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

Be'lakor, the Dark Master
Rank #117
1,361decks
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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Defiling Daemogoth
5.8%inclusion22 decks382 decks
6%synergy
Echocasting Symposium
3.6%inclusion13 decks360 decks
2%synergy
Turbulent Springs
3.4%inclusion13 decks382 decks
1%synergy
Tragedy Feaster
3.2%inclusion11 decks349 decks
3%synergy
Cosmic Cube
1.9%inclusion2 decks105 decks
1%synergy
High Synergy Cards
Herald of Slaanesh
93%inclusion1.27K decks1.36K decks
90%synergy
Kardur, Doomscourge
72%inclusion985 decks1.36K decks
68%synergy
Rakdos, the Showstopper
69%inclusion938 decks1.36K decks
66%synergy
Bloodthirster
69%inclusion944 decks1.36K decks
66%synergy
Archfiend of Depravity
67%inclusion912 decks1.36K decks
64%synergy
Varragoth, Bloodsky Sire
66%inclusion893 decks1.36K decks
63%synergy
Rakdos, Lord of Riots
66%inclusion900 decks1.36K decks
63%synergy
Lord of Change
64%inclusion872 decks1.36K decks
61%synergy
Urza's Incubator
64%inclusion874 decks1.36K decks
61%synergy
Great Unclean One
62%inclusion842 decks1.36K decks
59%synergy
Top Cards
Dark Ritual
64%inclusion866 decks1.36K decks
26%synergy
Rune-Scarred Demon
61%inclusion827 decks1.36K decks
58%synergy
Demonic Counsel
60%inclusion811 decks1.36K decks
55%synergy
Rakdos, Patron of Chaos
59%inclusion800 decks1.36K decks
56%synergy
Whip of Erebos
58%inclusion791 decks1.36K decks
53%synergy
Raphael, Fiendish Savior
57%inclusion776 decks1.36K decks
55%synergy
Liliana's Contract
57%inclusion775 decks1.36K decks
55%synergy
Chaos Warp
57%inclusion773 decks1.36K decks
22%synergy
Bloodletter of Aclazotz
56%inclusion759 decks1.36K decks
53%synergy
Blasphemous Act
54%inclusion735 decks1.36K decks
10%synergy
Game Changers
Demonic Tutor
32%inclusion434 decks1.36K decks
11%synergy
Cyclonic Rift
21%inclusion289 decks1.36K decks
0%synergy
Rhystic Study
16%inclusion224 decks1.36K decks
-7%synergy
Fierce Guardianship
14%inclusion184 decks1.36K decks
-6%synergy
Ancient Tomb
12%inclusion163 decks1.36K decks
-1%synergy
Jeska's Will
10%inclusion142 decks1.36K decks
-6%synergy
Bolas's Citadel
8.2%inclusion111 decks1.36K decks
3%synergy
Vampiric Tutor
6.5%inclusion88 decks1.36K decks
-9%synergy
Creatures
Chaos Defiler
52%inclusion712 decks1.36K decks
49%synergy
Sower of Discord
52%inclusion704 decks1.36K decks
50%synergy
Balor
50%inclusion684 decks1.36K decks
48%synergy
Dream Devourer
50%inclusion675 decks1.36K decks
47%synergy
Plague Drone
48%inclusion660 decks1.36K decks
46%synergy
Archfiend of Despair
47%inclusion638 decks1.36K decks
45%synergy
Bloodcrusher of Khorne
46%inclusion626 decks1.36K decks
44%synergy
Harvester of Souls
46%inclusion620 decks1.36K decks
44%synergy
Vilis, Broker of Blood
45%inclusion613 decks1.36K decks
43%synergy
Roaming Throne
45%inclusion608 decks1.36K decks
36%synergy
Burning-Rune Demon
44%inclusion600 decks1.36K decks
42%synergy
Gyruda, Doom of Depths
42%inclusion571 decks1.36K decks
40%synergy
Ardyn, the Usurper
41%inclusion478 decks1.15K decks
39%synergy
Bloodgift Demon
37%inclusion508 decks1.36K decks
35%synergy
Lord Xander, the Collector
37%inclusion502 decks1.36K decks
34%synergy
Exalted Flamer of Tzeentch
36%inclusion489 decks1.36K decks
33%synergy
Ancient Cellarspawn
33%inclusion445 decks1.36K decks
31%synergy
Valgavoth, Terror Eater
