Demonlord Belzenlok (Commander) - Demons

Demonlord Belzenlok
Rank #2,134
23decks
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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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Utility Lands
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Savanti Romero, Time's Exile
33%inclusion1 decks3 decks
33%synergy
High Synergy Cards
Liliana's Contract
78%inclusion18 decks23 decks
76%synergy
Archfiend of Depravity
78%inclusion18 decks23 decks
71%synergy
Rune-Scarred Demon
74%inclusion17 decks23 decks
69%synergy
Burning-Rune Demon
70%inclusion16 decks23 decks
68%synergy
Bloodgift Demon
70%inclusion16 decks23 decks
66%synergy
Kothophed, Soul Hoarder
65%inclusion15 decks23 decks
64%synergy
Sower of Discord
61%inclusion14 decks23 decks
59%synergy
Whip of Erebos
70%inclusion16 decks23 decks
59%synergy
Reiver Demon
61%inclusion14 decks23 decks
59%synergy
Reaper from the Abyss
61%inclusion14 decks23 decks
59%synergy
Top Cards
Gray Merchant of Asphodel
70%inclusion16 decks23 decks
18%synergy
Abhorrent Overlord
57%inclusion13 decks23 decks
52%synergy
Dark Ritual
57%inclusion13 decks23 decks
-10%synergy
Lord of the Void
57%inclusion13 decks23 decks
55%synergy
Crypt Ghast
57%inclusion13 decks23 decks
8%synergy
Jet Medallion
57%inclusion13 decks23 decks
-5%synergy
Pestilence Demon
52%inclusion12 decks23 decks
51%synergy
Demon of Dark Schemes
52%inclusion12 decks23 decks
51%synergy
Doom Whisperer
52%inclusion12 decks23 decks
49%synergy
Ob Nixilis, Unshackled
52%inclusion12 decks23 decks
49%synergy
Game Changers
Demonic Tutor
30%inclusion7 decks23 decks
3%synergy
Bolas's Citadel
26%inclusion6 decks23 decks
-3%synergy
Necropotence
13%inclusion3 decks23 decks
-2%synergy
Ancient Tomb
8.7%inclusion2 decks23 decks
-3%synergy
Creatures
Vilis, Broker of Blood
52%inclusion12 decks23 decks
39%synergy
Rakshasa Debaser
52%inclusion12 decks23 decks
51%synergy
Ardyn, the Usurper
50%inclusion3 decks6 decks
47%synergy
Razaketh, the Foulblooded
48%inclusion11 decks23 decks
43%synergy
Bloodletter of Aclazotz
48%inclusion11 decks23 decks
37%synergy
Harvester of Souls
48%inclusion11 decks23 decks
41%synergy
Varragoth, Bloodsky Sire
48%inclusion11 decks23 decks
43%synergy
Indulgent Tormentor
48%inclusion11 decks23 decks
46%synergy
Shadowgrange Archfiend
43%inclusion10 decks23 decks
42%synergy
Archfiend of Despair
43%inclusion10 decks23 decks
41%synergy
Overseer of the Damned
43%inclusion10 decks23 decks
41%synergy
Desecration Demon
43%inclusion10 decks23 decks
42%synergy
Demon of Wailing Agonies
39%inclusion9 decks23 decks
39%synergy
Valgavoth, Terror Eater
38%inclusion6 decks16 decks
32%synergy
Nightmare Shepherd
35%inclusion8 decks23 decks
33%synergy
Shefet Archfiend
33%inclusion2 decks6 decks
33%synergy
Doomsday Excruciator
32%inclusion6 decks19 decks
29%synergy
Nirkana Revenant
30%inclusion7 decks23 decks
19%synergy
Bringer of the Last Gift
26%inclusion6 decks23 decks
25%synergy
Magus of the Coffers
