Karumonix, the Rat King (Commander) - Exhibition Proliferate

Karumonix, the Rat King
Rank #407
2decks
As CommanderAs CardAverage DeckDecks
Bracket
All123
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.
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Burglar Rat
100%inclusion2 decks2 decks
90%synergy
Mukotai Ambusher
100%inclusion2 decks2 decks
99%synergy
Nezumi Bladeblesser
100%inclusion2 decks2 decks
99%synergy
Nezumi Prowler
100%inclusion2 decks2 decks
99%synergy
Blightbelly Rat
100%inclusion2 decks2 decks
97%synergy
Rat Colony
100%inclusion2 decks2 decks
94%synergy
Undercity Dire Rat
100%inclusion1 decks1 decks
98%synergy
Barkform Harvester
50%inclusion1 decks2 decks
50%synergy
Bog Rats
50%inclusion1 decks2 decks
50%synergy
Ogre Slumlord
50%inclusion1 decks2 decks
40%synergy
Rabid Rats
50%inclusion1 decks2 decks
50%synergy
Crypt Rats
50%inclusion1 decks2 decks
46%synergy
Innocuous Rat
50%inclusion1 decks2 decks
49%synergy
Nezumi Graverobber
50%inclusion1 decks2 decks
49%synergy
Midnight Scavengers
50%inclusion1 decks2 decks
50%synergy
Wick's Patrol
50%inclusion1 decks2 decks
50%synergy
Marrow-Gnawer
50%inclusion1 decks2 decks
47%synergy
Ravenous Rats
50%inclusion1 decks2 decks
48%synergy
Thornplate Intimidator
50%inclusion1 decks2 decks
49%synergy
Ayara, First of Locthwain
50%inclusion1 decks2 decks
25%synergy
Daggerfang Duo
50%inclusion1 decks2 decks
49%synergy
Ghostly Changeling
50%inclusion1 decks2 decks
50%synergy
Skullsnatcher
50%inclusion1 decks2 decks
49%synergy
Pack Rat
50%inclusion1 decks2 decks
44%synergy
Ink-Eyes, Servant of Oni
50%inclusion1 decks2 decks
47%synergy
Three Tree Mascot
50%inclusion1 decks2 decks
50%synergy
Persistent Marshstalker
50%inclusion1 decks2 decks
47%synergy
Engine Rat
50%inclusion1 decks2 decks
48%synergy
Graf Rats
50%inclusion1 decks2 decks
50%synergy
Chittering Skitterling
50%inclusion1 decks2 decks
49%synergy
Voracious Vermin
50%inclusion1 decks2 decks
47%synergy
Piper of the Swarm
50%inclusion1 decks2 decks
43%synergy
Warehouse Tabby
50%inclusion1 decks2 decks
50%synergy
Ratcatcher
50%inclusion1 decks2 decks
47%synergy
Pestilence Rats
50%inclusion1 decks2 decks
48%synergy
Muck Rats
50%inclusion1 decks2 decks
50%synergy
Sewer Rats
50%inclusion1 decks2 decks
50%synergy
Nashi, Moon Sage's Scion
50%inclusion1 decks2 decks
46%synergy
Typhoid Rats
50%inclusion1 decks2 decks
46%synergy
Okiba-Gang Shinobi
50%inclusion1 decks2 decks
49%synergy
Ruin Rat
50%inclusion1 decks2 decks
49%synergy
Ichor Rats
50%inclusion1 decks2 decks
47%synergy
Instants
Whisper of the Dross
100%inclusion2 decks2 decks
97%synergy
Vraska's Fall
100%inclusion2 decks2 decks
97%synergy
Anoint with Affliction
100%inclusion2 decks2 decks
99%synergy
Deadly Dispute
100%inclusion2 decks2 decks
73%synergy
Offer Immortality
100%inclusion2 decks2 decks
98%synergy
Alesha's Legacy
100%inclusion1 decks1 decks
99%synergy
Tragic Fall
50%inclusion1 decks2 decks
50%synergy
Bake into a Pie
50%inclusion1 decks2 decks
49%synergy
Go for the Throat
50%inclusion1 decks2 decks
28%synergy
Village Rites
50%inclusion1 decks2 decks
24%synergy
Rat Out
50%inclusion1 decks2 decks
49%synergy
Grim Affliction
50%inclusion1 decks2 decks
48%synergy
Defile
50%inclusion1 decks2 decks
15%synergy
Dark Ritual
50%inclusion1 decks2 decks
-17%synergy
Doom Blade
50%inclusion1 decks2 decks
43%synergy
Virulent Wound
50%inclusion1 decks2 decks
50%synergy
Disfigure
50%inclusion1 decks2 decks
50%synergy
Murder
50%inclusion1 decks2 decks
40%synergy
Tainted Strike
50%inclusion1 decks2 decks
47%synergy
Stab
50%inclusion1 decks2 decks
49%synergy
Debt to the Kami
50%inclusion1 decks2 decks
50%synergy
Defenestrate
50%inclusion1 decks2 decks
50%synergy
Tragic Slip
50%inclusion1 decks2 decks
31%synergy
Early Winter
50%inclusion1 decks2 decks
50%synergy
