Karumonix, the Rat King (Commander)

Karumonix, the Rat King
Rank #412
6,919decks
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.
Deck Filters
Cardsphere
Archidekt
Commander Spellbook
Moxfield
Scryfall
MTGStocks
New Cards
High Lift Cards
Top Cards
Game Changers
Creatures
Instants
Sorceries
Utility Artifacts
Enchantments
Planeswalkers
Utility Lands
Mana Artifacts
Lands
Back to Top
Rank Rat
8.5%inclusion19 decks223 decks
4.2xlift
Orcrist, Goblin-cleaver
1.9%inclusion18 decks946 decks
3.0xlift
Hall of Echoes
1.4%inclusion3 decks220 decks
2.7xlift
Avacyn, Angel of Horror
1.3%inclusion3 decks223 decks
0.3xlift
My Precious
1.1%inclusion21 decks1.85K decks
0.3xlift
High Lift Cards
Chittering Skitterling
38%inclusion2.60K decks6.92K decks
45xlift
Razortooth Rats
19%inclusion1.34K decks6.92K decks
37xlift
Nezumi Cutthroat
22%inclusion1.54K decks6.92K decks
34xlift
Septic Rats
53%inclusion3.66K decks6.92K decks
31xlift
Anoint with Affliction
15%inclusion1.07K decks6.92K decks
30xlift
Spread the Sickness
19%inclusion1.30K decks6.92K decks
28xlift
Elephant-Rat
9.2%inclusion431 decks4.66K decks
28xlift
Sinuous Vermin
11%inclusion776 decks6.92K decks
28xlift
Prosthetic Injector
7.0%inclusion481 decks6.92K decks
28xlift
Ruthless Radrat
17%inclusion1.17K decks6.92K decks
26xlift
Top Cards
Piper of the Swarm
81%inclusion5.58K decks6.92K decks
12xlift
Blightbelly Rat
77%inclusion5.35K decks6.92K decks
24xlift
Marrow-Gnawer
75%inclusion5.17K decks6.92K decks
22xlift
Ogre Slumlord
75%inclusion5.16K decks6.92K decks
7.9xlift
Pack Rat
73%inclusion5.04K decks6.92K decks
13xlift
Ichor Rats
68%inclusion4.68K decks6.92K decks
25xlift
Lord Skitter, Sewer King
67%inclusion4.66K decks6.92K decks
8.5xlift
Infectious Inquiry
60%inclusion4.16K decks6.92K decks
23xlift
Typhoid Rats
60%inclusion4.14K decks6.92K decks
17xlift
Vraska's Fall
59%inclusion4.05K decks6.92K decks
19xlift
Game Changers
Demonic Tutor
22%inclusion1.49K decks6.92K decks
0.8xlift
Vampiric Tutor
16%inclusion1.08K decks6.92K decks
0.8xlift
Bolas's Citadel
15%inclusion1.03K decks6.92K decks
0.5xlift
Creatures
Rat Colony
57%inclusion3.95K decks6.92K decks
10xlift
Rancid Rats
55%inclusion3.83K decks6.92K decks
24xlift
Lord Skitter's Butcher
54%inclusion3.77K decks6.92K decks
18xlift
Tangled Colony
54%inclusion3.70K decks6.92K decks
19xlift
Crypt Rats
53%inclusion3.70K decks6.92K decks
13xlift
Burglar Rat
50%inclusion3.44K decks6.92K decks
4.8xlift
Voracious Vermin
48%inclusion3.29K decks6.92K decks
18xlift
Persistent Marshstalker
45%inclusion3.12K decks6.92K decks
16xlift
Ashcoat of the Shadow Swarm
42%inclusion2.91K decks6.92K decks
12xlift
Stronghold Rats
41%inclusion2.84K decks6.92K decks
12xlift
Gnat Miser
41%inclusion2.81K decks6.92K decks
16xlift
Ratcatcher
38%inclusion2.63K decks6.92K decks
12xlift
Swarm of Rats
34%inclusion2.39K decks6.92K decks
