Karumonix, the Rat King (Commander) - Aggro

Karumonix, the Rat King
Rank #413
71decks
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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Elephant-Rat
14%inclusion6 decks44 decks
23xlift
Chittering Skitterling
37%inclusion26 decks71 decks
22xlift
Sewer Rats
11%inclusion8 decks71 decks
18xlift
Chittering Rats
15%inclusion11 decks71 decks
14xlift
Razortooth Rats
17%inclusion12 decks71 decks
14xlift
Nezumi Cutthroat
28%inclusion20 decks71 decks
14xlift
Septic Rats
55%inclusion39 decks71 decks
14xlift
Ruin Rat
32%inclusion23 decks71 decks
14xlift
Anoint with Affliction
13%inclusion9 decks71 decks
14xlift
Muck Rats
7.0%inclusion5 decks71 decks
13xlift
Top Cards
Piper of the Swarm
90%inclusion64 decks71 decks
5.1xlift
Blightbelly Rat
82%inclusion58 decks71 decks
11xlift
Marrow-Gnawer
76%inclusion54 decks71 decks
9.3xlift
Ogre Slumlord
73%inclusion52 decks71 decks
4.2xlift
Lord Skitter, Sewer King
72%inclusion51 decks71 decks
4.6xlift
Ichor Rats
69%inclusion49 decks71 decks
10xlift
Pack Rat
69%inclusion49 decks71 decks
4.7xlift
Drown in Ichor
65%inclusion46 decks71 decks
11xlift
Infectious Inquiry
63%inclusion45 decks71 decks
11xlift
Rancid Rats
62%inclusion44 decks71 decks
12xlift
Game Changers
Bolas's Citadel
15%inclusion11 decks71 decks
0.6xlift
Demonic Tutor
15%inclusion11 decks71 decks
0.6xlift
Vampiric Tutor
15%inclusion11 decks71 decks
0.7xlift
Necropotence
5.6%inclusion4 decks71 decks
0.4xlift
Creatures
Typhoid Rats
61%inclusion43 decks71 decks
8.0xlift
Rat Colony
61%inclusion43 decks71 decks
3.9xlift
Crypt Rats
56%inclusion40 decks71 decks
6.5xlift
Tangled Colony
56%inclusion40 decks71 decks
8.8xlift
Lord Skitter's Butcher
52%inclusion37 decks71 decks
8.0xlift
Stronghold Rats
49%inclusion35 decks71 decks
10xlift
Burglar Rat
46%inclusion33 decks71 decks
6.4xlift
Gnat Miser
45%inclusion32 decks71 decks
8.5xlift
Persistent Marshstalker
44%inclusion31 decks71 decks
5.9xlift
Changeling Outcast
41%inclusion29 decks71 decks
2.2xlift
Rat King, Pale Piper
39%inclusion13 decks33 decks
5.5xlift
Voracious Vermin
38%inclusion27 decks71 decks
7.2xlift
Ashcoat of the Shadow Swarm
37%inclusion26 decks71 decks
4.0xlift
Wave of Rats
35%inclusion25 decks71 decks
8.4xlift
Nezumi Prowler
32%inclusion23 decks71 decks
10xlift
Nashi, Moon Sage's Scion
32%inclusion23 decks71 decks
3.6xlift
Swarm of Rats
31%inclusion22 decks71 decks
7.8xlift
Rat King, Verminister
31%inclusion12 decks39 decks
3.8xlift
Locust Miser
30%inclusion21 decks71 decks
9.2xlift
Chittering Witch
30%inclusion21 decks71 decks
6.0xlift
Ratcatcher
30%inclusion21 decks71 decks
3.8xlift
Nezumi Informant
28%inclusion20 decks71 decks
6.3xlift
Engine Rat
27%inclusion17 decks64 decks
7.3xlift
Rotting Rats
