Karumonix, the Rat King (Commander) - Upgraded Discard

Karumonix, the Rat King
Rank #411
9decks
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.
Deck Filters
Cardsphere
Archidekt
Commander Spellbook
Moxfield
Scryfall
MTGStocks
Top Cards
High Lift Cards
Creatures
Instants
Sorceries
Utility Artifacts
Enchantments
Planeswalkers
Utility Lands
Mana Artifacts
Lands
Back to Top
Tangled Colony
100%inclusion9 decks9 decks
63xlift
Piper of the Swarm
100%inclusion9 decks9 decks
41xlift
Burglar Rat
100%inclusion9 decks9 decks
2.0xlift
Drown in Ichor
89%inclusion8 decks9 decks
46xlift
Pack Rat
89%inclusion8 decks9 decks
38xlift
Lord Skitter, Sewer King
89%inclusion8 decks9 decks
25xlift
Septic Rats
78%inclusion7 decks9 decks
93xlift
Infectious Inquiry
78%inclusion7 decks9 decks
67xlift
Vraska's Fall
78%inclusion7 decks9 decks
28xlift
Blightbelly Rat
78%inclusion7 decks9 decks
67xlift
High Lift Cards
Nezumi Cutthroat
56%inclusion5 decks9 decks
95xlift
Ichor Rats
67%inclusion6 decks9 decks
80xlift
Phyresis Outbreak
44%inclusion4 decks9 decks
76xlift
Marrow-Gnawer
67%inclusion6 decks9 decks
73xlift
Grim Affliction
44%inclusion4 decks9 decks
67xlift
Whisper of the Dross
56%inclusion5 decks9 decks
61xlift
Wave of Rats
56%inclusion5 decks9 decks
56xlift
Engine Rat
56%inclusion5 decks9 decks
55xlift
Mudflat Village
67%inclusion6 decks9 decks
53xlift
Swarmyard
89%inclusion8 decks9 decks
53xlift
Creatures
Ogre Slumlord
78%inclusion7 decks9 decks
26xlift
Stronghold Rats
78%inclusion7 decks9 decks
5.6xlift
Lord Skitter's Butcher
67%inclusion6 decks9 decks
50xlift
Throat Slitter
67%inclusion6 decks9 decks
50xlift
Persistent Marshstalker
67%inclusion6 decks9 decks
53xlift
Nezumi Informant
67%inclusion6 decks9 decks
2.0xlift
Typhoid Rats
67%inclusion6 decks9 decks
47xlift
Rotting Rats
56%inclusion5 decks9 decks
3.1xlift
Gnawing Vermin
56%inclusion5 decks9 decks
44xlift
Gnat Miser
56%inclusion5 decks9 decks
18xlift
Rancid Rats
56%inclusion5 decks9 decks
51xlift
Crypt Rats
44%inclusion4 decks9 decks
23xlift
Swarm of Rats
44%inclusion4 decks9 decks
44xlift
Voracious Vermin
44%inclusion4 decks9 decks
48xlift
Changeling Outcast
44%inclusion4 decks9 decks
19xlift
Okiba-Gang Shinobi
44%inclusion4 decks9 decks
33xlift
Chittering Rats
33%inclusion3 decks9 decks
67xlift
Nezumi Graverobber
33%inclusion3 decks9 decks
33xlift
Ravenous Rats
33%inclusion3 decks9 decks
15xlift
Ink-Eyes, Servant of Oni
33%inclusion3 decks9 decks
21xlift
Locust Miser
33%inclusion3 decks9 decks
14xlift
Chittering Skitterling
33%inclusion3 decks9 decks
100xlift
Chittering Witch
33%inclusion3 decks9 decks
29xlift
Nezumi Prowler
33%inclusion3 decks9 decks
57xlift
Drainpipe Vermin
33%inclusion3 decks9 decks
17xlift
Rat Colony
33%inclusion3 decks9 decks
31xlift
Ruin Rat
33%inclusion3 decks9 decks
57xlift
Rat King, Verminister
33%inclusion2 decks6 decks
55xlift
Rat King, Pale Piper
33%inclusion2 decks6 decks
65xlift
Undercity Dire Rat
29%inclusion2 decks7 decks
45xlift
Refurbished Familiar
22%inclusion2 decks9 decks
2.5xlift
Bog Rats
22%inclusion2 decks9 decks
53xlift
Innocuous Rat
