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Average Deck for Karumonix, the Rat King - Optimized Infect
Karumonix, the Rat King
Rank #384
12decks
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 Bad MoonBad Moon
- 1 Blightbelly RatBlightbelly Rat
- 1 Bojuka BogBojuka Bog
- 1 Bontu's MonumentBontu's Monument
- 1 Cabal CoffersCabal Coffers
- 1 Cavern of SoulsCavern of Souls
- 1 Chittering SkitterlingChittering Skitterling
- 1 Coat of ArmsCoat of Arms
- 1 Contagion ClaspContagion Clasp
- 1 Contagion EngineContagion Engine
- 1 ContaminationContamination
- 1 Cover of DarknessCover of Darkness
- 1 Crypt RatsCrypt Rats
- 1 Dark RitualDark Ritual
- 1 DefileDefile
- 1 Demonic TutorDemonic Tutor
- 1 Drown in IchorDrown in Ichor
- 1 Feed the SwarmFeed the Swarm
- 1 Final PartingFinal Parting
- 1 Glistening SphereGlistening Sphere
- 1 Grave PactGrave Pact
- 1 Grim AfflictionGrim Affliction
- 1 Ichor RatsIchor Rats
- 1 Infectious InquiryInfectious Inquiry
- 1 Insatiable AvariceInsatiable Avarice
- 1 Jet MedallionJet Medallion
- 1 Karn's BastionKarn's Bastion
- 1 Lord Skitter's ButcherLord Skitter's Butcher
- 1 Lord Skitter, Sewer KingLord Skitter, Sewer King
- 1 Marrow-GnawerMarrow-Gnawer
- 1 Mortuary MireMortuary Mire
- 1 MurderMurder
- 1 Ogre SlumlordOgre Slumlord
- 1 Pack RatPack Rat
- 1 Phyresis OutbreakPhyresis Outbreak
- 1 Phyrexian ArenaPhyrexian Arena
- 1 Piper of the SwarmPiper of the Swarm
- 1 Rancid RatsRancid Rats
- 13 Rat ColonyRat Colony
- 1 RatcatcherRatcatcher
- 1 ReanimateReanimate
- 1 Revenge of the RatsRevenge of the Rats
- 1 Rogue's PassageRogue's Passage
- 1 Septic RatsSeptic Rats
- 1 Shredder's TechniqueShredder's Technique
- 1 SkullclampSkullclamp
- 1 Sol RingSol Ring
- 1 Species SpecialistSpecies Specialist
- 1 Staff of CompleationStaff of Compleation
- 25 SwampSwamp
- 1 SwarmyardSwarmyard
- 1 Swiftfoot BootsSwiftfoot Boots
- 1 Tangled ColonyTangled Colony
- 1 Typhoid RatsTyphoid Rats
- 1 Undying MaliceUndying Malice
- 1 Vampiric RitesVampiric Rites
- 1 Vampiric TutorVampiric Tutor
- 1 Vanquisher's BannerVanquisher's Banner
- 1 Village RitesVillage Rites
- 1 Vraska's FallVraska's Fall
- 1 Vraska, Betrayal's StingVraska, Betrayal's Sting
- 1 Whisper of the DrossWhisper of the Dross
- 1 Witch's CottageWitch's Cottage
Blightbelly Rat
Blightbelly Rat
Chittering Skitterling
Chittering Skitterling
Crypt Rats
Crypt Rats
Ichor Rats
Ichor Rats
Lord Skitter's Butcher
Lord Skitter's Butcher
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
Ratcatcher
Ratcatcher
Rat Colony
13 Rat Colony
Septic Rats
Septic Rats
Species Specialist
Species Specialist
Tangled Colony
Tangled Colony
Typhoid Rats
Typhoid Rats
Instants (9)
Dark Ritual
Dark Ritual
Defile
Defile
Grim Affliction
Grim Affliction
Murder
Murder
Undying Malice
Undying Malice
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
Drown in Ichor
Drown in Ichor
Feed the Swarm
Feed the Swarm
Final Parting
Final Parting
Infectious Inquiry
Infectious Inquiry
Insatiable Avarice
Insatiable Avarice
Phyresis Outbreak
Phyresis Outbreak
Reanimate
Reanimate
Revenge of the Rats
Revenge of the Rats
Shredder's Technique
Shredder's Technique
Artifacts (11)
Bontu's Monument
Bontu's Monument
Coat of Arms
Coat of Arms
Contagion Clasp
Contagion Clasp
Contagion Engine
Contagion Engine
Glistening Sphere
Glistening Sphere
Jet Medallion
Jet Medallion
Skullclamp
Skullclamp
Sol Ring
Sol Ring
Staff of Compleation
Staff of Compleation
Swiftfoot Boots
Swiftfoot Boots
Vanquisher's Banner
Vanquisher's Banner
Enchantments (6)
Bad Moon
Bad Moon
Contamination
Contamination
Cover of Darkness
Cover of Darkness
Grave Pact
Grave Pact
Phyrexian Arena
Phyrexian Arena
Vampiric Rites
Vampiric Rites
Planeswalkers (1)
Vraska, Betrayal's Sting
Vraska, Betrayal's Sting
Lands (8)
Bojuka Bog
Bojuka Bog
Cabal Coffers
Cabal Coffers
Cavern of Souls
Cavern of Souls
Karn's Bastion
Karn's Bastion
Mortuary Mire
Mortuary Mire
Rogue's Passage
Rogue's Passage
Swarmyard
Swarmyard
Witch's Cottage
Witch's Cottage
Basics (1)
Swamp
25 Swamps