Karumonix, the Rat King (Commander) - Expensive

Karumonix, the Rat King
Rank #411
698decks
As CommanderAs CardAverage DeckDecks
Bracket
All1234
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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Rank Rat
4.7%inclusion3 decks64 decks
3.0xlift
Avacyn, Angel of Horror
1.6%inclusion1 decks64 decks
0.2xlift
Lich's Relic
1.6%inclusion1 decks64 decks
0.4xlift
Hall of Echoes
1.6%inclusion1 decks64 decks
2.1xlift
Tinybones, Pocket Nuisance
1.3%inclusion2 decks153 decks
0.5xlift
Top Cards
Marrow-Gnawer
92%inclusion644 decks698 decks
24xlift
Piper of the Swarm
82%inclusion573 decks698 decks
14xlift
Jet Medallion
81%inclusion562 decks698 decks
1.0xlift
Dark Ritual
79%inclusion554 decks698 decks
0.9xlift
Demonic Tutor
78%inclusion543 decks698 decks
1.0xlift
Ashcoat of the Shadow Swarm
75%inclusion522 decks698 decks
15xlift
Pack Rat
73%inclusion512 decks698 decks
14xlift
Rat Colony
73%inclusion507 decks698 decks
12xlift
Ogre Slumlord
68%inclusion474 decks698 decks
11xlift
Lord Skitter, Sewer King
66%inclusion462 decks698 decks
9.0xlift
High Lift Cards
Chittering Skitterling
14%inclusion99 decks698 decks
52xlift
Razortooth Rats
5.9%inclusion41 decks698 decks
44xlift
Nezumi Cutthroat
7.2%inclusion50 decks698 decks
40xlift
Septic Rats
36%inclusion254 decks698 decks
40xlift
Spread the Sickness
5.7%inclusion40 decks698 decks
36xlift
Rancid Rats
34%inclusion236 decks698 decks
33xlift
Blightbelly Rat
62%inclusion431 decks698 decks
33xlift
Anoint with Affliction
6.7%inclusion47 decks698 decks
31xlift
Ichor Rats
62%inclusion430 decks698 decks
31xlift
Zodiac Rat
10%inclusion67 decks698 decks
28xlift
Creatures
Ratcatcher
43%inclusion297 decks698 decks
15xlift
Crypt Rats
42%inclusion293 decks698 decks
14xlift
Rat King, Verminister
42%inclusion153 decks368 decks
14xlift
Tangled Colony
37%inclusion259 decks698 decks
22xlift
Typhoid Rats
36%inclusion249 decks698 decks
23xlift
Ayara, First of Locthwain
35%inclusion245 decks698 decks
1.4xlift
Crypt Ghast
34%inclusion239 decks698 decks
0.6xlift
Gnat Miser
32%inclusion225 decks698 decks
18xlift
Ink-Eyes, Servant of Oni
31%inclusion214 decks698 decks
12xlift
Lord Skitter's Butcher
31%inclusion213 decks698 decks
20xlift
Rat King, Pale Piper
27%inclusion91 decks337 decks
9.5xlift
Species Specialist
27%inclusion188 decks698 decks
6.6xlift
Valley Rotcaller
26%inclusion184 decks698 decks
10xlift
Nashi, Moon Sage's Scion
26%inclusion184 decks698 decks
8.4xlift
Persistent Marshstalker
26%inclusion182 decks698 decks
17xlift
Burglar Rat
25%inclusion177 decks698 decks
3.8xlift
Stronghold Rats
25%inclusion176 decks698 decks
14xlift
Changeling Outcast
24%inclusion171 decks698 decks
5.4xlift
Swarm of Rats
23%inclusion161 decks698 decks
18xlift
Voracious Vermin
23%inclusion158 decks698 decks
20xlift
Yawgmoth, Thran Physician
22%inclusion154 decks698 decks
1.1xlift
Wave of Rats
20%inclusion143 decks698 decks
28xlift
Gray Merchant of Asphodel
