Demonlord Belzenlok (Commander)

Demonlord Belzenlok
Rank #2,123
341decks
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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
Mana Artifacts
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Savanti Romero, Time's Exile
6.7%inclusion1 decks15 decks
6%synergy
High Synergy Cards
Skirge Familiar
52%inclusion176 decks341 decks
46%synergy
Dread Return
51%inclusion173 decks341 decks
38%synergy
Unmask
38%inclusion128 decks341 decks
37%synergy
Temple of the False God
44%inclusion151 decks341 decks
36%synergy
Ebon Stronghold
37%inclusion127 decks341 decks
36%synergy
Peat Bog
35%inclusion121 decks341 decks
34%synergy
Whip of Erebos
43%inclusion148 decks341 decks
33%synergy
Deepwood Legate
32%inclusion110 decks341 decks
32%synergy
Phantasmagorian
32%inclusion109 decks341 decks
32%synergy
Terrain Generator
33%inclusion113 decks341 decks
31%synergy
Top Cards
Gray Merchant of Asphodel
50%inclusion172 decks341 decks
-1%synergy
Crypt Ghast
45%inclusion153 decks341 decks
-3%synergy
Diabolic Tutor
41%inclusion139 decks341 decks
26%synergy
Baleful Mastery
37%inclusion126 decks341 decks
28%synergy
Solemn Simulacrum
35%inclusion119 decks341 decks
12%synergy
Dark Ritual
32%inclusion110 decks341 decks
-34%synergy
Hollow One
31%inclusion106 decks341 decks
31%synergy
Archfiend of Depravity
30%inclusion104 decks341 decks
24%synergy
Liliana's Contract
30%inclusion102 decks341 decks
28%synergy
Rune-Scarred Demon
29%inclusion100 decks341 decks
25%synergy
Game Changers
Ancient Tomb
22%inclusion75 decks341 decks
10%synergy
Glacial Chasm
13%inclusion44 decks341 decks
12%synergy
Demonic Tutor
13%inclusion43 decks341 decks
-15%synergy
Bolas's Citadel
10%inclusion35 decks341 decks
-19%synergy
Necropotence
7.9%inclusion27 decks341 decks
-7%synergy
Vampiric Tutor
5.6%inclusion19 decks341 decks
-16%synergy
Creatures
Shriekmaw
29%inclusion100 decks341 decks
27%synergy
Bloodgift Demon
28%inclusion94 decks341 decks
24%synergy
Nirkana Revenant
27%inclusion92 decks341 decks
16%synergy
Necrotic Ooze
27%inclusion92 decks341 decks
23%synergy
Dross Golem
26%inclusion87 decks341 decks
25%synergy
Vilis, Broker of Blood
25%inclusion86 decks341 decks
12%synergy
Reiver Demon
25%inclusion86 decks341 decks
23%synergy
Harvester of Souls
25%inclusion85 decks341 decks
18%synergy
Geode Golem
25%inclusion85 decks341 decks
24%synergy
Dimir House Guard
23%inclusion80 decks341 decks
20%synergy
Reaper from the Abyss
23%inclusion80 decks341 decks
21%synergy
Abhorrent Overlord
23%inclusion79 decks341 decks
19%synergy
Magus of the Coffers
23%inclusion77 decks341 decks
16%synergy
Burning-Rune Demon
23%inclusion77 decks341 decks
21%synergy
Kothophed, Soul Hoarder
22%inclusion76 decks341 decks
21%synergy
Sibsig Muckdraggers
21%inclusion73 decks341 decks
21%synergy
Overseer of the Damned
21%inclusion73 decks341 decks
19%synergy
Grief
21%inclusion72 decks341 decks
19%synergy
K'rrik, Son of Yawgmoth
21%inclusion70 decks341 decks
2%synergy
Cinderhaze Wretch
20%inclusion69 decks341 decks
20%synergy
Sower of Discord
20%inclusion67 decks341 decks
18%synergy
Bringer of the Last Gift
19%inclusion64 decks341 decks
18%synergy
Razaketh, the Foulblooded
18%inclusion61 decks341 decks
13%synergy
Dread
18%inclusion61 decks341 decks
17%synergy
Ob Nixilis, Unshackled
17%inclusion59 decks341 decks
14%synergy
Archfiend of Despair
17%inclusion58 decks341 decks
14%synergy
Valgavoth, Terror Eater
17%inclusion48 decks286 decks
11%synergy
Doom Whisperer
16%inclusion56 decks341 decks
13%synergy
Pestilence Demon
16%inclusion54 decks341 decks
14%synergy
Grim Poppet
16%inclusion54 decks341 decks