31%inclusion421 decks1.36K decks
29%synergy
Abyssal Harvester
30%inclusion404 decks1.35K decks
28%synergy
Reaper from the Abyss
28%inclusion379 decks1.36K decks
27%synergy
Spark Double
27%inclusion370 decks1.36K decks
20%synergy
Ob Nixilis, Unshackled
27%inclusion365 decks1.36K decks
26%synergy
Doom Whisperer
26%inclusion354 decks1.36K decks
25%synergy
Aspiring Champion
24%inclusion331 decks1.36K decks
23%synergy
Shadowgrange Archfiend
23%inclusion314 decks1.36K decks
22%synergy
Orcus, Prince of Undeath
21%inclusion287 decks1.36K decks
20%synergy
Lord of the Void
21%inclusion287 decks1.36K decks
20%synergy
Thassa, Deep-Dwelling
21%inclusion285 decks1.36K decks
18%synergy
Valgavoth, Harrower of Souls
20%inclusion268 decks1.36K decks
18%synergy
Demonlord Belzenlok
19%inclusion265 decks1.36K decks
19%synergy
Venomcrawler
19%inclusion261 decks1.36K decks
18%synergy
Razaketh, the Foulblooded
19%inclusion253 decks1.36K decks
17%synergy
Indulgent Tormentor
18%inclusion245 decks1.36K decks
15%synergy
Nightscape Familiar
18%inclusion242 decks1.36K decks
-9%synergy
Heralds of Tzeentch
16%inclusion217 decks1.36K decks
15%synergy
The Balrog of Moria
16%inclusion214 decks1.36K decks
11%synergy
Master of Cruelties
15%inclusion206 decks1.36K decks
14%synergy
Sakashima of a Thousand Faces
15%inclusion204 decks1.36K decks
12%synergy
Nightmare Shepherd
15%inclusion203 decks1.36K decks
14%synergy
Prince of Thralls
15%inclusion203 decks1.36K decks
14%synergy
Rot-Curse Rakshasa
14%inclusion179 decks1.24K decks
14%synergy
Demon of Dark Schemes
14%inclusion187 decks1.36K decks
13%synergy
Magnus the Red
13%inclusion183 decks1.36K decks
12%synergy
The Speed Demon
13%inclusion176 decks1.34K decks
13%synergy
Seeker of Slaanesh
13%inclusion177 decks1.36K decks
12%synergy
Overseer of the Damned
12%inclusion167 decks1.36K decks
11%synergy
Crabomination
12%inclusion164 decks1.36K decks
11%synergy
Pink Horror
12%inclusion161 decks1.36K decks
11%synergy
Madame Null, Power Broker
11%inclusion67 decks596 decks
11%synergy
Blood Speaker
11%inclusion148 decks1.36K decks
10%synergy
Instants
Counterspell
45%inclusion614 decks1.36K decks
1%synergy
Ghostly Flicker
39%inclusion526 decks1.36K decks
32%synergy
Bedevil
32%inclusion432 decks1.36K decks
16%synergy
Terminate
31%inclusion421 decks1.36K decks
5%synergy
An Offer You Can't Refuse
29%inclusion390 decks1.36K decks
-2%synergy
Essence Flux
28%inclusion380 decks1.36K decks
22%synergy
Brainstorm
24%inclusion327 decks1.36K decks
7%synergy
Mana Drain
23%inclusion314 decks1.36K decks
7%synergy
Rakdos Charm
22%inclusion302 decks1.36K decks
7%synergy
Malakir Rebirth
22%inclusion302 decks1.36K decks
16%synergy
Arcane Denial
21%inclusion286 decks1.36K decks
-8%synergy
Negate
19%inclusion261 decks1.36K decks
-3%synergy
Withering Torment
17%inclusion236 decks1.36K decks
5%synergy
Blood for the Blood God!
17%inclusion233 decks1.36K decks
15%synergy
Displace
15%inclusion202 decks1.36K decks
12%synergy
Planar Incision
14%inclusion197 decks1.36K decks
12%synergy
Deadly Rollick
14%inclusion189 decks1.36K decks
-4%synergy
Deflecting Swat
14%inclusion186 decks1.36K decks
-6%synergy
Swan Song
14%inclusion184 decks1.36K decks
-6%synergy
Teferi's Time Twist
12%inclusion168 decks1.36K decks
11%synergy
Fell the Profane
12%inclusion163 decks1.36K decks
4%synergy
Frantic Search
12%inclusion163 decks1.36K decks
-9%synergy
Kill! Maim! Burn!