15xlift
Rat King, Verminister
33%inclusion1.04K decks3.12K decks
10xlift
Wave of Rats
33%inclusion2.26K decks6.92K decks
21xlift
Rat King, Pale Piper
32%inclusion880 decks2.74K decks
8.7xlift
Pestilence Rats
31%inclusion2.16K decks6.92K decks
17xlift
Chittering Witch
30%inclusion2.11K decks6.92K decks
7.3xlift
Ink-Eyes, Servant of Oni
29%inclusion2K decks6.92K decks
10xlift
Nezumi Prowler
28%inclusion1.90K decks6.92K decks
22xlift
Changeling Outcast
27%inclusion1.90K decks6.92K decks
5.6xlift
Ruin Rat
27%inclusion1.89K decks6.92K decks
23xlift
Nezumi Informant
26%inclusion1.77K decks6.92K decks
4.2xlift
Engine Rat
25%inclusion1.58K decks6.26K decks
15xlift
Ravenous Rats
25%inclusion1.74K decks6.92K decks
16xlift
Nashi, Moon Sage's Scion
25%inclusion1.70K decks6.92K decks
7.0xlift
Valley Rotcaller
23%inclusion1.56K decks6.92K decks
8.2xlift
Gnawing Vermin
23%inclusion1.56K decks6.92K decks
16xlift
Drainpipe Vermin
22%inclusion1.49K decks6.92K decks
17xlift
Ayara, First of Locthwain
21%inclusion1.46K decks6.92K decks
0.8xlift
Twisted Sewer-Witch
20%inclusion1.40K decks6.92K decks
16xlift
Undercity Dire Rat
19%inclusion1.04K decks5.38K decks
11xlift
Relentless Rats
19%inclusion1.32K decks6.92K decks
11xlift
Old Flitterfang
19%inclusion1.32K decks6.92K decks
19xlift
Throat Slitter
19%inclusion1.30K decks6.92K decks
11xlift
Locust Miser
18%inclusion1.25K decks6.92K decks
13xlift
Species Specialist
17%inclusion1.20K decks6.92K decks
5.2xlift
Gray Merchant of Asphodel
16%inclusion1.08K decks6.92K decks
0.3xlift
Crypt Ghast
16%inclusion1.08K decks6.92K decks
0.3xlift
Innocuous Rat
15%inclusion1.02K decks6.92K decks
15xlift
Mukotai Ambusher
14%inclusion964 decks6.92K decks
19xlift
Rotting Rats
13%inclusion931 decks6.92K decks
4.5xlift
Nezumi Graverobber
13%inclusion911 decks6.92K decks
11xlift
Refurbished Familiar
13%inclusion868 decks6.92K decks
6.2xlift
Nezumi Bladeblesser
12%inclusion829 decks6.92K decks
22xlift
Daggerfang Duo
11%inclusion728 decks6.92K decks
16xlift
Skullsnatcher
10%inclusion723 decks6.92K decks
17xlift
Chittering Rats
10%inclusion673 decks6.92K decks
19xlift
Okiba-Gang Shinobi
9.3%inclusion645 decks6.92K decks
12xlift
Thornplate Intimidator
8.9%inclusion617 decks6.92K decks
12xlift
Instants
Dark Ritual
57%inclusion3.95K decks6.92K decks
0.8xlift
Whisper of the Dross
46%inclusion3.17K decks6.92K decks
18xlift
Village Rites
39%inclusion2.69K decks6.92K decks
1.5xlift
Defile
34%inclusion2.37K decks6.92K decks
1.0xlift
Grim Affliction
29%inclusion1.98K decks6.92K decks
16xlift
Go for the Throat
28%inclusion1.94K decks6.92K decks
1.3xlift
Rat Out
26%inclusion1.82K decks6.92K decks
20xlift
Deadly Dispute
21%inclusion1.47K decks6.92K decks
0.8xlift
Corrupted Conviction
20%inclusion1.39K decks6.92K decks
1.6xlift
Tainted Strike
19%inclusion1.29K decks6.92K decks
6.3xlift