26%inclusion6 decks23 decks
19%synergy
Blood Speaker
26%inclusion6 decks23 decks
26%synergy
Infernal Sovereign
26%inclusion6 decks23 decks
25%synergy
Xathrid Demon
26%inclusion6 decks23 decks
26%synergy
Solemn Simulacrum
22%inclusion5 decks23 decks
-1%synergy
Ob Nixilis, the Fallen
22%inclusion5 decks23 decks
21%synergy
Dread Cacodemon
22%inclusion5 decks23 decks
21%synergy
Demon of Loathing
22%inclusion5 decks23 decks
21%synergy
Shadowborn Demon
22%inclusion5 decks23 decks
22%synergy
Taborax, Hope's Demise
22%inclusion5 decks23 decks
21%synergy
Dreadfeast Demon
22%inclusion5 decks23 decks
21%synergy
Mindwrack Demon
17%inclusion4 decks23 decks
17%synergy
Archfiend of Ifnir
17%inclusion4 decks23 decks
15%synergy
Spawn of Mayhem
17%inclusion4 decks23 decks
17%synergy
Plague Drone
17%inclusion4 decks23 decks
16%synergy
K'rrik, Son of Yawgmoth
17%inclusion4 decks23 decks
-2%synergy
Great Unclean One
17%inclusion4 decks23 decks
15%synergy
Iron Giant
17%inclusion1 decks6 decks
16%synergy
Dream Devourer
13%inclusion3 decks23 decks
12%synergy
Dread Presence
13%inclusion3 decks23 decks
-1%synergy
Havoc Demon
13%inclusion3 decks23 decks
13%synergy
Priest of the Blood Rite
13%inclusion3 decks23 decks
13%synergy
Archfiend of Spite
13%inclusion3 decks23 decks
12%synergy
Abyssal Persecutor
13%inclusion3 decks23 decks
13%synergy
Burnished Hart
13%inclusion3 decks23 decks
5%synergy
Disciple of Bolas
13%inclusion3 decks23 decks
8%synergy
Herald of Anguish
13%inclusion3 decks23 decks
12%synergy
Embodiment of Agonies
13%inclusion3 decks23 decks
13%synergy
Demon of Death's Gate
13%inclusion3 decks23 decks
12%synergy
Lord of the Pit
13%inclusion3 decks23 decks
13%synergy
Venomcrawler
13%inclusion3 decks23 decks
12%synergy
Instants
Baleful Mastery
35%inclusion8 decks23 decks
26%synergy
Deadly Rollick
26%inclusion6 decks23 decks
2%synergy
Defile
26%inclusion6 decks23 decks
-11%synergy
Infernal Grasp
26%inclusion6 decks23 decks
1%synergy
Tendrils of Corruption
22%inclusion5 decks23 decks
18%synergy
Withering Torment
19%inclusion3 decks16 decks
-13%synergy
Price of Fame
17%inclusion4 decks23 decks
16%synergy
Cabal Ritual
17%inclusion4 decks23 decks
-1%synergy
Consuming Corruption
15%inclusion3 decks20 decks
-1%synergy
Hagra Mauling
13%inclusion3 decks23 decks
9%synergy
Hero's Downfall
13%inclusion3 decks23 decks
6%synergy
Stinging Study
13%inclusion3 decks23 decks
10%synergy
Snuff Out
13%inclusion3 decks23 decks
0%synergy
Heartless Act
13%inclusion3 decks23 decks
11%synergy
Deadly Dispute
13%inclusion3 decks23 decks
-12%synergy
Fell the Profane
10%inclusion2 decks20 decks
-9%synergy
Force of Despair
8.7%inclusion2 decks23 decks
1%synergy
Tainted Pact
8.7%inclusion2 decks23 decks
8%synergy
Thrilling Encore
8.7%inclusion2 decks23 decks
7%synergy
Imp's Mischief
8.7%inclusion2 decks23 decks
-16%synergy
Village Rites
8.7%inclusion2 decks23 decks
-16%synergy
Culling the Weak
8.7%inclusion2 decks23 decks
-7%synergy
Drag to the Underworld
8.7%inclusion2 decks23 decks
