Karumonix, the Rat King (Commander) - Exhibition

Karumonix, the Rat King
Rank #384
52decks
As CommanderAs CardAverage DeckDecks
Bracket
All12345
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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Rat King, Verminister
18%inclusion2 decks11 decks
15%synergy
High Synergy Cards
Rat Colony
62%inclusion32 decks52 decks
56%synergy
Marrow-Gnawer
58%inclusion30 decks52 decks
54%synergy
Blightbelly Rat
52%inclusion27 decks52 decks
48%synergy
Typhoid Rats
50%inclusion26 decks52 decks
46%synergy
Piper of the Swarm
52%inclusion27 decks52 decks
45%synergy
Lord Skitter's Butcher
46%inclusion24 decks52 decks
43%synergy
Ogre Slumlord
52%inclusion27 decks52 decks
42%synergy
Pack Rat
46%inclusion24 decks52 decks
40%synergy
Vraska's Fall
40%inclusion21 decks52 decks
37%synergy
Ravenous Rats
38%inclusion20 decks52 decks
37%synergy
Top Cards
Relentless Rats
37%inclusion19 decks52 decks
35%synergy
Burglar Rat
37%inclusion19 decks52 decks
26%synergy
Infectious Inquiry
37%inclusion19 decks52 decks
34%synergy
Voracious Vermin
37%inclusion19 decks52 decks
34%synergy
Dark Ritual
35%inclusion18 decks52 decks
-32%synergy
Ichor Rats
35%inclusion18 decks52 decks
32%synergy
Lord Skitter, Sewer King
35%inclusion18 decks52 decks
26%synergy
Rancid Rats
35%inclusion18 decks52 decks
32%synergy
Tangled Colony
33%inclusion17 decks52 decks
30%synergy
Drown in Ichor
33%inclusion17 decks52 decks
29%synergy
Creatures
Drainpipe Vermin
33%inclusion17 decks52 decks
31%synergy
Razortooth Rats
31%inclusion16 decks52 decks
30%synergy
Chittering Skitterling
31%inclusion16 decks52 decks
30%synergy
Persistent Marshstalker
31%inclusion16 decks52 decks
28%synergy
Stronghold Rats
29%inclusion15 decks52 decks
25%synergy
Crypt Rats
27%inclusion14 decks52 decks
22%synergy
Throat Slitter
27%inclusion14 decks52 decks
25%synergy
Nezumi Prowler
27%inclusion14 decks52 decks
25%synergy
Septic Rats
27%inclusion14 decks52 decks
25%synergy
Pestilence Rats
25%inclusion13 decks52 decks
23%synergy
Nezumi Cutthroat
25%inclusion13 decks52 decks
24%synergy
Ink-Eyes, Servant of Oni
23%inclusion12 decks52 decks
20%synergy
Ashcoat of the Shadow Swarm
23%inclusion12 decks52 decks
20%synergy
Engine Rat
22%inclusion11 decks51 decks
20%synergy
Ruin Rat
21%inclusion11 decks52 decks
20%synergy
Bog Rats
19%inclusion10 decks52 decks
19%synergy
Chittering Rats
19%inclusion10 decks52 decks
19%synergy
Innocuous Rat
19%inclusion10 decks52 decks
18%synergy
Twisted Sewer-Witch
19%inclusion10 decks52 decks
18%synergy
Changeling Outcast
19%inclusion10 decks52 decks
14%synergy
Wave of Rats
19%inclusion10 decks52 decks
17%synergy
Gnat Miser
19%inclusion10 decks52 decks
16%synergy
Swarm of Rats
19%inclusion10 decks52 decks
17%synergy
Chittering Witch
19%inclusion10 decks52 decks
15%synergy
Mukotai Ambusher
17%inclusion9 decks52 decks
16%synergy
Nezumi Informant
17%inclusion9 decks52 decks
11%synergy