10%inclusion138 decks1.36K decks
9%synergy
Stubborn Denial
8.0%inclusion109 decks1.36K decks
6%synergy
Entomb
7.8%inclusion106 decks1.36K decks
2%synergy
Saw in Half
7.6%inclusion104 decks1.36K decks
2%synergy
Infernal Grasp
6.6%inclusion90 decks1.36K decks
2%synergy
Blur
6.5%inclusion88 decks1.36K decks
5%synergy
Reverberate
6.2%inclusion85 decks1.36K decks
3%synergy
Sink into Stupor
6.2%inclusion84 decks1.36K decks
-4%synergy
Nurgle's Conscription
5.4%inclusion73 decks1.36K decks
5%synergy
Go for the Throat
5.2%inclusion71 decks1.36K decks
-1%synergy
Bolt Bend
5.2%inclusion71 decks1.36K decks
2%synergy
Abrade
5.1%inclusion70 decks1.36K decks
-4%synergy
Three Steps Ahead
5.1%inclusion69 decks1.36K decks
2%synergy
Sorceries
Reanimate
47%inclusion644 decks1.36K decks
22%synergy
Rite of Replication
47%inclusion638 decks1.36K decks
43%synergy
Patriarch's Bidding
36%inclusion490 decks1.36K decks
33%synergy
Kindred Dominance
34%inclusion469 decks1.36K decks
30%synergy
Feed the Swarm
31%inclusion425 decks1.36K decks
3%synergy
Mandate of Abaddon
24%inclusion332 decks1.36K decks
23%synergy
Toxic Deluge
20%inclusion272 decks1.36K decks
-0%synergy
Victimize
19%inclusion261 decks1.36K decks
10%synergy
Vandalblast
17%inclusion235 decks1.36K decks
1%synergy
Faithless Looting
17%inclusion228 decks1.36K decks
-3%synergy
Damnation
16%inclusion218 decks1.36K decks
8%synergy
Living Death
15%inclusion208 decks1.36K decks
9%synergy
Bloodline Bidding
12%inclusion73 decks633 decks
10%synergy
Irenicus's Vile Duplication
11%inclusion154 decks1.36K decks
8%synergy
Haunting Voyage
11%inclusion143 decks1.36K decks
10%synergy
Persist
10%inclusion137 decks1.36K decks
7%synergy
Decree of Pain
9.2%inclusion125 decks1.36K decks
5%synergy
Dread Return
9.0%inclusion123 decks1.36K decks
6%synergy
Night's Whisper
8.5%inclusion116 decks1.36K decks
4%synergy
Sign in Blood
8.2%inclusion112 decks1.36K decks
5%synergy
Buried Alive
7.7%inclusion105 decks1.36K decks
4%synergy
Blight Grenade
7.6%inclusion103 decks1.36K decks
7%synergy
Raise the Palisade
6.9%inclusion94 decks1.36K decks
5%synergy
Windfall
6.0%inclusion81 decks1.36K decks
-17%synergy
Read the Bones
5.4%inclusion73 decks1.36K decks
3%synergy
Blasphemous Edict
5.3%inclusion72 decks1.35K decks
-0%synergy
Dreadbore
5.2%inclusion71 decks1.36K decks
4%synergy
Stitch Together
5.1%inclusion69 decks1.36K decks
3%synergy
Utility Artifacts
Herald's Horn
53%inclusion717 decks1.36K decks
46%synergy
Panharmonicon
42%inclusion566 decks1.36K decks
37%synergy
Lightning Greaves
29%inclusion389 decks1.36K decks
-1%synergy
Conjurer's Closet
27%inclusion369 decks1.36K decks
23%synergy
Swiftfoot Boots
19%inclusion252 decks1.36K decks
-8%synergy
Wayfarer's Bauble
17%inclusion228 decks1.36K decks
6%synergy
Blade of Selves
14%inclusion191 decks1.36K decks
11%synergy
Jet Medallion
14%inclusion184 decks1.36K decks
11%synergy
Helm of the Host
10%inclusion131 decks1.36K decks
7%synergy
Sword of Hearth and Home
9.3%inclusion126 decks1.36K decks
8%synergy
Quicksilver Amulet
8.7%inclusion119 decks1.36K decks
8%synergy
Bontu's Monument
6.5%inclusion88 decks1.36K decks
5%synergy
Elbrus, the Binding Blade
6.2%inclusion84 decks1.36K decks
6%synergy
The Darkness Crystal
5.4%inclusion62 decks1.15K decks
4%synergy
Enchantments