19%inclusion130 decks698 decks
0.4xlift
Relentless Rats
17%inclusion118 decks698 decks
14xlift
Chittering Witch
16%inclusion113 decks698 decks
7.0xlift
Throat Slitter
16%inclusion110 decks698 decks
15xlift
Locust Miser
15%inclusion107 decks698 decks
15xlift
Nezumi Informant
13%inclusion94 decks698 decks
3.4xlift
Filth
13%inclusion89 decks698 decks
4.2xlift
Roaming Throne
13%inclusion88 decks698 decks
2.0xlift
Pestilence Rats
12%inclusion83 decks698 decks
17xlift
Nezumi Prowler
12%inclusion82 decks698 decks
24xlift
Nezumi Graverobber
11%inclusion78 decks698 decks
14xlift
Engine Rat
11%inclusion72 decks647 decks
17xlift
Undercity Dire Rat
11%inclusion62 decks569 decks
20xlift
Blood Artist
10%inclusion70 decks698 decks
0.3xlift
Old Flitterfang
9.3%inclusion65 decks698 decks
26xlift
Ruin Rat
8.7%inclusion61 decks698 decks
28xlift
Rotting Rats
8.5%inclusion59 decks698 decks
3.1xlift
Gnawing Vermin
8.5%inclusion59 decks698 decks
13xlift
Opposition Agent
7.7%inclusion54 decks698 decks
0.2xlift
Adaptive Automaton
7.3%inclusion51 decks698 decks
16xlift
Ravenous Rats
7.2%inclusion50 decks698 decks
15xlift
Zulaport Cutthroat
7.2%inclusion50 decks698 decks
0.3xlift
Drainpipe Vermin
7.2%inclusion50 decks698 decks
16xlift
Dauthi Voidwalker
6.9%inclusion48 decks698 decks
0.2xlift
Twisted Sewer-Witch
6.6%inclusion46 decks698 decks
15xlift
Ruthless Radrat
6.0%inclusion42 decks698 decks
26xlift
Sheoldred, the Apocalypse
6.0%inclusion42 decks698 decks
0.2xlift
K'rrik, Son of Yawgmoth
5.6%inclusion39 decks698 decks
0.2xlift
Instants
Vampiric Tutor
66%inclusion461 decks698 decks
1.0xlift
Deadly Rollick
52%inclusion361 decks698 decks
0.8xlift
Vraska's Fall
47%inclusion325 decks698 decks
25xlift
Whisper of the Dross
27%inclusion191 decks698 decks
23xlift
Village Rites
27%inclusion191 decks698 decks
1.7xlift
Defile
27%inclusion188 decks698 decks
1.2xlift
Go for the Throat
22%inclusion156 decks698 decks
1.7xlift
Culling the Weak
22%inclusion155 decks698 decks
0.5xlift
Deadly Dispute
22%inclusion153 decks698 decks
1.1xlift
Cabal Ritual
22%inclusion151 decks698 decks
0.4xlift
Malakir Rebirth
21%inclusion150 decks698 decks
0.6xlift
Tainted Strike
20%inclusion141 decks698 decks
6.2xlift
Withering Torment
18%inclusion128 decks698 decks
0.6xlift
Imp's Mischief
18%inclusion125 decks698 decks
0.4xlift
Infernal Grasp
16%inclusion109 decks698 decks
0.9xlift
Grim Affliction
15%inclusion106 decks698 decks
21xlift
Fell the Profane
15%inclusion104 decks698 decks
0.5xlift
Corrupted Conviction
13%inclusion90 decks698 decks
2.0xlift
Snuff Out
13%inclusion89 decks698 decks
0.4xlift
Tragic Slip
12%inclusion82 decks698 decks
1.1xlift
Sudden Spoiling
11%inclusion79 decks698 decks
1.1xlift
Darkness
8.2%inclusion57 decks698 decks
0.7xlift
Murder
7.6%inclusion53 decks698 decks
3.0xlift
Entomb
7.4%inclusion52 decks698 decks
0.2xlift
Rat Out
6.4%inclusion45 decks698 decks
17xlift
Foul-Tongue Shriek
5.7%inclusion40 decks698 decks
7.4xlift
Ad Nauseam
