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

Ciel Collins
Jun 19, 2026
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.
Deck Filters
Cardsphere
Archidekt
Commander Spellbook
Moxfield
Scryfall
MTGStocks
Defiling Daemogoth
4.3%inclusion5 decks116 decks
4%synergy
Silver Surfer, Cosmic Voyager
3.7%inclusion1 decks27 decks
4%synergy
Emeritus of Woe
1.9%inclusion2 decks106 decks
0%synergy
Adventurous Eater
0.9%inclusion1 decks106 decks
1%synergy
Flashback
0.9%inclusion1 decks113 decks
-6%synergy
High Synergy Cards
Herald of Slaanesh
94%inclusion443 decks472 decks
90%synergy
Bloodletter of Aclazotz
73%inclusion343 decks472 decks
69%synergy
Bloodthirster
72%inclusion342 decks472 decks
69%synergy
Urza's Incubator
72%inclusion341 decks472 decks
69%synergy
Rakdos, Lord of Riots
70%inclusion330 decks472 decks
67%synergy
Archfiend of Depravity
69%inclusion328 decks472 decks
66%synergy
Rakdos, the Showstopper
68%inclusion320 decks472 decks
65%synergy
Archfiend of Despair
67%inclusion316 decks472 decks
65%synergy
Kardur, Doomscourge
68%inclusion323 decks472 decks
64%synergy
Varragoth, Bloodsky Sire
65%inclusion309 decks472 decks
63%synergy
Top Cards
Dark Ritual
70%inclusion331 decks472 decks
33%synergy
Rakdos, Patron of Chaos
63%inclusion299 decks472 decks
60%synergy
Rune-Scarred Demon
63%inclusion298 decks472 decks
60%synergy
Reanimate
62%inclusion294 decks472 decks
37%synergy
Great Unclean One
58%inclusion276 decks472 decks
56%synergy
Demonic Counsel
58%inclusion275 decks472 decks
54%synergy
Whip of Erebos
58%inclusion274 decks472 decks
53%synergy
Liliana's Contract
58%inclusion272 decks472 decks
55%synergy
Vilis, Broker of Blood
57%inclusion269 decks472 decks
55%synergy
Roaming Throne
56%inclusion264 decks472 decks
47%synergy
Game Changers
Demonic Tutor
67%inclusion317 decks472 decks
46%synergy
Cyclonic Rift
59%inclusion277 decks472 decks
38%synergy
Rhystic Study
50%inclusion238 decks472 decks
27%synergy
Fierce Guardianship
49%inclusion233 decks472 decks
30%synergy
Ancient Tomb
41%inclusion195 decks472 decks
29%synergy
Vampiric Tutor
41%inclusion195 decks472 decks
25%synergy
Jeska's Will
32%inclusion150 decks472 decks
15%synergy
The One Ring
19%inclusion91 decks472 decks
7%synergy
Mana Vault
18%inclusion86 decks472 decks
9%synergy
Chrome Mox
15%inclusion70 decks472 decks
6%synergy
Creatures
Raphael, Fiendish Savior
55%inclusion261 decks472 decks
53%synergy
Burning-Rune Demon
53%inclusion248 decks472 decks
51%synergy
Sower of Discord
51%inclusion241 decks472 decks
49%synergy
Balor
50%inclusion236 decks472 decks
48%synergy
Lord of Change
49%inclusion233 decks472 decks
46%synergy
Plague Drone
45%inclusion212 decks472 decks
42%synergy
Dream Devourer
43%inclusion204 decks472 decks
41%synergy
Chaos Defiler
42%inclusion199 decks472 decks
38%synergy
Lord Xander, the Collector
39%inclusion186 decks472 decks
36%synergy
Valgavoth, Terror Eater
39%inclusion183 decks472 decks
36%synergy
Exalted Flamer of Tzeentch
37%inclusion175 decks472 decks
34%synergy
Gyruda, Doom of Depths
34%inclusion161 decks472 decks
32%synergy
Ardyn, the Usurper
34%inclusion128 decks376 decks
32%synergy
Bloodcrusher of Khorne
33%inclusion158 decks472 decks
31%synergy
Razaketh, the Foulblooded
32%inclusion151 decks472 decks
30%synergy
Harvester of Souls
