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

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
Silver Surfer, Cosmic Voyager
50%inclusion1 decks2 decks
50%synergy
Sanar, Unfinished Genius
14%inclusion1 decks7 decks
13%synergy
High Synergy Cards
Gyruda, Doom of Depths
64%inclusion18 decks28 decks
62%synergy
Phyrexian Metamorph
64%inclusion18 decks28 decks
59%synergy
Sakashima of a Thousand Faces
61%inclusion17 decks28 decks
58%synergy
Phantasmal Image
57%inclusion16 decks28 decks
54%synergy
Naga Fleshcrafter
54%inclusion13 decks24 decks
54%synergy
Rite of Replication
57%inclusion16 decks28 decks
53%synergy
Vizier of Many Faces
54%inclusion15 decks28 decks
53%synergy
Evil Twin
54%inclusion15 decks28 decks
53%synergy
Dack's Duplicate
54%inclusion15 decks28 decks
53%synergy
Flesh Duplicate
54%inclusion15 decks28 decks
53%synergy
Top Cards
Spark Double
57%inclusion16 decks28 decks
49%synergy
Roaming Throne
50%inclusion14 decks28 decks
41%synergy
Mirrorhall Mimic
50%inclusion14 decks28 decks
49%synergy
Nightscape Familiar
50%inclusion14 decks28 decks
23%synergy
Auton Soldier
50%inclusion14 decks28 decks
47%synergy
Animate Dead
50%inclusion14 decks28 decks
41%synergy
Clever Impersonator
50%inclusion14 decks28 decks
47%synergy
Molten Echoes
46%inclusion13 decks28 decks
43%synergy
Bloodletter of Aclazotz
46%inclusion13 decks28 decks
43%synergy
Archfiend of Despair
46%inclusion13 decks28 decks
45%synergy
Game Changers
Cyclonic Rift
36%inclusion10 decks28 decks
15%synergy
Ancient Tomb
21%inclusion6 decks28 decks
9%synergy
Demonic Tutor
18%inclusion5 decks28 decks
-3%synergy
Jeska's Will
11%inclusion3 decks28 decks
-6%synergy
Rhystic Study
11%inclusion3 decks28 decks
-12%synergy
Chrome Mox
11%inclusion3 decks28 decks
2%synergy
Vampiric Tutor
11%inclusion3 decks28 decks
-5%synergy
Grim Monolith
7.1%inclusion2 decks28 decks
3%synergy
Underworld Breach
7.1%inclusion2 decks28 decks
-4%synergy
The One Ring
7.1%inclusion2 decks28 decks
-5%synergy
Creatures
Sakashima the Impostor
46%inclusion13 decks28 decks
45%synergy
Kardur, Doomscourge
46%inclusion13 decks28 decks
42%synergy
Rakdos, the Showstopper
43%inclusion12 decks28 decks
40%synergy
Undercover Operative
43%inclusion12 decks28 decks
42%synergy
Vilis, Broker of Blood
43%inclusion12 decks28 decks
41%synergy
Stunt Double
43%inclusion12 decks28 decks
42%synergy
Rakdos, Patron of Chaos
43%inclusion12 decks28 decks
40%synergy
Visage Bandit
43%inclusion12 decks28 decks
43%synergy
Chameleon, Master of Disguise
43%inclusion9 decks21 decks
36%synergy
Dream Devourer
39%inclusion11 decks28 decks
37%synergy
Clone
39%inclusion11 decks28 decks
39%synergy
Copycrook
39%inclusion11 decks28 decks
39%synergy
Ardyn, the Usurper
39%inclusion9 decks23 decks
37%synergy
Waxen Shapethief
38%inclusion10 decks26 decks
38%synergy
Deceptive Frostkite
38%inclusion9 decks24 decks
37%synergy
Gigantoplasm
36%inclusion10 decks28 decks
36%synergy
Harvester of Souls
