Karumonix, the Rat King (Commander) - Expensive Core Infect

Karumonix, the Rat King
Rank #384
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Background image for The Top 40 Monocolored Commanders
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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Secret Tunnel
25%inclusion1 decks4 decks
24%synergy
High Synergy Cards
Marrow-Gnawer
100%inclusion9 decks9 decks
97%synergy
Piper of the Swarm
100%inclusion9 decks9 decks
93%synergy
Swarmyard
89%inclusion8 decks9 decks
84%synergy
Lord Skitter, Sewer King
89%inclusion8 decks9 decks
81%synergy
Phyresis Outbreak
78%inclusion7 decks9 decks
76%synergy
Cover of Darkness
78%inclusion7 decks9 decks
75%synergy
Ashcoat of the Shadow Swarm
78%inclusion7 decks9 decks
75%synergy
Lord Skitter's Butcher
78%inclusion7 decks9 decks
74%synergy
Ogre Slumlord
78%inclusion7 decks9 decks
68%synergy
Phyrexian Tower
89%inclusion8 decks9 decks
65%synergy
Top Cards
Jet Medallion
89%inclusion8 decks9 decks
28%synergy
Crypt Ghast
78%inclusion7 decks9 decks
29%synergy
Ayara, First of Locthwain
67%inclusion6 decks9 decks
41%synergy
Species Specialist
67%inclusion6 decks9 decks
63%synergy
Dark Ritual
67%inclusion6 decks9 decks
0%synergy
Pack Rat
67%inclusion6 decks9 decks
61%synergy
Skullclamp
67%inclusion6 decks9 decks
46%synergy
Bontu's Monument
67%inclusion6 decks9 decks
39%synergy
Blightbelly Rat
67%inclusion6 decks9 decks
63%synergy
Herald's Horn
67%inclusion6 decks9 decks
61%synergy
Game Changers
Demonic Tutor
11%inclusion1 decks9 decks
-17%synergy
Creatures
Rat Colony
67%inclusion6 decks9 decks
62%synergy
Septic Rats
56%inclusion5 decks9 decks
54%synergy
Tangled Colony
44%inclusion4 decks9 decks
41%synergy
Persistent Marshstalker
44%inclusion4 decks9 decks
42%synergy
Changeling Outcast
44%inclusion4 decks9 decks
39%synergy
Ratcatcher
44%inclusion4 decks9 decks
41%synergy
Gnat Miser
44%inclusion4 decks9 decks
41%synergy
Stronghold Rats
44%inclusion4 decks9 decks
40%synergy
Ichor Rats
44%inclusion4 decks9 decks
41%synergy
Undercity Dire Rat
38%inclusion3 decks8 decks
36%synergy
Crypt Rats
33%inclusion3 decks9 decks
29%synergy
Burglar Rat
33%inclusion3 decks9 decks
22%synergy
Filth
33%inclusion3 decks9 decks
31%synergy
Locust Miser
33%inclusion3 decks9 decks
32%synergy
Yawgmoth, Thran Physician
33%inclusion3 decks9 decks
23%synergy
Nezumi Informant
33%inclusion3 decks9 decks
26%synergy
Typhoid Rats
33%inclusion3 decks9 decks
30%synergy
Patron of the Nezumi
22%inclusion2 decks9 decks
22%synergy
Nezumi Graverobber
22%inclusion2 decks9 decks
21%synergy
Rotting Rats
22%inclusion2 decks9 decks
19%synergy
Blood Artist
22%inclusion2 decks9 decks
-9%synergy
Morbid Opportunist
22%inclusion2 decks9 decks
0%synergy
Roaming Throne
22%inclusion2 decks9 decks
19%synergy
Zodiac Rat
22%inclusion2 decks9 decks
22%synergy
Boggart Trawler
22%inclusion2 decks9 decks
13%synergy