Okiba-Gang Shinobi
17%inclusion9 decks52 decks
16%synergy
Undercity Dire Rat
16%inclusion7 decks43 decks
14%synergy
Nezumi Graverobber
15%inclusion8 decks52 decks
14%synergy
Gnawing Vermin
15%inclusion8 decks52 decks
14%synergy
Nezumi Bladeblesser
15%inclusion8 decks52 decks
15%synergy
Old Flitterfang
15%inclusion8 decks52 decks
14%synergy
Refurbished Familiar
13%inclusion7 decks52 decks
11%synergy
Carrion Rats
13%inclusion7 decks52 decks
13%synergy
Skullsnatcher
13%inclusion7 decks52 decks
13%synergy
Gray Merchant of Asphodel
13%inclusion7 decks52 decks
-38%synergy
Ratcatcher
13%inclusion7 decks52 decks
10%synergy
Sewer Rats
13%inclusion7 decks52 decks
13%synergy
Locust Miser
13%inclusion7 decks52 decks
12%synergy
Elephant-Rat
13%inclusion4 decks30 decks
13%synergy
Ruthless Radrat
12%inclusion6 decks52 decks
11%synergy
Nezumi Shortfang
12%inclusion6 decks52 decks
11%synergy
Kuro's Taken
12%inclusion6 decks52 decks
11%synergy
Nezumi Bone-Reader
12%inclusion6 decks52 decks
11%synergy
Thriving Rats
10%inclusion5 decks52 decks
9%synergy
Thornplate Intimidator
10%inclusion5 decks52 decks
9%synergy
Nezumi Linkbreaker
10%inclusion5 decks52 decks
8%synergy
Sinuous Vermin
10%inclusion5 decks52 decks
9%synergy
Rats of Rath
10%inclusion5 decks52 decks
9%synergy
Species Specialist
10%inclusion5 decks52 decks
6%synergy
Instants
Whisper of the Dross
25%inclusion13 decks52 decks
22%synergy
Village Rites
21%inclusion11 decks52 decks
-4%synergy
Rat Out
21%inclusion11 decks52 decks
20%synergy
Grim Affliction
17%inclusion9 decks52 decks
15%synergy
Defile
17%inclusion9 decks52 decks
-19%synergy
Anoint with Affliction
15%inclusion8 decks52 decks
15%synergy
Murder
15%inclusion8 decks52 decks
5%synergy
Deadly Dispute
13%inclusion7 decks52 decks
-12%synergy
Raise the Draugr
13%inclusion7 decks52 decks
12%synergy
Tragic Slip
13%inclusion7 decks52 decks
-6%synergy
Offer Immortality
12%inclusion6 decks52 decks
9%synergy
Corrupted Conviction
12%inclusion6 decks52 decks
-1%synergy
Go for the Throat
10%inclusion5 decks52 decks
-13%synergy
Infernal Grasp
10%inclusion5 decks52 decks
-16%synergy
Gravepurge
10%inclusion5 decks52 decks
8%synergy
Alesha's Legacy
8.7%inclusion4 decks46 decks
7%synergy
Deadly Rollick
7.7%inclusion4 decks52 decks
-17%synergy
Hero's Downfall
7.7%inclusion4 decks52 decks
1%synergy
Consuming Corruption
7.7%inclusion4 decks52 decks
-8%synergy
Altar's Reap
7.7%inclusion4 decks52 decks
5%synergy
Death Denied
7.7%inclusion4 decks52 decks
7%synergy
Tainted Strike
7.7%inclusion4 decks52 decks
5%synergy
Drag to the Underworld
7.7%inclusion4 decks52 decks
6%synergy
Malakir Rebirth
7.7%inclusion4 decks52 decks
-15%synergy
Breathe Your Last
7.7%inclusion4 decks52 decks
6%synergy
Withering Torment
7.7%inclusion4 decks52 decks
-24%synergy
Archenemy's Charm
5.9%inclusion2 decks34 decks
-3%synergy
Undying Evil
5.8%inclusion3 decks52 decks
2%synergy
Doom Blade
5.8%inclusion3 decks52 decks
