Demonlord Belzenlok (Commander) - Core

Demonlord Belzenlok
Rank #2,135
33decks
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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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Mana Artifacts
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Savanti Romero, Time's Exile
50%inclusion1 decks2 decks
49%synergy
High Synergy Cards
Skirge Familiar
48%inclusion16 decks33 decks
43%synergy
Bloodgift Demon
45%inclusion15 decks33 decks
42%synergy
Baleful Mastery
45%inclusion15 decks33 decks
37%synergy
Temple of the False God
42%inclusion14 decks33 decks
35%synergy
Ebon Stronghold
33%inclusion11 decks33 decks
32%synergy
Overseer of the Damned
33%inclusion11 decks33 decks
31%synergy
Dread Return
42%inclusion14 decks33 decks
30%synergy
Dross Golem
30%inclusion10 decks33 decks
30%synergy
Reaper from the Abyss
30%inclusion10 decks33 decks
28%synergy
Liliana's Contract
30%inclusion10 decks33 decks
28%synergy
Top Cards
Gray Merchant of Asphodel
45%inclusion15 decks33 decks
-6%synergy
Crypt Ghast
33%inclusion11 decks33 decks
-15%synergy
Solemn Simulacrum
30%inclusion10 decks33 decks
8%synergy
Abhorrent Overlord
30%inclusion10 decks33 decks
26%synergy
Mutilate
30%inclusion10 decks33 decks
13%synergy
Jet Medallion
30%inclusion10 decks33 decks
-31%synergy
Diabolic Tutor
27%inclusion9 decks33 decks
13%synergy
Unmask
27%inclusion9 decks33 decks
27%synergy
Phantasmagorian
27%inclusion9 decks33 decks
27%synergy
Harvester of Souls
27%inclusion9 decks33 decks
20%synergy
Creatures
Sower of Discord
27%inclusion9 decks33 decks
26%synergy
Rune-Scarred Demon
24%inclusion8 decks33 decks
20%synergy
Deepwood Legate
24%inclusion8 decks33 decks
24%synergy
Shriekmaw
24%inclusion8 decks33 decks
22%synergy
Kothophed, Soul Hoarder
24%inclusion8 decks33 decks
23%synergy
Hollow One
24%inclusion8 decks33 decks
24%synergy
Dread Presence
21%inclusion7 decks33 decks
7%synergy
Reiver Demon
21%inclusion7 decks33 decks
19%synergy
Archfiend of Depravity
21%inclusion7 decks33 decks
14%synergy
Nefarox, Overlord of Grixis
18%inclusion6 decks33 decks
18%synergy
Necrotic Ooze
18%inclusion6 decks33 decks
14%synergy
Bringer of the Last Gift
18%inclusion6 decks33 decks
17%synergy
Indulgent Tormentor
18%inclusion6 decks33 decks
16%synergy
Dimir House Guard
18%inclusion6 decks33 decks
15%synergy
Infernal Sovereign
18%inclusion6 decks33 decks
17%synergy
Doom Whisperer
18%inclusion6 decks33 decks
15%synergy
Geode Golem
18%inclusion6 decks33 decks
17%synergy
Desecration Demon
18%inclusion6 decks33 decks
17%synergy
Crabomination
16%inclusion5 decks31 decks
15%synergy
Pestilence Demon
15%inclusion5 decks33 decks
14%synergy
Grim Poppet
15%inclusion5 decks33 decks
15%synergy
Lord of the Void
15%inclusion5 decks33 decks
13%synergy
Archfiend of Spite
15%inclusion5 decks33 decks
15%synergy
Vilis, Broker of Blood
15%inclusion5 decks33 decks