16%synergy
Lord of the Void
15%inclusion52 decks341 decks
14%synergy
Shadowgrange Archfiend
15%inclusion52 decks341 decks
14%synergy
Bloodletter of Aclazotz
15%inclusion52 decks341 decks
5%synergy
Cackling Imp
15%inclusion52 decks341 decks
15%synergy
Mikaeus, the Unhallowed
15%inclusion50 decks341 decks
7%synergy
Indulgent Tormentor
15%inclusion50 decks341 decks
13%synergy
Demon of Dark Schemes
14%inclusion47 decks341 decks
12%synergy
Skithiryx, the Blight Dragon
14%inclusion47 decks341 decks
12%synergy
Infernal Sovereign
13%inclusion46 decks341 decks
13%synergy
Doomsday Excruciator
13%inclusion42 decks312 decks
11%synergy
Disciple of Bolas
13%inclusion44 decks341 decks
8%synergy
Noxious Gearhulk
13%inclusion44 decks341 decks
6%synergy
Desecration Demon
13%inclusion44 decks341 decks
12%synergy
Ardyn, the Usurper
12%inclusion21 decks169 decks
10%synergy
Massacre Wurm
12%inclusion41 decks341 decks
-5%synergy
Dread Presence
11%inclusion39 decks341 decks
-3%synergy
Twilight Prophet
11%inclusion39 decks341 decks
6%synergy
Triskelion
11%inclusion36 decks341 decks
9%synergy
Defiler of Flesh
10%inclusion33 decks341 decks
6%synergy
Syr Konrad, the Grim
9.4%inclusion32 decks341 decks
-11%synergy
Instants
Snuff Out
29%inclusion98 decks341 decks
16%synergy
Deadly Rollick
25%inclusion85 decks341 decks
1%synergy
Soul Spike
19%inclusion64 decks341 decks
19%synergy
Price of Fame
18%inclusion60 decks341 decks
16%synergy
Fell the Profane
17%inclusion53 decks318 decks
-2%synergy
Hagra Mauling
15%inclusion52 decks341 decks
11%synergy
Makeshift Mannequin
15%inclusion52 decks341 decks
15%synergy
Flare of Malice
11%inclusion36 decks318 decks
-2%synergy
Curtains' Call
10%inclusion35 decks341 decks
8%synergy
Defile
10%inclusion33 decks341 decks
-28%synergy
Drag to the Underworld
9.1%inclusion31 decks341 decks
7%synergy
Withering Torment
8.9%inclusion25 decks281 decks
-23%synergy
Cabal Ritual
8.2%inclusion28 decks341 decks
-10%synergy
Tendrils of Corruption
8.2%inclusion28 decks341 decks
4%synergy
Insidious Dreams
8.2%inclusion28 decks341 decks
8%synergy
Infernal Grasp
7.0%inclusion24 decks341 decks
-18%synergy
Consuming Corruption
6.6%inclusion21 decks317 decks
-9%synergy
Sacrifice
6.5%inclusion22 decks341 decks
2%synergy
Go for the Throat
6.5%inclusion22 decks341 decks
-17%synergy
Contagion
5.9%inclusion20 decks341 decks
6%synergy
Sorceries
Beseech the Queen
28%inclusion95 decks341 decks
22%synergy
Living Death
24%inclusion82 decks341 decks
14%synergy
Damnation
21%inclusion73 decks341 decks
1%synergy
Exsanguinate
21%inclusion71 decks341 decks
-4%synergy
Mutilate
20%inclusion69 decks341 decks
2%synergy
Massacre
20%inclusion68 decks341 decks
19%synergy
Mastermind's Acquisition
16%inclusion55 decks341 decks
14%synergy
Feed the Swarm
16%inclusion54 decks341 decks
-35%synergy
Sign in Blood
14%inclusion48 decks341 decks
-22%synergy
Decree of Pain
14%inclusion47 decks341 decks
8%synergy
Dark Petition
12%inclusion42 decks341 decks
8%synergy
Reanimate
12%inclusion42 decks341 decks
-27%synergy
Blasphemous Edict
12%inclusion32 decks260 decks
-5%synergy
Demonic Counsel
12%inclusion34 decks286 decks
9%synergy
Razaketh's Rite
11%inclusion39 decks341 decks
10%synergy
Bubbling Muck
11%inclusion39 decks341 decks
-4%synergy
Ever After
11%inclusion37 decks341 decks
10%synergy
Rise of the Dark Realms
11%inclusion37 decks341 decks
-2%synergy
Victimize
10%inclusion35 decks341 decks
-16%synergy
Torment of Hailfire
10%inclusion35 decks341 decks
-5%synergy
Toxic Deluge
10%inclusion34 decks341 decks
-27%synergy
Gild
10%inclusion33 decks341 decks
9%synergy
Languish
8.8%inclusion30 decks341 decks
