Demonlord Belzenlok (Commander) - Optimized

Demonlord Belzenlok
Rank #2,233
22decks
As CommanderAs CardAverage DeckDecks
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All12345
Budget
Any$$$$
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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Utility Artifacts
Enchantments
Planeswalkers
Utility Lands
Mana Artifacts
Lands
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Doctor Doom, Unrivaled
33%inclusion1 decks3 decks
31%synergy
High Synergy Cards
Dread Return
73%inclusion16 decks22 decks
61%synergy
Snuff Out
68%inclusion15 decks22 decks
55%synergy
Unmask
55%inclusion12 decks22 decks
54%synergy
Skirge Familiar
59%inclusion13 decks22 decks
54%synergy
Peat Bog
55%inclusion12 decks22 decks
52%synergy
Phantasmagorian
50%inclusion11 decks22 decks
50%synergy
Hollow One
50%inclusion11 decks22 decks
50%synergy
Deepwood Legate
50%inclusion11 decks22 decks
50%synergy
Beseech the Queen
55%inclusion12 decks22 decks
49%synergy
Ebon Stronghold
45%inclusion10 decks22 decks
44%synergy
Top Cards
Diabolic Tutor
50%inclusion11 decks22 decks
36%synergy
Gray Merchant of Asphodel
50%inclusion11 decks22 decks
-1%synergy
Crypt Ghast
50%inclusion11 decks22 decks
3%synergy
Whip of Erebos
45%inclusion10 decks22 decks
34%synergy
Grief
41%inclusion9 decks22 decks
39%synergy
Mikaeus, the Unhallowed
41%inclusion9 decks22 decks
33%synergy
Baleful Mastery
41%inclusion9 decks22 decks
33%synergy
Deadly Rollick
36%inclusion8 decks22 decks
11%synergy
Shriekmaw
36%inclusion8 decks22 decks
34%synergy
Living Death
36%inclusion8 decks22 decks
26%synergy
Game Changers
Ancient Tomb
50%inclusion11 decks22 decks
38%synergy
Demonic Tutor
36%inclusion8 decks22 decks
9%synergy
Glacial Chasm
32%inclusion7 decks22 decks
31%synergy
Vampiric Tutor
27%inclusion6 decks22 decks
6%synergy
Bolas's Citadel
18%inclusion4 decks22 decks
-10%synergy
Necropotence
18%inclusion4 decks22 decks
4%synergy
Mana Vault
18%inclusion4 decks22 decks
12%synergy
Imperial Seal
9.1%inclusion2 decks22 decks
2%synergy
Grim Monolith
9.1%inclusion2 decks22 decks
6%synergy
Creatures
Solemn Simulacrum
32%inclusion7 decks22 decks
10%synergy
Dread
32%inclusion7 decks22 decks
31%synergy
Dross Golem
32%inclusion7 decks22 decks
32%synergy
Necrotic Ooze
32%inclusion7 decks22 decks
28%synergy
Archfiend of Depravity
32%inclusion7 decks22 decks
25%synergy
K'rrik, Son of Yawgmoth
32%inclusion7 decks22 decks
12%synergy
Triskelion
32%inclusion7 decks22 decks
31%synergy
Razaketh, the Foulblooded
27%inclusion6 decks22 decks
22%synergy
Rune-Scarred Demon
27%inclusion6 decks22 decks
23%synergy
Cinderhaze Wretch
27%inclusion6 decks22 decks
27%synergy
Skithiryx, the Blight Dragon
27%inclusion6 decks22 decks
26%synergy
Nirkana Revenant
23%inclusion5 decks22 decks
12%synergy
Vilis, Broker of Blood
23%inclusion5 decks22 decks
10%synergy
Magus of the Coffers
18%inclusion4 decks22 decks
12%synergy
Dimir House Guard
18%inclusion4 decks22 decks
15%synergy
Sibsig Muckdraggers
18%inclusion4 decks22 decks
18%synergy
Grim Poppet
18%inclusion4 decks22 decks
18%synergy
Archfiend of Despair
18%inclusion4 decks22 decks
15%synergy
Scavenger Regent
17%inclusion3 decks18 decks
16%synergy
Bringer of the Last Gift
14%inclusion3 decks22 decks
13%synergy
Bone Picker
14%inclusion3 decks22 decks
13%synergy
Sheoldred, the Apocalypse
14%inclusion3 decks22 decks
-1%synergy
Pestilence Demon
14%inclusion3 decks22 decks
12%synergy
Bloodletter of Aclazotz
14%inclusion3 decks22 decks
3%synergy
Ob Nixilis, Unshackled
14%inclusion3 decks22 decks
11%synergy
Geode Golem
14%inclusion3 decks22 decks
13%synergy
Cackling Imp