Unholy Annex // Ritual Chamber
47%inclusion635 decks1.36K decks
45%synergy
Warstorm Surge
45%inclusion610 decks1.36K decks
41%synergy
Heartless Summoning
41%inclusion553 decks1.36K decks
39%synergy
Molten Echoes
37%inclusion506 decks1.36K decks
34%synergy
Reflections of Littjara
36%inclusion491 decks1.36K decks
31%synergy
Animate Dead
26%inclusion359 decks1.36K decks
17%synergy
Black Market Connections
24%inclusion326 decks1.36K decks
12%synergy
Sneak Attack
19%inclusion262 decks1.36K decks
15%synergy
Kindred Discovery
17%inclusion225 decks1.36K decks
11%synergy
Phyrexian Arena
14%inclusion185 decks1.36K decks
4%synergy
Demonic Covenant
13%inclusion175 decks1.36K decks
12%synergy
Rakdos Joins Up
12%inclusion165 decks1.36K decks
11%synergy
Mystic Remora
10%inclusion130 decks1.36K decks
-6%synergy
Collective Inferno
8.8%inclusion56 decks633 decks
7%synergy
Virtue of Knowledge
7.5%inclusion102 decks1.36K decks
6%synergy
Exquisite Blood
7.0%inclusion95 decks1.36K decks
5%synergy
Necromancy
6.8%inclusion93 decks1.36K decks
4%synergy
The Ruinous Powers
6.3%inclusion86 decks1.36K decks
4%synergy
Nurgle's Rot
5.9%inclusion80 decks1.36K decks
5%synergy
Planeswalkers
Ob Nixilis, the Adversary
5.1%inclusion70 decks1.36K decks
4%synergy
Utility Lands
Reliquary Tower
40%inclusion542 decks1.36K decks
4%synergy
Bojuka Bog
32%inclusion431 decks1.36K decks
8%synergy
Urborg, Tomb of Yawgmoth
29%inclusion391 decks1.36K decks
15%synergy
Temple of the False God
25%inclusion337 decks1.36K decks
17%synergy
Takenuma, Abandoned Mire
12%inclusion169 decks1.36K decks
7%synergy
Cabal Coffers
12%inclusion168 decks1.36K decks
8%synergy
Otawara, Soaring City
12%inclusion165 decks1.36K decks
-4%synergy
Command Beacon
12%inclusion164 decks1.36K decks
7%synergy
Westvale Abbey
12%inclusion161 decks1.36K decks
11%synergy
Rogue's Passage
9.1%inclusion124 decks1.36K decks
-13%synergy
Molten Slagheap
8.8%inclusion120 decks1.36K decks
8%synergy
Three Tree City
8.4%inclusion115 decks1.36K decks
5%synergy
Barren Moor
7.5%inclusion102 decks1.36K decks
6%synergy
Arena of Glory
7.3%inclusion99 decks1.36K decks
2%synergy
Forgotten Cave
6.5%inclusion88 decks1.36K decks
5%synergy
Shizo, Death's Storehouse
6.1%inclusion83 decks1.36K decks
2%synergy
Mana Artifacts
Sol Ring
93%inclusion1.26K decks1.36K decks
3%synergy
Arcane Signet
88%inclusion1.19K decks1.36K decks
-0%synergy
Talisman of Dominance
74%inclusion1.01K decks1.36K decks
25%synergy
Talisman of Indulgence
74%inclusion1.01K decks1.36K decks
31%synergy
Talisman of Creativity
63%inclusion863 decks1.36K decks
19%synergy
Chromatic Lantern
41%inclusion562 decks1.36K decks
27%synergy
Rakdos Signet
39%inclusion527 decks1.36K decks
7%synergy
Fellwar Stone
35%inclusion471 decks1.36K decks
-1%synergy
Dimir Signet
32%inclusion437 decks1.36K decks
-2%synergy
Séance Board
31%inclusion416 decks1.36K decks
29%synergy
Relic of Sauron
30%inclusion413 decks1.36K decks
11%synergy
Izzet Signet
21%inclusion289 decks1.36K decks
-11%synergy
Thought Vessel
21%inclusion282 decks1.36K decks
-1%synergy
Commander's Sphere
19%inclusion257 decks1.36K decks
0%synergy
Worn Powerstone
13%inclusion182 decks1.36K decks
8%synergy
Thran Dynamo
11%inclusion154 decks1.36K decks
7%synergy
Patchwork Banner
11%inclusion147 decks1.36K decks