7%synergy
Repay in Kind
8.5%inclusion29 decks341 decks
7%synergy
Syphon Mind
8.5%inclusion29 decks341 decks
-4%synergy
Ritual of Soot
8.2%inclusion28 decks341 decks
8%synergy
In Garruk's Wake
8.2%inclusion28 decks341 decks
4%synergy
Promise of Power
7.3%inclusion25 decks341 decks
6%synergy
Patriarch's Bidding
7.0%inclusion24 decks341 decks
3%synergy
Necromantic Selection
7.0%inclusion24 decks341 decks
5%synergy
Read the Bones
7.0%inclusion24 decks341 decks
-11%synergy
Beacon of Unrest
7.0%inclusion24 decks341 decks
3%synergy
Kindred Dominance
6.5%inclusion22 decks341 decks
2%synergy
Night's Whisper
6.2%inclusion21 decks341 decks
-18%synergy
Beseech the Mirror
6.2%inclusion21 decks341 decks
-1%synergy
Command the Dreadhorde
5.9%inclusion20 decks341 decks
4%synergy
Corrupt
5.9%inclusion20 decks341 decks
3%synergy
Peer into the Abyss
5.9%inclusion20 decks341 decks
-5%synergy
Final Parting
5.3%inclusion18 decks341 decks
1%synergy
Breach the Multiverse
5.3%inclusion18 decks341 decks
-1%synergy
Utility Artifacts
Jet Medallion
28%inclusion94 decks341 decks
-33%synergy
Boompile
19%inclusion64 decks341 decks
19%synergy
The Darkness Crystal
16%inclusion27 decks167 decks
-4%synergy
Bontu's Monument
14%inclusion49 decks341 decks
-14%synergy
Wayfarer's Bauble
13%inclusion44 decks341 decks
-3%synergy
Venser's Journal
11%inclusion37 decks341 decks
9%synergy
Expedition Map
11%inclusion36 decks341 decks
-2%synergy
Lightning Greaves
9.4%inclusion32 decks341 decks
-24%synergy
Urza's Incubator
8.8%inclusion30 decks341 decks
7%synergy
Conjurer's Closet
8.2%inclusion28 decks341 decks
6%synergy
Swiftfoot Boots
7.0%inclusion24 decks341 decks
-25%synergy
Elbrus, the Binding Blade
6.5%inclusion22 decks341 decks
6%synergy
Pact Weapon
5.9%inclusion20 decks341 decks
4%synergy
Enchantments
Unholy Annex // Ritual Chamber
19%inclusion54 decks280 decks
16%synergy
Phyrexian Arena
16%inclusion56 decks341 decks
-24%synergy
Black Market
15%inclusion52 decks341 decks
-6%synergy
Heartless Summoning
14%inclusion48 decks341 decks
9%synergy
Virtue of Persistence
14%inclusion47 decks341 decks
8%synergy
Homicidal Seclusion
13%inclusion46 decks341 decks
13%synergy
Exquisite Blood
13%inclusion45 decks341 decks
0%synergy
Animate Dead
10%inclusion35 decks341 decks
-7%synergy
Deadly Wanderings
10%inclusion33 decks341 decks
10%synergy
Sanguine Bond
7.9%inclusion27 decks341 decks
-4%synergy
Demonic Covenant
6.8%inclusion19 decks279 decks
6%synergy
Feast of Sanity
6.5%inclusion22 decks341 decks
6%synergy
The Eldest Reborn
5.3%inclusion18 decks341 decks
1%synergy
Planeswalkers
Liliana of the Dark Realms
20%inclusion67 decks341 decks
6%synergy
Ob Nixilis of the Black Oath
8.8%inclusion30 decks341 decks
8%synergy
Ob Nixilis Reignited
7.3%inclusion25 decks341 decks
5%synergy
Utility Lands
Cabal Coffers
48%inclusion165 decks341 decks
-7%synergy
Urborg, Tomb of Yawgmoth
40%inclusion137 decks341 decks
3%synergy
Cabal Stronghold
38%inclusion128 decks341 decks
2%synergy
Reliquary Tower
35%inclusion119 decks341 decks
4%synergy
Bojuka Bog
33%inclusion111 decks341 decks
-14%synergy
Crystal Vein
29%inclusion100 decks341 decks
27%synergy
Mage-Ring Network
29%inclusion100 decks341 decks
29%synergy
Subterranean Hangar
24%inclusion81 decks341 decks
24%synergy
Bottomless Vault
23%inclusion78 decks341 decks
23%synergy
Untaidake, the Cloud Keeper
21%inclusion70 decks341 decks
20%synergy
Nykthos, Shrine to Nyx
20%inclusion68 decks341 decks
-10%synergy
Lake of the Dead
20%inclusion67 decks341 decks
14%synergy
Thespian's Stage
18%inclusion62 decks341 decks
13%synergy
Zoetic Cavern
18%inclusion62 decks341 decks
