Average Deck for Karumonix, the Rat King - Expensive Upgraded Rats

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Average Deck for Karumonix, the Rat King - Expensive Upgraded Rats

Karumonix, the Rat King

Rank #383

2decks

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

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.

Average Decklist

Karumonix, the Rat King

Buy at Card Kingdom

Buy at TCGPlayer

Buy at Manapool

Playtest on Archidekt

- 1 Karumonix, the Rat KingKarumonix, the Rat King
- 1 Adaptive AutomatonAdaptive Automaton
- 1 Ancient TombAncient Tomb
- 1 Anoint with AfflictionAnoint with Affliction
- 1 Ash BarrensAsh Barrens
- 1 Ashcoat of the Shadow SwarmAshcoat of the Shadow Swarm
- 1 Ayara, First of LocthwainAyara, First of Locthwain
- 1 Black Market ConnectionsBlack Market Connections
- 1 Blightbelly RatBlightbelly Rat
- 1 Blinkmoth NexusBlinkmoth Nexus
- 1 Bojuka BogBojuka Bog
- 1 Burglar RatBurglar Rat
- 1 Cabal CoffersCabal Coffers
- 1 Call to the NetherworldCall to the Netherworld
- 1 Cavern of SoulsCavern of Souls
- 1 Changeling OutcastChangeling Outcast
- 1 Chronicle of VictoryChronicle of Victory
- 1 Cover of DarknessCover of Darkness
- 1 Crypt GhastCrypt Ghast
- 1 Culling the WeakCulling the Weak
- 1 Dark RitualDark Ritual
- 1 DarknessDarkness
- 1 Deadly RollickDeadly Rollick
- 1 Demonic TutorDemonic Tutor
- 1 Expedition MapExpedition Map
- 1 ExsanguinateExsanguinate
- 1 Glistening SphereGlistening Sphere
- 1 Gnat MiserGnat Miser
- 1 Ichor RatsIchor Rats
- 1 Infectious InquiryInfectious Inquiry
- 1 Inkmoth NexusInkmoth Nexus
- 1 Jet MedallionJet Medallion
- 1 Karn's BastionKarn's Bastion
- 1 Lord Skitter's BlessingLord Skitter's Blessing
- 1 Lord Skitter, Sewer KingLord Skitter, Sewer King
- 1 Marrow-GnawerMarrow-Gnawer
- 1 Maskwood NexusMaskwood Nexus
- 1 Mishra's FactoryMishra's Factory
- 1 Mortuary MireMortuary Mire
- 1 MutavaultMutavault
- 1 Nashi, Moon Sage's ScionNashi, Moon Sage's Scion
- 1 Nezumi InformantNezumi Informant
- 1 No MercyNo Mercy
- 1 Nowhere to RunNowhere to Run
- 1 Nykthos, Shrine to NyxNykthos, Shrine to Nyx
- 1 Ogre SlumlordOgre Slumlord
- 1 Okiba-Gang ShinobiOkiba-Gang Shinobi
- 1 OublietteOubliette
- 1 Oversold CemeteryOversold Cemetery
- 1 Pack RatPack Rat
- 1 Patchwork BannerPatchwork Banner
- 1 Phyresis OutbreakPhyresis Outbreak
- 1 Phyrexian ArenaPhyrexian Arena
- 1 Piper of the SwarmPiper of the Swarm
- 1 Rat King, Pale PiperRat King, Pale Piper
- 1 RatcatcherRatcatcher
- 1 ReanimateReanimate
- 1 Scroll RackScroll Rack
- 1 Shredder's TechniqueShredder's Technique
- 1 SkullclampSkullclamp
- 7 Snow-Covered SwampSnow-Covered Swamp
- 1 Snuff OutSnuff Out
- 1 Sol RingSol Ring
- 1 Splinter, Hamato YoshiSplinter, Hamato Yoshi
- 1 Splinter, the MentorSplinter, the Mentor
- 1 Spymaster's VaultSpymaster's Vault
- 1 Sudden SpoilingSudden Spoiling
- 9 SwampSwamp
- 1 SwarmyardSwarmyard
- 1 Sword of Hearth and HomeSword of Hearth and Home
- 1 Toxic DelugeToxic Deluge
- 1 Twisted Sewer-WitchTwisted Sewer-Witch
- 1 Undercity Dire RatUndercity Dire Rat
- 1 Urborg, Tomb of YawgmothUrborg, Tomb of Yawgmoth
- 1 Urza's CaveUrza's Cave
- 1 Urza's SagaUrza's Saga
- 1 Valley RotcallerValley Rotcaller
- 1 Vampiric TutorVampiric Tutor
- 1 Village RitesVillage Rites
- 1 Voracious VerminVoracious Vermin
- 1 Vraska's FallVraska's Fall
- 1 Vraska, Betrayal's StingVraska, Betrayal's Sting
- 1 War RoomWar Room
- 1 Wave of RatsWave of Rats
- 1 Whip of ErebosWhip of Erebos
- 1 Witch's CottageWitch's Cottage

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Filters Card Filters

Adaptive Automaton

Ashcoat of the Shadow Swarm

Ayara, First of Locthwain

Blightbelly Rat

Burglar Rat

Changeling Outcast

Crypt Ghast

Gnat Miser

Ichor Rats

Lord Skitter, Sewer King

Marrow-Gnawer

Nashi, Moon Sage's Scion

Nezumi Informant

Ogre Slumlord

Okiba-Gang Shinobi

Pack Rat

Piper of the Swarm

Ratcatcher

Rat King, Pale Piper

Splinter, Hamato Yoshi

Splinter, the Mentor

Twisted Sewer-Witch

Undercity Dire Rat

Valley Rotcaller

Voracious Vermin

Wave of Rats

Instants (10)

Anoint with Affliction

Culling the Weak

Darkness

Dark Ritual

Deadly Rollick

Snuff Out

Sudden Spoiling

Vampiric Tutor

Village Rites

Vraska's Fall

Sorceries (8)

Call to the Netherworld

Demonic Tutor

Exsanguinate

Infectious Inquiry

Phyresis Outbreak

Reanimate

Shredder's Technique

Toxic Deluge

Artifacts (11)

Chronicle of Victory

Expedition Map

Glistening Sphere

Jet Medallion

Maskwood Nexus

Patchwork Banner

Scroll Rack

Skullclamp

Sol Ring

Sword of Hearth and Home

Whip of Erebos

Enchantments (8)

Black Market Connections

Cover of Darkness

Lord Skitter's Blessing

No Mercy

Nowhere to Run

Oubliette

Oversold Cemetery

Phyrexian Arena

Planeswalkers (1)

Vraska, Betrayal's Sting

Lands (19)

Ancient Tomb

Ash Barrens

Blinkmoth Nexus

Bojuka Bog

Cabal Coffers

Cavern of Souls

Inkmoth Nexus

Karn's Bastion

Mishra's Factory

Mortuary Mire

Mutavault

Nykthos, Shrine to Nyx

Spymaster's Vault

Swarmyard

Urborg, Tomb of Yawgmoth

Urza's Cave

Urza's Saga

War Room

Witch's Cottage

Basics (2)

Snow-Covered Swamp

7 Snow-Covered Swamps

Swamp

9 Swamps