% synergy
Infernal Sovereign
13% of 260 decks +12% synergy
Hidetsugu, Devouring Chaos
13% of 284 decks +12% synergy
Demon of Dark Schemes
13% of 284 decks +12% synergy
Instants
Counterspell
43% of 284 decks -2% synergy
Ghostly Flicker
36% of 284 decks +29% synergy
Brainstorm
36% of 284 decks +16% synergy
Bedevil
36% of 284 decks +14% synergy
Blood for the Blood God!
29% of 284 decks +24% synergy
Terminate
29% of 284 decks +1% synergy
Withering Torment
26% of 53 decks -15% synergy
Kill! Maim! Burn!
22% of 284 decks +19% synergy
Rakdos Charm
21% of 284 decks +6% synergy
Negate
21% of 284 decks -3% synergy
Essence Flux
19% of 284 decks +16% synergy
Cyclonic Rift
19% of 284 decks -9% synergy
Planar Incision
16% of 284 decks +14% synergy
Displace
15% of 284 decks +12% synergy
An Offer You Can't Refuse
15% of 284 decks -7% synergy
Arcane Denial
14% of 284 decks -14% synergy
Reverberate
13% of 284 decks +9% synergy
Deflecting Swat
11% of 284 decks -5% synergy
Malakir Rebirth
11% of 284 decks +4% synergy
Mana Drain
10% of 284 decks -6% synergy
Nurgle's Conscription
10% of 284 decks +8% synergy
Teferi's Time Twist
10% of 284 decks +8% synergy
Deadly Rollick
10% of 284 decks -3% synergy
Fell the Profane
9% of 109 decks -2% synergy
Chaos Mutation
9% of 284 decks +7% synergy
Infernal Grasp
9% of 284 decks +3% synergy
Fierce Guardianship
8% of 284 decks -11% synergy
Bituminous Blast
8% of 284 decks +7% synergy
Reality Shift
8% of 284 decks +1% synergy
Sink into Stupor
7% of 109 decks -4% synergy
Vampiric Tutor
7% of 284 decks -12% synergy
Fact or Fiction
6% of 284 decks -6% synergy
Swan Song
6% of 284 decks -11% synergy
Three Steps Ahead
6% of 129 decks +3% synergy
Bile Blight
6% of 284 decks +5% synergy
Blur
6% of 284 decks +5% synergy
Frantic Search
6% of 284 decks -8% synergy
Thrill of Possibility
6% of 284 decks -3% synergy
Sorceries
Rite of Replication
43% of 284 decks +38% synergy
Patriarch's Bidding
39% of 284 decks +35% synergy
Mandate of Abaddon
37% of 284 decks +33% synergy
Feed the Swarm
36% of 284 decks +0% synergy
Kindred Dominance
32% of 284 decks +27% synergy
Reanimate
29% of 284 decks +9% synergy
Demonic Tutor
23% of 284 decks -1% synergy
Vandalblast
20% of 284 decks +2% synergy
Decree of Pain
18% of 284 decks +11% synergy
Blight Grenade
17% of 284 decks +15% synergy
Toxic Deluge
15% of 284 decks -5% synergy
Victimize
13% of 284 decks +5% synergy
Let the Galaxy Burn
11% of 284 decks +10% synergy
Irenicus's Vile Duplication
11% of 284 decks +8% synergy
Haunting Voyage
10% of 284 decks +9% synergy
Faithless Looting
10% of 284 decks -10% synergy
Sign in Blood
10% of 284 decks +5% synergy
Night's Whisper
10% of 284 decks +4% synergy
Damnation
9% of 284 decks -2% synergy
Deny Reality
8% of 284 decks +7% synergy
Living Death
8% of 284 decks +1% synergy
Read the Bones
7% of 284 decks +3% synergy
Past in Flames
7% of 284 decks +4% synergy
Jeska's Will
7% of 284 decks -11% synergy
Bloodsoaked Insight
6% of 109 decks +2% synergy
Dread Return
6% of 284 decks +3% synergy
Ponder
6% of 284 decks -5% synergy
Insatiable Avarice
6% of 129 decks +1% synergy
