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Average Deck for Karumonix, the Rat King - Expensive Upgraded
Karumonix, the Rat King
Rank #401
34decks
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 (31)
- 1Ashcoat of the Shadow SwarmAshcoat of the Shadow Swarm
- 1Blightbelly RatBlightbelly Rat
- 1Crypt GhastCrypt Ghast
- 1Crypt RatsCrypt Rats
- 1Gnat MiserGnat Miser
- 1Ichor RatsIchor Rats
- 1Lord Skitter, Sewer KingLord Skitter, Sewer King
- 1Marrow-GnawerMarrow-Gnawer
- 1Nashi, Moon Sage's ScionNashi, Moon Sage's Scion
- 1Ogre SlumlordOgre Slumlord
- 1Pack RatPack Rat
- 1Persistent MarshstalkerPersistent Marshstalker
- 1Piper of the SwarmPiper of the Swarm
- 13Rat ColonyRat Colony
- 1RatcatcherRatcatcher
- 1Septic RatsSeptic Rats
- 1Tangled ColonyTangled Colony
- 1Typhoid RatsTyphoid Rats
- 1Valley RotcallerValley Rotcaller
Instants (8)
- 1Cabal RitualCabal Ritual
- 1Culling the WeakCulling the Weak
- 1Dark RitualDark Ritual
- 1Deadly RollickDeadly Rollick
- 1Go for the ThroatGo for the Throat
- 1Vampiric TutorVampiric Tutor
- 1Village RitesVillage Rites
- 1Vraska's FallVraska's Fall
Sorceries (9)
- 1Demonic TutorDemonic Tutor
- 1Diabolic IntentDiabolic Intent
- 1Drown in IchorDrown in Ichor
- 1Feed the SwarmFeed the Swarm
- 1Infectious InquiryInfectious Inquiry
- 1Kindred DominanceKindred Dominance
- 1Phyresis OutbreakPhyresis Outbreak
- 1Revenge of the RatsRevenge of the Rats
- 1Toxic DelugeToxic Deluge
Artifacts (13)
- 1Arcane SignetArcane Signet
- 1Bolas's CitadelBolas's Citadel
- 1Bontu's MonumentBontu's Monument
- 1Door of DestiniesDoor of Destinies
- 1Glistening SphereGlistening Sphere
- 1Herald's HornHerald's Horn
- 1Jet MedallionJet Medallion
- 1Lightning GreavesLightning Greaves
- 1SkullclampSkullclamp
- 1Sol RingSol Ring
- 1Staff of CompleationStaff of Compleation
- 1The Soul StoneThe Soul Stone
- 1Thrumming StoneThrumming Stone
Enchantments (5)
- 1Black MarketBlack Market
- 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
- 1Castle LocthwainCastle Locthwain
- 1Cavern of SoulsCavern of Souls
- 1Karn's BastionKarn's Bastion
- 1Nykthos, Shrine to NyxNykthos, Shrine to Nyx
- 1Path of AncestryPath of Ancestry
- 1Phyrexian TowerPhyrexian Tower
- 1Reliquary TowerReliquary Tower
- 1Shizo, Death's StorehouseShizo, Death's Storehouse
- 18SwampSwamp
- 1SwarmyardSwarmyard
- 1Three Tree CityThree Tree City
- 1Urborg, Tomb of YawgmothUrborg, Tomb of Yawgmoth
Ashcoat of the Shadow Swarm
Ashcoat of the Shadow Swarm
Blightbelly Rat
Blightbelly Rat
Crypt Ghast
Crypt Ghast
Crypt Rats
Crypt Rats
Gnat Miser
Gnat Miser
Ichor Rats
Ichor Rats
Lord Skitter, Sewer King
Lord Skitter, Sewer King
Marrow-Gnawer
Marrow-Gnawer
Nashi, Moon Sage's Scion
Nashi, Moon Sage's Scion
Ogre Slumlord
Ogre Slumlord
Pack Rat
Pack Rat
Persistent Marshstalker
Persistent Marshstalker
Piper of the Swarm
Piper of the Swarm
Ratcatcher
Ratcatcher
Rat Colony
13 Rat Colony
Septic Rats
Septic Rats
Tangled Colony
Tangled Colony
Typhoid Rats
Typhoid Rats
Valley Rotcaller
Valley Rotcaller
Instants (8)
Cabal Ritual
Cabal Ritual
Culling the Weak
Culling the Weak
Dark Ritual
Dark Ritual
Deadly Rollick
Deadly Rollick
Go for the Throat
Go for the Throat
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
Phyresis Outbreak
Phyresis Outbreak
Revenge of the Rats
Revenge of the Rats
Toxic Deluge
Toxic Deluge
Artifacts (13)
Arcane Signet
Arcane Signet
Bolas's Citadel
Bolas's Citadel
Bontu's Monument
Bontu's Monument
Door of Destinies
Door of Destinies
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
The Soul Stone
The Soul Stone
Thrumming Stone
Thrumming Stone
Enchantments (5)
Black Market
Black Market
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 (14)
Bojuka Bog
Bojuka Bog
Cabal Coffers
Cabal Coffers
Cabal Stronghold
Cabal Stronghold
Castle Locthwain
Castle Locthwain
Cavern of Souls
Cavern of Souls
Karn's Bastion
Karn's Bastion
Nykthos, Shrine to Nyx
Nykthos, Shrine to Nyx
Path of Ancestry
Path of Ancestry
Phyrexian Tower
Phyrexian Tower
Reliquary Tower
Reliquary 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
18 Swamp