7%synergy
Malakir Rebirth
8.7%inclusion2 decks23 decks
-14%synergy
Liliana's Triumph
8.7%inclusion2 decks23 decks
3%synergy
Curtains' Call
8.7%inclusion2 decks23 decks
7%synergy
Sudden Spoiling
8.7%inclusion2 decks23 decks
0%synergy
Breathe Your Last
5.3%inclusion1 decks19 decks
3%synergy
Sorceries
Exsanguinate
52%inclusion12 decks23 decks
28%synergy
Feed the Swarm
43%inclusion10 decks23 decks
-7%synergy
Sign in Blood
43%inclusion10 decks23 decks
8%synergy
Mutilate
39%inclusion9 decks23 decks
21%synergy
Living Death
35%inclusion8 decks23 decks
25%synergy
Patriarch's Bidding
30%inclusion7 decks23 decks
26%synergy
Haunting Voyage
30%inclusion7 decks23 decks
29%synergy
Damnation
30%inclusion7 decks23 decks
10%synergy
Diabolic Tutor
26%inclusion6 decks23 decks
12%synergy
Dark Petition
26%inclusion6 decks23 decks
22%synergy
Torment of Hailfire
22%inclusion5 decks23 decks
6%synergy
Bubbling Muck
22%inclusion5 decks23 decks
6%synergy
Read the Bones
22%inclusion5 decks23 decks
4%synergy
Ever After
22%inclusion5 decks23 decks
21%synergy
Beacon of Unrest
22%inclusion5 decks23 decks
18%synergy
Toxic Deluge
22%inclusion5 decks23 decks
-15%synergy
Kindred Dominance
22%inclusion5 decks23 decks
17%synergy
Beseech the Queen
22%inclusion5 decks23 decks
16%synergy
Behold the Sinister Six!
20%inclusion1 decks5 decks
19%synergy
Demonic Counsel
19%inclusion3 decks16 decks
16%synergy
Victimize
17%inclusion4 decks23 decks
-9%synergy
Promise of Power
17%inclusion4 decks23 decks
16%synergy
Temporal Extortion
13%inclusion3 decks23 decks
11%synergy
Ritual of Soot
13%inclusion3 decks23 decks
13%synergy
Blood on the Snow
13%inclusion3 decks23 decks
12%synergy
Night's Whisper
13%inclusion3 decks23 decks
-11%synergy
Reanimate
13%inclusion3 decks23 decks
-26%synergy
In Garruk's Wake
13%inclusion3 decks23 decks
9%synergy
Rise of the Dark Realms
13%inclusion3 decks23 decks
0%synergy
Blasphemous Edict
13%inclusion1 decks8 decks
-4%synergy
Deadly Cover-Up
8.7%inclusion2 decks23 decks
8%synergy
Unmarked Grave
8.7%inclusion2 decks23 decks
4%synergy
Profane Tutor
8.7%inclusion2 decks23 decks
4%synergy
Dread Return
8.7%inclusion2 decks23 decks
-3%synergy
Persist
8.7%inclusion2 decks23 decks
5%synergy
Yawgmoth's Vile Offering
8.7%inclusion2 decks23 decks
8%synergy
Ancient Craving
8.7%inclusion2 decks23 decks
6%synergy
Buried Alive
8.7%inclusion2 decks23 decks
-3%synergy
Shadows' Verdict
8.7%inclusion2 decks23 decks
9%synergy
Syphon Mind
8.7%inclusion2 decks23 decks
-4%synergy
Behold the Beyond
8.7%inclusion2 decks23 decks
8%synergy
Zof Consumption
8.7%inclusion2 decks23 decks
8%synergy
Grim Tutor
8.7%inclusion2 decks23 decks
-3%synergy
Crippling Fear
8.7%inclusion2 decks23 decks
6%synergy
Utility Artifacts
Bontu's Monument
43%inclusion10 decks23 decks
15%synergy
The Darkness Crystal
33%inclusion2 decks6 decks
14%synergy
Urza's Incubator
26%inclusion6 decks23 decks
24%synergy
Herald's Horn
22%inclusion5 decks23 decks
16%synergy
Elbrus, the Binding Blade