25%inclusion18 decks71 decks
10xlift
Species Specialist
25%inclusion18 decks71 decks
3.2xlift
Ink-Eyes, Servant of Oni
25%inclusion18 decks71 decks
3.3xlift
Drainpipe Vermin
25%inclusion18 decks71 decks
10xlift
Undercity Dire Rat
25%inclusion13 decks52 decks
8.0xlift
Throat Slitter
24%inclusion17 decks71 decks
5.1xlift
Gnawing Vermin
23%inclusion16 decks71 decks
6.6xlift
Valley Rotcaller
23%inclusion16 decks71 decks
2.9xlift
Twisted Sewer-Witch
23%inclusion16 decks71 decks
6.6xlift
Pestilence Rats
21%inclusion15 decks71 decks
6.3xlift
Skullsnatcher
18%inclusion13 decks71 decks
8.0xlift
Ravenous Rats
15%inclusion11 decks71 decks
6.6xlift
Ruthless Radrat
15%inclusion11 decks71 decks
9.4xlift
Ayara, First of Locthwain
15%inclusion11 decks71 decks
0.7xlift
Nezumi Bone-Reader
15%inclusion11 decks71 decks
7.2xlift
Crypt Ghast
14%inclusion10 decks71 decks
0.4xlift
Relentless Rats
13%inclusion9 decks71 decks
4.3xlift
Gray Merchant of Asphodel
13%inclusion9 decks71 decks
0.3xlift
Mukotai Ambusher
13%inclusion9 decks71 decks
7.4xlift
Innocuous Rat
11%inclusion8 decks71 decks
9.3xlift
Nezumi Graverobber
11%inclusion8 decks71 decks
3.5xlift
Zodiac Rat
11%inclusion8 decks71 decks
12xlift
Refurbished Familiar
10%inclusion7 decks71 decks
4.3xlift
Bog Rats
10%inclusion7 decks71 decks
8.4xlift
Roaming Throne
10%inclusion7 decks71 decks
2.3xlift
Filth
10%inclusion7 decks71 decks
1.8xlift
Sinuous Vermin
10%inclusion7 decks71 decks
13xlift
Instants
Dark Ritual
61%inclusion43 decks71 decks
0.9xlift
Vraska's Fall
46%inclusion33 decks71 decks
9.3xlift
Whisper of the Dross
44%inclusion31 decks71 decks
12xlift
Village Rites
39%inclusion28 decks71 decks
1.7xlift
Go for the Throat
28%inclusion20 decks71 decks
1.2xlift
Defile
27%inclusion19 decks71 decks
0.8xlift
Rat Out
24%inclusion17 decks71 decks
11xlift
Grim Affliction
23%inclusion16 decks71 decks
10xlift
Tainted Strike
23%inclusion16 decks71 decks
3.2xlift
Deadly Dispute
21%inclusion15 decks71 decks
0.8xlift
Corrupted Conviction
21%inclusion15 decks71 decks
2.0xlift
Culling the Weak
20%inclusion14 decks71 decks
1.0xlift
Infernal Grasp
20%inclusion14 decks71 decks
0.7xlift
Withering Torment
18%inclusion13 decks71 decks
0.5xlift
Murder
14%inclusion10 decks71 decks
1.6xlift
Cabal Ritual
13%inclusion9 decks71 decks
0.7xlift
Malakir Rebirth
13%inclusion9 decks71 decks
0.5xlift
Fell the Profane
11%inclusion8 decks71 decks
0.5xlift
Virulent Wound
11%inclusion8 decks71 decks
13xlift
Deadly Rollick
10%inclusion7 decks71 decks
0.4xlift
Sudden Spoiling
10%inclusion7 decks71 decks
0.9xlift
Tragic Slip
10%inclusion7 decks71 decks
0.6xlift
Imp's Mischief
8.5%inclusion6 decks71 decks
0.3xlift
Consuming Corruption
8.5%inclusion6 decks71 decks
0.6xlift
Curtains' Call
8.5%inclusion6 decks71 decks