Raise the Palisade
6% of 248 decks +3% synergy
Kindred Charge
6% of 284 decks +5% synergy
Sundering Eruption
6% of 101 decks +2% synergy
Profane Tutor
6% of 284 decks -0% synergy
Utility Artifacts
Whip of Erebos
50% of 284 decks +45% synergy
Urza's Incubator
45% of 284 decks +41% synergy
Panharmonicon
38% of 284 decks +32% synergy
Wayfarer's Bauble
34% of 284 decks +16% synergy
Lightning Greaves
29% of 284 decks -1% synergy
Swiftfoot Boots
25% of 284 decks -1% synergy
Conjurer's Closet
19% of 284 decks +16% synergy
Helm of the Host
13% of 284 decks +10% synergy
Drach'Nyen
12% of 284 decks +10% synergy
Sword of Hearth and Home
11% of 284 decks +9% synergy
Blade of Selves
11% of 284 decks +7% synergy
Quicksilver Amulet
10% of 284 decks +9% synergy
Vanquisher's Banner
10% of 284 decks +5% synergy
Elbrus, the Binding Blade
9% of 284 decks +8% synergy
Jet Medallion
9% of 284 decks +7% synergy
The Key to the Vault
7% of 135 decks +5% synergy
Bontu's Monument
6% of 284 decks +4% synergy
Bolas's Citadel
5% of 284 decks -1% synergy
Enchantments
Reflections of Littjara
46% of 284 decks +39% synergy
Molten Echoes
40% of 284 decks +35% synergy
Rakdos Joins Up
26% of 129 decks +23% synergy
Heartless Summoning
24% of 284 decks +22% synergy
Kindred Discovery
21% of 284 decks +15% synergy
Virtue of Knowledge
20% of 227 decks +17% synergy
Animate Dead
18% of 284 decks +9% synergy
Rhystic Study
18% of 284 decks -9% synergy
The Ruinous Powers
17% of 284 decks +13% synergy
Phyrexian Arena
14% of 284 decks +4% synergy
Black Market Connections
14% of 284 decks +2% synergy
Sneak Attack
13% of 284 decks +7% synergy
Nurgle's Rot
12% of 284 decks +11% synergy
Call to the Kindred
9% of 284 decks +8% synergy
Mirror Room // Fractured Realm
7% of 55 decks +4% synergy
The Horus Heresy
7% of 284 decks +6% synergy
Mirror March
7% of 284 decks +5% synergy
Flameshadow Conjuring
6% of 284 decks +3% synergy
Exquisite Blood
6% of 284 decks +4% synergy
The Lost and the Damned
6% of 284 decks +3% synergy
The Apprentice's Folly
5% of 222 decks +5% synergy
Virtue of Persistence
5% of 222 decks +0% synergy
Planeswalkers
Ob Nixilis of the Black Oath
7% of 284 decks +7% synergy
Ob Nixilis, the Adversary
7% of 284 decks +5% synergy
Utility Lands
Reliquary Tower
43% of 284 decks +9% synergy
Bojuka Bog
39% of 284 decks +14% synergy
Temple of the False God
35% of 284 decks +26% synergy
Urborg, Tomb of Yawgmoth
23% of 284 decks +7% synergy
Molten Slagheap
17% of 284 decks +16% synergy
Forgotten Cave
13% of 284 decks +11% synergy
Barren Moor
12% of 284 decks +10% synergy
Westvale Abbey
12% of 284 decks +11% synergy
Cabal Coffers
12% of 284 decks +6% synergy
Three Tree City
10% of 72 decks -2% synergy
Command Beacon
9% of 284 decks +4% synergy
Rogue's Passage
9% of 284 decks -12% synergy
Takenuma, Abandoned Mire
8% of 284 decks +1% synergy
Arena of Glory
8% of 93 decks +2% synergy
Otawara, Soaring City
6% of 284 decks -9% synergy
Ancient Tomb
6% of 284 decks -8% synergy
Mana Artifacts
Sol Ring
92% of 284 decks +1% synergy
Arcane Signet
78% of 284 decks -10% synergy
