Be'lakor, the Dark Master (Commander) - Optimized Demons

Be'lakor, the Dark Master
Rank #117
37decks
As CommanderAs CardAverage DeckDecksView Precon
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Ciel Collins
Jun 19, 2026
Ciel Collins
Which Commander Themes Still Don't Have a Precon?
There will be close to 200 precons by the time the year's done, but there's still so much ground to cover, as Ciel identifies the themes in need.
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Herald of Slaanesh
95%inclusion35 decks37 decks
91%synergy
Archfiend of Depravity
81%inclusion30 decks37 decks
78%synergy
Raphael, Fiendish Savior
76%inclusion28 decks37 decks
73%synergy
Kardur, Doomscourge
76%inclusion28 decks37 decks
71%synergy
Varragoth, Bloodsky Sire
73%inclusion27 decks37 decks
70%synergy
Urza's Incubator
73%inclusion27 decks37 decks
69%synergy
Bloodletter of Aclazotz
70%inclusion26 decks37 decks
67%synergy
Rakdos, Lord of Riots
70%inclusion26 decks37 decks
67%synergy
Archfiend of Despair
65%inclusion24 decks37 decks
63%synergy
Rakdos, the Showstopper
65%inclusion24 decks37 decks
62%synergy
Top Cards
Dark Ritual
73%inclusion27 decks37 decks
35%synergy
Herald's Horn
68%inclusion25 decks37 decks
61%synergy
Rune-Scarred Demon
65%inclusion24 decks37 decks
62%synergy
Great Unclean One
65%inclusion24 decks37 decks
62%synergy
Chaos Warp
62%inclusion23 decks37 decks
28%synergy
Rakdos, Patron of Chaos
62%inclusion23 decks37 decks
59%synergy
Liliana's Contract
59%inclusion22 decks37 decks
57%synergy
Bloodthirster
59%inclusion22 decks37 decks
56%synergy
Rite of Replication
59%inclusion22 decks37 decks
56%synergy
Demonic Counsel
57%inclusion21 decks37 decks
52%synergy
Game Changers
Demonic Tutor
62%inclusion23 decks37 decks
41%synergy
Cyclonic Rift
59%inclusion22 decks37 decks
39%synergy
Rhystic Study
54%inclusion20 decks37 decks
31%synergy
Jeska's Will
41%inclusion15 decks37 decks
24%synergy
Fierce Guardianship
38%inclusion14 decks37 decks
18%synergy
Vampiric Tutor
35%inclusion13 decks37 decks
19%synergy
Ancient Tomb
27%inclusion10 decks37 decks
14%synergy
Bolas's Citadel
19%inclusion7 decks37 decks
14%synergy
Mystical Tutor
16%inclusion6 decks37 decks
3%synergy
Mana Vault
16%inclusion6 decks37 decks
7%synergy
Creatures
Roaming Throne
54%inclusion20 decks37 decks
45%synergy
Plague Drone
54%inclusion20 decks37 decks
51%synergy
Burning-Rune Demon
51%inclusion19 decks37 decks
49%synergy
Dream Devourer
46%inclusion17 decks37 decks
44%synergy
Lord of Change
46%inclusion17 decks37 decks
43%synergy
Sower of Discord
46%inclusion17 decks37 decks
44%synergy
Chaos Defiler
43%inclusion16 decks37 decks
40%synergy
Ardyn, the Usurper
42%inclusion13 decks31 decks
40%synergy
Exalted Flamer of Tzeentch
41%inclusion15 decks37 decks
37%synergy
Vilis, Broker of Blood
41%inclusion15 decks37 decks
38%synergy
Balor
38%inclusion14 decks37 decks
36%synergy
Bloodcrusher of Khorne
38%inclusion14 decks37 decks
35%synergy
Valgavoth, Terror Eater
35%inclusion13 decks37 decks
33%synergy
Thassa, Deep-Dwelling
32%inclusion12 decks37 decks
29%synergy
Harvester of Souls
30%inclusion11 decks37 decks
28%synergy
Ancient Cellarspawn
30%inclusion11 decks37 decks
28%synergy
Lord Xander, the Collector
30%inclusion11 decks37 decks
27%synergy
Razaketh, the Foulblooded
27%inclusion10 decks37 decks
25%synergy
Abyssal Harvester
27%inclusion10 decks37 decks
25%synergy
Orcus, Prince of Undeath
27%inclusion10 decks37 decks
26%synergy