2%synergy
Twilight Prophet
15%inclusion5 decks33 decks
9%synergy
Dreadfeast Demon
15%inclusion5 decks33 decks
14%synergy
Shadowborn Demon
15%inclusion5 decks33 decks
15%synergy
Cinderhaze Wretch
15%inclusion5 decks33 decks
15%synergy
Doomsday Excruciator
13%inclusion4 decks30 decks
11%synergy
Seizan, Perverter of Truth
12%inclusion4 decks33 decks
8%synergy
Dread
12%inclusion4 decks33 decks
12%synergy
Goremand
12%inclusion4 decks33 decks
12%synergy
Syr Konrad, the Grim
12%inclusion4 decks33 decks
-8%synergy
Demon of Dark Schemes
12%inclusion4 decks33 decks
11%synergy
Sibsig Muckdraggers
12%inclusion4 decks33 decks
12%synergy
Nirkana Revenant
12%inclusion4 decks33 decks
1%synergy
Abyssal Persecutor
12%inclusion4 decks33 decks
12%synergy
Demon of Loathing
12%inclusion4 decks33 decks
11%synergy
Burnished Hart
12%inclusion4 decks33 decks
5%synergy
Shadowgrange Archfiend
12%inclusion4 decks33 decks
11%synergy
Plague Drone
12%inclusion4 decks33 decks
11%synergy
Cackling Imp
12%inclusion4 decks33 decks
12%synergy
Kuro, Pitlord
12%inclusion4 decks33 decks
12%synergy
Burning-Rune Demon
12%inclusion4 decks33 decks
11%synergy
Kagemaro, First to Suffer
12%inclusion4 decks33 decks
12%synergy
Noxious Gearhulk
12%inclusion4 decks33 decks
5%synergy
Vile Mutilator
12%inclusion3 decks26 decks
10%synergy
Valgavoth, Terror Eater
11%inclusion3 decks27 decks
6%synergy
Accursed Marauder
10%inclusion3 decks31 decks
-12%synergy
Grief
9.1%inclusion3 decks33 decks
7%synergy
Instants
Dark Ritual
21%inclusion7 decks33 decks
-45%synergy
Price of Fame
18%inclusion6 decks33 decks
17%synergy
Fell the Profane
16%inclusion5 decks31 decks
-3%synergy
Consuming Corruption
16%inclusion5 decks31 decks
0%synergy
Snuff Out
15%inclusion5 decks33 decks
2%synergy
Makeshift Mannequin
15%inclusion5 decks33 decks
15%synergy
Hagra Mauling
12%inclusion4 decks33 decks
8%synergy
Hero's Downfall
12%inclusion4 decks33 decks
5%synergy
Deadly Rollick
12%inclusion4 decks33 decks
-12%synergy
Go for the Throat
12%inclusion4 decks33 decks
-11%synergy
Tendrils of Corruption
12%inclusion4 decks33 decks
8%synergy
Defile
12%inclusion4 decks33 decks
-25%synergy
Rescue from the Underworld
9.1%inclusion3 decks33 decks
9%synergy
Soul Spike
9.1%inclusion3 decks33 decks
9%synergy
Curtains' Call
9.1%inclusion3 decks33 decks
7%synergy
Murder
9.1%inclusion3 decks33 decks
-1%synergy
Chain Assassination
6.7%inclusion2 decks30 decks
6%synergy
Flare of Malice
6.5%inclusion2 decks31 decks
-7%synergy
Breathe Your Last
6.5%inclusion2 decks31 decks
4%synergy
Village Rites
6.1%inclusion2 decks33 decks
-19%synergy
Deadly Dispute
6.1%inclusion2 decks33 decks
-19%synergy
Dark Bargain
6.1%inclusion2 decks33 decks
6%synergy
Costly Plunder
6.1%inclusion2 decks33 decks
4%synergy
Tragic Slip
6.1%inclusion2 decks33 decks
-14%synergy
Sorceries
Massacre
24%inclusion8 decks33 decks
23%synergy
Decree of Pain
18%inclusion6 decks33 decks