22%inclusion5 decks23 decks
21%synergy
Requiem Monolith
20%inclusion1 decks5 decks
18%synergy
Wayfarer's Bauble
17%inclusion4 decks23 decks
2%synergy
Belbe's Portal
13%inclusion3 decks23 decks
13%synergy
Expedition Map
13%inclusion3 decks23 decks
1%synergy
Pact Weapon
13%inclusion3 decks23 decks
11%synergy
Swiftfoot Boots
13%inclusion3 decks23 decks
-18%synergy
Lightning Greaves
13%inclusion3 decks23 decks
-21%synergy
Venser's Journal
13%inclusion3 decks23 decks
11%synergy
Lashwrithe
8.7%inclusion2 decks23 decks
5%synergy
Mask of Griselbrand
8.7%inclusion2 decks23 decks
5%synergy
Endless Atlas
8.7%inclusion2 decks23 decks
6%synergy
Conjurer's Closet
8.7%inclusion2 decks23 decks
7%synergy
Batterskull
8.7%inclusion2 decks23 decks
8%synergy
Demon's Horn
8.7%inclusion2 decks23 decks
4%synergy
Enchantments
Phyrexian Arena
48%inclusion11 decks23 decks
8%synergy
Unholy Annex // Ritual Chamber
40%inclusion6 decks15 decks
37%synergy
Black Market
35%inclusion8 decks23 decks
14%synergy
Heartless Summoning
35%inclusion8 decks23 decks
30%synergy
Virtue of Persistence
22%inclusion5 decks23 decks
17%synergy
Demonic Covenant
20%inclusion3 decks15 decks
19%synergy
Exquisite Blood
17%inclusion4 decks23 decks
4%synergy
Animate Dead
17%inclusion4 decks23 decks
0%synergy
Polluted Bonds
13%inclusion3 decks23 decks
11%synergy
Rite of Belzenlok
13%inclusion3 decks23 decks
13%synergy
Black Market Connections
13%inclusion3 decks23 decks
-11%synergy
Pestilence
13%inclusion3 decks23 decks
10%synergy
Meathook Massacre II
13%inclusion2 decks16 decks
6%synergy
Phyrexian Reclamation
8.7%inclusion2 decks23 decks
-1%synergy
Sanguine Bond
8.7%inclusion2 decks23 decks
-3%synergy
Wound Reflection
8.7%inclusion2 decks23 decks
5%synergy
Grievous Wound
6.3%inclusion1 decks16 decks
4%synergy
Ripples of Undeath
5.0%inclusion1 decks20 decks
0%synergy
Planeswalkers
Liliana of the Dark Realms
35%inclusion8 decks23 decks
21%synergy
Ob Nixilis of the Black Oath
26%inclusion6 decks23 decks
25%synergy
Ob Nixilis Reignited
17%inclusion4 decks23 decks
15%synergy
Liliana, Dreadhorde General
8.7%inclusion2 decks23 decks
-5%synergy
Utility Lands
Cabal Stronghold
83%inclusion19 decks23 decks
48%synergy
Cabal Coffers
70%inclusion16 decks23 decks
15%synergy
Bojuka Bog
61%inclusion14 decks23 decks
14%synergy
Reliquary Tower
57%inclusion13 decks23 decks
26%synergy
Temple of the False God
57%inclusion13 decks23 decks
49%synergy
Urborg, Tomb of Yawgmoth
48%inclusion11 decks23 decks
10%synergy
Nykthos, Shrine to Nyx
43%inclusion10 decks23 decks
14%synergy
Westvale Abbey
39%inclusion9 decks23 decks
33%synergy
Barren Moor
26%inclusion6 decks23 decks
16%synergy
Witch's Cottage
22%inclusion5 decks23 decks
-3%synergy
War Room
22%inclusion5 decks23 decks
5%synergy
Thespian's Stage
22%inclusion5 decks23 decks
16%synergy
Castle Locthwain
22%inclusion5 decks23 decks
4%synergy
Vesuva
17%inclusion4 decks23 decks
15%synergy
Terrain Generator
17%inclusion4 decks23 decks
15%synergy
Shizo, Death's Storehouse