Shadowgrange Archfiend
27%inclusion10 decks37 decks
26%synergy
Gyruda, Doom of Depths
24%inclusion9 decks37 decks
22%synergy
Ob Nixilis, Unshackled
22%inclusion8 decks37 decks
20%synergy
Spark Double
19%inclusion7 decks37 decks
11%synergy
Scourge of the Skyclaves
19%inclusion7 decks37 decks
19%synergy
Pink Horror
16%inclusion6 decks37 decks
15%synergy
Reaper from the Abyss
16%inclusion6 decks37 decks
15%synergy
Nightmare Shepherd
16%inclusion6 decks37 decks
15%synergy
Bloodgift Demon
16%inclusion6 decks37 decks
14%synergy
Demonlord Belzenlok
14%inclusion5 decks37 decks
13%synergy
Orthion, Hero of Lavabrink
14%inclusion5 decks37 decks
12%synergy
Immersturm Raider
14%inclusion5 decks37 decks
13%synergy
Magnus the Red
14%inclusion5 decks37 decks
12%synergy
Sakashima of a Thousand Faces
14%inclusion5 decks37 decks
11%synergy
Master of Cruelties
14%inclusion5 decks37 decks
13%synergy
Madame Null, Power Broker
11%inclusion2 decks18 decks
10%synergy
Displacer Kitten
11%inclusion4 decks37 decks
5%synergy
Bringer of the Last Gift
11%inclusion4 decks37 decks
10%synergy
Hidetsugu and Kairi
11%inclusion4 decks37 decks
10%synergy
Seeker of Slaanesh
11%inclusion4 decks37 decks
10%synergy
Sloppity Bilepiper
11%inclusion4 decks37 decks
10%synergy
Blood Speaker
11%inclusion4 decks37 decks
10%synergy
Gray Merchant of Asphodel
11%inclusion4 decks37 decks
9%synergy
Doom Whisperer
11%inclusion4 decks37 decks
10%synergy
Aspiring Champion
11%inclusion4 decks37 decks
9%synergy
Valgavoth, Harrower of Souls
11%inclusion4 decks37 decks
9%synergy
Venomcrawler
11%inclusion4 decks37 decks
10%synergy
Lord of the Void
11%inclusion4 decks37 decks
10%synergy
Indulgent Tormentor
11%inclusion4 decks37 decks
8%synergy
Desecration Demon
11%inclusion4 decks37 decks
10%synergy
Instants
Ghostly Flicker
51%inclusion19 decks37 decks
45%synergy
Deflecting Swat
41%inclusion15 decks37 decks
21%synergy
Mana Drain
38%inclusion14 decks37 decks
22%synergy
Bedevil
38%inclusion14 decks37 decks
22%synergy
Brainstorm
32%inclusion12 decks37 decks
15%synergy
Counterspell
32%inclusion12 decks37 decks
-12%synergy
Essence Flux
32%inclusion12 decks37 decks
26%synergy
Malakir Rebirth
30%inclusion11 decks37 decks
23%synergy
Negate
24%inclusion9 decks37 decks
2%synergy
An Offer You Can't Refuse
22%inclusion8 decks37 decks
-9%synergy
Swan Song
22%inclusion8 decks37 decks
2%synergy
Arcane Denial
22%inclusion8 decks37 decks
-7%synergy
Displace
16%inclusion6 decks37 decks
14%synergy
Terminate
16%inclusion6 decks37 decks
-9%synergy
Withering Torment
16%inclusion6 decks37 decks
4%synergy
Planar Incision
14%inclusion5 decks37 decks
11%synergy
Saw in Half
14%inclusion5 decks37 decks
8%synergy
Fell the Profane
11%inclusion4 decks37 decks
3%synergy
Frantic Search
11%inclusion4 decks37 decks
-10%synergy
Entomb
11%inclusion4 decks37 decks
5%synergy
Cabal Ritual
11%inclusion4 decks37 decks
1%synergy
Sink into Stupor
11%inclusion4 decks37 decks
1%synergy
Deadly Rollick
8.1%inclusion3 decks37 decks
-10%synergy
Rakdos Charm
8.1%inclusion3 decks37 decks
-7%synergy
Soul Shatter
8.1%inclusion3 decks37 decks
6%synergy
Supernatural Stamina
8.1%inclusion3 decks37 decks
7%synergy
Force of Will
8.1%inclusion3 decks37 decks
-3%synergy
Teferi's Time Twist
8.1%inclusion3 decks37 decks
6%synergy
Redirect Lightning
8.0%inclusion2 decks25 decks
-1%synergy
Sacrifice
5.4%inclusion2 decks37 decks
5%synergy
Blur
5.4%inclusion2 decks37 decks
4%synergy
Kill! Maim! Burn!