Talisman of Dominance
76% of 284 decks +29% synergy
Talisman of Indulgence
73% of 284 decks +32% synergy
Talisman of Creativity
68% of 284 decks +24% synergy
Chromatic Lantern
58% of 284 decks +40% synergy
Rakdos Signet
41% of 284 decks -1% synergy
Patchwork Banner
38% of 69 decks +22% synergy
Dimir Signet
36% of 284 decks -8% synergy
Commander's Sphere
35% of 284 decks +9% synergy
Relic of Sauron
28% of 248 decks +2% synergy
Izzet Signet
26% of 284 decks -14% synergy
Fellwar Stone
23% of 284 decks -13% synergy
Worn Powerstone
22% of 284 decks +16% synergy
Thought Vessel
21% of 284 decks +2% synergy
Thran Dynamo
11% of 284 decks +5% synergy
Mind Stone
8% of 284 decks -9% synergy
Cursed Mirror
7% of 284 decks +1% synergy
Decanter of Endless Water
6% of 284 decks +1% synergy
Gilded Lotus
6% of 284 decks +1% synergy
Lands
Command Tower
97% of 284 decks +5% synergy
Crumbling Necropolis
80% of 284 decks +22% synergy
Path of Ancestry
77% of 284 decks +45% synergy
Exotic Orchard
69% of 284 decks +12% synergy
Sunken Hollow
63% of 284 decks +22% synergy
Seething Landscape
46% of 93 decks +12% synergy
Xander's Lounge
46% of 284 decks +2% synergy
Blood Crypt
45% of 284 decks +1% synergy
Foreboding Ruins
44% of 284 decks +24% synergy
Watery Grave
44% of 284 decks -1% synergy
Dragonskull Summit
42% of 284 decks +1% synergy
Steam Vents
40% of 284 decks -4% synergy
Evolving Wilds
36% of 284 decks +9% synergy
Terramorphic Expanse
34% of 284 decks +10% synergy
Smoldering Marsh
34% of 284 decks -5% synergy
Luxury Suite
33% of 284 decks -1% synergy
Drowned Catacomb
32% of 284 decks -7% synergy
Morphic Pool
30% of 284 decks -4% synergy
Sulfur Falls
30% of 284 decks -12% synergy
Training Center
30% of 284 decks -6% synergy
Bloodstained Mire
28% of 284 decks -2% synergy
Polluted Delta
27% of 284 decks -3% synergy
Shipwreck Marsh
26% of 284 decks +1% synergy
Scalding Tarn
25% of 284 decks -6% synergy
Haunted Ridge
25% of 284 decks +4% synergy
Secluded Courtyard
23% of 284 decks +17% synergy
Dismal Backwater
23% of 284 decks +16% synergy
Swiftwater Cliffs
23% of 284 decks +16% synergy
Sulfurous Springs
23% of 284 decks -2% synergy
Unclaimed Territory
22% of 284 decks +15% synergy
Shivan Reef
22% of 284 decks -6% synergy
Rakdos Carnarium
20% of 284 decks +6% synergy
Cavern of Souls
20% of 284 decks +14% synergy
Myriad Landscape
19% of 284 decks +5% synergy
Underground River
19% of 284 decks -6% synergy
Stormcarved Coast
17% of 284 decks -5% synergy
Dimir Aqueduct
17% of 284 decks +2% synergy
Blazemire Verge
16% of 55 decks -3% synergy
Maestros Theater
14% of 284 decks +0% synergy
Temple of Malice
14% of 284 decks +0% synergy
Izzet Boilerworks
13% of 284 decks -2% synergy
Raucous Theater
12% of 147 decks -2% synergy
Darkwater Catacombs
12% of 284 decks -1% synergy
Temple of Deceit
12% of 284 decks -4% synergy
Temple of Epiphany
11% of 284 decks -6% synergy
Tainted Peak
11% of 284 decks +7% synergy
Choked Estuary
11% of 284 decks -8% synergy
Tainted Isle
10% of 284 decks +6% synergy
Graven Cairns
10% of 284 decks +4% synergy
Gloomlake Verge
9% of 55 decks -10% synergy