Karumonix, the Rat King (Commander) - cEDH

Karumonix, the Rat King
Rank #381
7decks
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Chris Guest
Aug 7, 2025
Chris Guest
The Top 40 Monocolored Commanders
What are the most popular monocolored commanders of all time? Let's look at the 40 most played, according to EDHREC.
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Piper of the Swarm
86%inclusion6 decks7 decks
79%synergy
Rat Colony
71%inclusion5 decks7 decks
66%synergy
Marrow-Gnawer
57%inclusion4 decks7 decks
54%synergy
Thrumming Stone
57%inclusion4 decks7 decks
53%synergy
Swarmyard
57%inclusion4 decks7 decks
51%synergy
Diabolic Intent
57%inclusion4 decks7 decks
42%synergy
Skullclamp
57%inclusion4 decks7 decks
35%synergy
Bontu's Monument
57%inclusion4 decks7 decks
29%synergy
Urborg, Tomb of Yawgmoth
57%inclusion4 decks7 decks
20%synergy
Top Cards
Dark Ritual
71%inclusion5 decks7 decks
5%synergy
Jet Medallion
57%inclusion4 decks7 decks
-5%synergy
Game Changers
Demonic Tutor
71%inclusion5 decks7 decks
44%synergy
Vampiric Tutor
57%inclusion4 decks7 decks
36%synergy
Imperial Seal
29%inclusion2 decks7 decks
22%synergy
Opposition Agent
29%inclusion2 decks7 decks
19%synergy
Bolas's Citadel
29%inclusion2 decks7 decks
0%synergy
Mana Vault
29%inclusion2 decks7 decks
22%synergy
Necropotence
29%inclusion2 decks7 decks
14%synergy
Ad Nauseam
14%inclusion1 decks7 decks
12%synergy
Chrome Mox
14%inclusion1 decks7 decks
8%synergy
Creatures
Crypt Rats
43%inclusion3 decks7 decks
38%synergy
Pack Rat
43%inclusion3 decks7 decks
37%synergy
Ashcoat of the Shadow Swarm
43%inclusion3 decks7 decks
39%synergy
Ogre Slumlord
29%inclusion2 decks7 decks
19%synergy
Relentless Rats
29%inclusion2 decks7 decks
27%synergy
Ayara, First of Locthwain
29%inclusion2 decks7 decks
3%synergy
Species Specialist
29%inclusion2 decks7 decks
25%synergy
Voracious Vermin
29%inclusion2 decks7 decks
26%synergy
Blightbelly Rat
29%inclusion2 decks7 decks
25%synergy
Rancid Rats
29%inclusion2 decks7 decks
26%synergy
Ichor Rats
29%inclusion2 decks7 decks
26%synergy
Daggerfang Duo
17%inclusion1 decks6 decks
16%synergy
Persistent Marshstalker
17%inclusion1 decks6 decks
14%synergy
Plague Stinger
14%inclusion1 decks7 decks
13%synergy
Bog Rats
14%inclusion1 decks7 decks
14%synergy
Thriving Rats
14%inclusion1 decks7 decks
14%synergy
Murderous Rider
14%inclusion1 decks7 decks
8%synergy
Rabid Rats
14%inclusion1 decks7 decks
14%synergy
Rotting Rats
14%inclusion1 decks7 decks
11%synergy
Nezumi Graverobber
14%inclusion1 decks7 decks
13%synergy
Plaguecrafter
14%inclusion1 decks7 decks
-6%synergy
Burglar Rat
14%inclusion1 decks7 decks
3%synergy
Morbid Opportunist
14%inclusion1 decks7 decks
-9%synergy
Gray Merchant of Asphodel
14%inclusion1 decks7 decks
-37%synergy
Tangled Colony
14%inclusion1 decks7 decks
11%synergy
Lord Skitter's Butcher
14%inclusion1 decks7 decks
11%synergy
Blood Artist
14%inclusion1 decks7 decks
-18%synergy
Diregraf Ghoul
14%inclusion1 decks7 decks
14%synergy
Ruthless Radrat
14%inclusion1 decks7 decks
13%synergy
Roaming Throne
14%inclusion1 decks7 decks
11%synergy
Zulaport Cutthroat
14%inclusion1 decks7 decks
-9%synergy
Chittering Skitterling
14%inclusion1 decks7 decks
13%synergy
Gix, Yawgmoth Praetor
14%inclusion1 decks7 decks
9%synergy
Fleshbag Marauder
14%inclusion1 decks7 decks
-2%synergy
Yawgmoth, Thran Physician
14%inclusion1 decks7 decks