36%inclusion10 decks28 decks
34%synergy
Nightmare Shepherd
36%inclusion10 decks28 decks
35%synergy
Burning-Rune Demon
36%inclusion10 decks28 decks
34%synergy
Bloodthirster
36%inclusion10 decks28 decks
32%synergy
Rakdos, Lord of Riots
29%inclusion8 decks28 decks
25%synergy
Callidus Assassin
29%inclusion8 decks28 decks
28%synergy
Sakashima's Student
29%inclusion8 decks28 decks
28%synergy
Sower of Discord
29%inclusion8 decks28 decks
27%synergy
Herald of Slaanesh
29%inclusion8 decks28 decks
25%synergy
Anger
29%inclusion8 decks28 decks
18%synergy
Thassa, Deep-Dwelling
25%inclusion7 decks28 decks
22%synergy
Exalted Flamer of Tzeentch
25%inclusion7 decks28 decks
22%synergy
Deadeye Navigator
25%inclusion7 decks28 decks
23%synergy
Starfield Vocalist
23%inclusion5 decks22 decks
22%synergy
Solemn Simulacrum
21%inclusion6 decks28 decks
10%synergy
Rune-Scarred Demon
21%inclusion6 decks28 decks
18%synergy
Lord Xander, the Collector
21%inclusion6 decks28 decks
18%synergy
Immersturm Raider
21%inclusion6 decks28 decks
21%synergy
Chaos Defiler
21%inclusion6 decks28 decks
18%synergy
Metamorphosis Fanatic
18%inclusion5 decks28 decks
17%synergy
Raphael, Fiendish Savior
18%inclusion5 decks28 decks
16%synergy
Varragoth, Bloodsky Sire
18%inclusion5 decks28 decks
15%synergy
Plague Drone
18%inclusion5 decks28 decks
15%synergy
Archfiend of Depravity
18%inclusion5 decks28 decks
15%synergy
Chainer, Nightmare Adept
14%inclusion4 decks28 decks
11%synergy
Valgavoth, Harrower of Souls
14%inclusion4 decks28 decks
12%synergy
Demonlord Belzenlok
14%inclusion4 decks28 decks
14%synergy
Wall of Stolen Identity
14%inclusion4 decks28 decks
14%synergy
Orcus, Prince of Undeath
14%inclusion4 decks28 decks
13%synergy
Bloodcrusher of Khorne
14%inclusion4 decks28 decks
12%synergy
Lord of Change
14%inclusion4 decks28 decks
11%synergy
Valgavoth, Terror Eater
14%inclusion4 decks28 decks
12%synergy
Great Unclean One
14%inclusion4 decks28 decks
11%synergy
Sakashima's Protege
14%inclusion4 decks28 decks
14%synergy
Instants
Planar Incision
43%inclusion12 decks28 decks
41%synergy
Arcane Denial
39%inclusion11 decks28 decks
11%synergy
Mana Drain
36%inclusion10 decks28 decks
20%synergy
Counterspell
36%inclusion10 decks28 decks
-9%synergy
Teferi's Time Twist
36%inclusion10 decks28 decks
34%synergy
Fell the Profane
29%inclusion8 decks28 decks
20%synergy
Dark Ritual
29%inclusion8 decks28 decks
-9%synergy
Drown in the Loch
25%inclusion7 decks28 decks
22%synergy
Terminate
25%inclusion7 decks28 decks
-1%synergy
Bolt Bend
21%inclusion6 decks28 decks
19%synergy
Siren's Ruse
18%inclusion5 decks28 decks
16%synergy
Cabal Ritual
18%inclusion5 decks28 decks
8%synergy
Reality Shift
18%inclusion5 decks28 decks
13%synergy
Resculpt
18%inclusion5 decks28 decks
16%synergy
Pact of Negation
18%inclusion5 decks28 decks
10%synergy
Negate
14%inclusion4 decks28 decks
-8%synergy
Rakdos Charm
14%inclusion4 decks28 decks
-1%synergy
Blood for the Blood God!
