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Average Deck for Karumonix, the Rat King - Expensive Upgraded Infect
Karumonix, the Rat King
Rank #384
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 Black Market ConnectionsBlack Market Connections
- 1 Blightbelly RatBlightbelly Rat
- 1 Bojuka BogBojuka Bog
- 1 Bolas's CitadelBolas's Citadel
- 1 Bontu's MonumentBontu's Monument
- 1 Cabal CoffersCabal Coffers
- 1 Cabal StrongholdCabal Stronghold
- 1 Cavern of SoulsCavern of Souls
- 1 Cover of DarknessCover of Darkness
- 1 Crypt GhastCrypt Ghast
- 1 Dark RitualDark Ritual
- 1 Deadly RollickDeadly Rollick
- 1 Demonic TutorDemonic Tutor
- 1 Deserted TempleDeserted Temple
- 1 Diabolic IntentDiabolic Intent
- 1 Drown in IchorDrown in Ichor
- 1 Expedition MapExpedition Map
- 1 Feed the SwarmFeed the Swarm
- 1 Fell the ProfaneFell the Profane
- 1 Glistening SphereGlistening Sphere
- 1 Gnat MiserGnat Miser
- 1 Go for the ThroatGo for the Throat
- 1 Haunted OneHaunted One
- 1 Herald's HornHerald's Horn
- 1 Ichor RatsIchor Rats
- 1 Infectious InquiryInfectious Inquiry
- 1 Jet MedallionJet Medallion
- 1 Kindred DominanceKindred Dominance
- 1 Lord Skitter's ButcherLord Skitter's Butcher
- 1 Lord Skitter, Sewer KingLord Skitter, Sewer King
- 1 Marrow-GnawerMarrow-Gnawer
- 1 Metallic MimicMetallic Mimic
- 1 Nashi, Moon Sage's ScionNashi, Moon Sage's Scion
- 1 Nykthos, Shrine to NyxNykthos, Shrine to Nyx
- 1 Ogre SlumlordOgre Slumlord
- 1 Pack RatPack Rat
- 1 Patriarch's BiddingPatriarch's Bidding
- 1 Phyresis OutbreakPhyresis Outbreak
- 1 Phyrexian ArenaPhyrexian Arena
- 1 Piper of the SwarmPiper of the Swarm
- 1 Prismatic VistaPrismatic Vista
- 13 Rat ColonyRat Colony
- 1 Rogue's PassageRogue's Passage
- 1 Secret TunnelSecret Tunnel
- 1 SkullclampSkullclamp
- 1 Sol RingSol Ring
- 1 Species SpecialistSpecies Specialist
- 1 Stronghold RatsStronghold Rats
- 1 Sudden SpoilingSudden Spoiling
- 20 SwampSwamp
- 1 SwarmyardSwarmyard
- 1 The Darkness CrystalThe Darkness Crystal
- 1 The Meathook MassacreThe Meathook Massacre
- 1 The Soul StoneThe Soul Stone
- 1 Three Tree CityThree Tree City
- 1 Thrumming StoneThrumming Stone
- 1 Toxic DelugeToxic Deluge
- 1 Urborg, Tomb of YawgmothUrborg, Tomb of Yawgmoth
- 1 Urza's SagaUrza's Saga
- 1 Vampiric TutorVampiric Tutor
- 1 Village RitesVillage Rites
- 1 Voracious VerminVoracious Vermin
- 1 Vraska's FallVraska's Fall
- 1 Vraska, Betrayal's StingVraska, Betrayal's Sting
- 1 War RoomWar Room
- 1 Wave of RatsWave of Rats
Ashcoat of the Shadow Swarm
Ashcoat of the Shadow Swarm
Blightbelly Rat
Blightbelly Rat
Crypt Ghast
Crypt Ghast
Gnat Miser
Gnat Miser
Ichor Rats
Ichor Rats
Lord Skitter's Butcher
Lord Skitter's Butcher
Lord Skitter, Sewer King
Lord Skitter, Sewer King
Marrow-Gnawer
Marrow-Gnawer
Metallic Mimic
Metallic Mimic
Nashi, Moon Sage's Scion
Nashi, Moon Sage's Scion
Ogre Slumlord
Ogre Slumlord
Pack Rat
Pack Rat
Piper of the Swarm
Piper of the Swarm
Rat Colony
13 Rat Colony
Species Specialist
Species Specialist
Stronghold Rats
Stronghold Rats
Voracious Vermin
Voracious Vermin
Wave of Rats
Wave of Rats
Instants (8)
Dark Ritual
Dark Ritual
Deadly Rollick
Deadly Rollick
Fell the Profane
Fell the Profane
Go for the Throat
Go for the Throat
Sudden Spoiling
Sudden Spoiling
Vampiric Tutor
Vampiric Tutor
Village Rites
Village Rites
Vraska's Fall
Vraska's Fall
Sorceries (9)
Demonic Tutor
Demonic Tutor
Diabolic Intent
Diabolic Intent
Drown in Ichor
Drown in Ichor
Feed the Swarm
Feed the Swarm
Infectious Inquiry
Infectious Inquiry
Kindred Dominance
Kindred Dominance
Patriarch's Bidding
Patriarch's Bidding
Phyresis Outbreak
Phyresis Outbreak
Toxic Deluge
Toxic Deluge
Artifacts (12)
Arcane Signet
Arcane Signet
Bolas's Citadel
Bolas's Citadel
Bontu's Monument
Bontu's Monument
Expedition Map
Expedition Map
Glistening Sphere
Glistening Sphere
Herald's Horn
Herald's Horn
Jet Medallion
Jet Medallion
Skullclamp
Skullclamp
Sol Ring
Sol Ring
The Darkness Crystal
The Darkness Crystal
The Soul Stone
The Soul Stone
Thrumming Stone
Thrumming Stone
Enchantments (5)
Black Market Connections
Black Market Connections
Cover of Darkness
Cover of Darkness
Haunted One
Haunted One
Phyrexian Arena
Phyrexian Arena
The Meathook Massacre
The Meathook Massacre
Planeswalkers (1)
Vraska, Betrayal's Sting
Vraska, Betrayal's Sting
Lands (14)
Bojuka Bog
Bojuka Bog
Cabal Coffers
Cabal Coffers
Cabal Stronghold
Cabal Stronghold
Cavern of Souls
Cavern of Souls
Deserted Temple
Deserted Temple
Nykthos, Shrine to Nyx
Nykthos, Shrine to Nyx
Prismatic Vista
Prismatic Vista
Rogue's Passage
Rogue's Passage
Secret Tunnel
Secret Tunnel
Swarmyard
Swarmyard
Three Tree City
Three Tree City
Urborg, Tomb of Yawgmoth
Urborg, Tomb of Yawgmoth
Urza's Saga
Urza's Saga
War Room
War Room
Basics (1)
Swamp
20 Swamps