18%synergy
Blast Zone
18%inclusion60 decks341 decks
16%synergy
Witch's Cottage
15%inclusion50 decks341 decks
-10%synergy
Scorched Ruins
15%inclusion50 decks341 decks
14%synergy
Crypt of Agadeem
14%inclusion49 decks341 decks
3%synergy
Radiant Fountain
14%inclusion49 decks341 decks
13%synergy
Vesuva
14%inclusion48 decks341 decks
11%synergy
War Room
13%inclusion46 decks341 decks
-3%synergy
Barren Moor
12%inclusion41 decks341 decks
2%synergy
City of Traitors
12%inclusion41 decks341 decks
10%synergy
Witch's Clinic
11%inclusion38 decks341 decks
10%synergy
Branch of Vitu-Ghazi
11%inclusion37 decks341 decks
11%synergy
Glimmerpost
11%inclusion36 decks341 decks
10%synergy
Command Beacon
11%inclusion36 decks341 decks
2%synergy
Castle Locthwain
10%inclusion34 decks341 decks
-7%synergy
Phyrexian Tower
10%inclusion33 decks341 decks
-15%synergy
Cloudpost
9.4%inclusion32 decks341 decks
9%synergy
Westvale Abbey
8.8%inclusion30 decks341 decks
2%synergy
Yavimaya, Cradle of Growth
8.2%inclusion28 decks341 decks
8%synergy
Deserted Temple
8.2%inclusion28 decks341 decks
4%synergy
Mishra's Factory
6.5%inclusion22 decks341 decks
6%synergy
Rogue's Passage
6.2%inclusion21 decks341 decks
-13%synergy
Takenuma, Abandoned Mire
5.9%inclusion20 decks341 decks
-10%synergy
Desert of the Glorified
5.9%inclusion20 decks341 decks
3%synergy
Polluted Mire
5.6%inclusion19 decks341 decks
2%synergy
Mana Artifacts
Thran Dynamo
47%inclusion160 decks341 decks
41%synergy
Sol Ring
43%inclusion145 decks341 decks
-44%synergy
Hedron Archive
40%inclusion138 decks341 decks
37%synergy
Stonespeaker Crystal
31%inclusion105 decks341 decks
30%synergy
Thought Vessel
25%inclusion84 decks341 decks
-2%synergy
Arcane Signet
24%inclusion83 decks341 decks
-38%synergy
Caged Sun
24%inclusion83 decks341 decks
12%synergy
Sisay's Ring
23%inclusion79 decks341 decks
23%synergy
Ur-Golem's Eye
22%inclusion74 decks341 decks
21%synergy
Charcoal Diamond
18%inclusion61 decks341 decks
-5%synergy
Gilded Lotus
18%inclusion61 decks341 decks
12%synergy
Mind Stone
17%inclusion58 decks341 decks
-13%synergy
Sceptre of Eternal Glory
16%inclusion54 decks341 decks
7%synergy
Throne of Eldraine
15%inclusion51 decks341 decks
5%synergy
Gauntlet of Power
14%inclusion47 decks341 decks
10%synergy
Nyx Lotus
13%inclusion45 decks341 decks
7%synergy
Firemind Vessel
12%inclusion41 decks341 decks
12%synergy
Paradise Plume
12%inclusion40 decks341 decks
11%synergy
Worn Powerstone
10%inclusion34 decks341 decks
6%synergy
Séance Board
9.0%inclusion25 decks279 decks
7%synergy
Fellwar Stone
7.9%inclusion27 decks341 decks
-7%synergy
Everflowing Chalice
7.9%inclusion27 decks341 decks
2%synergy
Ichor Elixir
7.6%inclusion26 decks341 decks
8%synergy
Extraplanar Lens
7.3%inclusion25 decks341 decks
2%synergy
Dreamstone Hedron
6.7%inclusion23 decks341 decks
6%synergy
Commander's Sphere
6.2%inclusion21 decks341 decks
-3%synergy
Ring of the Lucii
5.7%inclusion9 decks158 decks
5%synergy
Lands
Swamp
95%inclusion323 decks341 decks
0%synergy
Myriad Landscape
55%inclusion189 decks341 decks
29%synergy
Cavern of Souls
21%inclusion71 decks341 decks
14%synergy
Urza's Cave
17%inclusion54 decks322 decks
8%synergy
Fell the Profane
17%inclusion53 decks318 decks
-2%synergy
Hagra Mauling
15%inclusion52 decks341 decks
11%synergy
Gemstone Caverns
15%inclusion50 decks341 decks
10%synergy
Horizon of Progress
10%inclusion33 decks317 decks
10%synergy
Talon Gates of Madara
9.1%inclusion29 decks317 decks
7%synergy
Snow-Covered Swamp
7.3%inclusion25 decks341 decks
1%synergy
Path of Ancestry
5.9%inclusion20 decks341 decks
1%synergy
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