4%synergy
Crypt Ghast
14%inclusion1 decks7 decks
-33%synergy
Nezumi Prowler
14%inclusion1 decks7 decks
13%synergy
Skirge Familiar
14%inclusion1 decks7 decks
9%synergy
Sewer Rats
14%inclusion1 decks7 decks
14%synergy
Gnat Miser
14%inclusion1 decks7 decks
11%synergy
Typhoid Rats
14%inclusion1 decks7 decks
11%synergy
Grim Haruspex
14%inclusion1 decks7 decks
5%synergy
Dauthi Voidwalker
14%inclusion1 decks7 decks
-1%synergy
Lord Skitter, Sewer King
14%inclusion1 decks7 decks
6%synergy
Swarm of Rats
14%inclusion1 decks7 decks
12%synergy
Massacre Wurm
14%inclusion1 decks7 decks
-3%synergy
Septic Rats
14%inclusion1 decks7 decks
12%synergy
Nashi, Moon Sage's Scion
14%inclusion1 decks7 decks
10%synergy
Stronghold Rats
14%inclusion1 decks7 decks
11%synergy
Vampire Nighthawk
14%inclusion1 decks7 decks
9%synergy
Instants
Infernal Grasp
43%inclusion3 decks7 decks
18%synergy
Fatal Push
29%inclusion2 decks7 decks
25%synergy
Deadly Dispute
29%inclusion2 decks7 decks
3%synergy
Defile
29%inclusion2 decks7 decks
-8%synergy
Imp's Mischief
29%inclusion2 decks7 decks
4%synergy
Culling the Weak
29%inclusion2 decks7 decks
12%synergy
Vraska's Fall
29%inclusion2 decks7 decks
25%synergy
Tainted Strike
29%inclusion2 decks7 decks
26%synergy
Cabal Ritual
29%inclusion2 decks7 decks
10%synergy
Deadly Rollick
14%inclusion1 decks7 decks
-10%synergy
Fell the Profane
14%inclusion1 decks7 decks
-5%synergy
Cut Down
14%inclusion1 decks7 decks
10%synergy
Whisper of the Dross
14%inclusion1 decks7 decks
12%synergy
Go for the Throat
14%inclusion1 decks7 decks
-9%synergy
Snuff Out
14%inclusion1 decks7 decks
1%synergy
Flare of Malice
14%inclusion1 decks7 decks
1%synergy
Entomb
14%inclusion1 decks7 decks
2%synergy
Bitter Triumph
14%inclusion1 decks7 decks
5%synergy
Grim Affliction
14%inclusion1 decks7 decks
12%synergy
Murder
14%inclusion1 decks7 decks
4%synergy
Plumb the Forbidden
14%inclusion1 decks7 decks
10%synergy
Withering Boon
14%inclusion1 decks7 decks
10%synergy
Victim of Night
14%inclusion1 decks7 decks
12%synergy
Sudden Spoiling
14%inclusion1 decks7 decks
5%synergy
Erebos's Intervention
14%inclusion1 decks7 decks
12%synergy
Tragic Slip
14%inclusion1 decks7 decks
-6%synergy
Blood Pact
14%inclusion1 decks7 decks
10%synergy
Sorceries
Diabolic Tutor
43%inclusion3 decks7 decks
29%synergy
Grim Tutor
43%inclusion3 decks7 decks
31%synergy
Patriarch's Bidding
29%inclusion2 decks7 decks
24%synergy
Profane Tutor
29%inclusion2 decks7 decks
24%synergy
Yawgmoth's Will
29%inclusion2 decks7 decks
25%synergy
Feed the Swarm
29%inclusion2 decks7 decks
-22%synergy
Infectious Inquiry
29%inclusion2 decks7 decks
26%synergy
Night's Whisper
29%inclusion2 decks7 decks
4%synergy
Insatiable Avarice
29%inclusion2 decks7 decks
17%synergy
Toxic Deluge
29%inclusion2 decks7 decks
-8%synergy
Sign in Blood
29%inclusion2 decks7 decks
-7%synergy
Cruel Tutor
29%inclusion2 decks7 decks
27%synergy
Psychic Whorl
17%inclusion1 decks6 decks
16%synergy
Fell
17%inclusion1 decks6 decks
13%synergy
Vat Emergence
14%inclusion1 decks7 decks
13%synergy
Spread the Sickness
14%inclusion1 decks7 decks
14%synergy
Nightmare Unmaking
14%inclusion1 decks7 decks
14%synergy
Torment of Hailfire
14%inclusion1 decks7 decks
-1%synergy
Unearth
14%inclusion1 decks7 decks
6%synergy
Demonic Collusion
14%inclusion1 decks7 decks
14%synergy
Agadeem's Awakening
14%inclusion1 decks7 decks
7%synergy
