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Average Deck for Karumonix, the Rat King - Upgraded -1/-1 Counters
Karumonix, the Rat King
Rank #412
3decks
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 (27)
- 1Ashcoat of the Shadow SwarmAshcoat of the Shadow Swarm
- 1Bilious SkulldwellerBilious Skulldweller
- 1Blightbelly RatBlightbelly Rat
- 1Chittering SkitterlingChittering Skitterling
- 1Chittering WitchChittering Witch
- 1Corpse CurCorpse Cur
- 1Crypt RatsCrypt Rats
- 1Engine RatEngine Rat
- 1Ichor RatsIchor Rats
- 1Ichorclaw MyrIchorclaw Myr
- 1Ink-Eyes, Servant of OniInk-Eyes, Servant of Oni
- 1Lord Skitter, Sewer KingLord Skitter, Sewer King
- 1Marrow-GnawerMarrow-Gnawer
- 1Ogre SlumlordOgre Slumlord
- 1Pack RatPack Rat
- 1Persistent MarshstalkerPersistent Marshstalker
- 1Phyrexian CrusaderPhyrexian Crusader
- 1Piper of the SwarmPiper of the Swarm
- 1Plague MyrPlague Myr
- 1Rat King, Pale PiperRat King, Pale Piper
- 1Rat King, VerministerRat King, Verminister
- 1RatcatcherRatcatcher
- 1Septic RatsSeptic Rats
- 1Swarm of RatsSwarm of Rats
- 1Throat SlitterThroat Slitter
- 1Valley RotcallerValley Rotcaller
- 1Voracious VerminVoracious Vermin
Instants (10)
- 1Cabal RitualCabal Ritual
- 1Dark RitualDark Ritual
- 1Deadly RollickDeadly Rollick
- 1DefileDefile
- 1Go for the ThroatGo for the Throat
- 1Grim AfflictionGrim Affliction
- 1Sephiroth's InterventionSephiroth's Intervention
- 1Vampiric TutorVampiric Tutor
- 1Vraska's FallVraska's Fall
- 1Whisper of the DrossWhisper of the Dross
Sorceries (11)
- 1Bubbling MuckBubbling Muck
- 1Demonic TutorDemonic Tutor
- 1Diabolic TutorDiabolic Tutor
- 1Drown in IchorDrown in Ichor
- 1FellFell
- 1Infectious InquiryInfectious Inquiry
- 1Phyresis OutbreakPhyresis Outbreak
- 1ReanimateReanimate
- 1Revenge of the RatsRevenge of the Rats
- 1The Black BreathThe Black Breath
- 1Vat EmergenceVat Emergence
Artifacts (11)
- 1Arcane SignetArcane Signet
- 1Bontu's MonumentBontu's Monument
- 1Charcoal DiamondCharcoal Diamond
- 1Contagion ClaspContagion Clasp
- 1Glistening SphereGlistening Sphere
- 1Jet MedallionJet Medallion
- 1Nightmare LashNightmare Lash
- 1Prosthetic InjectorProsthetic Injector
- 1Sol RingSol Ring
- 1The Darkness CrystalThe Darkness Crystal
- 1The Soul StoneThe Soul Stone
Enchantments (5)
- 1Festering WoundFestering Wound
- 1Grasping ShadowsGrasping Shadows
- 1Necrogen CommunionNecrogen Communion
- 1PhyresisPhyresis
- 1Tribute to HorobiTribute to Horobi
Planeswalker (1)
- 1Vraska, Betrayal's StingVraska, Betrayal's Sting
Lands (34)
- 1Bojuka BogBojuka Bog
- 1Crypt of AgadeemCrypt of Agadeem
- 1Karn's BastionKarn's Bastion
- 1Mudflat VillageMudflat Village
- 1Reliquary TowerReliquary Tower
- 1Strip MineStrip Mine
- 25SwampSwamp
- 1SwarmyardSwarmyard
- 1Urborg, Tomb of YawgmothUrborg, Tomb of Yawgmoth
- 1Witch's CottageWitch's Cottage
Ashcoat of the Shadow Swarm
Ashcoat of the Shadow Swarm
Bilious Skulldweller
Bilious Skulldweller
Blightbelly Rat
Blightbelly Rat
Chittering Skitterling
Chittering Skitterling
Chittering Witch
Chittering Witch
Corpse Cur
Corpse Cur
Crypt Rats
Crypt Rats
Engine Rat
Engine Rat
Ichorclaw Myr
Ichorclaw Myr
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
Ogre Slumlord
Ogre Slumlord
Pack Rat
Pack Rat
Persistent Marshstalker
Persistent Marshstalker
Phyrexian Crusader
Phyrexian Crusader
Piper of the Swarm
Piper of the Swarm
Plague Myr
Plague Myr
Ratcatcher
Ratcatcher
Rat King, Pale Piper
Rat King, Pale Piper
Rat King, Verminister
Rat King, Verminister
Septic Rats
Septic Rats
Swarm of Rats
Swarm of Rats
Throat Slitter
Throat Slitter
Valley Rotcaller
Valley Rotcaller
Voracious Vermin
Voracious Vermin
Instants (10)
Cabal Ritual
Cabal Ritual
Dark Ritual
Dark Ritual
Deadly Rollick
Deadly Rollick
Defile
Defile
Go for the Throat
Go for the Throat
Grim Affliction
Grim Affliction
Sephiroth's Intervention
Sephiroth's Intervention
Vampiric Tutor
Vampiric Tutor
Vraska's Fall
Vraska's Fall
Whisper of the Dross
Whisper of the Dross
Sorceries (11)
Bubbling Muck
Bubbling Muck
Demonic Tutor
Demonic Tutor
Diabolic Tutor
Diabolic Tutor
Drown in Ichor
Drown in Ichor
Fell
Fell
Infectious Inquiry
Infectious Inquiry
Phyresis Outbreak
Phyresis Outbreak
Reanimate
Reanimate
Revenge of the Rats
Revenge of the Rats
The Black Breath
The Black Breath
Vat Emergence
Vat Emergence
Artifacts (11)
Arcane Signet
Arcane Signet
Bontu's Monument
Bontu's Monument
Charcoal Diamond
Charcoal Diamond
Contagion Clasp
Contagion Clasp
Glistening Sphere
Glistening Sphere
Jet Medallion
Jet Medallion
Nightmare Lash
Nightmare Lash
Prosthetic Injector
Prosthetic Injector
Sol Ring
Sol Ring
The Darkness Crystal
The Darkness Crystal
The Soul Stone
The Soul Stone
Enchantments (5)
Festering Wound
Festering Wound
Grasping Shadows
Grasping Shadows
Necrogen Communion
Necrogen Communion
Phyresis
Phyresis
Tribute to Horobi
Tribute to Horobi
Planeswalkers (1)
Vraska, Betrayal's Sting
Vraska, Betrayal's Sting
Lands (9)
Bojuka Bog
Bojuka Bog
Crypt of Agadeem
Crypt of Agadeem
Karn's Bastion
Karn's Bastion
Mudflat Village
Mudflat Village
Reliquary Tower
Reliquary Tower
Strip Mine
Strip Mine
Swarmyard
Swarmyard
Urborg, Tomb of Yawgmoth
Urborg, Tomb of Yawgmoth
Witch's Cottage
Witch's Cottage
Basics (1)
Swamp
25 Swamp