14%inclusion4 decks28 decks
12%synergy
Dig Through Time
14%inclusion4 decks28 decks
10%synergy
Deadly Rollick
11%inclusion3 decks28 decks
-7%synergy
Frantic Search
11%inclusion3 decks28 decks
-10%synergy
Untimely Malfunction
11%inclusion3 decks28 decks
5%synergy
Go for the Throat
11%inclusion3 decks28 decks
5%synergy
Essence Flux
11%inclusion3 decks28 decks
5%synergy
Swan Song
11%inclusion3 decks28 decks
-9%synergy
Delay
11%inclusion3 decks28 decks
9%synergy
Big Score
11%inclusion3 decks28 decks
-2%synergy
Ghostly Flicker
11%inclusion3 decks28 decks
4%synergy
Baleful Mastery
11%inclusion3 decks28 decks
7%synergy
Bedevil
11%inclusion3 decks28 decks
-5%synergy
Kitsune's Technique
10%inclusion1 decks10 decks
10%synergy
Blur
7.1%inclusion2 decks28 decks
6%synergy
Chaos Warp
7.1%inclusion2 decks28 decks
-28%synergy
Illusionist's Stratagem
7.1%inclusion2 decks28 decks
7%synergy
Thrill of Possibility
7.1%inclusion2 decks28 decks
-4%synergy
An Offer You Can't Refuse
7.1%inclusion2 decks28 decks
-24%synergy
Entomb
7.1%inclusion2 decks28 decks
2%synergy
Snuff Out
7.1%inclusion2 decks28 decks
4%synergy
Brainstorm
7.1%inclusion2 decks28 decks
-10%synergy
Fact or Fiction
7.1%inclusion2 decks28 decks
0%synergy
Seething Song
7.1%inclusion2 decks28 decks
0%synergy
Tibalt's Trickery
7.1%inclusion2 decks28 decks
6%synergy
Bitter Triumph
7.1%inclusion2 decks28 decks
4%synergy
Flusterstorm
7.1%inclusion2 decks28 decks
-1%synergy
Infernal Grasp
7.1%inclusion2 decks28 decks
2%synergy
Shallow Grave
7.1%inclusion2 decks28 decks
6%synergy
Malakir Rebirth
7.1%inclusion2 decks28 decks
0%synergy
Sink into Stupor
7.1%inclusion2 decks28 decks
-3%synergy
Fierce Guardianship
7.1%inclusion2 decks28 decks
-12%synergy
Memory Deluge
7.1%inclusion2 decks28 decks
7%synergy
Sorceries
Feed the Swarm
39%inclusion11 decks28 decks
11%synergy
Demonic Counsel
39%inclusion11 decks28 decks
35%synergy
Stitch Together
36%inclusion10 decks28 decks
33%synergy
Dread Return
32%inclusion9 decks28 decks
29%synergy
Persist
25%inclusion7 decks28 decks
22%synergy
Irenicus's Vile Duplication
25%inclusion7 decks28 decks
22%synergy
Extinction Event
21%inclusion6 decks28 decks
21%synergy
Mandate of Abaddon
21%inclusion6 decks28 decks
20%synergy
Treasure Cruise
21%inclusion6 decks28 decks
18%synergy
Exhume
21%inclusion6 decks28 decks
20%synergy
Incarnation Technique
18%inclusion5 decks28 decks
17%synergy
Patriarch's Bidding
18%inclusion5 decks28 decks
15%synergy
Night's Whisper
18%inclusion5 decks28 decks
13%synergy
Reanimate
18%inclusion5 decks28 decks
-7%synergy
Haunting Voyage
14%inclusion4 decks28 decks
14%synergy
Faithless Looting
14%inclusion4 decks28 decks
-5%synergy
Blasphemous Act
14%inclusion4 decks28 decks
-30%synergy
Sign in Blood
14%inclusion4 decks28 decks
11%synergy
Damnation
14%inclusion4 decks28 decks
7%synergy
Will of the Abzan
13%inclusion3 decks24 decks
11%synergy
Cathartic Reunion
11%inclusion3 decks28 decks
9%synergy
Victimize
11%inclusion3 decks28 decks
2%synergy
Shatterskull Smashing
11%inclusion3 decks28 decks
10%synergy
Buried Alive
11%inclusion3 decks28 decks
7%synergy
Living Death
11%inclusion3 decks28 decks
5%synergy
Extract from Darkness
11%inclusion3 decks28 decks
8%synergy
Windfall
7.1%inclusion2 decks28 decks
-16%synergy
Deep Analysis
7.1%inclusion2 decks28 decks
4%synergy
Twinflame
7.1%inclusion2 decks28 decks
5%synergy
Decree of Pain
7.1%inclusion2 decks28 decks
2%synergy
Wheel of Fortune
7.1%inclusion2 decks28 decks
-3%synergy
Syphon Mind
7.1%inclusion2 decks28 decks
4%synergy
Zombify
7.1%inclusion2 decks28 decks
6%synergy
Restart Sequence
7.1%inclusion2 decks28 decks
6%synergy
Breach the Multiverse