Grim Haruspex
22%inclusion2 decks9 decks
13%synergy
Zulaport Cutthroat
22%inclusion2 decks9 decks
-1%synergy
Engine Rat
22%inclusion2 decks9 decks
21%synergy
Voracious Vermin
22%inclusion2 decks9 decks
19%synergy
Valley Rotcaller
22%inclusion2 decks9 decks
20%synergy
Drainpipe Vermin
22%inclusion2 decks9 decks
21%synergy
Wave of Rats
22%inclusion2 decks9 decks
20%synergy
Nashi, Moon Sage's Scion
22%inclusion2 decks9 decks
18%synergy
Rancid Rats
22%inclusion2 decks9 decks
20%synergy
Midnight Reaper
22%inclusion2 decks9 decks
14%synergy
Refurbished Familiar
11%inclusion1 decks9 decks
9%synergy
Midnight Scavengers
11%inclusion1 decks9 decks
11%synergy
Graveshifter
11%inclusion1 decks9 decks
10%synergy
Hell's Caretaker
11%inclusion1 decks9 decks
10%synergy
Plague Myr
11%inclusion1 decks9 decks
10%synergy
Ravenous Rats
11%inclusion1 decks9 decks
9%synergy
Crashing Drawbridge
11%inclusion1 decks9 decks
9%synergy
Gnawing Vermin
11%inclusion1 decks9 decks
10%synergy
Ruthless Radrat
11%inclusion1 decks9 decks
10%synergy
Gray Merchant of Asphodel
11%inclusion1 decks9 decks
-41%synergy
Bloodline Pretender
11%inclusion1 decks9 decks
10%synergy
Skullsnatcher
11%inclusion1 decks9 decks
10%synergy
Throat Slitter
11%inclusion1 decks9 decks
9%synergy
Ink-Eyes, Servant of Oni
11%inclusion1 decks9 decks
8%synergy
Graf Rats
11%inclusion1 decks9 decks
11%synergy
Instants
Fell the Profane
56%inclusion5 decks9 decks
37%synergy
Malakir Rebirth
44%inclusion4 decks9 decks
22%synergy
Deadly Rollick
33%inclusion3 decks9 decks
10%synergy
Vraska's Fall
33%inclusion3 decks9 decks
30%synergy
Tainted Strike
33%inclusion3 decks9 decks
30%synergy
Hagra Mauling
22%inclusion2 decks9 decks
18%synergy
Go for the Throat
22%inclusion2 decks9 decks
-1%synergy
Imp's Mischief
22%inclusion2 decks9 decks
-2%synergy
Snuff Out
22%inclusion2 decks9 decks
10%synergy
Village Rites
22%inclusion2 decks9 decks
-2%synergy
Consuming Corruption
22%inclusion2 decks9 decks
6%synergy
Anoint with Affliction
22%inclusion2 decks9 decks
22%synergy
Cabal Ritual
22%inclusion2 decks9 decks
4%synergy
Bitter Triumph
22%inclusion2 decks9 decks
12%synergy
Darkness
22%inclusion2 decks9 decks
13%synergy
Plumb the Forbidden
22%inclusion2 decks9 decks
18%synergy
Sudden Spoiling
22%inclusion2 decks9 decks
13%synergy
Force of Despair
11%inclusion1 decks9 decks
3%synergy
Cut Down
11%inclusion1 decks9 decks
7%synergy
Sheoldred's Edict
11%inclusion1 decks9 decks
-3%synergy
Whisper of the Dross
11%inclusion1 decks9 decks
8%synergy
Grim Affliction
11%inclusion1 decks9 decks
9%synergy
Defile
11%inclusion1 decks9 decks
-26%synergy
Soul Shatter
11%inclusion1 decks9 decks
-1%synergy
Culling the Weak
11%inclusion1 decks9 decks
-4%synergy
Tendrils of Corruption
11%inclusion1 decks9 decks
7%synergy
Murder
11%inclusion1 decks9 decks
1%synergy
Infernal Grasp
11%inclusion1 decks9 decks
-14%synergy
Corrupted Conviction