22%inclusion2 decks9 decks
33xlift
Mukotai Ambusher
22%inclusion2 decks9 decks
53xlift
Nezumi Shortfang
22%inclusion2 decks9 decks
5.6xlift
Species Specialist
22%inclusion2 decks9 decks
24xlift
Adaptive Automaton
22%inclusion2 decks9 decks
89xlift
Nezumi Linkbreaker
22%inclusion2 decks9 decks
67xlift
Zodiac Rat
22%inclusion2 decks9 decks
89xlift
Twisted Sewer-Witch
22%inclusion2 decks9 decks
53xlift
Ashcoat of the Shadow Swarm
22%inclusion2 decks9 decks
24xlift
Ratcatcher
22%inclusion2 decks9 decks
27xlift
Pestilence Rats
22%inclusion2 decks9 decks
38xlift
Muck Rats
22%inclusion2 decks9 decks
133xlift
Sewer Rats
22%inclusion2 decks9 decks
89xlift
Nezumi Bone-Reader
22%inclusion2 decks9 decks
15xlift
Nashi, Moon Sage's Scion
22%inclusion2 decks9 decks
13xlift
Qarsi Revenant
13%inclusion1 decks8 decks
3.7xlift
Patron of the Nezumi
11%inclusion1 decks9 decks
22xlift
Tree of Perdition
11%inclusion1 decks9 decks
13xlift
Instants
Dark Ritual
67%inclusion6 decks9 decks
0.9xlift
Village Rites
33%inclusion3 decks9 decks
1.8xlift
Consuming Corruption
33%inclusion3 decks9 decks
2.4xlift
Virulent Wound
33%inclusion3 decks9 decks
100xlift
Tainted Strike
33%inclusion3 decks9 decks
20xlift
Fell the Profane
22%inclusion2 decks9 decks
0.9xlift
Force of Despair
22%inclusion2 decks9 decks
2.6xlift
Rat Out
22%inclusion2 decks9 decks
53xlift
Anoint with Affliction
22%inclusion2 decks9 decks
133xlift
Culling the Weak
22%inclusion2 decks9 decks
1.6xlift
Supernatural Stamina
22%inclusion2 decks9 decks
3.3xlift
Murder
22%inclusion2 decks9 decks
3.7xlift
Malakir Rebirth
22%inclusion2 decks9 decks
0.8xlift
Fake Your Own Death
22%inclusion2 decks9 decks
2.2xlift
Swift Demise
17%inclusion1 decks6 decks
65xlift
Rabid Attack
17%inclusion1 decks6 decks
58xlift
Archenemy's Charm
14%inclusion1 decks7 decks
1.5xlift
Deadly Rollick
11%inclusion1 decks9 decks
0.4xlift
Malicious Affliction
11%inclusion1 decks9 decks
17xlift
Go for the Throat
11%inclusion1 decks9 decks
0.6xlift
Imp's Mischief
11%inclusion1 decks9 decks
0.4xlift
Not Dead After All
11%inclusion1 decks9 decks
1.3xlift
Deadly Dispute
11%inclusion1 decks9 decks
0.8xlift
Defile
11%inclusion1 decks9 decks
0.3xlift
Doom Blade
11%inclusion1 decks9 decks
2.2xlift
Hellish Rebuke
11%inclusion1 decks9 decks
3.9xlift
Raise the Draugr
11%inclusion1 decks9 decks
27xlift
Darkness
11%inclusion1 decks9 decks
1.2xlift
Infernal Grasp
11%inclusion1 decks9 decks
0.5xlift
Plumb the Forbidden
11%inclusion1 decks9 decks
5.8xlift
Corrupted Conviction
11%inclusion1 decks9 decks
1.9xlift
Bladebrand
11%inclusion1 decks9 decks
33xlift
Overwhelming Remorse
11%inclusion1 decks9 decks
44xlift
Offer Immortality
11%inclusion1 decks9 decks
8.3xlift
Lethal Scheme
11%inclusion1 decks9 decks
4.2xlift
Gravepurge
11%inclusion1 decks9 decks
13xlift
Nameless Inversion
11%inclusion1 decks9 decks
27xlift
Wail of the Nim
11%inclusion1 decks9 decks
22xlift
Vampiric Tutor
11%inclusion1 decks9 decks
0.8xlift
Feign Death
11%inclusion1 decks9 decks
1.8xlift
Tragic Slip
11%inclusion1 decks9 decks
1.3xlift
Withering Torment
11%inclusion1 decks9 decks
0.3xlift