4.6xlift
Sheoldred's Edict
5.6%inclusion4 decks71 decks
0.4xlift
Not Dead After All
5.6%inclusion4 decks71 decks
0.5xlift
Doom Blade
5.6%inclusion4 decks71 decks
0.8xlift
Altar's Reap
5.6%inclusion4 decks71 decks
2.8xlift
Raise the Draugr
5.6%inclusion4 decks71 decks
4.5xlift
Foul-Tongue Shriek
5.6%inclusion4 decks71 decks
1.4xlift
Plumb the Forbidden
5.6%inclusion4 decks71 decks
1.3xlift
Gravepurge
5.6%inclusion4 decks71 decks
3.6xlift
Nasty End
5.6%inclusion4 decks71 decks
2.2xlift
Alesha's Legacy
5.4%inclusion3 decks56 decks
3.5xlift
Sorceries
Phyresis Outbreak
39%inclusion28 decks71 decks
10xlift
Crippling Fear
39%inclusion28 decks71 decks
6.1xlift
Revenge of the Rats
38%inclusion26 decks69 decks
5.9xlift
Feed the Swarm
34%inclusion24 decks71 decks
0.7xlift
Sign in Blood
32%inclusion23 decks71 decks
0.9xlift
Patriarch's Bidding
30%inclusion21 decks71 decks
3.1xlift
Night's Whisper
30%inclusion21 decks71 decks
1.1xlift
Kindred Dominance
27%inclusion19 decks71 decks
3.0xlift
Unearth
25%inclusion18 decks71 decks
2.4xlift
Vat Emergence
21%inclusion15 decks71 decks
11xlift
Swarmyard Massacre
21%inclusion15 decks71 decks
3.0xlift
Echoing Return
20%inclusion14 decks71 decks
2.6xlift
Read the Bones
20%inclusion14 decks71 decks
1.3xlift
Diabolic Intent
18%inclusion13 decks71 decks
1.2xlift
Toxic Deluge
18%inclusion13 decks71 decks
0.6xlift
Plague of Vermin
17%inclusion12 decks71 decks
4.1xlift
Bloodline Bidding
17%inclusion7 decks42 decks
2.7xlift
Pact of the Serpent
15%inclusion11 decks71 decks
3.8xlift
Bubbling Muck
14%inclusion10 decks71 decks
0.8xlift
Diabolic Tutor
13%inclusion9 decks71 decks
1.1xlift
Victimize
13%inclusion9 decks71 decks
0.6xlift
Caress of Phyrexia
13%inclusion9 decks71 decks
9.0xlift
Lab Rats
13%inclusion9 decks71 decks
12xlift
Damnation
13%inclusion9 decks71 decks
0.8xlift
Spread the Sickness
10%inclusion7 decks71 decks
12xlift
Living Death
10%inclusion7 decks71 decks
1.1xlift
Geth's Summons
10%inclusion7 decks71 decks
13xlift
Eaten Alive
10%inclusion7 decks71 decks
3.0xlift
Grim Tutor
10%inclusion7 decks71 decks
0.8xlift
Haunting Voyage
8.5%inclusion6 decks71 decks
3.6xlift
Mutilate
8.5%inclusion6 decks71 decks
0.7xlift
Reanimate
8.5%inclusion6 decks71 decks
0.3xlift
Feed the Infection
7.0%inclusion5 decks71 decks
7.2xlift
Fell
7.0%inclusion5 decks71 decks
2.4xlift
Forever Young
5.6%inclusion4 decks71 decks
5.5xlift
Syphon Mind
5.6%inclusion4 decks71 decks
1.0xlift
Insatiable Avarice
5.6%inclusion4 decks71 decks
0.5xlift
Gruesome Fate
5.6%inclusion4 decks71 decks
1.2xlift
Utility Artifacts
Jet Medallion
56%inclusion40 decks71 decks
0.9xlift
Bontu's Monument
44%inclusion31 decks71 decks
1.4xlift
Herald's Horn
34%inclusion24 decks71 decks
2.8xlift
Contagion Clasp