32%inclusion149 decks472 decks
30%synergy
Ancient Cellarspawn
31%inclusion147 decks471 decks
30%synergy
Spark Double
28%inclusion134 decks472 decks
21%synergy
Bloodgift Demon
27%inclusion129 decks472 decks
25%synergy
Lord of the Void
27%inclusion126 decks472 decks
26%synergy
Ob Nixilis, Unshackled
27%inclusion126 decks472 decks
26%synergy
Doom Whisperer
26%inclusion121 decks472 decks
25%synergy
Abyssal Harvester
25%inclusion119 decks469 decks
24%synergy
Thassa, Deep-Dwelling
23%inclusion108 decks472 decks
20%synergy
Reaper from the Abyss
22%inclusion102 decks472 decks
21%synergy
Sakashima of a Thousand Faces
21%inclusion99 decks472 decks
18%synergy
Shadowgrange Archfiend
20%inclusion96 decks472 decks
19%synergy
Valgavoth, Harrower of Souls
20%inclusion95 decks472 decks
18%synergy
Master of Cruelties
20%inclusion93 decks472 decks
19%synergy
Prince of Thralls
16%inclusion76 decks472 decks
15%synergy
Orcus, Prince of Undeath
16%inclusion74 decks472 decks
15%synergy
Aspiring Champion
14%inclusion67 decks472 decks
13%synergy
Rot-Curse Rakshasa
14%inclusion58 decks420 decks
13%synergy
Scourge of the Skyclaves
14%inclusion64 decks472 decks
13%synergy
Demonlord Belzenlok
13%inclusion63 decks472 decks
13%synergy
The Balrog of Moria
13%inclusion63 decks472 decks
9%synergy
Indulgent Tormentor
13%inclusion60 decks472 decks
10%synergy
The Speed Demon
13%inclusion59 decks466 decks
12%synergy
Displacer Kitten
13%inclusion59 decks472 decks
7%synergy
Nightmare Shepherd
13%inclusion59 decks472 decks
12%synergy
Demon of Dark Schemes
12%inclusion55 decks472 decks
11%synergy
Venomcrawler
12%inclusion55 decks472 decks
11%synergy
Blood Speaker
11%inclusion50 decks472 decks
10%synergy
Nightscape Familiar
10%inclusion48 decks472 decks
-17%synergy
Rakdos, the Muscle
10%inclusion45 decks472 decks
9%synergy
Hidetsugu and Kairi
9.1%inclusion43 decks472 decks
8%synergy
Rakshasa Debaser
8.9%inclusion42 decks472 decks
8%synergy
Heralds of Tzeentch
8.7%inclusion41 decks472 decks
7%synergy
Magnus the Red
8.7%inclusion41 decks472 decks
7%synergy
Crabomination
8.5%inclusion40 decks472 decks
8%synergy
Instants
Chaos Warp
54%inclusion256 decks472 decks
20%synergy
Mana Drain
49%inclusion231 decks472 decks
33%synergy
Counterspell
47%inclusion222 decks472 decks
3%synergy
Deflecting Swat
40%inclusion191 decks472 decks
21%synergy
Ghostly Flicker
39%inclusion182 decks472 decks
32%synergy
Deadly Rollick
36%inclusion171 decks472 decks
18%synergy
Bedevil
28%inclusion133 decks472 decks
13%synergy
An Offer You Can't Refuse
28%inclusion132 decks472 decks
-3%synergy
Terminate
26%inclusion123 decks472 decks
1%synergy
Swan Song
22%inclusion103 decks472 decks
2%synergy
Malakir Rebirth
21%inclusion100 decks472 decks
15%synergy
Essence Flux
21%inclusion99 decks472 decks
15%synergy
Brainstorm
20%inclusion95 decks472 decks
3%synergy
Arcane Denial
19%inclusion89 decks472 decks
-10%synergy
Entomb
16%inclusion76 decks472 decks
10%synergy
Withering Torment
16%inclusion75 decks471 decks
4%synergy
Negate
14%inclusion67 decks472 decks
-8%synergy
Displace
13%inclusion63 decks472 decks
11%synergy
Rakdos Charm
13%inclusion59 decks472 decks
-2%synergy
Force of Will
11%inclusion54 decks472 decks
1%synergy
Saw in Half
11%inclusion53 decks472 decks
6%synergy
Blood for the Blood God!