5.4%inclusion2 decks37 decks
4%synergy
Stubborn Denial
5.4%inclusion2 decks37 decks
4%synergy
Thrill of Possibility
5.4%inclusion2 decks37 decks
-6%synergy
Siren's Ruse
5.4%inclusion2 decks37 decks
4%synergy
Nurgle's Conscription
5.4%inclusion2 decks37 decks
5%synergy
Not Dead After All
5.4%inclusion2 decks37 decks
4%synergy
Blood for the Blood God!
5.4%inclusion2 decks37 decks
3%synergy
Force of Negation
5.4%inclusion2 decks37 decks
-3%synergy
Unexpected Windfall
5.4%inclusion2 decks37 decks
-4%synergy
Valakut Awakening
5.4%inclusion2 decks37 decks
2%synergy
Opt
5.4%inclusion2 decks37 decks
-0%synergy
Burnt Offering
5.4%inclusion2 decks37 decks
3%synergy
Darkness
5.4%inclusion2 decks37 decks
4%synergy
Return to Action
5.4%inclusion2 decks37 decks
5%synergy
Big Score
5.4%inclusion2 decks37 decks
-7%synergy
Bolt Bend
5.4%inclusion2 decks37 decks
3%synergy
Pact of Negation
5.4%inclusion2 decks37 decks
-3%synergy
Sorceries
Reanimate
49%inclusion18 decks37 decks
24%synergy
Blasphemous Act
43%inclusion16 decks37 decks
-1%synergy
Toxic Deluge
32%inclusion12 decks37 decks
12%synergy
Patriarch's Bidding
24%inclusion9 decks37 decks
22%synergy
Kindred Dominance
24%inclusion9 decks37 decks
20%synergy
Feed the Swarm
24%inclusion9 decks37 decks
-4%synergy
Vandalblast
22%inclusion8 decks37 decks
6%synergy
Bloodline Bidding
17%inclusion3 decks18 decks
15%synergy
Mandate of Abaddon
16%inclusion6 decks37 decks
14%synergy
Victimize
14%inclusion5 decks37 decks
5%synergy
Faithless Looting
14%inclusion5 decks37 decks
-6%synergy
Ponder
11%inclusion4 decks37 decks
2%synergy
Haunting Voyage
11%inclusion4 decks37 decks
10%synergy
Living Death
11%inclusion4 decks37 decks
5%synergy
Damnation
11%inclusion4 decks37 decks
3%synergy
Diabolic Tutor
8.1%inclusion3 decks37 decks
3%synergy
Imperial Seal
8.1%inclusion3 decks37 decks
1%synergy
Scheming Symmetry
8.1%inclusion3 decks37 decks
7%synergy
Buried Alive
8.1%inclusion3 decks37 decks
4%synergy
Grim Tutor
8.1%inclusion3 decks37 decks
4%synergy
Donatello's Technique
5.9%inclusion1 decks17 decks
6%synergy
Profane Tutor
5.4%inclusion2 decks37 decks
2%synergy
Splash Portal
5.4%inclusion2 decks37 decks
4%synergy
Peer into the Abyss
5.4%inclusion2 decks37 decks
0%synergy
Isengard Unleashed
5.4%inclusion2 decks37 decks
5%synergy
Preordain
5.4%inclusion2 decks37 decks
-0%synergy
Rise of the Dark Realms
5.4%inclusion2 decks37 decks
0%synergy
Agadeem's Awakening
5.4%inclusion2 decks37 decks
4%synergy
Raise the Palisade
5.4%inclusion2 decks37 decks
3%synergy
Gamble
5.4%inclusion2 decks37 decks
-5%synergy
Wheel of Fortune
5.4%inclusion2 decks37 decks
-4%synergy
Mana Geyser
5.4%inclusion2 decks37 decks
0%synergy
Blight Grenade
5.4%inclusion2 decks37 decks