-2%synergy
Foul-Tongue Shriek
5.8%inclusion3 decks52 decks
4%synergy
Sorceries
Revenge of the Rats
22%inclusion11 decks51 decks
19%synergy
Feed the Swarm
19%inclusion10 decks52 decks
-31%synergy
Lab Rats
17%inclusion9 decks52 decks
17%synergy
Sign in Blood
17%inclusion9 decks52 decks
-18%synergy
Vat Emergence
15%inclusion8 decks52 decks
14%synergy
Read the Bones
15%inclusion8 decks52 decks
-2%synergy
Crippling Fear
15%inclusion8 decks52 decks
12%synergy
Diabolic Tutor
13%inclusion7 decks52 decks
-1%synergy
Spread the Sickness
13%inclusion7 decks52 decks
13%synergy
Feed the Infection
13%inclusion7 decks52 decks
13%synergy
Swarmyard Massacre
13%inclusion7 decks52 decks
11%synergy
Echoing Return
13%inclusion7 decks52 decks
10%synergy
Kindred Dominance
13%inclusion7 decks52 decks
9%synergy
Phyresis Outbreak
12%inclusion6 decks52 decks
10%synergy
Night's Whisper
12%inclusion6 decks52 decks
-13%synergy
Patriarch's Bidding
10%inclusion5 decks52 decks
5%synergy
Unearth
10%inclusion5 decks52 decks
1%synergy
Caress of Phyrexia
10%inclusion5 decks52 decks
9%synergy
Syphon Mind
10%inclusion5 decks52 decks
-3%synergy
Victimize
7.7%inclusion4 decks52 decks
-19%synergy
Return from Extinction
7.7%inclusion4 decks52 decks
7%synergy
Profane Command
7.7%inclusion4 decks52 decks
6%synergy
Exsanguinate
7.7%inclusion4 decks52 decks
-17%synergy
Geth's Summons
7.7%inclusion4 decks52 decks
7%synergy
Bloodline Bidding
6.3%inclusion1 decks16 decks
2%synergy
Duress
5.8%inclusion3 decks52 decks
-1%synergy
Gruesome Fate
5.8%inclusion3 decks52 decks
4%synergy
Ambition's Cost
5.8%inclusion3 decks52 decks
3%synergy
Dirge of Dread
5.8%inclusion3 decks52 decks
5%synergy
Utility Artifacts
Bontu's Monument
31%inclusion16 decks52 decks
2%synergy
Thrumming Stone
31%inclusion16 decks52 decks
27%synergy
Jet Medallion
29%inclusion15 decks52 decks
-33%synergy
Herald's Horn
23%inclusion12 decks52 decks
17%synergy
Door of Destinies
21%inclusion11 decks52 decks
19%synergy
Skullclamp
15%inclusion8 decks52 decks
-7%synergy
Wayfarer's Bauble
12%inclusion6 decks52 decks
-4%synergy
Coat of Arms
12%inclusion6 decks52 decks
9%synergy
Contagion Clasp
12%inclusion6 decks52 decks
9%synergy
Swiftfoot Boots
12%inclusion6 decks52 decks
-20%synergy
Lightning Greaves
12%inclusion6 decks52 decks
-22%synergy
Vanquisher's Banner
12%inclusion6 decks52 decks
8%synergy
Banner of Kinship
7.8%inclusion4 decks51 decks
6%synergy
Contagion Engine
7.7%inclusion4 decks52 decks
6%synergy
Hall of Triumph
5.8%inclusion3 decks52 decks
5%synergy
Ashnod's Altar
5.8%inclusion3 decks52 decks
-14%synergy
Enchantments
Necrogen Communion
17%inclusion9 decks52 decks
16%synergy
Black Market
15%inclusion8 decks52 decks
-6%synergy
Phyresis
15%inclusion8 decks52 decks
13%synergy
Phyrexian Arena
15%inclusion8 decks52 decks
-24%synergy
Oversold Cemetery
13%inclusion7 decks52 decks
8%synergy
Cover of Darkness
12%inclusion6 decks52 decks