27%inclusion19 decks71 decks
8.9xlift
Thrumming Stone
25%inclusion18 decks71 decks
2.4xlift
Skullclamp
24%inclusion17 decks71 decks
1.0xlift
Contagion Engine
18%inclusion13 decks71 decks
7.2xlift
Vanquisher's Banner
18%inclusion13 decks71 decks
2.5xlift
Door of Destinies
17%inclusion12 decks71 decks
3.5xlift
Whip of Erebos
15%inclusion11 decks71 decks
0.9xlift
Chronicle of Victory
14%inclusion6 decks42 decks
3.6xlift
Coat of Arms
13%inclusion9 decks71 decks
2.2xlift
Lightning Greaves
13%inclusion9 decks71 decks
0.3xlift
The Darkness Crystal
12%inclusion6 decks52 decks
0.6xlift
Expedition Map
11%inclusion8 decks71 decks
1.1xlift
Thornbite Staff
11%inclusion8 decks71 decks
1.6xlift
Icon of Ancestry
10%inclusion7 decks71 decks
6.3xlift
Swiftfoot Boots
10%inclusion7 decks71 decks
0.3xlift
Vat of Rebirth
8.5%inclusion6 decks71 decks
3.8xlift
Banner of Kinship
7.1%inclusion5 decks70 decks
1.7xlift
Ashnod's Altar
7.0%inclusion5 decks71 decks
0.6xlift
Prosthetic Injector
7.0%inclusion5 decks71 decks
11xlift
Whispersilk Cloak
7.0%inclusion5 decks71 decks
0.8xlift
Mirror Box
5.6%inclusion4 decks71 decks
1.9xlift
Helm of the Host
5.6%inclusion4 decks71 decks
2.6xlift
Akroma's Memorial
5.6%inclusion4 decks71 decks
3.0xlift
Eldrazi Monument
5.6%inclusion4 decks71 decks
1.4xlift
Grafted Exoskeleton
5.6%inclusion4 decks71 decks
2.6xlift
Enchantments
Cover of Darkness
41%inclusion29 decks71 decks
5.5xlift
Phyrexian Arena
35%inclusion25 decks71 decks
1.0xlift
Necrogen Communion
25%inclusion18 decks71 decks
9.1xlift
Black Market Connections
21%inclusion15 decks71 decks
0.8xlift
Phyrexian Reclamation
15%inclusion11 decks71 decks
1.9xlift
Haunted One
15%inclusion11 decks71 decks
2.2xlift
Grave Pact
15%inclusion11 decks71 decks
1.0xlift
Phyresis
13%inclusion9 decks71 decks
2.8xlift
Oversold Cemetery
13%inclusion9 decks71 decks
2.9xlift
Bad Moon
13%inclusion9 decks71 decks
2.0xlift
Black Market
11%inclusion8 decks71 decks
0.8xlift
The Meathook Massacre
10%inclusion7 decks71 decks
0.7xlift
Vampiric Rites
8.5%inclusion6 decks71 decks
1.9xlift
Tribute to Horobi
8.5%inclusion6 decks71 decks
4.5xlift
Intimidation
8.5%inclusion6 decks71 decks
6.9xlift
Lord Skitter's Blessing
8.5%inclusion6 decks71 decks
7.9xlift
Kaya's Ghostform
7.0%inclusion5 decks71 decks
0.6xlift
Painful Quandary
7.0%inclusion5 decks71 decks
1.2xlift
Glistening Oil
5.6%inclusion4 decks71 decks
4.5xlift
Planeswalkers
Vraska, Betrayal's Sting
30%inclusion21 decks71 decks
8.0xlift
Utility Lands
Swarmyard
63%inclusion45 decks71 decks
3.9xlift
Cabal Coffers
51%inclusion36 decks71 decks
0.9xlift
Karn's Bastion
48%inclusion34 decks71 decks
7.0xlift
Bojuka Bog
42%inclusion30 decks71 decks
0.9xlift
Mudflat Village
39%inclusion28 decks71 decks
4.6xlift
Witch's Cottage