14%inclusion3 decks22 decks
14%synergy
Sower of Discord
14%inclusion3 decks22 decks
12%synergy
Ravenous Chupacabra
14%inclusion3 decks22 decks
9%synergy
Reiver Demon
14%inclusion3 decks22 decks
12%synergy
Kothophed, Soul Hoarder
14%inclusion3 decks22 decks
12%synergy
Valgavoth, Terror Eater
14%inclusion3 decks22 decks
8%synergy
Reaper from the Abyss
14%inclusion3 decks22 decks
11%synergy
Burning-Rune Demon
14%inclusion3 decks22 decks
12%synergy
Ardyn, the Usurper
11%inclusion2 decks18 decks
8%synergy
The Speed Demon
10%inclusion2 decks21 decks
8%synergy
Asmodeus the Archfiend
9.1%inclusion2 decks22 decks
5%synergy
Dread Presence
9.1%inclusion2 decks22 decks
-4%synergy
Demon of Wailing Agonies
9.1%inclusion2 decks22 decks
9%synergy
Blood Speaker
9.1%inclusion2 decks22 decks
9%synergy
Doom Whisperer
9.1%inclusion2 decks22 decks
6%synergy
Shadowgrange Archfiend
9.1%inclusion2 decks22 decks
8%synergy
Chancellor of the Dross
9.1%inclusion2 decks22 decks
9%synergy
Massacre Wurm
9.1%inclusion2 decks22 decks
-8%synergy
Emrakul, the Promised End
9.1%inclusion2 decks22 decks
9%synergy
Enduring Tenacity
9.1%inclusion2 decks22 decks
1%synergy
Doomsday Excruciator
9.1%inclusion2 decks22 decks
6%synergy
Ulamog, the Infinite Gyre
9.1%inclusion2 decks22 decks
9%synergy
Overseer of the Damned
9.1%inclusion2 decks22 decks
6%synergy
Meteor Golem
9.1%inclusion2 decks22 decks
8%synergy
Instants
Dark Ritual
36%inclusion8 decks22 decks
-31%synergy
Soul Spike
32%inclusion7 decks22 decks
32%synergy
Hagra Mauling
27%inclusion6 decks22 decks
23%synergy
Fell the Profane
23%inclusion5 decks22 decks
3%synergy
Flare of Malice
18%inclusion4 decks22 decks
5%synergy
Makeshift Mannequin
18%inclusion4 decks22 decks
18%synergy
Eldrazi Confluence
14%inclusion3 decks22 decks
14%synergy
Sacrifice
14%inclusion3 decks22 decks
9%synergy
Insidious Dreams
14%inclusion3 decks22 decks
13%synergy
Hero's Downfall
9.1%inclusion2 decks22 decks
2%synergy
Go for the Throat
9.1%inclusion2 decks22 decks
-14%synergy
Defile
9.1%inclusion2 decks22 decks
-27%synergy
Price of Fame
9.1%inclusion2 decks22 decks
8%synergy
Darkness
9.1%inclusion2 decks22 decks
-1%synergy
Sudden Spoiling
9.1%inclusion2 decks22 decks
1%synergy
Curtains' Call
9.1%inclusion2 decks22 decks
7%synergy
Sorceries
Massacre
36%inclusion8 decks22 decks
35%synergy
Mastermind's Acquisition
32%inclusion7 decks22 decks
30%synergy
Damnation
32%inclusion7 decks22 decks
12%synergy
Ever After
23%inclusion5 decks22 decks
22%synergy
Exsanguinate
23%inclusion5 decks22 decks
-2%synergy
Beseech the Mirror
23%inclusion5 decks22 decks
16%synergy
Torment of Hailfire
18%inclusion4 decks22 decks
3%synergy
Blasphemous Edict
18%inclusion4 decks22 decks
2%synergy
Reanimate
18%inclusion4 decks22 decks
-22%synergy
Bubbling Muck
14%inclusion3 decks22 decks
-2%synergy
In Garruk's Wake
14%inclusion3 decks22 decks
10%synergy
Read the Bones
14%inclusion3 decks22 decks
-3%synergy
Sign in Blood
14%inclusion3 decks22 decks
-21%synergy
Razaketh's Rite
9.1%inclusion2 decks22 decks
8%synergy
Repay in Kind
9.1%inclusion2 decks22 decks
7%synergy
Peer into the Abyss
9.1%inclusion2 decks22 decks
-1%synergy
Victimize
9.1%inclusion2 decks22 decks
-18%synergy
Yawgmoth's Will
9.1%inclusion2 decks22 decks
6%synergy
Mutilate
9.1%inclusion2 decks22 decks
-7%synergy
Dark Petition
9.1%inclusion2 decks22 decks
5%synergy
Consuming Vapors
9.1%inclusion2 decks22 decks
8%synergy
Brainspoil
9.1%inclusion2 decks22 decks
9%synergy
Languish
9.1%inclusion2 decks22 decks
8%synergy
Decree of Pain
9.1%inclusion2 decks22 decks
4%synergy
Final Parting
9.1%inclusion2 decks22 decks
5%synergy
Behold the Sinister Six!