Sorceries
Revenge of the Rats
33%inclusion3 decks9 decks
36xlift
Unearth
33%inclusion3 decks9 decks
3.9xlift
Swarmyard Massacre
33%inclusion3 decks9 decks
50xlift
Syphon Mind
33%inclusion3 decks9 decks
0.6xlift
Kindred Dominance
33%inclusion3 decks9 decks
17xlift
Crippling Fear
33%inclusion3 decks9 decks
100xlift
Bloodline Bidding
29%inclusion2 decks7 decks
60xlift
Vat Emergence
22%inclusion2 decks9 decks
27xlift
Feed the Swarm
22%inclusion2 decks9 decks
0.4xlift
Night's Whisper
22%inclusion2 decks9 decks
1.0xlift
Caress of Phyrexia
22%inclusion2 decks9 decks
67xlift
Sign in Blood
22%inclusion2 decks9 decks
0.7xlift
Diabolic Intent
11%inclusion1 decks9 decks
0.8xlift
Spread the Sickness
11%inclusion1 decks9 decks
44xlift
Victimize
11%inclusion1 decks9 decks
0.6xlift
Patriarch's Bidding
11%inclusion1 decks9 decks
19xlift
Haunting Voyage
11%inclusion1 decks9 decks
33xlift
Duress
11%inclusion1 decks9 decks
0.5xlift
Return from Extinction
11%inclusion1 decks9 decks
133xlift
Inquisition of Kozilek
11%inclusion1 decks9 decks
1.3xlift
Bubbling Muck
11%inclusion1 decks9 decks
0.6xlift
Psychic Whorl
11%inclusion1 decks9 decks
12xlift
Feed the Infection
11%inclusion1 decks9 decks
67xlift
Petty Larceny
11%inclusion1 decks9 decks
67xlift
Agadeem's Awakening
11%inclusion1 decks9 decks
1.3xlift
Read the Bones
11%inclusion1 decks9 decks
0.9xlift
Mutilate
11%inclusion1 decks9 decks
0.8xlift
Killing Wave
11%inclusion1 decks9 decks
2.6xlift
Tendrils of Agony
11%inclusion1 decks9 decks
15xlift
Cruelclaw's Heist
11%inclusion1 decks9 decks
4.3xlift
Demonic Tutor
11%inclusion1 decks9 decks
0.6xlift
Fell
11%inclusion1 decks9 decks
4.6xlift
Living Death
11%inclusion1 decks9 decks
1.5xlift
Annihilating Glare
11%inclusion1 decks9 decks
44xlift
Insatiable Avarice
11%inclusion1 decks9 decks
0.9xlift
Toxic Deluge
11%inclusion1 decks9 decks
0.3xlift
Hideous Visage
11%inclusion1 decks9 decks
133xlift
Geth's Summons
11%inclusion1 decks9 decks
33xlift
Lab Rats
11%inclusion1 decks9 decks
44xlift
Final Vengeance
11%inclusion1 decks9 decks
17xlift
Gruesome Fate
11%inclusion1 decks9 decks
27xlift
Pilfer
11%inclusion1 decks9 decks
0.7xlift
Damnation
11%inclusion1 decks9 decks
0.5xlift
Thoughtseize
11%inclusion1 decks9 decks
0.6xlift
Pact of the Serpent
11%inclusion1 decks9 decks
44xlift
Utility Artifacts
Bontu's Monument
67%inclusion6 decks9 decks
4.8xlift
Jet Medallion
56%inclusion5 decks9 decks
0.8xlift
Herald's Horn
44%inclusion4 decks9 decks
27xlift
Contagion Clasp
33%inclusion3 decks9 decks
50xlift
Swiftfoot Boots
33%inclusion3 decks9 decks
1.2xlift
Grafted Exoskeleton
33%inclusion3 decks9 decks
67xlift
Vat of Rebirth
22%inclusion2 decks9 decks
18xlift
Crawlspace
22%inclusion2 decks9 decks
16xlift
Bolas's Citadel
22%inclusion2 decks9 decks
1.1xlift
Skullclamp
22%inclusion2 decks9 decks
1.9xlift
Sword of Truth and Justice
22%inclusion2 decks9 decks
89xlift
Door of Destinies
22%inclusion2 decks9 decks
53xlift
Geth's Grimoire
22%inclusion2 decks9 decks
0.4xlift
The Darkness Crystal
14%inclusion1 decks7 decks
1.0xlift
Chronicle of Victory
14%inclusion1 decks7 decks