Read the Bones
14%inclusion1 decks7 decks
-3%synergy
Forever Young
14%inclusion1 decks7 decks
13%synergy
Duress
14%inclusion1 decks7 decks
8%synergy
Praetor's Grasp
14%inclusion1 decks7 decks
10%synergy
Scheming Symmetry
14%inclusion1 decks7 decks
10%synergy
Ancient Craving
14%inclusion1 decks7 decks
12%synergy
Caress of Phyrexia
14%inclusion1 decks7 decks
14%synergy
Feed the Infection
14%inclusion1 decks7 decks
14%synergy
Hex
14%inclusion1 decks7 decks
14%synergy
Dirge of Dread
14%inclusion1 decks7 decks
14%synergy
Gruesome Fate
14%inclusion1 decks7 decks
12%synergy
Damnation
14%inclusion1 decks7 decks
-6%synergy
Brainspoil
14%inclusion1 decks7 decks
14%synergy
Plague of Vermin
14%inclusion1 decks7 decks
12%synergy
Pact of the Serpent
14%inclusion1 decks7 decks
13%synergy
Secret Salvage
14%inclusion1 decks7 decks
13%synergy
Reanimate
14%inclusion1 decks7 decks
-26%synergy
Kindred Dominance
14%inclusion1 decks7 decks
10%synergy
Drown in Ichor
14%inclusion1 decks7 decks
10%synergy
Utility Artifacts
Sensei's Divining Top
29%inclusion2 decks7 decks
21%synergy
Contagion Clasp
29%inclusion2 decks7 decks
26%synergy
Contagion Engine
29%inclusion2 decks7 decks
27%synergy
Lightning Greaves
29%inclusion2 decks7 decks
-5%synergy
Phyrexian Altar
29%inclusion2 decks7 decks
15%synergy
Herald's Horn
29%inclusion2 decks7 decks
23%synergy
Eldrazi Monument
29%inclusion2 decks7 decks
27%synergy
Swiftfoot Boots
29%inclusion2 decks7 decks
-3%synergy
Ashnod's Altar
14%inclusion1 decks7 decks
-6%synergy
Icon of Ancestry
14%inclusion1 decks7 decks
13%synergy
Skeleton Key
14%inclusion1 decks7 decks
14%synergy
Hall of Triumph
14%inclusion1 decks7 decks
14%synergy
Spellbook
14%inclusion1 decks7 decks
13%synergy
Library of Leng
14%inclusion1 decks7 decks
13%synergy
Expedition Map
14%inclusion1 decks7 decks
3%synergy
Pithing Needle
14%inclusion1 decks7 decks
14%synergy
Locket of Yesterdays
14%inclusion1 decks7 decks
14%synergy
Thornbite Staff
14%inclusion1 decks7 decks
11%synergy
Grafted Exoskeleton
14%inclusion1 decks7 decks
13%synergy
Prosthetic Injector
14%inclusion1 decks7 decks
14%synergy
Altar of Dementia
14%inclusion1 decks7 decks
9%synergy
Enchantments
The Meathook Massacre
14%inclusion1 decks7 decks
-3%synergy
Price of Knowledge
14%inclusion1 decks7 decks
14%synergy
Black Market
14%inclusion1 decks7 decks
-7%synergy
Underworld Connections
14%inclusion1 decks7 decks
12%synergy
Contamination
14%inclusion1 decks7 decks
11%synergy
Okiba Reckoner Raid
14%inclusion1 decks7 decks
14%synergy
Phyrexian Reclamation
14%inclusion1 decks7 decks
4%synergy
Dictate of Erebos
14%inclusion1 decks7 decks
3%synergy
Tribute to Horobi
14%inclusion1 decks7 decks
13%synergy
Phyresis
14%inclusion1 decks7 decks
12%synergy
Intimidation
14%inclusion1 decks7 decks
14%synergy
Snake Cult Initiation
14%inclusion1 decks7 decks
14%synergy
Gate to Phyrexia
14%inclusion1 decks7 decks
14%synergy
Bastion of Remembrance
14%inclusion1 decks7 decks
-3%synergy
Vampiric Rites
14%inclusion1 decks7 decks
8%synergy
Infernal Darkness
14%inclusion1 decks7 decks
14%synergy
Mortal Combat
14%inclusion1 decks7 decks
14%synergy
Oversold Cemetery
14%inclusion1 decks7 decks
9%synergy
Phyrexian Arena
14%inclusion1 decks7 decks
-25%synergy
Bad Moon
14%inclusion1 decks7 decks
11%synergy
Necrogen Communion
14%inclusion1 decks7 decks
13%synergy
Oubliette
14%inclusion1 decks7 decks