Sorceries
Infectious Inquiry
100%inclusion2 decks2 decks
97%synergy
Drown in Ichor
100%inclusion2 decks2 decks
96%synergy
Victimize
50%inclusion1 decks2 decks
22%synergy
Duress
50%inclusion1 decks2 decks
44%synergy
Psychic Whorl
50%inclusion1 decks2 decks
50%synergy
Feed the Infection
50%inclusion1 decks2 decks
49%synergy
Phyresis Outbreak
50%inclusion1 decks2 decks
48%synergy
Unearth
50%inclusion1 decks2 decks
41%synergy
Swarmyard Massacre
50%inclusion1 decks2 decks
48%synergy
Feed the Swarm
50%inclusion1 decks2 decks
-0%synergy
Read the Bones
50%inclusion1 decks2 decks
34%synergy
Exsanguinate
50%inclusion1 decks2 decks
25%synergy
Caress of Phyrexia
50%inclusion1 decks2 decks
49%synergy
Reave Soul
50%inclusion1 decks2 decks
50%synergy
Atrocious Experiment
50%inclusion1 decks2 decks
49%synergy
Annihilating Glare
50%inclusion1 decks2 decks
49%synergy
Toxic Deluge
50%inclusion1 decks2 decks
13%synergy
Consign to the Pit
50%inclusion1 decks2 decks
50%synergy
Pestilent Haze
50%inclusion1 decks2 decks
50%synergy
Geth's Summons
50%inclusion1 decks2 decks
50%synergy
Lab Rats
50%inclusion1 decks2 decks
50%synergy
Eaten Alive
50%inclusion1 decks2 decks
46%synergy
Incriminate
50%inclusion1 decks2 decks
50%synergy
Never Happened
50%inclusion1 decks2 decks
50%synergy
Wander in Death
50%inclusion1 decks2 decks
50%synergy
Utility Artifacts
Vat of Rebirth
50%inclusion1 decks2 decks
47%synergy
Wayfarer's Bauble
50%inclusion1 decks2 decks
36%synergy
Contagion Clasp
50%inclusion1 decks2 decks
48%synergy
Prosthetic Injector
50%inclusion1 decks2 decks
50%synergy
Bontu's Monument
50%inclusion1 decks2 decks
22%synergy
Enchantments
Clawing Torment
50%inclusion1 decks2 decks
50%synergy
Black Market
50%inclusion1 decks2 decks
30%synergy
Glistening Oil
50%inclusion1 decks2 decks
49%synergy
Necrosynthesis
50%inclusion1 decks2 decks
49%synergy
Haunted One
50%inclusion1 decks2 decks
48%synergy
Phyresis
50%inclusion1 decks2 decks
48%synergy
Withercrown
50%inclusion1 decks2 decks
50%synergy
Painful Quandary
50%inclusion1 decks2 decks
40%synergy
Phyrexian Arena
50%inclusion1 decks2 decks
11%synergy
Necrogen Communion
50%inclusion1 decks2 decks
48%synergy
Planeswalkers
Vraska, Betrayal's Sting
50%inclusion1 decks2 decks
47%synergy
Utility Lands
Swarmyard
100%inclusion2 decks2 decks
94%synergy
Bojuka Bog
50%inclusion1 decks2 decks
3%synergy
Cabal Stronghold
50%inclusion1 decks2 decks
16%synergy
Vault of Whispers
50%inclusion1 decks2 decks
44%synergy
Takenuma, Abandoned Mire
50%inclusion1 decks2 decks
34%synergy
Mudflat Village
50%inclusion1 decks2 decks
47%synergy
RELIQUARY TOWER
50%inclusion1 decks2 decks
21%synergy
Rogue's Passage
50%inclusion1 decks2 decks
31%synergy
Mana Artifacts
Arcane Signet
50%inclusion1 decks2 decks
-11%synergy
Glistening Sphere
50%inclusion1 decks2 decks
49%synergy
Heraldic Banner
50%inclusion1 decks2 decks
45%synergy
Patchwork Banner
50%inclusion1 decks2 decks
46%synergy
Sol Ring
50%inclusion1 decks2 decks
-35%synergy
Phyrexian Atlas
50%inclusion1 decks2 decks
50%synergy
Lands
Swamp
100%inclusion2 decks2 decks
5%synergy
Path of Ancestry
100%inclusion2 decks2 decks
95%synergy
Terramorphic Expanse
50%inclusion1 decks2 decks
47%synergy
Exotic Orchard
50%inclusion1 decks2 decks
49%synergy
Night Market
50%inclusion1 decks2 decks
50%synergy
Riveteers Overlook
50%inclusion1 decks2 decks
49%synergy
Ash Barrens
50%inclusion1 decks2 decks
49%synergy
Maestros Theater
50%inclusion1 decks2 decks
49%synergy
Evolving Wilds
50%inclusion1 decks2 decks
46%synergy
Shimmering Grotto
50%inclusion1 decks2 decks
50%synergy
Thriving Moor
50%inclusion1 decks2 decks
50%synergy
Uncharted Haven
50%inclusion1 decks2 decks
50%synergy
Obscura Storefront
50%inclusion1 decks2 decks
49%synergy
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