40xlift
Glaring Spotlight
11%inclusion1 decks9 decks
133xlift
Defense Grid
11%inclusion1 decks9 decks
13xlift
Cloud Key
11%inclusion1 decks9 decks
27xlift
Icon of Ancestry
11%inclusion1 decks9 decks
44xlift
Contagion Engine
11%inclusion1 decks9 decks
19xlift
Whip of Erebos
11%inclusion1 decks9 decks
1.9xlift
Coat of Arms
11%inclusion1 decks9 decks
22xlift
Trailblazer's Boots
11%inclusion1 decks9 decks
7.0xlift
Sword of the Squeak
11%inclusion1 decks9 decks
67xlift
Prosthetic Injector
11%inclusion1 decks9 decks
133xlift
Banner of Kinship
11%inclusion1 decks9 decks
15xlift
Recon Craft Theta
11%inclusion1 decks9 decks
133xlift
Sword of Hearth and Home
11%inclusion1 decks9 decks
11xlift
Torpor Orb
11%inclusion1 decks9 decks
44xlift
Whispersilk Cloak
11%inclusion1 decks9 decks
2.2xlift
Fireshrieker
11%inclusion1 decks9 decks
17xlift
Urza's Incubator
11%inclusion1 decks9 decks
15xlift
Idol of Oblivion
11%inclusion1 decks9 decks
19xlift
Staff of the Death Magus
11%inclusion1 decks9 decks
22xlift
Thornbite Staff
11%inclusion1 decks9 decks
22xlift
Lifeline
11%inclusion1 decks9 decks
67xlift
Enchantments
Necrogen Communion
56%inclusion5 decks9 decks
44xlift
Grave Pact
33%inclusion3 decks9 decks
2.4xlift
Kaya's Ghostform
33%inclusion3 decks9 decks
2.7xlift
Cover of Darkness
33%inclusion3 decks9 decks
40xlift
Phyresis
22%inclusion2 decks9 decks
44xlift
Bandit's Talent
22%inclusion2 decks9 decks
0.6xlift
Painful Quandary
22%inclusion2 decks9 decks
0.4xlift
Oversold Cemetery
22%inclusion2 decks9 decks
5.8xlift
Phyrexian Arena
22%inclusion2 decks9 decks
0.6xlift
Waste Not
11%inclusion1 decks9 decks
0.2xlift
Dark Tutelage
11%inclusion1 decks9 decks
10xlift
Polluted Bonds
11%inclusion1 decks9 decks
4.9xlift
Black Market
11%inclusion1 decks9 decks
1.0xlift
Okiba Reckoner Raid
11%inclusion1 decks9 decks
33xlift
Glistening Oil
11%inclusion1 decks9 decks
67xlift
Phyrexian Reclamation
11%inclusion1 decks9 decks
1.2xlift
Vampiric Rites
11%inclusion1 decks9 decks
4.4xlift
Haunted One
11%inclusion1 decks9 decks
17xlift
Tribute to Horobi
11%inclusion1 decks9 decks
33xlift
Necropotence
11%inclusion1 decks9 decks
0.9xlift
Call of the Ring
11%inclusion1 decks9 decks
4.2xlift
Eternal Thirst
11%inclusion1 decks9 decks
15xlift
Intimidation
11%inclusion1 decks9 decks
44xlift
Vile Requiem
11%inclusion1 decks9 decks
67xlift
Dauthi Embrace
11%inclusion1 decks9 decks
7.8xlift
Gate to Phyrexia
11%inclusion1 decks9 decks
19xlift
Oubliette
11%inclusion1 decks9 decks
2.6xlift
Black Market Connections
11%inclusion1 decks9 decks
0.5xlift
Triskaidekaphobia
11%inclusion1 decks9 decks
67xlift
Dark Prophecy
11%inclusion1 decks9 decks
5.8xlift
Oppression
11%inclusion1 decks9 decks
0.3xlift
Leyline of the Void
11%inclusion1 decks9 decks
3.0xlift
Bad Moon
11%inclusion1 decks9 decks
19xlift
Planeswalkers
Vraska, Betrayal's Sting
56%inclusion5 decks9 decks
37xlift
Liliana of the Dark Realms
22%inclusion2 decks9 decks
1.6xlift
Liliana of the Veil
11%inclusion1 decks9 decks
0.3xlift
Utility Lands
Bojuka Bog
56%inclusion5 decks9 decks
1.0xlift
Karn's Bastion
56%inclusion5 decks9 decks
