Average Deck for Karumonix, the Rat King - Upgraded +1/+1 Counters

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Average Deck for Karumonix, the Rat King - Upgraded +1/+1 Counters

Karumonix, the Rat King

Rank #407

5decks

As Commander As Card Average Deck Decks

Bracket

All

2 3 4

Budget

Any

$$$

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

Chris Guest

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Decklist

Karumonix, the Rat King

Buy at Card Kingdom

Buy at TCGPlayer

Buy at Manapool

Playtest on Archidekt

Commander
- 1Karumonix, the Rat KingKarumonix, the Rat King
Creatures (32)
- 1Blightbelly RatBlightbelly Rat
- 1Crypt RatsCrypt Rats
- 1Ichor RatsIchor Rats
- 1Lord Skitter, Sewer KingLord Skitter, Sewer King
- 1Marrow-GnawerMarrow-Gnawer
- 1Ogre SlumlordOgre Slumlord
- 1Pack RatPack Rat
- 1Persistent MarshstalkerPersistent Marshstalker
- 1Pestilence RatsPestilence Rats
- 1Piper of the SwarmPiper of the Swarm
- 1RatcatcherRatcatcher
- 19Relentless RatsRelentless Rats
- 1Septic RatsSeptic Rats
- 1Typhoid RatsTyphoid Rats
Instants (7)
- 1Dark RitualDark Ritual
- 1DefileDefile
- 1Grim AfflictionGrim Affliction
- 1Rat OutRat Out
- 1Village RitesVillage Rites
- 1Vraska's FallVraska's Fall
- 1Whisper of the DrossWhisper of the Dross
Sorceries (9)
- 1Crippling FearCrippling Fear
- 1Drown in IchorDrown in Ichor
- 1Feed the InfectionFeed the Infection
- 1Infectious InquiryInfectious Inquiry
- 1Kindred DominanceKindred Dominance
- 1Phyresis OutbreakPhyresis Outbreak
- 1Revenge of the RatsRevenge of the Rats
- 1Sign in BloodSign in Blood
- 1Vat EmergenceVat Emergence
Artifacts (11)
- 1Arcane SignetArcane Signet
- 1Bontu's MonumentBontu's Monument
- 1Contagion ClaspContagion Clasp
- 1Door of DestiniesDoor of Destinies
- 1Glistening SphereGlistening Sphere
- 1Herald's HornHerald's Horn
- 1Patchwork BannerPatchwork Banner
- 1SkullclampSkullclamp
- 1Sol RingSol Ring
- 1Thrumming StoneThrumming Stone
- 1Vanquisher's BannerVanquisher's Banner
Enchantments (6)
- 1Bad MoonBad Moon
- 1Cover of DarknessCover of Darkness
- 1Grave PactGrave Pact
- 1Phyrexian ArenaPhyrexian Arena
- 1Phyrexian ReclamationPhyrexian Reclamation
- 1The Cruelty of GixThe Cruelty of Gix
Planeswalker (1)
- 1Vraska, Betrayal's StingVraska, Betrayal's Sting
Lands (33)
- 1Bojuka BogBojuka Bog
- 1Cabal CoffersCabal Coffers
- 1Command TowerCommand Tower
- 1Karn's BastionKarn's Bastion
- 1Mortuary MireMortuary Mire
- 1Mudflat VillageMudflat Village
- 1Myriad LandscapeMyriad Landscape
- 24SwampSwamp
- 1SwarmyardSwarmyard
- 1Witch's CottageWitch's Cottage

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Blightbelly Rat

Crypt Rats

Ichor Rats

Lord Skitter, Sewer King

Marrow-Gnawer

Ogre Slumlord

Pack Rat

Persistent Marshstalker

Pestilence Rats

Piper of the Swarm

Ratcatcher

Relentless Rats

19 Relentless Rats

Septic Rats

Typhoid Rats

Instants (7)

Dark Ritual

Defile

Grim Affliction

Rat Out

Village Rites

Vraska's Fall

Whisper of the Dross

Sorceries (9)

Crippling Fear

Drown in Ichor

Feed the Infection

Infectious Inquiry

Kindred Dominance

Phyresis Outbreak

Revenge of the Rats

Vat Emergence

Artifacts (11)

Arcane Signet

Bontu's Monument

Contagion Clasp

Door of Destinies

Glistening Sphere

Herald's Horn

Patchwork Banner

Skullclamp

Sol Ring

Thrumming Stone

Vanquisher's Banner

Enchantments (6)

Bad Moon

Cover of Darkness

Grave Pact

Phyrexian Arena

Phyrexian Reclamation

The Cruelty of Gix

Planeswalkers (1)

Vraska, Betrayal's Sting

Lands (9)

Bojuka Bog

Cabal Coffers

Command Tower

Karn's Bastion

Mortuary Mire

Mudflat Village

Myriad Landscape

Swarmyard

Witch's Cottage

Basics (1)

Swamp

24 Swamp