5%synergy
Show and Tell
5.4%inclusion2 decks37 decks
5%synergy
Cruel Tutor
5.4%inclusion2 decks37 decks
5%synergy
Deny Reality
5.4%inclusion2 decks37 decks
5%synergy
Utility Artifacts
Whip of Erebos
51%inclusion19 decks37 decks
47%synergy
Swiftfoot Boots
35%inclusion13 decks37 decks
9%synergy
Panharmonicon
30%inclusion11 decks37 decks
25%synergy
Jet Medallion
27%inclusion10 decks37 decks
24%synergy
Lightning Greaves
27%inclusion10 decks37 decks
-2%synergy
Conjurer's Closet
22%inclusion8 decks37 decks
18%synergy
Chronicle of Victory
11%inclusion2 decks18 decks
10%synergy
Helm of the Host
11%inclusion4 decks37 decks
8%synergy
Shadowspear
11%inclusion4 decks37 decks
7%synergy
Bontu's Monument
11%inclusion4 decks37 decks
10%synergy
Sword of Hearth and Home
11%inclusion4 decks37 decks
10%synergy
Quicksilver Amulet
11%inclusion4 decks37 decks
10%synergy
Wayfarer's Bauble
8.1%inclusion3 decks37 decks
-3%synergy
The Darkness Crystal
6.5%inclusion2 decks31 decks
5%synergy
Defense Grid
5.4%inclusion2 decks37 decks
2%synergy
Icon of Ancestry
5.4%inclusion2 decks37 decks
4%synergy
Vanquisher's Banner
5.4%inclusion2 decks37 decks
2%synergy
The One Ring
5.4%inclusion2 decks37 decks
-7%synergy
Elbrus, the Binding Blade
5.4%inclusion2 decks37 decks
5%synergy
Maskwood Nexus
5.4%inclusion2 decks37 decks
2%synergy
Enchantments
Unholy Annex // Ritual Chamber
49%inclusion18 decks37 decks
47%synergy
Heartless Summoning
46%inclusion17 decks37 decks
44%synergy
Warstorm Surge
41%inclusion15 decks37 decks
37%synergy
Reflections of Littjara
41%inclusion15 decks37 decks
36%synergy
Black Market Connections
35%inclusion13 decks37 decks
23%synergy
Molten Echoes
30%inclusion11 decks37 decks
26%synergy
Animate Dead
27%inclusion10 decks37 decks
18%synergy
Mystic Remora
22%inclusion8 decks37 decks
6%synergy
Sneak Attack
22%inclusion8 decks37 decks
18%synergy
Kindred Discovery
19%inclusion7 decks37 decks
14%synergy
Collective Inferno
17%inclusion3 decks18 decks
15%synergy
Necropotence
14%inclusion5 decks37 decks
7%synergy
Exquisite Blood
14%inclusion5 decks37 decks
12%synergy
Phyrexian Arena
14%inclusion5 decks37 decks
4%synergy
Sanguine Bond
11%inclusion4 decks37 decks
10%synergy
Demonic Covenant
11%inclusion4 decks37 decks
10%synergy
Propaganda
11%inclusion4 decks37 decks
-3%synergy
Fiery Emancipation
8.1%inclusion3 decks37 decks
7%synergy
Underworld Breach
8.1%inclusion3 decks37 decks
-3%synergy
Nurgle's Rot
5.4%inclusion2 decks37 decks
5%synergy
The Ruinous Powers
5.4%inclusion2 decks37 decks
3%synergy
Phyrexian Reclamation
5.4%inclusion2 decks37 decks
4%synergy
Necromancy
5.4%inclusion2 decks37 decks
2%synergy
Conspiracy
5.4%inclusion2 decks37 decks
4%synergy
Imprisoned in the Moon
