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Average Deck for Karumonix, the Rat King - cEDH
Karumonix, the Rat King
Rank #393
7decks
Mar 20, 2026
Building Rat Typal With Marrow-Gnawer
These Rats will do a lot more than pull your hair. Let's see what Marrow-Gnawer can do leading a swarm of Rats in Commander.
Aug 7, 2025
The Top 40 Monocolored Commanders
What are the most popular monocolored commanders of all time? Let's look at the 40 most played, according to EDHREC.
Average Decklist
- 1 Karumonix, the Rat KingKarumonix, the Rat King
- 1 Arcane SignetArcane Signet
- 1 Ashcoat of the Shadow SwarmAshcoat of the Shadow Swarm
- 1 Ashnod's AltarAshnod's Altar
- 1 Ayara, First of LocthwainAyara, First of Locthwain
- 1 Black MarketBlack Market
- 1 Blood ArtistBlood Artist
- 1 Bojuka BogBojuka Bog
- 1 Bolas's CitadelBolas's Citadel
- 1 Bontu's MonumentBontu's Monument
- 1 Cabal CoffersCabal Coffers
- 1 Cabal RitualCabal Ritual
- 1 Cabal StrongholdCabal Stronghold
- 1 Cruel TutorCruel Tutor
- 1 Crypt RatsCrypt Rats
- 1 Culling the WeakCulling the Weak
- 1 Dark RitualDark Ritual
- 1 Dauthi VoidwalkerDauthi Voidwalker
- 1 Demonic TutorDemonic Tutor
- 1 Deserted TempleDeserted Temple
- 1 Diabolic IntentDiabolic Intent
- 1 Dictate of ErebosDictate of Erebos
- 1 Fatal PushFatal Push
- 1 Feed the SwarmFeed the Swarm
- 1 Gauntlet of PowerGauntlet of Power
- 1 Go for the ThroatGo for the Throat
- 1 Grim HaruspexGrim Haruspex
- 1 Grim TutorGrim Tutor
- 1 Ichor RatsIchor Rats
- 1 Imperial SealImperial Seal
- 1 Jet MedallionJet Medallion
- 1 Karn's BastionKarn's Bastion
- 1 Kindred DominanceKindred Dominance
- 1 Lord Skitter's ButcherLord Skitter's Butcher
- 1 Lord Skitter, Sewer KingLord Skitter, Sewer King
- 1 Mana VaultMana Vault
- 1 Marrow-GnawerMarrow-Gnawer
- 1 Morbid OpportunistMorbid Opportunist
- 1 Nashi, Moon Sage's ScionNashi, Moon Sage's Scion
- 1 NecropotenceNecropotence
- 1 Ogre SlumlordOgre Slumlord
- 1 Opposition AgentOpposition Agent
- 1 Pack RatPack Rat
- 1 Patchwork BannerPatchwork Banner
- 1 Piper of the SwarmPiper of the Swarm
- 1 Profane TutorProfane Tutor
- 13 Rat ColonyRat Colony
- 1 Rat King, Pale PiperRat King, Pale Piper
- 1 Sensei's Divining TopSensei's Divining Top
- 1 Septic RatsSeptic Rats
- 1 Sign in BloodSign in Blood
- 1 SkullclampSkullclamp
- 1 Snuff OutSnuff Out
- 1 Sol RingSol Ring
- 1 Species SpecialistSpecies Specialist
- 25 SwampSwamp
- 1 SwarmyardSwarmyard
- 1 Takenuma, Abandoned MireTakenuma, Abandoned Mire
- 1 Thrumming StoneThrumming Stone
- 1 Urborg, Tomb of YawgmothUrborg, Tomb of Yawgmoth
- 1 Vampiric TutorVampiric Tutor
- 1 VesuvaVesuva
- 1 War RoomWar Room
- 1 Zulaport CutthroatZulaport Cutthroat
Ashcoat of the Shadow Swarm
Ashcoat of the Shadow Swarm
Ayara, First of Locthwain
Ayara, First of Locthwain
Blood Artist
Blood Artist
Crypt Rats
Crypt Rats
Dauthi Voidwalker
Dauthi Voidwalker
Grim Haruspex
Grim Haruspex
Ichor Rats
Ichor Rats
Lord Skitter's Butcher
Lord Skitter's Butcher
Lord Skitter, Sewer King
Lord Skitter, Sewer King
Marrow-Gnawer
Marrow-Gnawer
Morbid Opportunist
Morbid Opportunist
Nashi, Moon Sage's Scion
Nashi, Moon Sage's Scion
Ogre Slumlord
Ogre Slumlord
Opposition Agent
Opposition Agent
Pack Rat
Pack Rat
Piper of the Swarm
Piper of the Swarm
Rat Colony
13 Rat Colony
Rat King, Pale Piper
Rat King, Pale Piper
Septic Rats
Septic Rats
Species Specialist
Species Specialist
Zulaport Cutthroat
Zulaport Cutthroat
Instants (7)
Cabal Ritual
Cabal Ritual
Culling the Weak
Culling the Weak
Dark Ritual
Dark Ritual
Fatal Push
Fatal Push
Go for the Throat
Go for the Throat
Snuff Out
Snuff Out
Vampiric Tutor
Vampiric Tutor
Sorceries (9)
Cruel Tutor
Cruel Tutor
Demonic Tutor
Demonic Tutor
Diabolic Intent
Diabolic Intent
Feed the Swarm
Feed the Swarm
Grim Tutor
Grim Tutor
Imperial Seal
Imperial Seal
Kindred Dominance
Kindred Dominance
Profane Tutor
Profane Tutor
Sign in Blood
Sign in Blood
Artifacts (12)
Arcane Signet
Arcane Signet
Ashnod's Altar
Ashnod's Altar
Bolas's Citadel
Bolas's Citadel
Bontu's Monument
Bontu's Monument
Gauntlet of Power
Gauntlet of Power
Jet Medallion
Jet Medallion
Mana Vault
Mana Vault
Patchwork Banner
Patchwork Banner
Sensei's Divining Top
Sensei's Divining Top
Skullclamp
Skullclamp
Sol Ring
Sol Ring
Thrumming Stone
Thrumming Stone
Enchantments (3)
Black Market
Black Market
Dictate of Erebos
Dictate of Erebos
Necropotence
Necropotence
Lands (10)
Bojuka Bog
Bojuka Bog
Cabal Coffers
Cabal Coffers
Cabal Stronghold
Cabal Stronghold
Deserted Temple
Deserted Temple
Karn's Bastion
Karn's Bastion
Swarmyard
Swarmyard
Takenuma, Abandoned Mire
Takenuma, Abandoned Mire
Urborg, Tomb of Yawgmoth
Urborg, Tomb of Yawgmoth
Vesuva
Vesuva
War Room
War Room
Basics (1)
Swamp
25 Swamps