5.6%inclusion39 decks698 decks
0.5xlift
Dismember
5.3%inclusion37 decks698 decks
0.2xlift
Sorceries
Infectious Inquiry
47%inclusion329 decks698 decks
28xlift
Phyresis Outbreak
43%inclusion299 decks698 decks
28xlift
Drown in Ichor
39%inclusion271 decks698 decks
17xlift
Feed the Swarm
38%inclusion264 decks698 decks
0.8xlift
Kindred Dominance
35%inclusion245 decks698 decks
8.1xlift
Diabolic Intent
33%inclusion231 decks698 decks
0.9xlift
Patriarch's Bidding
32%inclusion221 decks698 decks
9.1xlift
Toxic Deluge
31%inclusion216 decks698 decks
0.6xlift
Reanimate
28%inclusion197 decks698 decks
0.4xlift
Imperial Seal
26%inclusion181 decks698 decks
0.7xlift
Grim Tutor
25%inclusion175 decks698 decks
0.8xlift
Damnation
25%inclusion173 decks698 decks
0.8xlift
Sign in Blood
23%inclusion158 decks698 decks
1.0xlift
Revenge of the Rats
22%inclusion149 decks691 decks
14xlift
Swarmyard Massacre
19%inclusion133 decks698 decks
9.1xlift
Bloodline Bidding
19%inclusion73 decks385 decks
6.8xlift
Night's Whisper
18%inclusion128 decks698 decks
1.0xlift
Plague of Vermin
17%inclusion120 decks698 decks
5.5xlift
Echoing Return
15%inclusion106 decks698 decks
6.1xlift
Crippling Fear
14%inclusion95 decks698 decks
13xlift
Pact of the Serpent
11%inclusion76 decks698 decks
8.8xlift
Torment of Hailfire
11%inclusion75 decks698 decks
0.5xlift
Diabolic Tutor
10%inclusion73 decks698 decks
1.2xlift
Victimize
10%inclusion73 decks698 decks
0.5xlift
Bubbling Muck
10%inclusion70 decks698 decks
0.5xlift
Agadeem's Awakening
10%inclusion69 decks698 decks
0.5xlift
Read the Bones
10%inclusion67 decks698 decks
1.5xlift
Living Death
10%inclusion67 decks698 decks
0.9xlift
Vat Emergence
8.9%inclusion62 decks698 decks
27xlift
Unearth
7.9%inclusion55 decks698 decks
1.1xlift
Exsanguinate
7.3%inclusion51 decks698 decks
0.4xlift
Insatiable Avarice
6.6%inclusion46 decks698 decks
0.5xlift
Yawgmoth's Will
5.7%inclusion40 decks698 decks
0.3xlift
Secret Salvage
5.7%inclusion40 decks698 decks
4.7xlift
Gruesome Fate
5.0%inclusion35 decks698 decks
4.7xlift
Utility Artifacts
Bontu's Monument
56%inclusion391 decks698 decks
2.7xlift
Skullclamp
54%inclusion375 decks698 decks
1.9xlift
Herald's Horn
50%inclusion348 decks698 decks
10xlift
Thrumming Stone
46%inclusion318 decks698 decks
8.7xlift
Bolas's Citadel
37%inclusion257 decks698 decks
0.8xlift
Lightning Greaves
33%inclusion233 decks698 decks
0.9xlift
Vanquisher's Banner
33%inclusion230 decks698 decks
12xlift
Chronicle of Victory
20%inclusion78 decks385 decks
7.3xlift
Whip of Erebos
20%inclusion139 decks698 decks
1.8xlift
Coat of Arms
19%inclusion135 decks698 decks
6.3xlift
Contagion Engine
18%inclusion126 decks698 decks
13xlift
Ashnod's Altar
18%inclusion125 decks698 decks
0.7xlift
Thornbite Staff
16%inclusion110 decks698 decks
3.3xlift
Swiftfoot Boots
15%inclusion108 decks698 decks
0.7xlift
Door of Destinies
15%inclusion104 decks698 decks
9.4xlift
The One Ring
15%inclusion103 decks698 decks
0.4xlift
Contagion Clasp
