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Average Deck for Karumonix, the Rat King - Optimized Infect
Karumonix, the Rat King
Rank #412
17decks
Mar 20, 2026
Building Rat Typal With Marrow-Gnawer
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The Top 40 Monocolored Commanders
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Decklist
Commander
- 1Karumonix, the Rat KingKarumonix, the Rat King
Creatures (28)
- 1Ashcoat of the Shadow SwarmAshcoat of the Shadow Swarm
- 1Blightbelly RatBlightbelly Rat
- 1Crypt RatsCrypt Rats
- 1Ichor RatsIchor Rats
- 1Lord Skitter's ButcherLord Skitter's Butcher
- 1Lord Skitter, Sewer KingLord Skitter, Sewer King
- 1Marrow-GnawerMarrow-Gnawer
- 1Ogre SlumlordOgre Slumlord
- 1Pack RatPack Rat
- 1Piper of the SwarmPiper of the Swarm
- 1Rancid RatsRancid Rats
- 13Rat ColonyRat Colony
- 1RatcatcherRatcatcher
- 1Septic RatsSeptic Rats
- 1Tangled ColonyTangled Colony
- 1Typhoid RatsTyphoid Rats
Instants (8)
- 1Dark RitualDark Ritual
- 1DefileDefile
- 1Fell the ProfaneFell the Profane
- 1MurderMurder
- 1Tainted StrikeTainted Strike
- 1Vampiric TutorVampiric Tutor
- 1Village RitesVillage Rites
- 1Vraska's FallVraska's Fall
Sorceries (9)
- 1Demonic TutorDemonic Tutor
- 1Drown in IchorDrown in Ichor
- 1Feed the SwarmFeed the Swarm
- 1Infectious InquiryInfectious Inquiry
- 1Patriarch's BiddingPatriarch's Bidding
- 1Phyresis OutbreakPhyresis Outbreak
- 1ReanimateReanimate
- 1Revenge of the RatsRevenge of the Rats
- 1Toxic DelugeToxic Deluge
Artifacts (11)
- 1Ashnod's AltarAshnod's Altar
- 1Bolas's CitadelBolas's Citadel
- 1Bontu's MonumentBontu's Monument
- 1Contagion ClaspContagion Clasp
- 1Contagion EngineContagion Engine
- 1Glistening SphereGlistening Sphere
- 1Herald's HornHerald's Horn
- 1Jet MedallionJet Medallion
- 1SkullclampSkullclamp
- 1Sol RingSol Ring
- 1Staff of CompleationStaff of Compleation
Enchantments (6)
- 1Black Market ConnectionsBlack Market Connections
- 1ContaminationContamination
- 1Cover of DarknessCover of Darkness
- 1Grave PactGrave Pact
- 1PhyresisPhyresis
- 1Phyrexian ArenaPhyrexian Arena
Planeswalker (1)
- 1Vraska, Betrayal's StingVraska, Betrayal's Sting
Lands (36)
- 1Bojuka BogBojuka Bog
- 1Cabal CoffersCabal Coffers
- 1Cabal StrongholdCabal Stronghold
- 1Karn's BastionKarn's Bastion
- 1Mortuary MireMortuary Mire
- 1Mudflat VillageMudflat Village
- 1Nykthos, Shrine to NyxNykthos, Shrine to Nyx
- 1Rogue's PassageRogue's Passage
- 26SwampSwamp
- 1SwarmyardSwarmyard
- 1Witch's CottageWitch's Cottage
Ashcoat of the Shadow Swarm
Ashcoat of the Shadow Swarm
Blightbelly Rat
Blightbelly Rat
Crypt Rats
Crypt Rats
Ichor Rats
Ichor Rats
Lord Skitter's Butcher
Lord Skitter's Butcher
Lord Skitter, Sewer King
Lord Skitter, Sewer King
Marrow-Gnawer
Marrow-Gnawer
Ogre Slumlord
Ogre Slumlord
Pack Rat
Pack Rat
Piper of the Swarm
Piper of the Swarm
Rancid Rats
Rancid Rats
Ratcatcher
Ratcatcher
Rat Colony
13 Rat Colony
Septic Rats
Septic Rats
Tangled Colony
Tangled Colony
Typhoid Rats
Typhoid Rats
Instants (8)
Dark Ritual
Dark Ritual
Defile
Defile
Fell the Profane
Fell the Profane
Murder
Murder
Tainted Strike
Tainted Strike
Vampiric Tutor
Vampiric Tutor
Village Rites
Village Rites
Vraska's Fall
Vraska's Fall
Sorceries (9)
Demonic Tutor
Demonic Tutor
Drown in Ichor
Drown in Ichor
Feed the Swarm
Feed the Swarm
Infectious Inquiry
Infectious Inquiry
Patriarch's Bidding
Patriarch's Bidding
Phyresis Outbreak
Phyresis Outbreak
Reanimate
Reanimate
Revenge of the Rats
Revenge of the Rats
Toxic Deluge
Toxic Deluge
Artifacts (11)
Ashnod's Altar
Ashnod's Altar
Bolas's Citadel
Bolas's Citadel
Bontu's Monument
Bontu's Monument
Contagion Clasp
Contagion Clasp
Contagion Engine
Contagion Engine
Glistening Sphere
Glistening Sphere
Herald's Horn
Herald's Horn
Jet Medallion
Jet Medallion
Skullclamp
Skullclamp
Sol Ring
Sol Ring
Staff of Compleation
Staff of Compleation
Enchantments (6)
Black Market Connections
Black Market Connections
Contamination
Contamination
Cover of Darkness
Cover of Darkness
Grave Pact
Grave Pact
Phyresis
Phyresis
Phyrexian Arena
Phyrexian Arena
Planeswalkers (1)
Vraska, Betrayal's Sting
Vraska, Betrayal's Sting
Lands (10)
Bojuka Bog
Bojuka Bog
Cabal Coffers
Cabal Coffers
Cabal Stronghold
Cabal Stronghold
Karn's Bastion
Karn's Bastion
Mortuary Mire
Mortuary Mire
Mudflat Village
Mudflat Village
Nykthos, Shrine to Nyx
Nykthos, Shrine to Nyx
Rogue's Passage
Rogue's Passage
Swarmyard
Swarmyard
Witch's Cottage
Witch's Cottage
Basics (1)
Swamp
26 Swamp