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Average Deck for Karumonix, the Rat King - Upgraded Rat Colony
Karumonix, the Rat King
Rank #409
2decks
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 (25)
- 1Agent VenomAgent Venom
- 1Blightbelly RatBlightbelly Rat
- 1Grim HaruspexGrim Haruspex
- 1Ichor RatsIchor Rats
- 1Marrow-GnawerMarrow-Gnawer
- 1Midnight ReaperMidnight Reaper
- 1Ogre SlumlordOgre Slumlord
- 1Piper of the SwarmPiper of the Swarm
- 1Rancid RatsRancid Rats
- 13Rat ColonyRat Colony
- 1Rat King, VerministerRat King, Verminister
- 1Septic RatsSeptic Rats
- 1Stronghold RatsStronghold Rats
Instants (8)
- 1Culling the WeakCulling the Weak
- 1Dark RitualDark Ritual
- 1Deadly DisputeDeadly Dispute
- 1DefileDefile
- 1Snuff OutSnuff Out
- 1Village RitesVillage Rites
- 1Vraska's FallVraska's Fall
- 1Whisper of the DrossWhisper of the Dross
Sorceries (8)
- 1Bubbling MuckBubbling Muck
- 1Patriarch's BiddingPatriarch's Bidding
- 1Phyresis OutbreakPhyresis Outbreak
- 1Profane TutorProfane Tutor
- 1Revenge of the RatsRevenge of the Rats
- 1Strategic BetrayalStrategic Betrayal
- 1UnearthUnearth
- 1VictimizeVictimize
Artifacts (8)
- 1Arcane SignetArcane Signet
- 1Bontu's MonumentBontu's Monument
- 1Herald's HornHerald's Horn
- 1Jet MedallionJet Medallion
- 1Sol RingSol Ring
- 1Stoneforge MasterworkStoneforge Masterwork
- 1Swiftfoot BootsSwiftfoot Boots
- 1Thrumming StoneThrumming Stone
Enchantments (3)
- 1Glistening OilGlistening Oil
- 1Haunted OneHaunted One
- 1Phyrexian ArenaPhyrexian Arena
Lands (34)
- 1Bojuka BogBojuka Bog
- 1Rogue's PassageRogue's Passage
- 30SwampSwamp
- 1SwarmyardSwarmyard
- 1Witch's CottageWitch's Cottage
Agent Venom
Agent Venom
Blightbelly Rat
Blightbelly Rat
Grim Haruspex
Grim Haruspex
Ichor Rats
Ichor Rats
Marrow-Gnawer
Marrow-Gnawer
Midnight Reaper
Midnight Reaper
Ogre Slumlord
Ogre Slumlord
Piper of the Swarm
Piper of the Swarm
Rancid Rats
Rancid Rats
Rat Colony
13 Rat Colony
Rat King, Verminister
Rat King, Verminister
Septic Rats
Septic Rats
Stronghold Rats
Stronghold Rats
Instants (8)
Culling the Weak
Culling the Weak
Dark Ritual
Dark Ritual
Deadly Dispute
Deadly Dispute
Defile
Defile
Snuff Out
Snuff Out
Village Rites
Village Rites
Vraska's Fall
Vraska's Fall
Whisper of the Dross
Whisper of the Dross
Sorceries (8)
Bubbling Muck
Bubbling Muck
Patriarch's Bidding
Patriarch's Bidding
Phyresis Outbreak
Phyresis Outbreak
Profane Tutor
Profane Tutor
Revenge of the Rats
Revenge of the Rats
Strategic Betrayal
Strategic Betrayal
Unearth
Unearth
Victimize
Victimize
Artifacts (8)
Arcane Signet
Arcane Signet
Bontu's Monument
Bontu's Monument
Herald's Horn
Herald's Horn
Jet Medallion
Jet Medallion
Sol Ring
Sol Ring
Stoneforge Masterwork
Stoneforge Masterwork
Swiftfoot Boots
Swiftfoot Boots
Thrumming Stone
Thrumming Stone
Enchantments (3)
Glistening Oil
Glistening Oil
Haunted One
Haunted One
Phyrexian Arena
Phyrexian Arena
Lands (4)
Bojuka Bog
Bojuka Bog
Rogue's Passage
Rogue's Passage
Swarmyard
Swarmyard
Witch's Cottage
Witch's Cottage
Basics (1)
Swamp
30 Swamp