Murder
18%inclusion1.26K decks6.92K decks
1.9xlift
Infernal Grasp
17%inclusion1.18K decks6.92K decks
0.7xlift
Tragic Slip
15%inclusion1.05K decks6.92K decks
0.8xlift
Deadly Rollick
15%inclusion1.02K decks6.92K decks
0.6xlift
Withering Torment
14%inclusion952 decks6.92K decks
0.4xlift
Foul-Tongue Shriek
12%inclusion818 decks6.92K decks
7.2xlift
Consuming Corruption
10%inclusion696 decks6.92K decks
0.7xlift
Malakir Rebirth
10%inclusion692 decks6.92K decks
0.4xlift
Hero's Downfall
8.9%inclusion617 decks6.92K decks
1.4xlift
Virulent Wound
8.6%inclusion597 decks6.92K decks
21xlift
Raise the Draugr
8.5%inclusion591 decks6.92K decks
10xlift
Doom Blade
8.5%inclusion586 decks6.92K decks
1.2xlift
Gravepurge
8.4%inclusion580 decks6.92K decks
5.8xlift
Fell the Profane
7.8%inclusion539 decks6.92K decks
0.4xlift
Culling the Weak
7.0%inclusion486 decks6.92K decks
0.4xlift
Cabal Ritual
6.5%inclusion451 decks6.92K decks
0.3xlift
Offer Immortality
5.7%inclusion396 decks6.92K decks
3.1xlift
Sudden Spoiling
5.5%inclusion384 decks6.92K decks
0.7xlift
Altar's Reap
5.5%inclusion378 decks6.92K decks
2.3xlift
Sorceries
Drown in Ichor
54%inclusion3.74K decks6.92K decks
16xlift
Revenge of the Rats
40%inclusion2.69K decks6.75K decks
13xlift
Phyresis Outbreak
39%inclusion2.69K decks6.92K decks
25xlift
Feed the Swarm
37%inclusion2.54K decks6.92K decks
0.7xlift
Crippling Fear
31%inclusion2.14K decks6.92K decks
11xlift
Sign in Blood
29%inclusion1.99K decks6.92K decks
0.8xlift
Patriarch's Bidding
28%inclusion1.93K decks6.92K decks
7.2xlift
Kindred Dominance
26%inclusion1.81K decks6.92K decks
5.6xlift
Vat Emergence
25%inclusion1.73K decks6.92K decks
19xlift
Swarmyard Massacre
19%inclusion1.32K decks6.92K decks
8.2xlift
Bloodline Bidding
19%inclusion627 decks3.34K decks
4.9xlift
Night's Whisper
17%inclusion1.16K decks6.92K decks
0.7xlift
Read the Bones
14%inclusion990 decks6.92K decks
0.9xlift
Diabolic Tutor
14%inclusion965 decks6.92K decks
1.0xlift
Feed the Infection
13%inclusion875 decks6.92K decks
22xlift
Victimize
12%inclusion856 decks6.92K decks
0.4xlift
Toxic Deluge
12%inclusion824 decks6.92K decks
0.3xlift
Echoing Return
12%inclusion813 decks6.92K decks
4.0xlift
Plague of Vermin
11%inclusion772 decks6.92K decks
4.6xlift
Damnation
11%inclusion760 decks6.92K decks
0.5xlift
Unearth
11%inclusion739 decks6.92K decks
1.2xlift
Diabolic Intent
11%inclusion734 decks6.92K decks
0.7xlift
Reanimate
10%inclusion701 decks6.92K decks
0.2xlift
Gruesome Fate
9.2%inclusion639 decks6.92K decks
4.8xlift
Caress of Phyrexia
9.1%inclusion633 decks6.92K decks
15xlift
Geth's Summons
8.4%inclusion579 decks6.92K decks
21xlift
Lab Rats
7.6%inclusion526 decks6.92K decks
18xlift
Pact of the Serpent
6.6%inclusion459 decks6.92K decks
4.2xlift
Mutilate
6.6%inclusion454 decks6.92K decks
0.4xlift
Bubbling Muck
6.3%inclusion435 decks6.92K decks