11%inclusion50 decks472 decks
8%synergy
Planar Incision
10%inclusion47 decks472 decks
8%synergy
Frantic Search
9.3%inclusion44 decks472 decks
-12%synergy
Fell the Profane
9.1%inclusion43 decks472 decks
1%synergy
Mystical Tutor
9.1%inclusion43 decks472 decks
-4%synergy
Cabal Ritual
8.5%inclusion40 decks472 decks
-2%synergy
Valakut Awakening
7.6%inclusion36 decks472 decks
4%synergy
Force of Negation
7.4%inclusion35 decks472 decks
-1%synergy
Teferi's Time Twist
7.0%inclusion33 decks472 decks
5%synergy
Kill! Maim! Burn!
6.8%inclusion32 decks472 decks
5%synergy
Stubborn Denial
6.1%inclusion29 decks472 decks
4%synergy
Sink into Stupor
6.1%inclusion29 decks472 decks
-4%synergy
Pact of Negation
5.7%inclusion27 decks472 decks
-3%synergy
Blur
5.1%inclusion24 decks472 decks
4%synergy
Infernal Grasp
5.1%inclusion24 decks472 decks
0%synergy
Sorceries
Rite of Replication
54%inclusion254 decks472 decks
50%synergy
Blasphemous Act
50%inclusion235 decks472 decks
6%synergy
Toxic Deluge
33%inclusion154 decks472 decks
12%synergy
Patriarch's Bidding
32%inclusion151 decks472 decks
29%synergy
Kindred Dominance
32%inclusion150 decks472 decks
28%synergy
Feed the Swarm
29%inclusion135 decks472 decks
1%synergy
Damnation
23%inclusion107 decks472 decks
15%synergy
Living Death
19%inclusion92 decks472 decks
13%synergy
Victimize
19%inclusion89 decks472 decks
10%synergy
Vandalblast
17%inclusion82 decks472 decks
1%synergy
Faithless Looting
15%inclusion70 decks472 decks
-5%synergy
Mandate of Abaddon
12%inclusion56 decks472 decks
10%synergy
Windfall
11%inclusion52 decks472 decks
-12%synergy
Buried Alive
10%inclusion49 decks472 decks
7%synergy
Imperial Seal
10%inclusion46 decks472 decks
3%synergy
Haunting Voyage
7.6%inclusion36 decks472 decks
7%synergy
Persist
7.4%inclusion35 decks472 decks
4%synergy
Dreadbore
7.2%inclusion34 decks472 decks
6%synergy
Wheel of Fortune
7.0%inclusion33 decks472 decks
-3%synergy
Raise the Palisade
7.0%inclusion33 decks472 decks
5%synergy
Dread Return
6.8%inclusion32 decks472 decks
4%synergy
Grim Tutor
6.8%inclusion32 decks472 decks
3%synergy
Night's Whisper
6.8%inclusion32 decks472 decks
2%synergy
Blasphemous Edict
6.6%inclusion31 decks469 decks
1%synergy
Decree of Pain
6.6%inclusion31 decks472 decks
2%synergy
Bloodline Bidding
6.5%inclusion12 decks185 decks
5%synergy
Irenicus's Vile Duplication
5.9%inclusion28 decks472 decks
3%synergy
Ponder
5.5%inclusion26 decks472 decks
-3%synergy
Sign in Blood
5.5%inclusion26 decks472 decks
2%synergy
Utility Artifacts
Herald's Horn
53%inclusion251 decks472 decks
46%synergy
Panharmonicon
41%inclusion192 decks472 decks
36%synergy
Lightning Greaves
31%inclusion148 decks472 decks
2%synergy
Conjurer's Closet
25%inclusion118 decks472 decks
21%synergy
Jet Medallion
18%inclusion84 decks472 decks
15%synergy
Swiftfoot Boots
16%inclusion75 decks472 decks
-11%synergy
Bolas's Citadel
13%inclusion59 decks472 decks
7%synergy
Quicksilver Amulet
9.3%inclusion44 decks472 decks
9%synergy
Wayfarer's Bauble
9.1%inclusion43 decks472 decks
-2%synergy
Sword of Hearth and Home
8.9%inclusion42 decks472 decks
8%synergy
Helm of the Host
7.8%inclusion37 decks472 decks
5%synergy
Blade of Selves
7.6%inclusion36 decks472 decks
5%synergy
Bontu's Monument
