This page includes only decks with user-set brackets. Auto-detected brackets are not included.
Average Deck for Karumonix, the Rat King - Expensive Upgraded
Karumonix, the Rat King
Rank #384
27decks
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 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 Castle LocthwainCastle Locthwain
- 1 Cavern of SoulsCavern of Souls
- 1 Cover of DarknessCover of Darkness
- 1 Crypt GhastCrypt Ghast
- 1 Crypt RatsCrypt Rats
- 1 Culling the WeakCulling the Weak
- 1 Dark RitualDark Ritual
- 1 Deadly RollickDeadly Rollick
- 1 Demonic TutorDemonic Tutor
- 1 Diabolic IntentDiabolic Intent
- 1 Echoing ReturnEchoing Return
- 1 Feed the SwarmFeed the Swarm
- 1 Glistening SphereGlistening Sphere
- 1 Gnat MiserGnat Miser
- 1 Go for the ThroatGo for the Throat
- 1 Grave PactGrave Pact
- 1 Haunted OneHaunted One
- 1 Herald's HornHerald's Horn
- 1 Ichor RatsIchor Rats
- 1 Ink-Eyes, Servant of OniInk-Eyes, Servant of Oni
- 1 Jet MedallionJet Medallion
- 1 Kindred DominanceKindred Dominance
- 1 Lightning GreavesLightning Greaves
- 1 Lord Skitter, Sewer KingLord Skitter, Sewer King
- 1 Marrow-GnawerMarrow-Gnawer
- 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 Path of AncestryPath of Ancestry
- 1 Patriarch's BiddingPatriarch's Bidding
- 1 Persistent MarshstalkerPersistent Marshstalker
- 1 Phyresis OutbreakPhyresis Outbreak
- 1 Phyrexian ArenaPhyrexian Arena
- 1 Phyrexian TowerPhyrexian Tower
- 1 Piper of the SwarmPiper of the Swarm
- 1 Rancid RatsRancid Rats
- 13 Rat ColonyRat Colony
- 1 RatcatcherRatcatcher
- 1 Reliquary TowerReliquary Tower
- 1 Revenge of the RatsRevenge of the Rats
- 1 Septic RatsSeptic Rats
- 1 SkullclampSkullclamp
- 1 Sol RingSol Ring
- 1 Species SpecialistSpecies Specialist
- 1 Staff of CompleationStaff of Compleation
- 20 SwampSwamp
- 1 SwarmyardSwarmyard
- 1 Tangled ColonyTangled Colony
- 1 The Soul StoneThe Soul Stone
- 1 Three Tree CityThree Tree City
- 1 Thrumming StoneThrumming Stone
- 1 Toxic DelugeToxic Deluge
- 1 Typhoid RatsTyphoid Rats
- 1 Urborg, Tomb of YawgmothUrborg, Tomb of Yawgmoth
- 1 Valley RotcallerValley Rotcaller
- 1 Vampiric TutorVampiric Tutor
- 1 Vraska's FallVraska's Fall
- 1 Vraska, Betrayal's StingVraska, Betrayal's Sting
- 1 War RoomWar Room
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
Ink-Eyes, Servant of Oni
Ink-Eyes, Servant of Oni
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
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
Valley Rotcaller
Valley Rotcaller
Instants (6)
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
Vraska's Fall
Vraska's Fall
Sorceries (9)
Demonic Tutor
Demonic Tutor
Diabolic Intent
Diabolic Intent
Echoing Return
Echoing Return
Feed the Swarm
Feed the Swarm
Kindred Dominance
Kindred Dominance
Patriarch's Bidding
Patriarch's Bidding
Phyresis Outbreak
Phyresis Outbreak
Revenge of the Rats
Revenge of the Rats
Toxic Deluge
Toxic Deluge
Artifacts (12)
Arcane Signet
Arcane Signet
Bolas's Citadel
Bolas's Citadel
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
The Soul Stone
The Soul Stone
Thrumming Stone
Thrumming Stone
Enchantments (4)
Cover of Darkness
Cover of Darkness
Grave Pact
Grave Pact
Haunted One
Haunted One
Phyrexian Arena
Phyrexian Arena
Planeswalkers (1)
Vraska, Betrayal's Sting
Vraska, Betrayal's Sting
Lands (13)
Bojuka Bog
Bojuka Bog
Cabal Coffers
Cabal Coffers
Cabal Stronghold
Cabal Stronghold
Castle Locthwain
Castle Locthwain
Cavern of Souls
Cavern of Souls
Nykthos, Shrine to Nyx
Nykthos, Shrine to Nyx
Path of Ancestry
Path of Ancestry
Phyrexian Tower
Phyrexian Tower
Reliquary Tower
Reliquary Tower
Swarmyard
Swarmyard
Three Tree City
Three Tree City
Urborg, Tomb of Yawgmoth
Urborg, Tomb of Yawgmoth
War Room
War Room
Basics (1)
Swamp
20 Swamps