11%synergy
Black Market Connections
14%inclusion1 decks7 decks
-10%synergy
Planeswalkers
Vraska, Betrayal's Sting
14%inclusion1 decks7 decks
12%synergy
Utility Lands
Bojuka Bog
43%inclusion3 decks7 decks
-4%synergy
Cabal Coffers
43%inclusion3 decks7 decks
-12%synergy
Cabal Stronghold
29%inclusion2 decks7 decks
-6%synergy
War Room
29%inclusion2 decks7 decks
12%synergy
Vesuva
29%inclusion2 decks7 decks
26%synergy
Karn's Bastion
29%inclusion2 decks7 decks
25%synergy
Takenuma, Abandoned Mire
29%inclusion2 decks7 decks
13%synergy
Reliquary Tower
29%inclusion2 decks7 decks
-2%synergy
Castle Locthwain
29%inclusion2 decks7 decks
12%synergy
Mudflat Village
17%inclusion1 decks6 decks
14%synergy
Three Tree City
17%inclusion1 decks6 decks
12%synergy
Vault of Whispers
14%inclusion1 decks7 decks
9%synergy
Phyrexian Tower
14%inclusion1 decks7 decks
-11%synergy
Buried Ruin
14%inclusion1 decks7 decks
9%synergy
The Black Gate
14%inclusion1 decks7 decks
11%synergy
Crypt of Agadeem
14%inclusion1 decks7 decks
3%synergy
Ghost Quarter
14%inclusion1 decks7 decks
12%synergy
Geier Reach Sanitarium
14%inclusion1 decks7 decks
3%synergy
Temple of the False God
14%inclusion1 decks7 decks
6%synergy
Witch's Cottage
14%inclusion1 decks7 decks
-10%synergy
Volrath's Stronghold
14%inclusion1 decks7 decks
11%synergy
Field of Ruin
14%inclusion1 decks7 decks
12%synergy
Command Beacon
14%inclusion1 decks7 decks
6%synergy
Nykthos, Shrine to Nyx
14%inclusion1 decks7 decks
-15%synergy
Deserted Temple
14%inclusion1 decks7 decks
10%synergy
Access Tunnel
14%inclusion1 decks7 decks
11%synergy
Rogue's Passage
14%inclusion1 decks7 decks
-5%synergy
Mana Artifacts
Arcane Signet
86%inclusion6 decks7 decks
24%synergy
Sol Ring
86%inclusion6 decks7 decks
0%synergy
Patchwork Banner
50%inclusion3 decks6 decks
46%synergy
Heraldic Banner
43%inclusion3 decks7 decks
37%synergy
Commander's Sphere
29%inclusion2 decks7 decks
20%synergy
Charcoal Diamond
29%inclusion2 decks7 decks
6%synergy
Thought Vessel
29%inclusion2 decks7 decks
3%synergy
Mind Stone
29%inclusion2 decks7 decks
0%synergy
Gauntlet of Power
14%inclusion1 decks7 decks
11%synergy
Staff of Compleation
14%inclusion1 decks7 decks
13%synergy
Lotus Petal
14%inclusion1 decks7 decks
7%synergy
Mox Amber
14%inclusion1 decks7 decks
10%synergy
Throne of Eldraine
14%inclusion1 decks7 decks
4%synergy
Decanter of Endless Water
14%inclusion1 decks7 decks
11%synergy
Fellwar Stone
14%inclusion1 decks7 decks
0%synergy
Lands
Swamp
86%inclusion6 decks7 decks
-9%synergy
Cavern of Souls
43%inclusion3 decks7 decks
36%synergy
Command Tower
29%inclusion2 decks7 decks
23%synergy
Myriad Landscape
29%inclusion2 decks7 decks
3%synergy
Path of Ancestry
29%inclusion2 decks7 decks
23%synergy
Escape Tunnel
14%inclusion1 decks7 decks
13%synergy
Prismatic Vista
14%inclusion1 decks7 decks
12%synergy
Fell the Profane
14%inclusion1 decks7 decks
-5%synergy
Fabled Passage
14%inclusion1 decks7 decks
12%synergy
Agadeem's Awakening
14%inclusion1 decks7 decks
7%synergy
Verdant Catacombs
14%inclusion1 decks7 decks
11%synergy
Evolving Wilds
14%inclusion1 decks7 decks
11%synergy
Marsh Flats
14%inclusion1 decks7 decks
11%synergy
Bloodstained Mire
14%inclusion1 decks7 decks
11%synergy
Snow-Covered Swamp
14%inclusion1 decks7 decks
8%synergy
Polluted Delta
14%inclusion1 decks7 decks
11%synergy
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