7%synergy
Cursed Mirror
10%inclusion137 decks1.36K decks
5%synergy
The Soul Stone
9.4%inclusion92 decks981 decks
5%synergy
Mind Stone
7.7%inclusion105 decks1.36K decks
-5%synergy
Gilded Lotus
5.2%inclusion71 decks1.36K decks
2%synergy
Lands
Swamp
99%inclusion1.34K decks1.36K decks
6%synergy
Mountain
97%inclusion1.32K decks1.36K decks
6%synergy
Island
97%inclusion1.32K decks1.36K decks
4%synergy
Command Tower
97%inclusion1.31K decks1.36K decks
5%synergy
Exotic Orchard
69%inclusion933 decks1.36K decks
12%synergy
Path of Ancestry
68%inclusion926 decks1.36K decks
38%synergy
Crumbling Necropolis
64%inclusion876 decks1.36K decks
12%synergy
Blood Crypt
59%inclusion807 decks1.36K decks
13%synergy
Xander's Lounge
59%inclusion805 decks1.36K decks
19%synergy
Watery Grave
58%inclusion789 decks1.36K decks
10%synergy
Dragonskull Summit
54%inclusion729 decks1.36K decks
8%synergy
Sunken Hollow
52%inclusion712 decks1.36K decks
13%synergy
Steam Vents
52%inclusion705 decks1.36K decks
6%synergy
Luxury Suite
46%inclusion631 decks1.36K decks
15%synergy
Drowned Catacomb
43%inclusion583 decks1.36K decks
0%synergy
Bloodstained Mire
42%inclusion576 decks1.36K decks
7%synergy
Morphic Pool
41%inclusion554 decks1.36K decks
9%synergy
Polluted Delta
40%inclusion549 decks1.36K decks
5%synergy
Sulfur Falls
37%inclusion508 decks1.36K decks
-10%synergy
Training Center
37%inclusion507 decks1.36K decks
6%synergy
Smoldering Marsh
36%inclusion488 decks1.36K decks
-2%synergy
Cavern of Souls
36%inclusion487 decks1.36K decks
29%synergy
Scalding Tarn
35%inclusion482 decks1.36K decks
3%synergy
Foreboding Ruins
35%inclusion481 decks1.36K decks
17%synergy
Sulfurous Springs
35%inclusion476 decks1.36K decks
7%synergy
Underground River
29%inclusion396 decks1.36K decks
1%synergy
Shivan Reef
28%inclusion387 decks1.36K decks
-1%synergy
Shipwreck Marsh
28%inclusion384 decks1.36K decks
4%synergy
Haunted Ridge
28%inclusion381 decks1.36K decks
7%synergy
Evolving Wilds
27%inclusion366 decks1.36K decks
4%synergy
Terramorphic Expanse
25%inclusion344 decks1.36K decks
6%synergy
Secluded Courtyard
24%inclusion330 decks1.36K decks
18%synergy
Stormcarved Coast
24%inclusion322 decks1.36K decks
-2%synergy
Unclaimed Territory
22%inclusion305 decks1.36K decks
17%synergy
Malakir Rebirth
22%inclusion302 decks1.36K decks
16%synergy
Blazemire Verge
19%inclusion261 decks1.36K decks
10%synergy
Raucous Theater
18%inclusion243 decks1.36K decks
7%synergy
Seething Landscape
17%inclusion231 decks1.36K decks
1%synergy
Reflecting Pool
17%inclusion227 decks1.36K decks
8%synergy
Rakdos Carnarium
16%inclusion217 decks1.36K decks
6%synergy
Gloomlake Verge
15%inclusion204 decks1.36K decks
6%synergy
Undercity Sewers
15%inclusion201 decks1.36K decks
2%synergy
Dismal Backwater
13%inclusion176 decks1.36K decks
7%synergy
Blightstep Pathway
12%inclusion168 decks1.36K decks
6%synergy
Swiftwater Cliffs
12%inclusion166 decks1.36K decks
6%synergy
Graven Cairns
12%inclusion164 decks1.36K decks
5%synergy
Fell the Profane
12%inclusion163 decks1.36K decks
4%synergy
Dimir Aqueduct
12%inclusion162 decks1.36K decks
1%synergy
Thundering Falls
11%inclusion150 decks1.36K decks
1%synergy
Clearwater Pathway
11%inclusion148 decks1.36K decks
4%synergy
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