13%synergy
Living Death
18%inclusion6 decks33 decks
8%synergy
Feed the Swarm
15%inclusion5 decks33 decks
-36%synergy
Read the Bones
15%inclusion5 decks33 decks
-2%synergy
Ever After
15%inclusion5 decks33 decks
15%synergy
Sign in Blood
15%inclusion5 decks33 decks
-21%synergy
Night's Whisper
12%inclusion4 decks33 decks
-12%synergy
Beseech the Queen
12%inclusion4 decks33 decks
6%synergy
Exsanguinate
12%inclusion4 decks33 decks
-12%synergy
Rise of the Dark Realms
12%inclusion4 decks33 decks
-1%synergy
Victimize
9.1%inclusion3 decks33 decks
-17%synergy
Mastermind's Acquisition
9.1%inclusion3 decks33 decks
7%synergy
In Garruk's Wake
9.1%inclusion3 decks33 decks
5%synergy
Final Parting
9.1%inclusion3 decks33 decks
4%synergy
Syphon Mind
9.1%inclusion3 decks33 decks
-4%synergy
Bubbling Muck
9.1%inclusion3 decks33 decks
-6%synergy
Zombify
9.1%inclusion3 decks33 decks
8%synergy
Languish
9.1%inclusion3 decks33 decks
8%synergy
Promise of Power
9.1%inclusion3 decks33 decks
8%synergy
Corrupt
9.1%inclusion3 decks33 decks
6%synergy
Damnation
9.1%inclusion3 decks33 decks
-12%synergy
Demonic Counsel
7.4%inclusion2 decks27 decks
4%synergy
Coiling Rebirth
7.1%inclusion2 decks28 decks
5%synergy
Fell
6.9%inclusion2 decks29 decks
3%synergy
Plague Wind
6.1%inclusion2 decks33 decks
5%synergy
Peer into the Abyss
6.1%inclusion2 decks33 decks
-5%synergy
Nightmare Unmaking
6.1%inclusion2 decks33 decks
6%synergy
Damnable Pact
6.1%inclusion2 decks33 decks
2%synergy
Profane Command
6.1%inclusion2 decks33 decks
4%synergy
Ritual of Soot
6.1%inclusion2 decks33 decks
6%synergy
Consume Spirit
6.1%inclusion2 decks33 decks
5%synergy
Hex
6.1%inclusion2 decks33 decks
5%synergy
Barter in Blood
6.1%inclusion2 decks33 decks
5%synergy
Infernal Offering
6.1%inclusion2 decks33 decks
6%synergy
Blight Grenade
6.1%inclusion2 decks33 decks
6%synergy
Sanguimancy
6.1%inclusion2 decks33 decks
6%synergy
Gild
6.1%inclusion2 decks33 decks
6%synergy
Twilight's Call
6.1%inclusion2 decks33 decks
6%synergy
Never // Return
6.1%inclusion2 decks33 decks
6%synergy
Blood for Bones
6.1%inclusion2 decks33 decks
5%synergy
Utility Artifacts
Whip of Erebos
24%inclusion8 decks33 decks
14%synergy
Wayfarer's Bauble
21%inclusion7 decks33 decks
6%synergy
Expedition Map
18%inclusion6 decks33 decks
6%synergy
Boompile
18%inclusion6 decks33 decks
18%synergy
The Darkness Crystal
15%inclusion2 decks13 decks
-4%synergy
Bontu's Monument
9.1%inclusion3 decks33 decks
-19%synergy
Swiftfoot Boots
9.1%inclusion3 decks33 decks
-22%synergy
Elbrus, the Binding Blade
9.1%inclusion3 decks33 decks
8%synergy
Basilisk Collar
9.1%inclusion3 decks33 decks
6%synergy
Banner of Kinship
8.0%inclusion2 decks25 decks
6%synergy
Lashwrithe
6.1%inclusion2 decks33 decks
2%synergy
Batterbone
6.1%inclusion2 decks33 decks
6%synergy
Urza's Incubator
6.1%inclusion2 decks33 decks
4%synergy
Nightmare Lash
6.1%inclusion2 decks33 decks
4%synergy