6.3%inclusion1 decks16 decks
6%synergy
Utility Artifacts
Jet Medallion
23%inclusion5 decks22 decks
-40%synergy
Lashwrithe
14%inclusion3 decks22 decks
10%synergy
Expedition Map
14%inclusion3 decks22 decks
2%synergy
Swiftfoot Boots
14%inclusion3 decks22 decks
-18%synergy
Boompile
14%inclusion3 decks22 decks
13%synergy
Elbrus, the Binding Blade
14%inclusion3 decks22 decks
13%synergy
Aetherflux Reservoir
9.1%inclusion2 decks22 decks
-0%synergy
Perilous Vault
9.1%inclusion2 decks22 decks
9%synergy
Doubling Cube
9.1%inclusion2 decks22 decks
9%synergy
Pact Weapon
9.1%inclusion2 decks22 decks
7%synergy
Lightning Greaves
9.1%inclusion2 decks22 decks
-25%synergy
The Darkness Crystal
5.6%inclusion1 decks18 decks
-15%synergy
Enchantments
Virtue of Persistence
23%inclusion5 decks22 decks
18%synergy
Liliana's Contract
18%inclusion4 decks22 decks
16%synergy
Exquisite Blood
18%inclusion4 decks22 decks
5%synergy
Deadly Wanderings
14%inclusion3 decks22 decks
14%synergy
Homicidal Seclusion
14%inclusion3 decks22 decks
14%synergy
Animate Dead
14%inclusion3 decks22 decks
-4%synergy
Infernal Darkness
14%inclusion3 decks22 decks
13%synergy
Necromancy
9.1%inclusion2 decks22 decks
3%synergy
Sanguine Bond
9.1%inclusion2 decks22 decks
-3%synergy
Wound Reflection
9.1%inclusion2 decks22 decks
6%synergy
Unholy Annex // Ritual Chamber
9.1%inclusion2 decks22 decks
6%synergy
Pestilence
9.1%inclusion2 decks22 decks
6%synergy
Phyrexian Arena
9.1%inclusion2 decks22 decks
-30%synergy
Planeswalkers
Liliana of the Dark Realms
18%inclusion4 decks22 decks
4%synergy
Liliana, Dreadhorde General
9.1%inclusion2 decks22 decks
-4%synergy
Liliana, Death's Majesty
9.1%inclusion2 decks22 decks
5%synergy
Sorin Markov
9.1%inclusion2 decks22 decks
7%synergy
Liliana Vess
9.1%inclusion2 decks22 decks
6%synergy
Ugin, Eye of the Storms
5.3%inclusion1 decks19 decks
5%synergy
Utility Lands
Urborg, Tomb of Yawgmoth
55%inclusion12 decks22 decks
17%synergy
Cabal Coffers
50%inclusion11 decks22 decks
-5%synergy
Terrain Generator
45%inclusion10 decks22 decks
44%synergy
Crystal Vein
45%inclusion10 decks22 decks
43%synergy
Cabal Stronghold
41%inclusion9 decks22 decks
7%synergy
Mage-Ring Network
41%inclusion9 decks22 decks
41%synergy
Lake of the Dead
41%inclusion9 decks22 decks
36%synergy
Bojuka Bog
36%inclusion8 decks22 decks
-11%synergy
Blast Zone
36%inclusion8 decks22 decks
34%synergy
Temple of the False God
36%inclusion8 decks22 decks
29%synergy
Scorched Ruins
32%inclusion7 decks22 decks
32%synergy
Reliquary Tower
32%inclusion7 decks22 decks
2%synergy
Branch of Vitu-Ghazi
32%inclusion7 decks22 decks
32%synergy
Untaidake, the Cloud Keeper
27%inclusion6 decks22 decks
27%synergy
Zoetic Cavern
27%inclusion6 decks22 decks
27%synergy
Bottomless Vault
27%inclusion6 decks22 decks
27%synergy
Witch's Clinic
23%inclusion5 decks22 decks
21%synergy
Subterranean Hangar
23%inclusion5 decks22 decks
23%synergy
Crypt of Agadeem
23%inclusion5 decks22 decks
11%synergy
Mishra's Factory
23%inclusion5 decks22 decks
22%synergy
Radiant Fountain
23%inclusion5 decks22 decks
21%synergy
City of Traitors
23%inclusion5 decks22 decks
21%synergy
Nykthos, Shrine to Nyx
23%inclusion5 decks22 decks
-7%synergy
Yavimaya, Cradle of Growth
23%inclusion5 decks22 decks
23%synergy
Strip Mine
23%inclusion5 decks22 decks
20%synergy
Phyrexian Tower
