Demonlord Belzenlok (Commander) - cEDH

Demonlord Belzenlok
Rank #2,146
12decks
As CommanderAs CardAverage DeckDecks
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Background image for Oops All Dreadmaws - O-Kagachi, Vengeful Kami Deck Tech
Benjamin Levin
Feb 10, 2026
Benjamin Levin
Oops All Dreadmaws - O-Kagachi, Vengeful Kami Deck Tech
This Commander deck tech is a love letter to the greatest six-mana 6/6 ever created: Colossal Dreadmaw. But how do you make it a full deck?
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Coin of Mastery
100%inclusion1 decks1 decks
100%synergy
High Synergy Cards
Unmask
100%inclusion12 decks12 decks
100%synergy
Ebon Stronghold
100%inclusion12 decks12 decks
99%synergy
Peat Bog
100%inclusion12 decks12 decks
98%synergy
Skirge Familiar
100%inclusion12 decks12 decks
95%synergy
Phantasmagorian
92%inclusion11 decks12 decks
92%synergy
Hollow One
92%inclusion11 decks12 decks
92%synergy
Deepwood Legate
92%inclusion11 decks12 decks
92%synergy
Terrain Generator
92%inclusion11 decks12 decks
90%synergy
Crystal Vein
92%inclusion11 decks12 decks
89%synergy
Dread Return
100%inclusion12 decks12 decks
88%synergy
Top Cards
Grief
83%inclusion10 decks12 decks
81%synergy
Necrotic Ooze
83%inclusion10 decks12 decks
79%synergy
Snuff Out
75%inclusion9 decks12 decks
62%synergy
Beseech the Queen
75%inclusion9 decks12 decks
69%synergy
Makeshift Mannequin
75%inclusion9 decks12 decks
75%synergy
Diabolic Tutor
67%inclusion8 decks12 decks
52%synergy
Dimir House Guard
67%inclusion8 decks12 decks
63%synergy
Sibsig Muckdraggers
67%inclusion8 decks12 decks
67%synergy
Soul Spike
67%inclusion8 decks12 decks
67%synergy
Cinderhaze Wretch
67%inclusion8 decks12 decks
67%synergy
Game Changers
Ancient Tomb
83%inclusion10 decks12 decks
72%synergy
Glacial Chasm
58%inclusion7 decks12 decks
58%synergy
The Tabernacle at Pendrell Vale
17%inclusion2 decks12 decks
16%synergy
Imperial Seal
8.3%inclusion1 decks12 decks
1%synergy
Mana Vault
8.3%inclusion1 decks12 decks
2%synergy
Vampiric Tutor
8.3%inclusion1 decks12 decks
-13%synergy
Demonic Tutor
8.3%inclusion1 decks12 decks
-19%synergy
Tergrid, God of Fright
8.3%inclusion1 decks12 decks
1%synergy
Creatures
Dread
58%inclusion7 decks12 decks
58%synergy
Grim Poppet
50%inclusion6 decks12 decks
50%synergy
Geode Golem
50%inclusion6 decks12 decks
49%synergy
Skithiryx, the Blight Dragon
50%inclusion6 decks12 decks
49%synergy
Cackling Imp
42%inclusion5 decks12 decks
42%synergy
Gray Merchant of Asphodel
33%inclusion4 decks12 decks
-18%synergy
Triskelion
33%inclusion4 decks12 decks
32%synergy
Solemn Simulacrum
25%inclusion3 decks12 decks
3%synergy
Mikaeus, the Unhallowed
25%inclusion3 decks12 decks
17%synergy
Crypt Ghast
25%inclusion3 decks12 decks
-23%synergy
Bringer of the Last Gift
17%inclusion2 decks12 decks
16%synergy
Asmodeus the Archfiend
17%inclusion2 decks12 decks
13%synergy
Bone Picker
17%inclusion2 decks12 decks
16%synergy
Dross Golem
17%inclusion2 decks12 decks
16%synergy
Sheoldred, the Apocalypse
17%inclusion2 decks12 decks
2%synergy
Crystalline Crawler
17%inclusion2 decks12 decks
17%synergy
Shriekmaw
17%inclusion2 decks12 decks
14%synergy
Chancellor of the Dross
17%inclusion2 decks12 decks
16%synergy
Harvester of Misery
17%inclusion2 decks12 decks
16%synergy
K'rrik, Son of Yawgmoth
17%inclusion2 decks12 decks
-2%synergy
Hoarding Broodlord
8.3%inclusion1 decks12 decks
4%synergy
Lotus Guardian
8.3%inclusion1 decks12 decks
8%synergy
Distended Mindbender
8.3%inclusion1 decks12 decks
8%synergy
Bloodletter of Aclazotz
8.3%inclusion1 decks12 decks
-2%synergy
Herald of Hadar