11%inclusion1 decks9 decks
-1%synergy
Dismember
11%inclusion1 decks9 decks
0%synergy
Withering Torment
11%inclusion1 decks9 decks
-20%synergy
Sorceries
Kindred Dominance
67%inclusion6 decks9 decks
62%synergy
Patriarch's Bidding
56%inclusion5 decks9 decks
51%synergy
Agadeem's Awakening
44%inclusion4 decks9 decks
37%synergy
Infectious Inquiry
44%inclusion4 decks9 decks
41%synergy
Pact of the Serpent
44%inclusion4 decks9 decks
43%synergy
Feed the Swarm
33%inclusion3 decks9 decks
-18%synergy
Toxic Deluge
33%inclusion3 decks9 decks
-4%synergy
Torment of Hailfire
22%inclusion2 decks9 decks
6%synergy
Haunting Voyage
22%inclusion2 decks9 decks
21%synergy
Feed the Infection
22%inclusion2 decks9 decks
22%synergy
Swarmyard Massacre
22%inclusion2 decks9 decks
20%synergy
Night's Whisper
22%inclusion2 decks9 decks
-2%synergy
Exsanguinate
22%inclusion2 decks9 decks
-2%synergy
Reanimate
22%inclusion2 decks9 decks
-17%synergy
Geth's Summons
22%inclusion2 decks9 decks
22%synergy
Sign in Blood
22%inclusion2 decks9 decks
-14%synergy
Drown in Ichor
22%inclusion2 decks9 decks
18%synergy
Crippling Fear
22%inclusion2 decks9 decks
19%synergy
Plague of Vermin
22%inclusion2 decks9 decks
20%synergy
Plague Wind
11%inclusion1 decks9 decks
10%synergy
Victimize
11%inclusion1 decks9 decks
-15%synergy
Revenge of the Rats
11%inclusion1 decks9 decks
9%synergy
Yawgmoth's Will
11%inclusion1 decks9 decks
8%synergy
Bubbling Muck
11%inclusion1 decks9 decks
-5%synergy
Unearth
11%inclusion1 decks9 decks
3%synergy
Read the Bones
11%inclusion1 decks9 decks
-7%synergy
Blasphemous Edict
11%inclusion1 decks9 decks
-6%synergy
Buried Alive
11%inclusion1 decks9 decks
-1%synergy
In Garruk's Wake
11%inclusion1 decks9 decks
7%synergy
Corrupt
11%inclusion1 decks9 decks
8%synergy
Liturgy of Blood
11%inclusion1 decks9 decks
11%synergy
Syphon Mind
11%inclusion1 decks9 decks
-2%synergy
Insatiable Avarice
11%inclusion1 decks9 decks
-1%synergy
Lab Rats
11%inclusion1 decks9 decks
11%synergy
Eaten Alive
11%inclusion1 decks9 decks
8%synergy
Damnation
11%inclusion1 decks9 decks
-10%synergy
Sanguimancy
11%inclusion1 decks9 decks
11%synergy
Utility Artifacts
Vanquisher's Banner
44%inclusion4 decks9 decks
40%synergy
Door of Destinies
44%inclusion4 decks9 decks
42%synergy
Thrumming Stone
44%inclusion4 decks9 decks
41%synergy
Contagion Engine
33%inclusion3 decks9 decks
31%synergy
Ashnod's Altar
33%inclusion3 decks9 decks
14%synergy
Lightning Greaves
33%inclusion3 decks9 decks
0%synergy
Contagion Clasp
22%inclusion2 decks9 decks
20%synergy
Whip of Erebos
22%inclusion2 decks9 decks
12%synergy
Expedition Map
22%inclusion2 decks9 decks
10%synergy
Swiftfoot Boots
22%inclusion2 decks9 decks
-9%synergy
Wayfarer's Bauble
11%inclusion1 decks9 decks
-5%synergy
Moonsilver Key
11%inclusion1 decks9 decks
10%synergy
Coat of Arms
11%inclusion1 decks9 decks
8%synergy
Sword of Truth and Justice
11%inclusion1 decks9 decks
10%synergy