31%inclusion22 decks71 decks
1.2xlift
Rogue's Passage
30%inclusion21 decks71 decks
0.9xlift
Urborg, Tomb of Yawgmoth
28%inclusion20 decks71 decks
0.7xlift
Cabal Stronghold
27%inclusion19 decks71 decks
0.8xlift
Three Tree City
23%inclusion16 decks71 decks
2.0xlift
Phyrexian Tower
20%inclusion14 decks71 decks
0.8xlift
Mortuary Mire
20%inclusion14 decks71 decks
1.7xlift
Reliquary Tower
20%inclusion14 decks71 decks
0.7xlift
Nykthos, Shrine to Nyx
17%inclusion12 decks71 decks
0.6xlift
Access Tunnel
15%inclusion11 decks71 decks
2.6xlift
Castle Locthwain
14%inclusion10 decks71 decks
0.6xlift
Barren Moor
13%inclusion9 decks71 decks
1.3xlift
Crypt of Agadeem
13%inclusion9 decks71 decks
1.1xlift
Shizo, Death's Storehouse
11%inclusion8 decks71 decks
0.6xlift
Inkmoth Nexus
10%inclusion7 decks71 decks
3.1xlift
War Room
10%inclusion7 decks71 decks
0.5xlift
Secret Tunnel
9.3%inclusion4 decks43 decks
3.0xlift
The Black Gate
8.5%inclusion6 decks71 decks
1.2xlift
Mutavault
8.5%inclusion6 decks71 decks
2.8xlift
The Dross Pits
8.5%inclusion6 decks71 decks
6.9xlift
Takenuma, Abandoned Mire
8.5%inclusion6 decks71 decks
0.5xlift
Memorial to Folly
7.0%inclusion5 decks71 decks
2.6xlift
Temple of the False God
7.0%inclusion5 decks71 decks
1.0xlift
Vault of Whispers
5.6%inclusion4 decks71 decks
1.1xlift
Minas Morgul, Dark Fortress
5.6%inclusion4 decks71 decks
0.9xlift
Mana Artifacts
Sol Ring
75%inclusion53 decks71 decks
0.9xlift
Arcane Signet
38%inclusion27 decks71 decks
0.7xlift
Glistening Sphere
27%inclusion19 decks71 decks
10xlift
Patchwork Banner
23%inclusion16 decks71 decks
2.6xlift
Staff of Compleation
21%inclusion15 decks71 decks
6.8xlift
Charcoal Diamond
13%inclusion9 decks71 decks
0.8xlift
Mind Stone
13%inclusion9 decks71 decks
0.6xlift
Heraldic Banner
10%inclusion7 decks71 decks
1.2xlift
Caged Sun
8.5%inclusion6 decks71 decks
1.0xlift
Thought Vessel
8.5%inclusion6 decks71 decks
0.4xlift
Commander's Sphere
5.6%inclusion4 decks71 decks
0.9xlift
Lands
Swamp
97%inclusion69 decks71 decks
1.0xlift
Path of Ancestry
32%inclusion23 decks71 decks
3.3xlift
Myriad Landscape
13%inclusion9 decks71 decks
0.6xlift
Malakir Rebirth
13%inclusion9 decks71 decks
0.5xlift
Fell the Profane
11%inclusion8 decks71 decks
0.5xlift
Command Tower
10%inclusion7 decks71 decks
1.9xlift
Big Apple, 3 a.m.
9.1%inclusion3 decks33 decks
2.8xlift
Escape Tunnel
8.5%inclusion6 decks71 decks
5.0xlift
Cavern of Souls
8.5%inclusion6 decks71 decks
0.7xlift
Urza's Cave
7.0%inclusion5 decks71 decks
0.7xlift
Evolving Wilds
7.0%inclusion5 decks71 decks
1.3xlift
Snow-Covered Swamp
7.0%inclusion5 decks71 decks
0.9xlift
Polluted Delta
5.6%inclusion4 decks71 decks
0.9xlift
Bloodstained Mire
5.6%inclusion4 decks71 decks
0.9xlift
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