Herald's Horn
6.1%inclusion2 decks33 decks
1%synergy
Lightning Greaves
6.1%inclusion2 decks33 decks
-28%synergy
Venser's Journal
6.1%inclusion2 decks33 decks
4%synergy
Mask of Griselbrand
6.1%inclusion2 decks33 decks
3%synergy
Enchantments
Unholy Annex // Ritual Chamber
23%inclusion6 decks26 decks
20%synergy
Demonic Covenant
16%inclusion4 decks25 decks
15%synergy
Black Market
9.1%inclusion3 decks33 decks
-12%synergy
Phyrexian Arena
9.1%inclusion3 decks33 decks
-31%synergy
Heartless Summoning
9.1%inclusion3 decks33 decks
4%synergy
Greed's Gambit
6.5%inclusion2 decks31 decks
6%synergy
Deadly Wanderings
6.1%inclusion2 decks33 decks
6%synergy
Greed
6.1%inclusion2 decks33 decks
-1%synergy
Homicidal Seclusion
6.1%inclusion2 decks33 decks
6%synergy
The Eldest Reborn
6.1%inclusion2 decks33 decks
2%synergy
Sanguine Bond
6.1%inclusion2 decks33 decks
-6%synergy
Exquisite Blood
6.1%inclusion2 decks33 decks
-7%synergy
Phyresis
6.1%inclusion2 decks33 decks
4%synergy
Planeswalkers
Liliana of the Dark Realms
15%inclusion5 decks33 decks
1%synergy
Ob Nixilis of the Black Oath
12%inclusion4 decks33 decks
11%synergy
Ob Nixilis Reignited
12%inclusion4 decks33 decks
10%synergy
Liliana, Dreadhorde General
6.1%inclusion2 decks33 decks
-8%synergy
Utility Lands
Cabal Stronghold
33%inclusion11 decks33 decks
-2%synergy
Cabal Coffers
30%inclusion10 decks33 decks
-25%synergy
Reliquary Tower
30%inclusion10 decks33 decks
0%synergy
Bojuka Bog
24%inclusion8 decks33 decks
-23%synergy
Crystal Vein
24%inclusion8 decks33 decks
22%synergy
Peat Bog
24%inclusion8 decks33 decks
22%synergy
Terrain Generator
24%inclusion8 decks33 decks
22%synergy
Mage-Ring Network
21%inclusion7 decks33 decks
21%synergy
Subterranean Hangar
18%inclusion6 decks33 decks
18%synergy
Urborg, Tomb of Yawgmoth
18%inclusion6 decks33 decks
-19%synergy
Barren Moor
15%inclusion5 decks33 decks
5%synergy
Zoetic Cavern
15%inclusion5 decks33 decks
15%synergy
Bottomless Vault
15%inclusion5 decks33 decks
15%synergy
War Room
12%inclusion4 decks33 decks
-4%synergy
Untaidake, the Cloud Keeper
12%inclusion4 decks33 decks
12%synergy
Radiant Fountain
12%inclusion4 decks33 decks
10%synergy
Branch of Vitu-Ghazi
12%inclusion4 decks33 decks
12%synergy
Nykthos, Shrine to Nyx
9.1%inclusion3 decks33 decks
-21%synergy
Deserted Temple
9.1%inclusion3 decks33 decks
5%synergy
Blast Zone
9.1%inclusion3 decks33 decks
7%synergy
Mishra's Factory
9.1%inclusion3 decks33 decks
9%synergy
Castle Locthwain
9.1%inclusion3 decks33 decks
-8%synergy
Witch's Clinic
6.1%inclusion2 decks33 decks
5%synergy
Phyrexian Tower
6.1%inclusion2 decks33 decks
-19%synergy
Desert of the Glorified
6.1%inclusion2 decks33 decks
3%synergy
Crypt of Agadeem
6.1%inclusion2 decks33 decks
-5%synergy
Memorial to Folly
6.1%inclusion2 decks33 decks
3%synergy
Yavimaya, Cradle of Growth
6.1%inclusion2 decks33 decks
6%synergy
Thespian's Stage
6.1%inclusion2 decks33 decks
