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Average Deck for Karumonix, the Rat King - Upgraded Aggro
Karumonix, the Rat King
Rank #401
18decks
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 (32)
- 1Ashcoat of the Shadow SwarmAshcoat of the Shadow Swarm
- 1Blightbelly RatBlightbelly Rat
- 1Burglar RatBurglar Rat
- 1Changeling OutcastChangeling Outcast
- 1Crypt RatsCrypt Rats
- 1Ichor RatsIchor Rats
- 1Lord Skitter, Sewer KingLord Skitter, Sewer King
- 1Marrow-GnawerMarrow-Gnawer
- 1Ogre SlumlordOgre Slumlord
- 1Pack RatPack Rat
- 1Persistent MarshstalkerPersistent Marshstalker
- 1Piper of the SwarmPiper of the Swarm
- 1Rancid RatsRancid Rats
- 13Rat ColonyRat Colony
- 1Rat King, Pale PiperRat King, Pale Piper
- 1Rat King, VerministerRat King, Verminister
- 1Septic RatsSeptic Rats
- 1Tangled ColonyTangled Colony
- 1Throat SlitterThroat Slitter
- 1Typhoid RatsTyphoid Rats
Instants (8)
- 1Dark RitualDark Ritual
- 1Deadly DisputeDeadly Dispute
- 1DefileDefile
- 1Go for the ThroatGo for the Throat
- 1Infernal GraspInfernal Grasp
- 1Village RitesVillage Rites
- 1Vraska's FallVraska's Fall
- 1Whisper of the DrossWhisper of the Dross
Sorceries (9)
- 1Crippling FearCrippling Fear
- 1Drown in IchorDrown in Ichor
- 1Feed the SwarmFeed the Swarm
- 1Infectious InquiryInfectious Inquiry
- 1Kindred DominanceKindred Dominance
- 1Patriarch's BiddingPatriarch's Bidding
- 1Phyresis OutbreakPhyresis Outbreak
- 1Revenge of the RatsRevenge of the Rats
- 1Sign in BloodSign in Blood
Artifacts (10)
- 1Arcane SignetArcane Signet
- 1Bontu's MonumentBontu's Monument
- 1Chronicle of VictoryChronicle of Victory
- 1Contagion ClaspContagion Clasp
- 1Glistening SphereGlistening Sphere
- 1Herald's HornHerald's Horn
- 1Jet MedallionJet Medallion
- 1Patchwork BannerPatchwork Banner
- 1SkullclampSkullclamp
- 1Sol RingSol Ring
Enchantments (4)
- 1Black Market ConnectionsBlack Market Connections
- 1Cover of DarknessCover of Darkness
- 1Haunted OneHaunted One
- 1Phyrexian ArenaPhyrexian Arena
Lands (36)
- 1Bojuka BogBojuka Bog
- 1Cabal CoffersCabal Coffers
- 1Karn's BastionKarn's Bastion
- 1Mudflat VillageMudflat Village
- 1Path of AncestryPath of Ancestry
- 1Rogue's PassageRogue's Passage
- 27SwampSwamp
- 1SwarmyardSwarmyard
- 1Urborg, Tomb of YawgmothUrborg, Tomb of Yawgmoth
- 1Witch's CottageWitch's Cottage
Ashcoat of the Shadow Swarm
Ashcoat of the Shadow Swarm
Blightbelly Rat
Blightbelly Rat
Burglar Rat
Burglar Rat
Changeling Outcast
Changeling Outcast
Crypt Rats
Crypt Rats
Ichor Rats
Ichor Rats
Lord Skitter, Sewer King
Lord Skitter, Sewer King
Marrow-Gnawer
Marrow-Gnawer
Ogre Slumlord
Ogre Slumlord
Pack Rat
Pack Rat
Persistent Marshstalker
Persistent Marshstalker
Piper of the Swarm
Piper of the Swarm
Rancid Rats
Rancid Rats
Rat Colony
13 Rat Colony
Rat King, Pale Piper
Rat King, Pale Piper
Rat King, Verminister
Rat King, Verminister
Septic Rats
Septic Rats
Tangled Colony
Tangled Colony
Throat Slitter
Throat Slitter
Typhoid Rats
Typhoid Rats
Instants (8)
Dark Ritual
Dark Ritual
Deadly Dispute
Deadly Dispute
Defile
Defile
Go for the Throat
Go for the Throat
Infernal Grasp
Infernal Grasp
Village Rites
Village Rites
Vraska's Fall
Vraska's Fall
Whisper of the Dross
Whisper of the Dross
Sorceries (9)
Crippling Fear
Crippling Fear
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
Revenge of the Rats
Revenge of the Rats
Sign in Blood
Sign in Blood
Artifacts (10)
Arcane Signet
Arcane Signet
Bontu's Monument
Bontu's Monument
Chronicle of Victory
Chronicle of Victory
Contagion Clasp
Contagion Clasp
Glistening Sphere
Glistening Sphere
Herald's Horn
Herald's Horn
Jet Medallion
Jet Medallion
Patchwork Banner
Patchwork Banner
Skullclamp
Skullclamp
Sol Ring
Sol Ring
Enchantments (4)
Black Market Connections
Black Market Connections
Cover of Darkness
Cover of Darkness
Haunted One
Haunted One
Phyrexian Arena
Phyrexian Arena
Lands (9)
Bojuka Bog
Bojuka Bog
Cabal Coffers
Cabal Coffers
Karn's Bastion
Karn's Bastion
Mudflat Village
Mudflat Village
Path of Ancestry
Path of Ancestry
Rogue's Passage
Rogue's Passage
Swarmyard
Swarmyard
Urborg, Tomb of Yawgmoth
Urborg, Tomb of Yawgmoth
Witch's Cottage
Witch's Cottage
Basics (1)
Swamp
27 Swamp