7.0%inclusion33 decks472 decks
6%synergy
Enchantments
Warstorm Surge
43%inclusion205 decks472 decks
40%synergy
Unholy Annex // Ritual Chamber
40%inclusion189 decks471 decks
39%synergy
Heartless Summoning
35%inclusion163 decks472 decks
33%synergy
Animate Dead
34%inclusion160 decks472 decks
25%synergy
Molten Echoes
33%inclusion158 decks472 decks
30%synergy
Reflections of Littjara
31%inclusion147 decks472 decks
26%synergy
Black Market Connections
29%inclusion139 decks472 decks
18%synergy
Sneak Attack
23%inclusion109 decks472 decks
19%synergy
Mystic Remora
17%inclusion80 decks472 decks
1%synergy
Kindred Discovery
14%inclusion66 decks472 decks
9%synergy
Exquisite Blood
11%inclusion51 decks472 decks
9%synergy
Phyrexian Arena
11%inclusion50 decks472 decks
1%synergy
Necromancy
10%inclusion49 decks472 decks
7%synergy
Rakdos Joins Up
10%inclusion48 decks472 decks
9%synergy
Collective Inferno
9.2%inclusion17 decks185 decks
8%synergy
Demonic Covenant
8.3%inclusion39 decks471 decks
8%synergy
Dance of the Dead
7.4%inclusion35 decks472 decks
6%synergy
Necropotence
6.6%inclusion31 decks472 decks
0%synergy
Sanguine Bond
5.7%inclusion27 decks472 decks
5%synergy
Virtue of Knowledge
5.5%inclusion26 decks472 decks
4%synergy
Planeswalkers
Ob Nixilis, the Adversary
5.7%inclusion27 decks472 decks
5%synergy
Utility Lands
Urborg, Tomb of Yawgmoth
50%inclusion235 decks472 decks
36%synergy
Reliquary Tower
44%inclusion208 decks472 decks
9%synergy
Bojuka Bog
31%inclusion145 decks472 decks
7%synergy
Cabal Coffers
25%inclusion120 decks472 decks
21%synergy
Otawara, Soaring City
25%inclusion118 decks472 decks
9%synergy
Temple of the False God
19%inclusion92 decks472 decks
12%synergy
Takenuma, Abandoned Mire
18%inclusion85 decks472 decks
13%synergy
Command Beacon
17%inclusion82 decks472 decks
13%synergy
Three Tree City
11%inclusion50 decks472 decks
7%synergy
Westvale Abbey
9.1%inclusion43 decks472 decks
8%synergy
Urza's Saga
8.5%inclusion40 decks472 decks
3%synergy
Arena of Glory
8.3%inclusion39 decks472 decks
3%synergy
Shizo, Death's Storehouse
7.6%inclusion36 decks472 decks
4%synergy
Volrath's Stronghold
6.1%inclusion29 decks472 decks
6%synergy
Rogue's Passage
6.1%inclusion29 decks472 decks
-16%synergy
Nykthos, Shrine to Nyx
5.9%inclusion28 decks472 decks
5%synergy
Mana Artifacts
Sol Ring
96%inclusion453 decks472 decks
6%synergy
Arcane Signet
89%inclusion422 decks472 decks
1%synergy
Talisman of Dominance
72%inclusion341 decks472 decks
23%synergy
Talisman of Indulgence
72%inclusion338 decks472 decks
28%synergy
Talisman of Creativity
58%inclusion275 decks472 decks
14%synergy
Chromatic Lantern
40%inclusion189 decks472 decks
26%synergy
Rakdos Signet
33%inclusion154 decks472 decks
0%synergy
Fellwar Stone
27%inclusion128 decks472 decks
-8%synergy
Relic of Sauron
25%inclusion119 decks472 decks
6%synergy
Séance Board
25%inclusion116 decks471 decks
23%synergy
Dimir Signet
24%inclusion114 decks472 decks
-10%synergy
Thought Vessel
19%inclusion88 decks472 decks
-3%synergy
Izzet Signet
17%inclusion82 decks472 decks
-15%synergy
Commander's Sphere
13%inclusion63 decks472 decks
-5%synergy
The Soul Stone
13%inclusion39 decks304 decks
8%synergy
Lotus Petal
10%inclusion45 decks472 decks
-1%synergy