8.3%inclusion1 decks12 decks
8%synergy
Ruthless Technomancer
8.3%inclusion1 decks12 decks
7%synergy
Endling
8.3%inclusion1 decks12 decks
8%synergy
Souldrinker
8.3%inclusion1 decks12 decks
8%synergy
Mindslicer
8.3%inclusion1 decks12 decks
4%synergy
Defiler of Flesh
8.3%inclusion1 decks12 decks
4%synergy
Kozilek, Butcher of Truth
8.3%inclusion1 decks12 decks
8%synergy
Vilis, Broker of Blood
8.3%inclusion1 decks12 decks
-5%synergy
Oriq Loremage
8.3%inclusion1 decks12 decks
7%synergy
Solarion
8.3%inclusion1 decks12 decks
8%synergy
Devourer of Destiny
8.3%inclusion1 decks12 decks
8%synergy
Devouring Strossus
8.3%inclusion1 decks12 decks
8%synergy
Disciple of Bolas
8.3%inclusion1 decks12 decks
3%synergy
Emrakul, the Promised End
8.3%inclusion1 decks12 decks
8%synergy
Lunar Avenger
8.3%inclusion1 decks12 decks
8%synergy
Jhoira's Familiar
8.3%inclusion1 decks12 decks
7%synergy
Copper-Leaf Angel
8.3%inclusion1 decks12 decks
8%synergy
Massacre Wurm
8.3%inclusion1 decks12 decks
-9%synergy
Archon of Cruelty
8.3%inclusion1 decks12 decks
3%synergy
Chainer, Dementia Master
8.3%inclusion1 decks12 decks
3%synergy
Instants
Baleful Mastery
58%inclusion7 decks12 decks
50%synergy
Insidious Dreams
50%inclusion6 decks12 decks
49%synergy
Deadly Rollick
33%inclusion4 decks12 decks
9%synergy
Eldrazi Confluence
25%inclusion3 decks12 decks
25%synergy
Flare of Malice
25%inclusion3 decks12 decks
12%synergy
Fell the Profane
17%inclusion2 decks12 decks
-2%synergy
Price of Fame
17%inclusion2 decks12 decks
15%synergy
Hagra Mauling
8.3%inclusion1 decks12 decks
4%synergy
Sacrifice
8.3%inclusion1 decks12 decks
3%synergy
Contagion
8.3%inclusion1 decks12 decks
8%synergy
Dark Ritual
8.3%inclusion1 decks12 decks
-58%synergy
Curtains' Call
8.3%inclusion1 decks12 decks
7%synergy
Assassin's Ink
8.3%inclusion1 decks12 decks
8%synergy
Sorceries
Massacre
67%inclusion8 decks12 decks
66%synergy
Razaketh's Rite
33%inclusion4 decks12 decks
32%synergy
Mastermind's Acquisition
33%inclusion4 decks12 decks
32%synergy
Beseech the Mirror
33%inclusion4 decks12 decks
27%synergy
Whack
25%inclusion3 decks12 decks
25%synergy
Living Death
25%inclusion3 decks12 decks
15%synergy
Gild
25%inclusion3 decks12 decks
25%synergy
Blasphemous Edict
22%inclusion2 decks9 decks
6%synergy
Dark Petition
17%inclusion2 decks12 decks
13%synergy
Ever After
17%inclusion2 decks12 decks
16%synergy
Peer into the Abyss
8.3%inclusion1 decks12 decks
-2%synergy
Bond of Revival
8.3%inclusion1 decks12 decks
8%synergy
Damnation
8.3%inclusion1 decks12 decks
-12%synergy
Utility Artifacts
Boompile
58%inclusion7 decks12 decks
58%synergy
Whip of Erebos
50%inclusion6 decks12 decks
39%synergy
Perilous Vault
17%inclusion2 decks12 decks
17%synergy
Enchantments
Virtue of Persistence
25%inclusion3 decks12 decks
20%synergy
Homicidal Seclusion
8.3%inclusion1 decks12 decks
8%synergy
The Cruelty of Gix
8.3%inclusion1 decks12 decks
7%synergy
Planeswalkers
Ugin, the Spirit Dragon
8.3%inclusion1 decks12 decks
8%synergy
Liliana, Death's Majesty
8.3%inclusion1 decks12 decks
5%synergy
Utility Lands
Temple of the False God
92%inclusion11 decks12 decks
84%synergy
Mage-Ring Network
83%inclusion10 decks12 decks
83%synergy
Bottomless Vault
83%inclusion10 decks12 decks
83%synergy
Subterranean Hangar
75%inclusion9 decks12 decks
75%synergy
Untaidake, the Cloud Keeper
75%inclusion9 decks12 decks
75%synergy
City of Traitors
75%inclusion9 decks12 decks
73%synergy
Zoetic Cavern
67%inclusion8 decks12 decks
67%synergy
Scorched Ruins
67%inclusion8 decks12 decks
66%synergy
Blast Zone
67%inclusion8 decks12 decks
65%synergy
Urborg, Tomb of Yawgmoth
67%inclusion8 decks12 decks