9%synergy
Tribute to Horobi
12%inclusion6 decks52 decks
10%synergy
Vampiric Rites
7.7%inclusion4 decks52 decks
2%synergy
Bad Moon
7.7%inclusion4 decks52 decks
4%synergy
Greed
5.8%inclusion3 decks52 decks
-1%synergy
Underworld Connections
5.8%inclusion3 decks52 decks
4%synergy
Haunted One
5.8%inclusion3 decks52 decks
3%synergy
Okiba Reckoner Raid
5.8%inclusion3 decks52 decks
5%synergy
Painful Quandary
5.8%inclusion3 decks52 decks
-4%synergy
Lord Skitter's Blessing
5.8%inclusion3 decks52 decks
5%synergy
Planeswalkers
Vraska, Betrayal's Sting
7.7%inclusion4 decks52 decks
5%synergy
Liliana of the Dark Realms
5.8%inclusion3 decks52 decks
-8%synergy
Utility Lands
Rogue's Passage
33%inclusion17 decks52 decks
14%synergy
Swarmyard
31%inclusion16 decks52 decks
25%synergy
Bojuka Bog
29%inclusion15 decks52 decks
-18%synergy
Cabal Coffers
25%inclusion13 decks52 decks
-30%synergy
Mudflat Village
25%inclusion13 decks52 decks
22%synergy
Urborg, Tomb of Yawgmoth
17%inclusion9 decks52 decks
-20%synergy
Cabal Stronghold
15%inclusion8 decks52 decks
-19%synergy
Mortuary Mire
13%inclusion7 decks52 decks
0%synergy
Reliquary Tower
13%inclusion7 decks52 decks
-17%synergy
Three Tree City
13%inclusion7 decks52 decks
9%synergy
Access Tunnel
12%inclusion6 decks52 decks
9%synergy
Karn's Bastion
10%inclusion5 decks52 decks
6%synergy
Secret Tunnel
9.1%inclusion2 decks22 decks
8%synergy
Barren Moor
7.7%inclusion4 decks52 decks
-2%synergy
Witch's Cottage
7.7%inclusion4 decks52 decks
-17%synergy
Nykthos, Shrine to Nyx
7.7%inclusion4 decks52 decks
-22%synergy
Temple of the False God
7.7%inclusion4 decks52 decks
0%synergy
Takenuma, Abandoned Mire
7.7%inclusion4 decks52 decks
-8%synergy
Shizo, Death's Storehouse
5.8%inclusion3 decks52 decks
-4%synergy
Crypt of Agadeem
5.8%inclusion3 decks52 decks
-5%synergy
The Dross Pits
5.8%inclusion3 decks52 decks
4%synergy
Castle Locthwain
5.8%inclusion3 decks52 decks
-11%synergy
Mana Artifacts
Sol Ring
54%inclusion28 decks52 decks
-32%synergy
Arcane Signet
21%inclusion11 decks52 decks
-41%synergy
Patchwork Banner
19%inclusion10 decks52 decks
15%synergy
Charcoal Diamond
15%inclusion8 decks52 decks
-7%synergy
Glistening Sphere
12%inclusion6 decks52 decks
10%synergy
Mind Stone
12%inclusion6 decks52 decks
-18%synergy
Caged Sun
7.7%inclusion4 decks52 decks
-4%synergy
Staff of Compleation
7.7%inclusion4 decks52 decks
6%synergy
Heraldic Banner
7.7%inclusion4 decks52 decks
2%synergy
Phyrexian Atlas
7.7%inclusion4 decks52 decks
7%synergy
Lands
Swamp
100%inclusion52 decks52 decks
5%synergy
Path of Ancestry
27%inclusion14 decks52 decks
22%synergy
Evolving Wilds
10%inclusion5 decks52 decks
6%synergy
Myriad Landscape
7.7%inclusion4 decks52 decks
-18%synergy
Malakir Rebirth
7.7%inclusion4 decks52 decks
-15%synergy
Command Tower
5.8%inclusion3 decks52 decks
0%synergy
Terramorphic Expanse
5.8%inclusion3 decks52 decks
3%synergy
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