Thran Dynamo
10%inclusion45 decks472 decks
5%synergy
Mox Diamond
7.4%inclusion35 decks472 decks
1%synergy
Patchwork Banner
6.8%inclusion32 decks472 decks
3%synergy
Mind Stone
6.6%inclusion31 decks472 decks
-6%synergy
Cursed Mirror
6.4%inclusion30 decks472 decks
1%synergy
Gilded Lotus
5.1%inclusion24 decks472 decks
2%synergy
Mox Opal
5.1%inclusion24 decks472 decks
-3%synergy
Lands
Swamp
97%inclusion456 decks472 decks
5%synergy
Command Tower
96%inclusion453 decks472 decks
4%synergy
Island
92%inclusion436 decks472 decks
-0%synergy
Mountain
92%inclusion433 decks472 decks
0%synergy
Blood Crypt
73%inclusion346 decks472 decks
27%synergy
Watery Grave
72%inclusion341 decks472 decks
24%synergy
Xander's Lounge
69%inclusion327 decks472 decks
30%synergy
Steam Vents
66%inclusion312 decks472 decks
20%synergy
Bloodstained Mire
61%inclusion287 decks472 decks
25%synergy
Polluted Delta
59%inclusion279 decks472 decks
24%synergy
Cavern of Souls
58%inclusion274 decks472 decks
51%synergy
Exotic Orchard
56%inclusion263 decks472 decks
-1%synergy
Luxury Suite
55%inclusion258 decks472 decks
24%synergy
Scalding Tarn
55%inclusion258 decks472 decks
22%synergy
Path of Ancestry
54%inclusion254 decks472 decks
23%synergy
Crumbling Necropolis
52%inclusion247 decks472 decks
-0%synergy
Morphic Pool
50%inclusion237 decks472 decks
19%synergy
Dragonskull Summit
47%inclusion223 decks472 decks
2%synergy
Training Center
46%inclusion219 decks472 decks
15%synergy
Sunken Hollow
39%inclusion184 decks472 decks
-0%synergy
Drowned Catacomb
38%inclusion180 decks472 decks
-5%synergy
Sulfur Falls
35%inclusion164 decks472 decks
-12%synergy
Shipwreck Marsh
34%inclusion159 decks472 decks
9%synergy
Haunted Ridge
30%inclusion140 decks472 decks
9%synergy
Sulfurous Springs
29%inclusion138 decks472 decks
1%synergy
Badlands
28%inclusion134 decks472 decks
13%synergy
Underground River
28%inclusion134 decks472 decks
0%synergy
Underground Sea
26%inclusion124 decks472 decks
11%synergy
Volcanic Island
26%inclusion124 decks472 decks
11%synergy
Foreboding Ruins
26%inclusion121 decks472 decks
8%synergy
Shivan Reef
25%inclusion116 decks472 decks
-5%synergy
Smoldering Marsh
24%inclusion114 decks472 decks
-13%synergy
Stormcarved Coast
23%inclusion109 decks472 decks
-3%synergy
Reflecting Pool
22%inclusion104 decks472 decks
13%synergy
City of Brass
22%inclusion102 decks472 decks
8%synergy
Mana Confluence
21%inclusion101 decks472 decks
9%synergy
Malakir Rebirth
21%inclusion100 decks472 decks
15%synergy
Unclaimed Territory
19%inclusion91 decks472 decks
14%synergy
Secluded Courtyard
19%inclusion91 decks472 decks
13%synergy
Undercity Sewers
18%inclusion87 decks472 decks
6%synergy
Blazemire Verge
17%inclusion81 decks471 decks
8%synergy
Raucous Theater
17%inclusion81 decks472 decks
6%synergy
Evolving Wilds
15%inclusion70 decks472 decks
-8%synergy
Gloomlake Verge
15%inclusion69 decks471 decks
5%synergy
Clearwater Pathway
14%inclusion66 decks472 decks
8%synergy
Marsh Flats
14%inclusion65 decks472 decks
4%synergy
Verdant Catacombs
13%inclusion63 decks472 decks
4%synergy
Graven Cairns
13%inclusion62 decks472 decks
6%synergy
Blightstep Pathway
13%inclusion62 decks472 decks
7%synergy
Arid Mesa
13%inclusion61 decks472 decks
4%synergy