5.4%inclusion2 decks37 decks
4%synergy
Extravagant Replication
5.4%inclusion2 decks37 decks
1%synergy
Rakdos Joins Up
5.4%inclusion2 decks37 decks
4%synergy
Kaya's Ghostform
5.4%inclusion2 decks37 decks
4%synergy
Virtue of Knowledge
5.4%inclusion2 decks37 decks
4%synergy
Planeswalkers
Ob Nixilis, the Adversary
8.1%inclusion3 decks37 decks
7%synergy
Ob Nixilis of the Black Oath
8.1%inclusion3 decks37 decks
8%synergy
Utility Lands
Urborg, Tomb of Yawgmoth
46%inclusion17 decks37 decks
32%synergy
Reliquary Tower
43%inclusion16 decks37 decks
8%synergy
Bojuka Bog
24%inclusion9 decks37 decks
0%synergy
Takenuma, Abandoned Mire
22%inclusion8 decks37 decks
17%synergy
Temple of the False God
22%inclusion8 decks37 decks
14%synergy
Otawara, Soaring City
16%inclusion6 decks37 decks
0%synergy
Command Beacon
14%inclusion5 decks37 decks
9%synergy
Three Tree City
11%inclusion4 decks37 decks
8%synergy
Cabal Coffers
11%inclusion4 decks37 decks
6%synergy
Rogue's Passage
11%inclusion4 decks37 decks
-11%synergy
Shizo, Death's Storehouse
8.1%inclusion3 decks37 decks
4%synergy
Westvale Abbey
8.1%inclusion3 decks37 decks
7%synergy
Arena of Glory
8.1%inclusion3 decks37 decks
3%synergy
Urza's Saga
8.1%inclusion3 decks37 decks
3%synergy
Wasteland
5.4%inclusion2 decks37 decks
5%synergy
Volrath's Stronghold
5.4%inclusion2 decks37 decks
5%synergy
Mana Artifacts
Sol Ring
95%inclusion35 decks37 decks
5%synergy
Arcane Signet
92%inclusion34 decks37 decks
4%synergy
Talisman of Indulgence
70%inclusion26 decks37 decks
27%synergy
Talisman of Dominance
68%inclusion25 decks37 decks
18%synergy
Talisman of Creativity
51%inclusion19 decks37 decks
7%synergy
Rakdos Signet
41%inclusion15 decks37 decks
8%synergy
Chromatic Lantern
38%inclusion14 decks37 decks
24%synergy
Dimir Signet
35%inclusion13 decks37 decks
1%synergy
Izzet Signet
27%inclusion10 decks37 decks
-5%synergy
Fellwar Stone
24%inclusion9 decks37 decks
-11%synergy
Thought Vessel
24%inclusion9 decks37 decks
3%synergy
Relic of Sauron
24%inclusion9 decks37 decks
5%synergy
Patchwork Banner
22%inclusion8 decks37 decks
18%synergy
Séance Board
22%inclusion8 decks37 decks
20%synergy
Commander's Sphere
19%inclusion7 decks37 decks
0%synergy
Decanter of Endless Water
8.1%inclusion3 decks37 decks
3%synergy
Thran Dynamo
8.1%inclusion3 decks37 decks
4%synergy
Mind Stone
8.1%inclusion3 decks37 decks
-5%synergy
Grim Monolith
5.4%inclusion2 decks37 decks
1%synergy
Lotus Petal
5.4%inclusion2 decks37 decks
-5%synergy
Cursed Mirror
5.4%inclusion2 decks37 decks
0%synergy
Chrome Mox
5.4%inclusion2 decks37 decks
-3%synergy
Obelisk of Grixis
5.4%inclusion2 decks37 decks
4%synergy
Lands
Command Tower
97%inclusion36 decks37 decks
6%synergy
Swamp
97%inclusion36 decks37 decks