7.1%inclusion2 decks28 decks
3%synergy
Utility Artifacts
Whip of Erebos
43%inclusion12 decks28 decks
38%synergy
Panharmonicon
36%inclusion10 decks28 decks
31%synergy
Herald's Horn
18%inclusion5 decks28 decks
11%synergy
Swiftfoot Boots
14%inclusion4 decks28 decks
-12%synergy
Sapphire Medallion
14%inclusion4 decks28 decks
13%synergy
The Fire Crystal
13%inclusion3 decks23 decks
11%synergy
Urza's Incubator
11%inclusion3 decks28 decks
7%synergy
Jet Medallion
11%inclusion3 decks28 decks
8%synergy
Lightning Greaves
11%inclusion3 decks28 decks
-19%synergy
Quicksilver Amulet
11%inclusion3 decks28 decks
10%synergy
The Darkness Crystal
8.7%inclusion2 decks23 decks
7%synergy
The Water Crystal
8.7%inclusion2 decks23 decks
8%synergy
Chimil, the Inner Sun
7.1%inclusion2 decks28 decks
6%synergy
Golden Argosy
7.1%inclusion2 decks28 decks
7%synergy
Conjurer's Closet
7.1%inclusion2 decks28 decks
3%synergy
Collector's Vault
7.1%inclusion2 decks28 decks
6%synergy
Enchantments
Heartless Summoning
43%inclusion12 decks28 decks
41%synergy
Warstorm Surge
32%inclusion9 decks28 decks
28%synergy
Sneak Attack
29%inclusion8 decks28 decks
25%synergy
Unholy Annex // Ritual Chamber
21%inclusion6 decks28 decks
20%synergy
Dance of the Dead
14%inclusion4 decks28 decks
13%synergy
Bitter Reunion
14%inclusion4 decks28 decks
14%synergy
Mirror Room // Fractured Realm
14%inclusion4 decks28 decks
13%synergy
Out of the Tombs
11%inclusion3 decks28 decks
11%synergy
Liliana's Contract
11%inclusion3 decks28 decks
9%synergy
Ripples of Undeath
7.1%inclusion2 decks28 decks
6%synergy
Necromancy
7.1%inclusion2 decks28 decks
4%synergy
Rakdos Joins Up
7.1%inclusion2 decks28 decks
6%synergy
Mystic Remora
7.1%inclusion2 decks28 decks
-8%synergy
Ashling's Prerogative
7.1%inclusion2 decks28 decks
7%synergy
The Bath Song
7.1%inclusion2 decks28 decks
7%synergy
Reflections of Littjara
7.1%inclusion2 decks28 decks
2%synergy
Black Market Connections
7.1%inclusion2 decks28 decks
-5%synergy
Oversold Cemetery
7.1%inclusion2 decks28 decks
6%synergy
The Horus Heresy
7.1%inclusion2 decks28 decks
6%synergy
Spiteful Banditry
7.1%inclusion2 decks28 decks
5%synergy
Utility Lands
Takenuma, Abandoned Mire
39%inclusion11 decks28 decks
34%synergy
Bojuka Bog
36%inclusion10 decks28 decks
12%synergy
Otawara, Soaring City
29%inclusion8 decks28 decks
13%synergy
Urborg, Tomb of Yawgmoth
21%inclusion6 decks28 decks
8%synergy
Reliquary Tower
18%inclusion5 decks28 decks
-17%synergy
Arena of Glory
14%inclusion4 decks28 decks
9%synergy
Crystal Vein
11%inclusion3 decks28 decks
10%synergy
Command Beacon
11%inclusion3 decks28 decks
6%synergy
Temple of the False God
11%inclusion3 decks28 decks
3%synergy
Westvale Abbey
7.1%inclusion2 decks28 decks
7%synergy
Rivendell
7.1%inclusion2 decks28 decks
5%synergy
Barren Moor
7.1%inclusion2 decks28 decks
6%synergy
Molten Slagheap
7.1%inclusion2 decks28 decks
6%synergy
Mutavault
7.1%inclusion2 decks28 decks
7%synergy
Volrath's Stronghold
7.1%inclusion2 decks28 decks
7%synergy
Tomb Fortress
7.1%inclusion2 decks28 decks
7%synergy
Dakmor Salvage
7.1%inclusion2 decks28 decks
7%synergy
Strip Mine
7.1%inclusion2 decks28 decks
6%synergy
Three Tree City
7.1%inclusion2 decks28 decks
4%synergy
Restless Reef
7.1%inclusion2 decks28 decks
6%synergy
City of Traitors
7.1%inclusion2 decks28 decks
3%synergy
Rogue's Passage
7.1%inclusion2 decks28 decks
-15%synergy
Mana Artifacts
Arcane Signet
93%inclusion26 decks28 decks
5%synergy
Talisman of Dominance
86%inclusion24 decks28 decks
36%synergy
Talisman of Indulgence
82%inclusion23 decks28 decks
39%synergy
Talisman of Creativity
68%inclusion19 decks28 decks
23%synergy
Rakdos Signet
50%inclusion14 decks28 decks