0.4xlift
Grim Tutor
6.2%inclusion429 decks6.92K decks
0.6xlift
Fell
5.9%inclusion407 decks6.92K decks
1.8xlift
Forever Young
5.7%inclusion392 decks6.92K decks
4.3xlift
Return from Extinction
5.5%inclusion381 decks6.92K decks
12xlift
Utility Artifacts
Bontu's Monument
52%inclusion3.62K decks6.92K decks
1.9xlift
Jet Medallion
52%inclusion3.60K decks6.92K decks
0.8xlift
Herald's Horn
44%inclusion3.02K decks6.92K decks
7.8xlift
Skullclamp
34%inclusion2.38K decks6.92K decks
1.5xlift
Vanquisher's Banner
30%inclusion2.06K decks6.92K decks
8.0xlift
Contagion Clasp
28%inclusion1.92K decks6.92K decks
13xlift
Thrumming Stone
22%inclusion1.55K decks6.92K decks
5.6xlift
Swiftfoot Boots
18%inclusion1.26K decks6.92K decks
0.6xlift
Lightning Greaves
16%inclusion1.12K decks6.92K decks
0.5xlift
Contagion Engine
15%inclusion1.01K decks6.92K decks
9.0xlift
Coat of Arms
14%inclusion984 decks6.92K decks
5.7xlift
Door of Destinies
12%inclusion862 decks6.92K decks
6.1xlift
Chronicle of Victory
12%inclusion401 decks3.36K decks
4.7xlift
Banner of Kinship
12%inclusion788 decks6.76K decks
5.7xlift
Whip of Erebos
12%inclusion803 decks6.92K decks
1.1xlift
Icon of Ancestry
11%inclusion753 decks6.92K decks
12xlift
The Darkness Crystal
10%inclusion563 decks5.42K decks
0.5xlift
Ashnod's Altar
7.7%inclusion531 decks6.92K decks
0.4xlift
Eldrazi Monument
7.4%inclusion510 decks6.92K decks
4.4xlift
Thornbite Staff
7.2%inclusion497 decks6.92K decks
2.6xlift
Grafted Exoskeleton
7.2%inclusion496 decks6.92K decks
6.5xlift
Wayfarer's Bauble
6.6%inclusion456 decks6.92K decks
0.5xlift
Gathering Stone
6.1%inclusion204 decks3.34K decks
5.0xlift
Sword of the Squeak
5.1%inclusion353 decks6.92K decks
10xlift
Enchantments
Necrogen Communion
35%inclusion2.44K decks6.92K decks
21xlift
Phyrexian Arena
35%inclusion2.42K decks6.92K decks
0.9xlift
Cover of Darkness
34%inclusion2.38K decks6.92K decks
11xlift
Bad Moon
20%inclusion1.41K decks6.92K decks
6.6xlift
Phyresis
18%inclusion1.21K decks6.92K decks
8.6xlift
Oversold Cemetery
17%inclusion1.21K decks6.92K decks
3.3xlift
Grave Pact
17%inclusion1.18K decks6.92K decks
0.9xlift
Haunted One
16%inclusion1.09K decks6.92K decks
6.6xlift
Black Market
15%inclusion1.04K decks6.92K decks
0.7xlift
Black Market Connections
14%inclusion983 decks6.92K decks
0.6xlift
Tribute to Horobi
12%inclusion826 decks6.92K decks
13xlift
Vampiric Rites
9.4%inclusion647 decks6.92K decks
1.6xlift
Lord Skitter's Blessing
7.4%inclusion514 decks6.92K decks
12xlift
Dictate of Erebos
7.1%inclusion493 decks6.92K decks
0.7xlift
Intimidation
6.4%inclusion445 decks6.92K decks
12xlift
Phyrexian Reclamation
6.3%inclusion438 decks6.92K decks
0.7xlift
The Meathook Massacre
5.8%inclusion404 decks6.92K decks
0.3xlift
Planeswalkers
Vraska, Betrayal's Sting
29%inclusion2K decks6.92K decks
11xlift
Liliana of the Dark Realms
