Average Deck for Karumonix, the Rat King - Midrange
Karumonix, the Rat King
Rank #412
14decks
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 (34)
- 1Ayara, First of LocthwainAyara, First of Locthwain
- 1Blightbelly RatBlightbelly Rat
- 1Burglar RatBurglar Rat
- 1Crypt RatsCrypt Rats
- 1Drainpipe VerminDrainpipe Vermin
- 1Gnat MiserGnat Miser
- 1Ichor RatsIchor Rats
- 1Lord Skitter's ButcherLord Skitter's Butcher
- 1Lord Skitter, Sewer KingLord Skitter, Sewer King
- 1Marrow-GnawerMarrow-Gnawer
- 1Nezumi InformantNezumi Informant
- 1Nezumi ProwlerNezumi Prowler
- 1Ogre SlumlordOgre Slumlord
- 1Pack RatPack Rat
- 1Piper of the SwarmPiper of the Swarm
- 1Rancid RatsRancid Rats
- 13Rat ColonyRat Colony
- 1Rat King, VerministerRat King, Verminister
- 1Ravenous RatsRavenous Rats
- 1Septic RatsSeptic Rats
- 1Tangled ColonyTangled Colony
- 1Typhoid RatsTyphoid Rats
Instants (10)
- 1Cabal RitualCabal Ritual
- 1Consuming CorruptionConsuming Corruption
- 1Dark RitualDark Ritual
- 1Deadly RollickDeadly Rollick
- 1Fell the ProfaneFell the Profane
- 1Grim AfflictionGrim Affliction
- 1Tainted StrikeTainted Strike
- 1Village RitesVillage Rites
- 1Vraska's FallVraska's Fall
- 1Whisper of the DrossWhisper of the Dross
Sorceries (9)
- 1Crippling FearCrippling Fear
- 1Demonic TutorDemonic Tutor
- 1Drown in IchorDrown in Ichor
- 1Feed the SwarmFeed the Swarm
- 1Infectious InquiryInfectious Inquiry
- 1Kindred DominanceKindred Dominance
- 1Patriarch's BiddingPatriarch's Bidding
- 1Phyresis OutbreakPhyresis Outbreak
- 1Plague of VerminPlague of Vermin
Artifacts (10)
- 1Arcane SignetArcane Signet
- 1Bontu's MonumentBontu's Monument
- 1Glistening SphereGlistening Sphere
- 1Herald's HornHerald's Horn
- 1Jet MedallionJet Medallion
- 1Lightning GreavesLightning Greaves
- 1SkullclampSkullclamp
- 1Sol RingSol Ring
- 1Staff of CompleationStaff of Compleation
- 1Thrumming StoneThrumming Stone
Enchantments (4)
- 1Black Market ConnectionsBlack Market Connections
- 1Cover of DarknessCover of Darkness
- 1PhyresisPhyresis
- 1The Meathook MassacreThe Meathook Massacre
Planeswalker (1)
- 1Vraska, Betrayal's StingVraska, Betrayal's Sting
Lands (31)
- 1Bojuka BogBojuka Bog
- 1Cabal CoffersCabal Coffers
- 1Inkmoth NexusInkmoth Nexus
- 1Karn's BastionKarn's Bastion
- 1Mortuary MireMortuary Mire
- 1Mudflat VillageMudflat Village
- 1Nykthos, Shrine to NyxNykthos, Shrine to Nyx
- 1Phyrexian TowerPhyrexian Tower
- 1Shizo, Death's StorehouseShizo, Death's Storehouse
- 19SwampSwamp
- 1SwarmyardSwarmyard
- 1Three Tree CityThree Tree City
- 1Urborg, Tomb of YawgmothUrborg, Tomb of Yawgmoth
Ayara, First of Locthwain
Ayara, First of Locthwain
Blightbelly Rat
Blightbelly Rat
Burglar Rat
Burglar Rat
Crypt Rats
Crypt Rats
Drainpipe Vermin
Drainpipe Vermin
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
Nezumi Informant
Nezumi Informant
Nezumi Prowler
Nezumi Prowler
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
Rat King, Verminister
Rat King, Verminister
Ravenous Rats
Ravenous Rats
Septic Rats
Septic Rats
Tangled Colony
Tangled Colony
Typhoid Rats
Typhoid Rats
Instants (10)
Cabal Ritual
Cabal Ritual
Consuming Corruption
Consuming Corruption
Dark Ritual
Dark Ritual
Deadly Rollick
Deadly Rollick
Fell the Profane
Fell the Profane
Grim Affliction
Grim Affliction
Tainted Strike
Tainted Strike
Village Rites
Village Rites
Vraska's Fall
Vraska's Fall
Whisper of the Dross
Whisper of the Dross
Sorceries (9)
Crippling Fear
Crippling Fear
Demonic Tutor
Demonic Tutor
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
Plague of Vermin
Plague of Vermin
Artifacts (10)
Arcane Signet
Arcane Signet
Bontu's Monument
Bontu's Monument
Glistening Sphere
Glistening Sphere
Herald's Horn
Herald's Horn
Jet Medallion
Jet Medallion
Lightning Greaves
Lightning Greaves
Skullclamp
Skullclamp
Sol Ring
Sol Ring
Staff of Compleation
Staff of Compleation
Thrumming Stone
Thrumming Stone
Enchantments (4)
Black Market Connections
Black Market Connections
Cover of Darkness
Cover of Darkness
Phyresis
Phyresis
The Meathook Massacre
The Meathook Massacre
Planeswalkers (1)
Vraska, Betrayal's Sting
Vraska, Betrayal's Sting
Lands (12)
Bojuka Bog
Bojuka Bog
Cabal Coffers
Cabal Coffers
Inkmoth Nexus
Inkmoth Nexus
Karn's Bastion
Karn's Bastion
Mortuary Mire
Mortuary Mire
Mudflat Village
Mudflat Village
Nykthos, Shrine to Nyx
Nykthos, Shrine to Nyx
Phyrexian Tower
Phyrexian Tower
Shizo, Death's Storehouse
Shizo, Death's Storehouse
Swarmyard
Swarmyard
Three Tree City
Three Tree City
Urborg, Tomb of Yawgmoth
Urborg, Tomb of Yawgmoth
Basics (1)
Swamp
19 Swamp