15%inclusion102 decks698 decks
13xlift
Phyrexian Altar
14%inclusion96 decks698 decks
0.4xlift
Eldrazi Monument
13%inclusion90 decks698 decks
5.9xlift
The Darkness Crystal
12%inclusion68 decks571 decks
0.7xlift
Banner of Kinship
11%inclusion78 decks692 decks
6.4xlift
Sensei's Divining Top
10%inclusion72 decks698 decks
0.4xlift
Akroma's Memorial
9.2%inclusion64 decks698 decks
6.3xlift
Sword of Truth and Justice
9.0%inclusion63 decks698 decks
8.5xlift
Grafted Exoskeleton
8.7%inclusion61 decks698 decks
7.7xlift
Urza's Incubator
7.7%inclusion54 decks698 decks
2.8xlift
Expedition Map
7.2%inclusion50 decks698 decks
0.4xlift
Gathering Stone
6.5%inclusion25 decks385 decks
10xlift
Aetherflux Reservoir
6.4%inclusion45 decks698 decks
0.3xlift
Enchantments
Cover of Darkness
45%inclusion315 decks698 decks
12xlift
Phyrexian Arena
40%inclusion282 decks698 decks
1.2xlift
Black Market Connections
38%inclusion262 decks698 decks
0.9xlift
Grave Pact
37%inclusion258 decks698 decks
1.3xlift
The Meathook Massacre
20%inclusion142 decks698 decks
0.6xlift
Black Market
20%inclusion141 decks698 decks
1.3xlift
Necropotence
20%inclusion138 decks698 decks
0.5xlift
Necrogen Communion
19%inclusion131 decks698 decks
26xlift
Haunted One
16%inclusion113 decks698 decks
7.2xlift
Dictate of Erebos
15%inclusion107 decks698 decks
1.1xlift
Oversold Cemetery
14%inclusion99 decks698 decks
5.1xlift
Phyresis
12%inclusion85 decks698 decks
6.3xlift
Exquisite Blood
9.5%inclusion66 decks698 decks
0.5xlift
Bad Moon
9.2%inclusion64 decks698 decks
7.0xlift
Phyrexian Reclamation
7.7%inclusion54 decks698 decks
0.8xlift
Contamination
6.7%inclusion47 decks698 decks
0.7xlift
Dark Prophecy
6.6%inclusion46 decks698 decks
1.7xlift
Sanguine Bond
5.9%inclusion41 decks698 decks
0.5xlift
Planeswalkers
Vraska, Betrayal's Sting
34%inclusion234 decks698 decks
14xlift
Liliana of the Dark Realms
14%inclusion101 decks698 decks
1.1xlift
Utility Lands
Cabal Coffers
89%inclusion620 decks698 decks
1.1xlift
Urborg, Tomb of Yawgmoth
77%inclusion536 decks698 decks
0.9xlift
Swarmyard
74%inclusion517 decks698 decks
12xlift
Nykthos, Shrine to Nyx
66%inclusion460 decks698 decks
1.0xlift
Bojuka Bog
52%inclusion365 decks698 decks
1.2xlift
Phyrexian Tower
51%inclusion356 decks698 decks
0.8xlift
Karn's Bastion
47%inclusion327 decks698 decks
14xlift
Three Tree City
46%inclusion323 decks698 decks
5.0xlift
Cabal Stronghold
46%inclusion322 decks698 decks
1.2xlift
Reliquary Tower
36%inclusion253 decks698 decks
1.3xlift
Rogue's Passage
29%inclusion202 decks698 decks
2.1xlift
Mudflat Village
28%inclusion198 decks698 decks
13xlift
Witch's Cottage
28%inclusion197 decks698 decks
1.4xlift
Shizo, Death's Storehouse
28%inclusion196 decks698 decks
1.2xlift
Castle Locthwain
27%inclusion187 decks698 decks
1.1xlift
Takenuma, Abandoned Mire
27%inclusion186 decks698 decks
0.7xlift
Ancient Tomb
22%inclusion151 decks698 decks
0.4xlift
War Room
21%inclusion150 decks698 decks
1.1xlift
Crypt of Agadeem