9.1%inclusion628 decks6.92K decks
0.7xlift
Utility Lands
Swarmyard
55%inclusion3.80K decks6.92K decks
10xlift
Karn's Bastion
43%inclusion2.96K decks6.92K decks
12xlift
Bojuka Bog
41%inclusion2.85K decks6.92K decks
0.9xlift
Cabal Coffers
40%inclusion2.78K decks6.92K decks
0.7xlift
Rogue's Passage
36%inclusion2.51K decks6.92K decks
1.9xlift
Mudflat Village
34%inclusion2.38K decks6.92K decks
13xlift
Witch's Cottage
26%inclusion1.77K decks6.92K decks
1.0xlift
Cabal Stronghold
24%inclusion1.67K decks6.92K decks
0.7xlift
Urborg, Tomb of Yawgmoth
23%inclusion1.57K decks6.92K decks
0.6xlift
Mortuary Mire
22%inclusion1.51K decks6.92K decks
1.7xlift
Reliquary Tower
22%inclusion1.49K decks6.92K decks
0.7xlift
Three Tree City
19%inclusion1.34K decks6.92K decks
4.1xlift
Nykthos, Shrine to Nyx
19%inclusion1.34K decks6.92K decks
0.6xlift
Phyrexian Tower
15%inclusion1K decks6.92K decks
0.5xlift
Access Tunnel
14%inclusion977 decks6.92K decks
4.7xlift
Castle Locthwain
11%inclusion761 decks6.92K decks
0.7xlift
Crypt of Agadeem
11%inclusion736 decks6.92K decks
0.9xlift
War Room
9.3%inclusion643 decks6.92K decks
0.6xlift
Barren Moor
8.5%inclusion587 decks6.92K decks
0.9xlift
Secret Tunnel
8.3%inclusion332 decks4K decks
7.2xlift
Shizo, Death's Storehouse
7.6%inclusion525 decks6.92K decks
0.7xlift
Temple of the False God
7.0%inclusion486 decks6.92K decks
0.9xlift
Takenuma, Abandoned Mire
6.6%inclusion457 decks6.92K decks
0.4xlift
Mana Artifacts
Sol Ring
78%inclusion5.40K decks6.92K decks
0.9xlift
Arcane Signet
49%inclusion3.37K decks6.92K decks
0.8xlift
Glistening Sphere
29%inclusion2.01K decks6.92K decks
26xlift
Patchwork Banner
24%inclusion1.66K decks6.92K decks
5.3xlift
Charcoal Diamond
21%inclusion1.45K decks6.92K decks
1.0xlift
Mind Stone
16%inclusion1.08K decks6.92K decks
0.6xlift
Staff of Compleation
15%inclusion1.04K decks6.92K decks
9.2xlift
Heraldic Banner
14%inclusion950 decks6.92K decks
2.7xlift
Phyrexian Atlas
10%inclusion716 decks6.92K decks
30xlift
Thought Vessel
10%inclusion674 decks6.92K decks
0.4xlift
Caged Sun
7.7%inclusion535 decks6.92K decks
0.8xlift
Commander's Sphere
7.0%inclusion482 decks6.92K decks
0.9xlift
The Soul Stone
6.7%inclusion318 decks4.77K decks
0.4xlift
Lands
Swamp
98%inclusion6.75K decks6.92K decks
1.0xlift
Path of Ancestry
31%inclusion2.14K decks6.92K decks
6.2xlift
Myriad Landscape
17%inclusion1.19K decks6.92K decks
0.7xlift
Cavern of Souls
14%inclusion936 decks6.92K decks
2.0xlift
Big Apple, 3 a.m.
12%inclusion336 decks2.74K decks
7.4xlift
Malakir Rebirth
10%inclusion692 decks6.92K decks
0.4xlift
Command Tower
10%inclusion667 decks6.92K decks
1.7xlift
Fell the Profane
7.8%inclusion539 decks6.92K decks
0.4xlift
Evolving Wilds
6.0%inclusion413 decks6.92K decks
1.5xlift
Escape Tunnel
5.3%inclusion370 decks6.92K decks
4.9xlift
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