5%synergy
Mountain
89%inclusion33 decks37 decks
-2%synergy
Island
89%inclusion33 decks37 decks
-4%synergy
Xander's Lounge
73%inclusion27 decks37 decks
33%synergy
Path of Ancestry
70%inclusion26 decks37 decks
40%synergy
Watery Grave
70%inclusion26 decks37 decks
22%synergy
Exotic Orchard
68%inclusion25 decks37 decks
11%synergy
Blood Crypt
65%inclusion24 decks37 decks
19%synergy
Crumbling Necropolis
62%inclusion23 decks37 decks
10%synergy
Steam Vents
59%inclusion22 decks37 decks
14%synergy
Dragonskull Summit
59%inclusion22 decks37 decks
14%synergy
Bloodstained Mire
49%inclusion18 decks37 decks
13%synergy
Luxury Suite
46%inclusion17 decks37 decks
15%synergy
Cavern of Souls
46%inclusion17 decks37 decks
39%synergy
Polluted Delta
46%inclusion17 decks37 decks
11%synergy
Sunken Hollow
46%inclusion17 decks37 decks
7%synergy
Training Center
46%inclusion17 decks37 decks
14%synergy
Morphic Pool
43%inclusion16 decks37 decks
12%synergy
Scalding Tarn
43%inclusion16 decks37 decks
11%synergy
Shipwreck Marsh
41%inclusion15 decks37 decks
16%synergy
Drowned Catacomb
41%inclusion15 decks37 decks
-2%synergy
Malakir Rebirth
30%inclusion11 decks37 decks
23%synergy
Foreboding Ruins
30%inclusion11 decks37 decks
12%synergy
Sulfur Falls
30%inclusion11 decks37 decks
-17%synergy
Haunted Ridge
30%inclusion11 decks37 decks
9%synergy
Stormcarved Coast
27%inclusion10 decks37 decks
1%synergy
Undercity Sewers
24%inclusion9 decks37 decks
12%synergy
Badlands
24%inclusion9 decks37 decks
9%synergy
Underground Sea
24%inclusion9 decks37 decks
9%synergy
Unclaimed Territory
24%inclusion9 decks37 decks
19%synergy
Volcanic Island
24%inclusion9 decks37 decks
9%synergy
Shivan Reef
22%inclusion8 decks37 decks
-8%synergy
Smoldering Marsh
22%inclusion8 decks37 decks
-16%synergy
Reflecting Pool
22%inclusion8 decks37 decks
13%synergy
Raucous Theater
19%inclusion7 decks37 decks
8%synergy
Rakdos Carnarium
16%inclusion6 decks37 decks
6%synergy
Seething Landscape
16%inclusion6 decks37 decks
-0%synergy
Underground River
16%inclusion6 decks37 decks
-12%synergy
Graven Cairns
16%inclusion6 decks37 decks
9%synergy
Blightstep Pathway
16%inclusion6 decks37 decks
10%synergy
City of Brass
16%inclusion6 decks37 decks
3%synergy
Evolving Wilds
16%inclusion6 decks37 decks
-7%synergy
Mana Confluence
16%inclusion6 decks37 decks
4%synergy
Sunken Ruins
16%inclusion6 decks37 decks
11%synergy
Terramorphic Expanse
14%inclusion5 decks37 decks
-5%synergy
Dimir Aqueduct
14%inclusion5 decks37 decks
2%synergy
Blazemire Verge
14%inclusion5 decks37 decks
4%synergy
Fell the Profane
11%inclusion4 decks37 decks
3%synergy
Clearwater Pathway
11%inclusion4 decks37 decks
4%synergy
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