21%inclusion147 decks698 decks
1.7xlift
Mortuary Mire
16%inclusion109 decks698 decks
2.3xlift
Volrath's Stronghold
13%inclusion94 decks698 decks
0.9xlift
Secret Tunnel
11%inclusion47 decks446 decks
9.3xlift
Urza's Saga
10%inclusion70 decks698 decks
0.3xlift
Inkmoth Nexus
10%inclusion70 decks698 decks
4.4xlift
Lake of the Dead
8.9%inclusion62 decks698 decks
0.3xlift
Access Tunnel
8.5%inclusion59 decks698 decks
4.1xlift
Minas Morgul, Dark Fortress
7.7%inclusion54 decks698 decks
1.6xlift
Command Beacon
7.0%inclusion49 decks698 decks
0.5xlift
Mutavault
6.9%inclusion48 decks698 decks
3.9xlift
Deserted Temple
5.9%inclusion41 decks698 decks
0.6xlift
The Black Gate
5.6%inclusion39 decks698 decks
0.9xlift
Temple of the False God
5.6%inclusion39 decks698 decks
1.4xlift
Vesuva
5.2%inclusion36 decks698 decks
1.0xlift
Mana Artifacts
Sol Ring
92%inclusion639 decks698 decks
1.0xlift
Arcane Signet
56%inclusion388 decks698 decks
0.9xlift
Glistening Sphere
33%inclusion232 decks698 decks
33xlift
The Soul Stone
26%inclusion133 decks516 decks
0.7xlift
Patchwork Banner
20%inclusion139 decks698 decks
5.8xlift
Staff of Compleation
18%inclusion124 decks698 decks
11xlift
Thought Vessel
13%inclusion94 decks698 decks
0.7xlift
Chrome Mox
12%inclusion87 decks698 decks
0.3xlift
Throne of Eldraine
12%inclusion81 decks698 decks
0.8xlift
Lotus Petal
11%inclusion80 decks698 decks
0.3xlift
Mana Vault
11%inclusion77 decks698 decks
0.3xlift
Mind Stone
10%inclusion67 decks698 decks
0.6xlift
Charcoal Diamond
9.0%inclusion63 decks698 decks
1.0xlift
Caged Sun
8.2%inclusion57 decks698 decks
1.1xlift
Mox Diamond
7.3%inclusion51 decks698 decks
0.3xlift
Fellwar Stone
6.4%inclusion45 decks698 decks
0.3xlift
Heraldic Banner
6.3%inclusion44 decks698 decks
3.7xlift
Mox Amber
6.3%inclusion44 decks698 decks
0.3xlift
Nyx Lotus
5.9%inclusion41 decks698 decks
1.2xlift
Gauntlet of Power
5.7%inclusion40 decks698 decks
2.3xlift
Lands
Swamp
90%inclusion629 decks698 decks
1.0xlift
Cavern of Souls
54%inclusion375 decks698 decks
2.0xlift
Path of Ancestry
27%inclusion191 decks698 decks
8.4xlift
Malakir Rebirth
21%inclusion150 decks698 decks
0.6xlift
Fell the Profane
15%inclusion104 decks698 decks
0.5xlift
Myriad Landscape
14%inclusion96 decks698 decks
1.0xlift
Command Tower
13%inclusion90 decks698 decks
2.1xlift
Snow-Covered Swamp
12%inclusion83 decks698 decks
0.8xlift
Agadeem's Awakening
10%inclusion69 decks698 decks
0.5xlift
Big Apple, 3 a.m.
9.5%inclusion32 decks337 decks
6.8xlift
Polluted Delta
8.6%inclusion60 decks698 decks
0.5xlift
Bloodstained Mire
8.5%inclusion59 decks698 decks
0.5xlift
Verdant Catacombs
8.3%inclusion58 decks698 decks
0.5xlift
Marsh Flats
7.6%inclusion53 decks698 decks
0.4xlift
Urza's Cave
7.2%inclusion50 decks698 decks
0.5xlift
Gemstone Caverns
6.6%inclusion46 decks698 decks
0.2xlift
Evolving Wilds
5.3%inclusion37 decks698 decks
3.3xlift
Prismatic Vista
5.0%inclusion35 decks698 decks
0.4xlift
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