13%inclusion3 decks23 decks
3%synergy
Witch's Clinic
13%inclusion3 decks23 decks
12%synergy
Desert of the Glorified
13%inclusion3 decks23 decks
10%synergy
Crypt of Agadeem
13%inclusion3 decks23 decks
2%synergy
Everglades
13%inclusion3 decks23 decks
12%synergy
Phyrexian Tower
8.7%inclusion2 decks23 decks
-16%synergy
Mortuary Mire
8.7%inclusion2 decks23 decks
-5%synergy
Ghost Quarter
8.7%inclusion2 decks23 decks
6%synergy
Arcane Lighthouse
8.7%inclusion2 decks23 decks
7%synergy
Maze of Ith
8.7%inclusion2 decks23 decks
5%synergy
Geier Reach Sanitarium
8.7%inclusion2 decks23 decks
-3%synergy
Polluted Mire
8.7%inclusion2 decks23 decks
5%synergy
Deserted Temple
8.7%inclusion2 decks23 decks
4%synergy
Takenuma, Abandoned Mire
8.7%inclusion2 decks23 decks
-7%synergy
Hive of the Eye Tyrant
8.7%inclusion2 decks23 decks
8%synergy
Leechridden Swamp
8.7%inclusion2 decks23 decks
6%synergy
Crawling Barrens
8.7%inclusion2 decks23 decks
9%synergy
Rogue's Passage
8.7%inclusion2 decks23 decks
-10%synergy
Mana Artifacts
Sol Ring
83%inclusion19 decks23 decks
-3%synergy
Arcane Signet
48%inclusion11 decks23 decks
-14%synergy
Thran Dynamo
48%inclusion11 decks23 decks
42%synergy
Nyx Lotus
39%inclusion9 decks23 decks
33%synergy
Caged Sun
35%inclusion8 decks23 decks
23%synergy
Charcoal Diamond
35%inclusion8 decks23 decks
12%synergy
Thought Vessel
35%inclusion8 decks23 decks
9%synergy
Hedron Archive
26%inclusion6 decks23 decks
22%synergy
Throne of Eldraine
26%inclusion6 decks23 decks
16%synergy
Gilded Lotus
22%inclusion5 decks23 decks
16%synergy
Mind Stone
22%inclusion5 decks23 decks
-8%synergy
The Soul Stone
20%inclusion1 decks5 decks
6%synergy
Everflowing Chalice
17%inclusion4 decks23 decks
12%synergy
Stonespeaker Crystal
17%inclusion4 decks23 decks
17%synergy
Worn Powerstone
17%inclusion4 decks23 decks
13%synergy
The Aetherspark
14%inclusion1 decks7 decks
14%synergy
Séance Board
13%inclusion2 decks15 decks
11%synergy
Unstable Obelisk
13%inclusion3 decks23 decks
12%synergy
Coldsteel Heart
13%inclusion3 decks23 decks
11%synergy
Fellwar Stone
13%inclusion3 decks23 decks
-1%synergy
Sceptre of Eternal Glory
13%inclusion3 decks23 decks
4%synergy
Commander's Sphere
8.7%inclusion2 decks23 decks
0%synergy
Gauntlet of Power
8.7%inclusion2 decks23 decks
5%synergy
Guardian Idol
8.7%inclusion2 decks23 decks
8%synergy
Extraplanar Lens
8.7%inclusion2 decks23 decks
4%synergy
Lands
Swamp
83%inclusion19 decks23 decks
-12%synergy
Myriad Landscape
57%inclusion13 decks23 decks
30%synergy
Path of Ancestry
26%inclusion6 decks23 decks
21%synergy
Snow-Covered Swamp
17%inclusion4 decks23 decks
11%synergy
Hagra Mauling
13%inclusion3 decks23 decks
9%synergy
Fell the Profane
10%inclusion2 decks20 decks
-9%synergy
Cavern of Souls
8.7%inclusion2 decks23 decks
2%synergy
Malakir Rebirth
8.7%inclusion2 decks23 decks
-14%synergy
Zof Consumption
8.7%inclusion2 decks23 decks
8%synergy
Boggart Trawler
5.0%inclusion1 decks20 decks
-4%synergy
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