29%synergy
Lake of the Dead
67%inclusion8 decks12 decks
62%synergy
Vesuva
50%inclusion6 decks12 decks
47%synergy
Cabal Coffers
50%inclusion6 decks12 decks
-5%synergy
Command Beacon
50%inclusion6 decks12 decks
42%synergy
Thespian's Stage
50%inclusion6 decks12 decks
45%synergy
Glimmerpost
50%inclusion6 decks12 decks
50%synergy
Cloudpost
50%inclusion6 decks12 decks
50%synergy
Crypt of Agadeem
42%inclusion5 decks12 decks
31%synergy
Yavimaya, Cradle of Growth
42%inclusion5 decks12 decks
42%synergy
Radiant Fountain
42%inclusion5 decks12 decks
40%synergy
Branch of Vitu-Ghazi
33%inclusion4 decks12 decks
33%synergy
Bojuka Bog
17%inclusion2 decks12 decks
-30%synergy
Underdark Rift
17%inclusion2 decks12 decks
17%synergy
Phyrexian Tower
17%inclusion2 decks12 decks
-8%synergy
Mishra's Factory
17%inclusion2 decks12 decks
16%synergy
Barren Moor
17%inclusion2 decks12 decks
7%synergy
Emergence Zone
17%inclusion2 decks12 decks
13%synergy
Springjack Pasture
17%inclusion2 decks12 decks
17%synergy
Castle Locthwain
17%inclusion2 decks12 decks
0%synergy
HELIOS One
17%inclusion2 decks12 decks
17%synergy
Adventurer's Inn
17%inclusion1 decks6 decks
15%synergy
Deserted Temple
17%inclusion2 decks12 decks
12%synergy
Lotus Vale
8.3%inclusion1 decks12 decks
8%synergy
Witch's Clinic
8.3%inclusion1 decks12 decks
7%synergy
Wasteland
8.3%inclusion1 decks12 decks
7%synergy
Vault of Whispers
8.3%inclusion1 decks12 decks
3%synergy
Lotus Field
8.3%inclusion1 decks12 decks
8%synergy
Desert of the Glorified
8.3%inclusion1 decks12 decks
6%synergy
Treasure Vault
8.3%inclusion1 decks12 decks
7%synergy
Urza's Saga
8.3%inclusion1 decks12 decks
0%synergy
War Room
8.3%inclusion1 decks12 decks
-8%synergy
Blinkmoth Nexus
8.3%inclusion1 decks12 decks
8%synergy
Polluted Mire
8.3%inclusion1 decks12 decks
5%synergy
Blasted Landscape
8.3%inclusion1 decks12 decks
8%synergy
Mishra's Foundry
8.3%inclusion1 decks12 decks
8%synergy
Scavenger Grounds
8.3%inclusion1 decks12 decks
7%synergy
Mutavault
8.3%inclusion1 decks12 decks
8%synergy
Strip Mine
8.3%inclusion1 decks12 decks
5%synergy
Witch's Cottage
8.3%inclusion1 decks12 decks
-16%synergy
Ugin's Labyrinth
8.3%inclusion1 decks12 decks
8%synergy
Mana Artifacts
Hedron Archive
42%inclusion5 decks12 decks
38%synergy
Stonespeaker Crystal
33%inclusion4 decks12 decks
33%synergy
Thran Dynamo
33%inclusion4 decks12 decks
27%synergy
Sisay's Ring
25%inclusion3 decks12 decks
25%synergy
Throne of Eldraine
17%inclusion2 decks12 decks
7%synergy
Sceptre of Eternal Glory
17%inclusion2 decks12 decks
8%synergy
Ur-Golem's Eye
17%inclusion2 decks12 decks
16%synergy
Ring of the Lucii
17%inclusion1 decks6 decks
16%synergy
Paradise Plume
8.3%inclusion1 decks12 decks
8%synergy
Empowered Autogenerator
8.3%inclusion1 decks12 decks
8%synergy
Sol Ring
8.3%inclusion1 decks12 decks
-78%synergy
Ichor Elixir
8.3%inclusion1 decks12 decks
8%synergy
Firemind Vessel
8.3%inclusion1 decks12 decks
8%synergy
Lands
Myriad Landscape
100%inclusion12 decks12 decks
74%synergy
Swamp
92%inclusion11 decks12 decks
-3%synergy
Gemstone Caverns
75%inclusion9 decks12 decks
71%synergy
Cavern of Souls
67%inclusion8 decks12 decks
60%synergy
Snow-Covered Swamp
33%inclusion4 decks12 decks
27%synergy
Talon Gates of Madara
33%inclusion4 decks12 decks
32%synergy
Horizon of Progress
25%inclusion3 decks12 decks
25%synergy
Fell the Profane
17%inclusion2 decks12 decks
-2%synergy
Urza's Cave
17%inclusion2 decks12 decks
8%synergy
Sunken Citadel
17%inclusion2 decks12 decks
16%synergy
Hagra Mauling
8.3%inclusion1 decks12 decks
4%synergy
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