1%synergy
Blinkmoth Nexus
6.1%inclusion2 decks33 decks
6%synergy
Lake of the Dead
6.1%inclusion2 decks33 decks
1%synergy
Spawning Pool
6.1%inclusion2 decks33 decks
6%synergy
Hidden Necropolis
6.1%inclusion2 decks33 decks
4%synergy
Witch's Cottage
6.1%inclusion2 decks33 decks
-19%synergy
Scorched Ruins
6.1%inclusion2 decks33 decks
6%synergy
Geier Reach Sanitarium
6.1%inclusion2 decks33 decks
-5%synergy
City of Traitors
6.1%inclusion2 decks33 decks
4%synergy
Mana Artifacts
Thran Dynamo
48%inclusion16 decks33 decks
43%synergy
Hedron Archive
39%inclusion13 decks33 decks
36%synergy
Sol Ring
39%inclusion13 decks33 decks
-47%synergy
Charcoal Diamond
33%inclusion11 decks33 decks
11%synergy
Arcane Signet
33%inclusion11 decks33 decks
-29%synergy
Thought Vessel
33%inclusion11 decks33 decks
7%synergy
Sisay's Ring
30%inclusion10 decks33 decks
30%synergy
Stonespeaker Crystal
27%inclusion9 decks33 decks
27%synergy
Mind Stone
27%inclusion9 decks33 decks
-2%synergy
Ur-Golem's Eye
27%inclusion9 decks33 decks
27%synergy
Caged Sun
21%inclusion7 decks33 decks
9%synergy
Fellwar Stone
18%inclusion6 decks33 decks
4%synergy
Firemind Vessel
15%inclusion5 decks33 decks
15%synergy
Gilded Lotus
15%inclusion5 decks33 decks
10%synergy
Gauntlet of Power
12%inclusion4 decks33 decks
9%synergy
Sceptre of Eternal Glory
12%inclusion4 decks33 decks
3%synergy
Nyx Lotus
12%inclusion4 decks33 decks
6%synergy
Séance Board
12%inclusion3 decks25 decks
10%synergy
Commander's Sphere
9.1%inclusion3 decks33 decks
0%synergy
Coldsteel Heart
9.1%inclusion3 decks33 decks
7%synergy
Paradise Plume
9.1%inclusion3 decks33 decks
8%synergy
Dreamstone Hedron
6.1%inclusion2 decks33 decks
6%synergy
Pristine Talisman
6.1%inclusion2 decks33 decks
4%synergy
Ichor Elixir
6.1%inclusion2 decks33 decks
6%synergy
Guardian Idol
6.1%inclusion2 decks33 decks
6%synergy
Decanter of Endless Water
6.1%inclusion2 decks33 decks
3%synergy
Worn Powerstone
6.1%inclusion2 decks33 decks
2%synergy
Extraplanar Lens
6.1%inclusion2 decks33 decks
1%synergy
Star Compass
6.1%inclusion2 decks33 decks
5%synergy
Liquimetal Torque
6.1%inclusion2 decks33 decks
3%synergy
Prismatic Lens
6.1%inclusion2 decks33 decks
4%synergy
Lands
Swamp
94%inclusion31 decks33 decks
-1%synergy
Myriad Landscape
61%inclusion20 decks33 decks
35%synergy
Fell the Profane
16%inclusion5 decks31 decks
-3%synergy
Urza's Cave
16%inclusion5 decks31 decks
8%synergy
Hagra Mauling
12%inclusion4 decks33 decks
8%synergy
Horizon of Progress
10%inclusion3 decks31 decks
9%synergy
Cavern of Souls
9.1%inclusion3 decks33 decks
2%synergy
Talon Gates of Madara
6.5%inclusion2 decks31 decks
5%synergy
Demolition Field
6.1%inclusion2 decks33 decks
1%synergy
Gemstone Caverns
6.1%inclusion2 decks33 decks
2%synergy
Path of Ancestry
6.1%inclusion2 decks33 decks
1%synergy
Snow-Covered Swamp
6.1%inclusion2 decks33 decks
-1%synergy
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