18%inclusion4 decks22 decks
-8%synergy
Vesuva
18%inclusion4 decks22 decks
15%synergy
Barren Moor
18%inclusion4 decks22 decks
9%synergy
Thespian's Stage
18%inclusion4 decks22 decks
13%synergy
Deserted Temple
18%inclusion4 decks22 decks
14%synergy
Wasteland
14%inclusion3 decks22 decks
12%synergy
Treasure Vault
14%inclusion3 decks22 decks
13%synergy
Mutavault
14%inclusion3 decks22 decks
13%synergy
Cloudpost
14%inclusion3 decks22 decks
14%synergy
Glimmerpost
14%inclusion3 decks22 decks
14%synergy
Lotus Vale
9.1%inclusion2 decks22 decks
9%synergy
Westvale Abbey
9.1%inclusion2 decks22 decks
3%synergy
Lotus Field
9.1%inclusion2 decks22 decks
9%synergy
Seraph Sanctuary
9.1%inclusion2 decks22 decks
9%synergy
Ghost Quarter
9.1%inclusion2 decks22 decks
7%synergy
Maze of Ith
9.1%inclusion2 decks22 decks
6%synergy
Blinkmoth Nexus
9.1%inclusion2 decks22 decks
9%synergy
Witch's Cottage
9.1%inclusion2 decks22 decks
-15%synergy
Urza's Saga
9.1%inclusion2 decks22 decks
1%synergy
Castle Locthwain
9.1%inclusion2 decks22 decks
-8%synergy
War Room
9.1%inclusion2 decks22 decks
-7%synergy
Polluted Mire
9.1%inclusion2 decks22 decks
6%synergy
Takenuma, Abandoned Mire
9.1%inclusion2 decks22 decks
-7%synergy
The Gold Saucer
5.9%inclusion1 decks17 decks
6%synergy
Adventurer's Inn
5.6%inclusion1 decks18 decks
4%synergy
Mana Artifacts
Sol Ring
45%inclusion10 decks22 decks
-40%synergy
Thran Dynamo
45%inclusion10 decks22 decks
40%synergy
Hedron Archive
41%inclusion9 decks22 decks
38%synergy
Caged Sun
23%inclusion5 decks22 decks
12%synergy
Gilded Lotus
23%inclusion5 decks22 decks
18%synergy
Gauntlet of Power
18%inclusion4 decks22 decks
15%synergy
Sisay's Ring
18%inclusion4 decks22 decks
18%synergy
Thought Vessel
18%inclusion4 decks22 decks
-7%synergy
Stonespeaker Crystal
18%inclusion4 decks22 decks
18%synergy
Arcane Signet
14%inclusion3 decks22 decks
-48%synergy
Sceptre of Eternal Glory
14%inclusion3 decks22 decks
6%synergy
Mind Stone
14%inclusion3 decks22 decks
-15%synergy
Ur-Golem's Eye
14%inclusion3 decks22 decks
13%synergy
Brass Infiniscope
11%inclusion1 decks9 decks
11%synergy
Everflowing Chalice
9.1%inclusion2 decks22 decks
4%synergy
Commander's Sphere
9.1%inclusion2 decks22 decks
1%synergy
Throne of Eldraine
9.1%inclusion2 decks22 decks
-0%synergy
Sol Talisman
9.1%inclusion2 decks22 decks
9%synergy
Firemind Vessel
9.1%inclusion2 decks22 decks
9%synergy
Nyx Lotus
9.1%inclusion2 decks22 decks
3%synergy
The Soul Stone
6.3%inclusion1 decks16 decks
-9%synergy
Ring of the Lucii
5.9%inclusion1 decks17 decks
5%synergy
Lands
Swamp
95%inclusion21 decks22 decks
0%synergy
Myriad Landscape
73%inclusion16 decks22 decks
48%synergy
Urza's Cave
41%inclusion9 decks22 decks
33%synergy
Cavern of Souls
41%inclusion9 decks22 decks
34%synergy
Gemstone Caverns
41%inclusion9 decks22 decks
36%synergy
Talon Gates of Madara
32%inclusion7 decks22 decks
30%synergy
Hagra Mauling
27%inclusion6 decks22 decks
23%synergy
Horizon of Progress
27%inclusion6 decks22 decks
27%synergy
Fell the Profane
23%inclusion5 decks22 decks
3%synergy
Sunken Citadel
14%inclusion3 decks22 decks
13%synergy
Maestros Theater
9.1%inclusion2 decks22 decks
9%synergy
Riveteers Overlook
9.1%inclusion2 decks22 decks
8%synergy
Obscura Storefront
9.1%inclusion2 decks22 decks
9%synergy
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