Average Deck for Karumonix, the Rat King - Core Rat Colony

Karumonix, the Rat King
Rank #407
8decks
As CommanderAs CardAverage DeckDecks
Bracket
All
1
23
4
5
Budget
Any
$
$$$
Jeremy Rowe
Mar 20, 2026
Jeremy Rowe
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.
Chris Guest
Aug 7, 2025
Chris Guest
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.
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Decklist

Karumonix, the Rat King
Buy at Card Kingdom
Buy at TCGPlayer
Buy at Manapool
ArchidektPlaytest on Archidekt
Creatures
Instants
Sorceries
Artifacts
Enchantments
Planeswalkers
Lands
Basics
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Blightbelly Rat
Blightbelly Rat
Crypt Rats
Crypt Rats
Defiler of Flesh
Defiler of Flesh
Elephant-Rat
Elephant-Rat
Engine Rat
Engine Rat
Gray Merchant of Asphodel
Gray Merchant of Asphodel
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
Razortooth Rats
Razortooth Rats
Septic Rats
Septic Rats
Species Specialist
Species Specialist
Swarm of Rats
Swarm of Rats
Typhoid Rats
Typhoid Rats
Voracious Vermin
Voracious Vermin
Wave of Rats
Wave of Rats
Instants (6)
Consuming Corruption
Consuming Corruption
Dark Ritual
Dark Ritual
Defile
Defile
Tainted Strike
Tainted Strike
Vraska's Fall
Vraska's Fall
Whisper of the Dross
Whisper of the Dross
Sorceries (8)
Crippling Fear
Crippling Fear
Diabolic Tutor
Diabolic Tutor
Drown in Ichor
Drown in Ichor
Feed the Swarm
Feed the Swarm
Infectious Inquiry
Infectious Inquiry
Phyresis Outbreak
Phyresis Outbreak
Toxic Deluge
Toxic Deluge
Vat Emergence
Vat Emergence
Artifacts (10)
Bontu's Monument
Bontu's Monument
Contagion Clasp
Contagion Clasp
Contagion Engine
Contagion Engine
Glistening Sphere
Glistening Sphere
Jet Medallion
Jet Medallion
Skullclamp
Skullclamp
Sol Ring
Sol Ring
Staff of Compleation
Staff of Compleation
Swiftfoot Boots
Swiftfoot Boots
Thrumming Stone
Thrumming Stone
Enchantments (3)
Cover of Darkness
Cover of Darkness
Glistening Oil
Glistening Oil
Phyrexian Reclamation
Phyrexian Reclamation
Planeswalkers (1)
Vraska, Betrayal's Sting
Vraska, Betrayal's Sting
Lands (7)
Bojuka Bog
Bojuka Bog
Cabal Stronghold
Cabal Stronghold
Inkmoth Nexus
Inkmoth Nexus
Karn's Bastion
Karn's Bastion
Mudflat Village
Mudflat Village
Swarmyard
Swarmyard
Witch's Cottage
Witch's Cottage
Basics (1)
Swamp
29 Swamp
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