17xlift
Reliquary Tower
44%inclusion4 decks9 decks
1.8xlift
Rogue's Passage
44%inclusion4 decks9 decks
2.7xlift
Access Tunnel
33%inclusion3 decks9 decks
11xlift
Mortuary Mire
22%inclusion2 decks9 decks
1.6xlift
Witch's Cottage
22%inclusion2 decks9 decks
0.7xlift
Cabal Coffers
22%inclusion2 decks9 decks
0.4xlift
Temple of the False God
22%inclusion2 decks9 decks
2.7xlift
Three Tree City
22%inclusion2 decks9 decks
13xlift
Secret Tunnel
14%inclusion1 decks7 decks
33xlift
Shizo, Death's Storehouse
11%inclusion1 decks9 decks
1.2xlift
Memorial to Folly
11%inclusion1 decks9 decks
3.3xlift
Barren Moor
11%inclusion1 decks9 decks
0.9xlift
Tyrite Sanctum
11%inclusion1 decks9 decks
2.8xlift
Volrath's Stronghold
11%inclusion1 decks9 decks
2.8xlift
The Dross Pits
11%inclusion1 decks9 decks
6.7xlift
Nykthos, Shrine to Nyx
11%inclusion1 decks9 decks
0.4xlift
Minas Morgul, Dark Fortress
11%inclusion1 decks9 decks
4.0xlift
Throne of the High City
11%inclusion1 decks9 decks
67xlift
Takenuma, Abandoned Mire
11%inclusion1 decks9 decks
0.6xlift
Ifnir Deadlands
11%inclusion1 decks9 decks
12xlift
Castle Locthwain
11%inclusion1 decks9 decks
0.4xlift
Strip Mine
11%inclusion1 decks9 decks
3.0xlift
Urborg, Tomb of Yawgmoth
11%inclusion1 decks9 decks
0.3xlift
Mana Artifacts
Sol Ring
78%inclusion7 decks9 decks
0.9xlift
Patchwork Banner
44%inclusion4 decks9 decks
28xlift
Arcane Signet
33%inclusion3 decks9 decks
0.6xlift
Glistening Sphere
33%inclusion3 decks9 decks
100xlift
Staff of Compleation
22%inclusion2 decks9 decks
18xlift
Throne of Eldraine
22%inclusion2 decks9 decks
2.6xlift
Phyrexian Atlas
22%inclusion2 decks9 decks
133xlift
The Soul Stone
14%inclusion1 decks7 decks
1.0xlift
Thought Vessel
11%inclusion1 decks9 decks
0.6xlift
Liquimetal Torque
11%inclusion1 decks9 decks
6.3xlift
Lands
Swamp
100%inclusion9 decks9 decks
1.0xlift
Path of Ancestry
56%inclusion5 decks9 decks
44xlift
Fell the Profane
22%inclusion2 decks9 decks
0.9xlift
Command Tower
22%inclusion2 decks9 decks
4.4xlift
Malakir Rebirth
22%inclusion2 decks9 decks
0.8xlift
Escape Tunnel
11%inclusion1 decks9 decks
12xlift
The Mycosynth Gardens
11%inclusion1 decks9 decks
12xlift
Fabled Passage
11%inclusion1 decks9 decks
4.6xlift
The Seedcore
11%inclusion1 decks9 decks
67xlift
Agadeem's Awakening
11%inclusion1 decks9 decks
1.3xlift
Verdant Catacombs
11%inclusion1 decks9 decks
3.7xlift
Cavern of Souls
11%inclusion1 decks9 decks
2.6xlift
Evolving Wilds
11%inclusion1 decks9 decks
2.8xlift
Tarnation Vista
11%inclusion1 decks9 decks
33xlift
Marsh Flats
11%inclusion1 decks9 decks
3.9xlift
Polluted Delta
11%inclusion1 decks9 decks
3.5xlift
Bloodstained Mire
11%inclusion1 decks9 decks
3.5xlift
About UsContactPrivacy PolicyTerms of Service
Space Cow MediaArchidektCardsphereCommander SpellbookFABRECSpellvoid
Space Cow MediaArchidektCommander's Herald
Commander SpellbookFABRECSpellvoid
EDHREC is unofficial Fan Content permitted under the Fan Content Policy. Not approved/endorsed by Wizards. Portions of the materials used are property of Wizards of the Coast. ©Wizards of the Coast LLC.
next@15 test