Average Deck for Karumonix, the Rat King - Expensive Rat Colony
Karumonix, the Rat King
Rank #401
42decks
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.
Decklist
Commander
- 1Karumonix, the Rat KingKarumonix, the Rat King
Creatures (33)
- 1Ashcoat of the Shadow SwarmAshcoat of the Shadow Swarm
- 1Ayara, First of LocthwainAyara, First of Locthwain
- 1Blightbelly RatBlightbelly Rat
- 1Burglar RatBurglar Rat
- 1Crypt RatsCrypt Rats
- 1FilthFilth
- 1Gnat MiserGnat Miser
- 1Gray Merchant of AsphodelGray Merchant of Asphodel
- 1Ichor RatsIchor Rats
- 1Ink-Eyes, Servant of OniInk-Eyes, Servant of Oni
- 1Lord Skitter, Sewer KingLord Skitter, Sewer King
- 1Marrow-GnawerMarrow-Gnawer
- 1Ogre SlumlordOgre Slumlord
- 1Pack RatPack Rat
- 1Piper of the SwarmPiper of the Swarm
- 1Rancid RatsRancid Rats
- 13Rat ColonyRat Colony
- 1Septic RatsSeptic Rats
- 1Species SpecialistSpecies Specialist
- 1Tangled ColonyTangled Colony
- 1Yawgmoth, Thran PhysicianYawgmoth, Thran Physician
Instants (7)
- 1Dark RitualDark Ritual
- 1Deadly RollickDeadly Rollick
- 1DefileDefile
- 1Vampiric TutorVampiric Tutor
- 1Village RitesVillage Rites
- 1Vraska's FallVraska's Fall
- 1Whisper of the DrossWhisper of the Dross
Sorceries (10)
- 1Demonic TutorDemonic Tutor
- 1Diabolic IntentDiabolic Intent
- 1Grim TutorGrim Tutor
- 1Imperial SealImperial Seal
- 1Infectious InquiryInfectious Inquiry
- 1Kindred DominanceKindred Dominance
- 1Patriarch's BiddingPatriarch's Bidding
- 1Phyresis OutbreakPhyresis Outbreak
- 1ReanimateReanimate
- 1Toxic DelugeToxic Deluge
Artifacts (12)
- 1Arcane SignetArcane Signet
- 1Bolas's CitadelBolas's Citadel
- 1Bontu's MonumentBontu's Monument
- 1Glistening SphereGlistening Sphere
- 1Herald's HornHerald's Horn
- 1Jet MedallionJet Medallion
- 1SkullclampSkullclamp
- 1Sol RingSol Ring
- 1The One RingThe One Ring
- 1Thrumming StoneThrumming Stone
- 1Vanquisher's BannerVanquisher's Banner
- 1Whip of ErebosWhip of Erebos
Enchantments (4)
- 1Black Market ConnectionsBlack Market Connections
- 1Cover of DarknessCover of Darkness
- 1Grave PactGrave Pact
- 1Phyrexian ArenaPhyrexian Arena
Planeswalker (1)
- 1Vraska, Betrayal's StingVraska, Betrayal's Sting
Lands (32)
- 1Bojuka BogBojuka Bog
- 1Cabal CoffersCabal Coffers
- 1Cabal StrongholdCabal Stronghold
- 1Cavern of SoulsCavern of Souls
- 1Karn's BastionKarn's Bastion
- 1Nykthos, Shrine to NyxNykthos, Shrine to Nyx
- 1Phyrexian TowerPhyrexian Tower
- 1Reliquary TowerReliquary Tower
- 1Rogue's PassageRogue's Passage
- 20SwampSwamp
- 1SwarmyardSwarmyard
- 1Three Tree CityThree Tree City
- 1Urborg, Tomb of YawgmothUrborg, Tomb of Yawgmoth
Ashcoat of the Shadow Swarm
Ashcoat of the Shadow Swarm
Ayara, First of Locthwain
Ayara, First of Locthwain
Blightbelly Rat
Blightbelly Rat
Burglar Rat
Burglar Rat
Crypt Rats
Crypt Rats
Filth
Filth
Gnat Miser
Gnat Miser
Gray Merchant of Asphodel
Gray Merchant of Asphodel
Ichor Rats
Ichor Rats
Ink-Eyes, Servant of Oni
Ink-Eyes, Servant of Oni
Lord Skitter, Sewer King
Lord Skitter, Sewer King
Marrow-Gnawer
Marrow-Gnawer
Ogre Slumlord
Ogre Slumlord
Pack Rat
Pack Rat
Piper of the Swarm
Piper of the Swarm
Rancid Rats
Rancid Rats
Rat Colony
13 Rat Colony
Septic Rats
Septic Rats
Species Specialist
Species Specialist
Tangled Colony
Tangled Colony
Yawgmoth, Thran Physician
Yawgmoth, Thran Physician
Instants (7)
Dark Ritual
Dark Ritual
Deadly Rollick
Deadly Rollick
Defile
Defile
Vampiric Tutor
Vampiric Tutor
Village Rites
Village Rites
Vraska's Fall
Vraska's Fall
Whisper of the Dross
Whisper of the Dross
Sorceries (10)
Demonic Tutor
Demonic Tutor
Diabolic Intent
Diabolic Intent
Grim Tutor
Grim Tutor
Imperial Seal
Imperial Seal
Infectious Inquiry
Infectious Inquiry
Kindred Dominance
Kindred Dominance
Patriarch's Bidding
Patriarch's Bidding
Phyresis Outbreak
Phyresis Outbreak
Reanimate
Reanimate
Toxic Deluge
Toxic Deluge
Artifacts (12)
Arcane Signet
Arcane Signet
Bolas's Citadel
Bolas's Citadel
Bontu's Monument
Bontu's Monument
Glistening Sphere
Glistening Sphere
Herald's Horn
Herald's Horn
Jet Medallion
Jet Medallion
Skullclamp
Skullclamp
Sol Ring
Sol Ring
The One Ring
The One Ring
Thrumming Stone
Thrumming Stone
Vanquisher's Banner
Vanquisher's Banner
Whip of Erebos
Whip of Erebos
Enchantments (4)
Black Market Connections
Black Market Connections
Cover of Darkness
Cover of Darkness
Grave Pact
Grave Pact
Phyrexian Arena
Phyrexian Arena
Planeswalkers (1)
Vraska, Betrayal's Sting
Vraska, Betrayal's Sting
Lands (12)
Bojuka Bog
Bojuka Bog
Cabal Coffers
Cabal Coffers
Cabal Stronghold
Cabal Stronghold
Cavern of Souls
Cavern of Souls
Karn's Bastion
Karn's Bastion
Nykthos, Shrine to Nyx
Nykthos, Shrine to Nyx
Phyrexian Tower
Phyrexian Tower
Reliquary Tower
Reliquary Tower
Rogue's Passage
Rogue's Passage
Swarmyard
Swarmyard
Three Tree City
Three Tree City
Urborg, Tomb of Yawgmoth
Urborg, Tomb of Yawgmoth
Basics (1)
Swamp
20 Swamp