18%synergy
Dimir Signet
46%inclusion13 decks28 decks
12%synergy
Fellwar Stone
43%inclusion12 decks28 decks
7%synergy
Sol Ring
36%inclusion10 decks28 decks
-54%synergy
Izzet Signet
32%inclusion9 decks28 decks
0%synergy
Relic of Sauron
32%inclusion9 decks28 decks
13%synergy
Everflowing Chalice
21%inclusion6 decks28 decks
19%synergy
Séance Board
21%inclusion6 decks28 decks
20%synergy
Thought Vessel
21%inclusion6 decks28 decks
-0%synergy
Chromatic Lantern
18%inclusion5 decks28 decks
4%synergy
Thran Dynamo
14%inclusion4 decks28 decks
10%synergy
Mind Stone
14%inclusion4 decks28 decks
1%synergy
The Soul Stone
9.1%inclusion2 decks22 decks
5%synergy
Lotus Petal
7.1%inclusion2 decks28 decks
-3%synergy
Machine God's Effigy
7.1%inclusion2 decks28 decks
5%synergy
Mana Vault
7.1%inclusion2 decks28 decks
-2%synergy
Firemind Vessel
7.1%inclusion2 decks28 decks
7%synergy
Mox Diamond
7.1%inclusion2 decks28 decks
0%synergy
Lands
Command Tower
93%inclusion26 decks28 decks
1%synergy
Swamp
93%inclusion26 decks28 decks
1%synergy
Mountain
86%inclusion24 decks28 decks
-6%synergy
Island
86%inclusion24 decks28 decks
-7%synergy
Watery Grave
71%inclusion20 decks28 decks
23%synergy
Blood Crypt
61%inclusion17 decks28 decks
15%synergy
Xander's Lounge
61%inclusion17 decks28 decks
21%synergy
Exotic Orchard
57%inclusion16 decks28 decks
1%synergy
Steam Vents
54%inclusion15 decks28 decks
8%synergy
Luxury Suite
50%inclusion14 decks28 decks
19%synergy
Morphic Pool
50%inclusion14 decks28 decks
18%synergy
Crumbling Necropolis
43%inclusion12 decks28 decks
-10%synergy
Path of Ancestry
43%inclusion12 decks28 decks
12%synergy
Scalding Tarn
43%inclusion12 decks28 decks
10%synergy
Polluted Delta
43%inclusion12 decks28 decks
8%synergy
Bloodstained Mire
43%inclusion12 decks28 decks
7%synergy
Training Center
39%inclusion11 decks28 decks
8%synergy
Sulfurous Springs
39%inclusion11 decks28 decks
11%synergy
Dragonskull Summit
36%inclusion10 decks28 decks
-10%synergy
Cavern of Souls
36%inclusion10 decks28 decks
28%synergy
Shivan Reef
32%inclusion9 decks28 decks
2%synergy
Fell the Profane
29%inclusion8 decks28 decks
20%synergy
Terramorphic Expanse
29%inclusion8 decks28 decks
10%synergy
Shipwreck Marsh
29%inclusion8 decks28 decks
4%synergy
Sunken Hollow
29%inclusion8 decks28 decks
-11%synergy
Sulfur Falls
25%inclusion7 decks28 decks
-22%synergy
Drowned Catacomb
25%inclusion7 decks28 decks
-18%synergy
Underground River
25%inclusion7 decks28 decks
-3%synergy
Haunted Ridge
25%inclusion7 decks28 decks
4%synergy
Raucous Theater
21%inclusion6 decks28 decks
11%synergy
Misty Rainforest
21%inclusion6 decks28 decks
11%synergy
Badlands
21%inclusion6 decks28 decks
6%synergy
Seething Landscape
21%inclusion6 decks28 decks
5%synergy
Underground Sea
21%inclusion6 decks28 decks
6%synergy
Graven Cairns
21%inclusion6 decks28 decks
15%synergy
Reflecting Pool
21%inclusion6 decks28 decks
13%synergy
Evolving Wilds
21%inclusion6 decks28 decks
-2%synergy
Volcanic Island
21%inclusion6 decks28 decks
6%synergy
Blightstep Pathway
21%inclusion6 decks28 decks
15%synergy
City of Brass
21%inclusion6 decks28 decks
8%synergy
Abundant Countryside
20%inclusion2 decks10 decks
20%synergy
Undercity Sewers
18%inclusion5 decks28 decks
5%synergy
Rakdos Carnarium
18%inclusion5 decks28 decks
8%synergy
Temple of Deceit
18%inclusion5 decks28 decks
5%synergy
Smoldering Marsh
18%inclusion5 decks28 decks
-20%synergy
Stormcarved Coast
18%inclusion5 decks28 decks
-8%synergy
Darkwater Catacombs
18%inclusion5 decks28 decks
6%synergy
Foreboding Ruins
18%inclusion5 decks28 decks
-0%synergy
Mana Confluence
18%inclusion5 decks28 decks
6%synergy
Cascade Bluffs
18%inclusion5 decks28 decks
7%synergy