Average Deck for Karumonix, the Rat King - Upgraded Rats

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Average Deck for Karumonix, the Rat King - Upgraded Rats

Karumonix, the Rat King

Rank #401

28decks

As Commander As Card Average Deck Decks

Bracket

All 1 2 3 4 5

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 (33)
- 1Ashcoat of the Shadow SwarmAshcoat of the Shadow Swarm
- 1Blightbelly RatBlightbelly Rat
- 1Burglar RatBurglar Rat
- 1Chittering SkitterlingChittering Skitterling
- 1Crypt RatsCrypt Rats
- 1Ichor RatsIchor Rats
- 1Lord Skitter's ButcherLord Skitter's Butcher
- 1Lord Skitter, Sewer KingLord Skitter, Sewer King
- 1Marrow-GnawerMarrow-Gnawer
- 1Nezumi InformantNezumi Informant
- 1Ogre SlumlordOgre Slumlord
- 1Pack RatPack Rat
- 1Persistent MarshstalkerPersistent Marshstalker
- 1Piper of the SwarmPiper of the Swarm
- 1Rancid RatsRancid Rats
- 13Rat ColonyRat Colony
- 1Septic RatsSeptic Rats
- 1Stronghold RatsStronghold Rats
- 1Tangled ColonyTangled Colony
- 1Typhoid RatsTyphoid Rats
- 1Voracious VerminVoracious Vermin
Instants (9)
- 1Dark RitualDark Ritual
- 1Deadly DisputeDeadly Dispute
- 1Go for the ThroatGo for the Throat
- 1Grim AfflictionGrim Affliction
- 1Rat OutRat Out
- 1Vampiric TutorVampiric Tutor
- 1Village RitesVillage Rites
- 1Vraska's FallVraska's Fall
- 1Whisper of the DrossWhisper of the Dross
Sorceries (9)
- 1Crippling FearCrippling Fear
- 1Demonic TutorDemonic Tutor
- 1Drown in IchorDrown in Ichor
- 1Infectious InquiryInfectious Inquiry
- 1Night's WhisperNight's Whisper
- 1Patriarch's BiddingPatriarch's Bidding
- 1Phyresis OutbreakPhyresis Outbreak
- 1Revenge of the RatsRevenge of the Rats
- 1Sign in BloodSign in Blood
Artifacts (9)
- 1Arcane SignetArcane Signet
- 1Bontu's MonumentBontu's Monument
- 1Glistening SphereGlistening Sphere
- 1Herald's HornHerald's Horn
- 1Jet MedallionJet Medallion
- 1Patchwork BannerPatchwork Banner
- 1SkullclampSkullclamp
- 1Sol RingSol Ring
- 1Thrumming StoneThrumming Stone
Enchantments (4)
- 1Cover of DarknessCover of Darkness
- 1Necrogen CommunionNecrogen Communion
- 1Oversold CemeteryOversold Cemetery
- 1Phyrexian ArenaPhyrexian Arena
Lands (35)
- 1Bojuka BogBojuka Bog
- 1Cabal CoffersCabal Coffers
- 1Cabal StrongholdCabal Stronghold
- 1Karn's BastionKarn's Bastion
- 1Mudflat VillageMudflat Village
- 1Nykthos, Shrine to NyxNykthos, Shrine to Nyx
- 1Path of AncestryPath of Ancestry
- 1Rogue's PassageRogue's Passage
- 25SwampSwamp
- 1SwarmyardSwarmyard
- 1Witch's CottageWitch's Cottage

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Filters Card Filters

Ashcoat of the Shadow Swarm

Blightbelly Rat

Burglar Rat

Chittering Skitterling

Crypt Rats

Ichor Rats

Lord Skitter's Butcher

Lord Skitter, Sewer King

Marrow-Gnawer

Nezumi Informant

Ogre Slumlord

Pack Rat

Persistent Marshstalker

Piper of the Swarm

Rancid Rats

Rat Colony

13 Rat Colony

Septic Rats

Stronghold Rats

Tangled Colony

Typhoid Rats

Voracious Vermin

Instants (9)

Dark Ritual

Deadly Dispute

Go for the Throat

Grim Affliction

Rat Out

Vampiric Tutor

Village Rites

Vraska's Fall

Whisper of the Dross

Sorceries (9)

Crippling Fear

Demonic Tutor

Drown in Ichor

Infectious Inquiry

Night's Whisper

Patriarch's Bidding

Phyresis Outbreak

Revenge of the Rats

Artifacts (9)

Arcane Signet

Bontu's Monument

Glistening Sphere

Herald's Horn

Jet Medallion

Patchwork Banner

Skullclamp

Sol Ring

Thrumming Stone

Enchantments (4)

Cover of Darkness

Necrogen Communion

Oversold Cemetery

Phyrexian Arena

Lands (10)

Bojuka Bog

Cabal Coffers

Cabal Stronghold

Karn's Bastion

Mudflat Village

Nykthos, Shrine to Nyx

Path of Ancestry

Rogue's Passage

Swarmyard

Witch's Cottage

Basics (1)

Swamp

25 Swamp