Stoneforge Masterwork
11%inclusion1 decks9 decks
11%synergy
Shadowspear
11%inclusion1 decks9 decks
7%synergy
Akroma's Memorial
11%inclusion1 decks9 decks
10%synergy
Whispersilk Cloak
11%inclusion1 decks9 decks
5%synergy
Urza's Incubator
11%inclusion1 decks9 decks
9%synergy
Rings of Brighthearth
11%inclusion1 decks9 decks
10%synergy
Locket of Yesterdays
11%inclusion1 decks9 decks
11%synergy
Commander's Plate
11%inclusion1 decks9 decks
5%synergy
Altar of Dementia
11%inclusion1 decks9 decks
6%synergy
Grafted Exoskeleton
11%inclusion1 decks9 decks
10%synergy
Enchantments
Black Market Connections
44%inclusion4 decks9 decks
21%synergy
Grave Pact
33%inclusion3 decks9 decks
15%synergy
Dictate of Erebos
33%inclusion3 decks9 decks
23%synergy
Phyrexian Arena
33%inclusion3 decks9 decks
-7%synergy
The Meathook Massacre
22%inclusion2 decks9 decks
5%synergy
Black Market
22%inclusion2 decks9 decks
1%synergy
Phyrexian Reclamation
22%inclusion2 decks9 decks
12%synergy
Haunted One
22%inclusion2 decks9 decks
20%synergy
Bastion of Remembrance
22%inclusion2 decks9 decks
6%synergy
Oversold Cemetery
22%inclusion2 decks9 decks
17%synergy
Sothera, the Supervoid
14%inclusion1 decks7 decks
11%synergy
Greed
11%inclusion1 decks9 decks
4%synergy
Glistening Oil
11%inclusion1 decks9 decks
10%synergy
Vampiric Rites
11%inclusion1 decks9 decks
5%synergy
Meathook Massacre II
11%inclusion1 decks9 decks
4%synergy
Tribute to Horobi
11%inclusion1 decks9 decks
10%synergy
Exquisite Blood
11%inclusion1 decks9 decks
-2%synergy
Phyresis
11%inclusion1 decks9 decks
9%synergy
Intimidation
11%inclusion1 decks9 decks
11%synergy
Funeral Room // Awakening Hall
11%inclusion1 decks9 decks
6%synergy
Attrition
11%inclusion1 decks9 decks
8%synergy
Oubliette
11%inclusion1 decks9 decks
8%synergy
Chthonian Nightmare
11%inclusion1 decks9 decks
8%synergy
Nowhere to Run
11%inclusion1 decks9 decks
8%synergy
Dark Prophecy
11%inclusion1 decks9 decks
7%synergy
Bad Moon
11%inclusion1 decks9 decks
8%synergy
Necrogen Communion
11%inclusion1 decks9 decks
9%synergy
Planeswalkers
Vraska, Betrayal's Sting
33%inclusion3 decks9 decks
30%synergy
Liliana of the Dark Realms
33%inclusion3 decks9 decks
19%synergy
Utility Lands
Cabal Coffers
100%inclusion9 decks9 decks
45%synergy
Urborg, Tomb of Yawgmoth
100%inclusion9 decks9 decks
62%synergy
Nykthos, Shrine to Nyx
89%inclusion8 decks9 decks
59%synergy
Cabal Stronghold
78%inclusion7 decks9 decks
42%synergy
Three Tree City
67%inclusion6 decks9 decks
63%synergy
Shizo, Death's Storehouse
44%inclusion4 decks9 decks
34%synergy
Crypt of Agadeem
44%inclusion4 decks9 decks
34%synergy
Karn's Bastion
44%inclusion4 decks9 decks
40%synergy
Reliquary Tower
44%inclusion4 decks9 decks
13%synergy
Vesuva
33%inclusion3 decks9 decks
30%synergy
Inkmoth Nexus
33%inclusion3 decks9 decks
32%synergy
Volrath's Stronghold
33%inclusion3 decks9 decks
30%synergy
Minas Morgul, Dark Fortress
33%inclusion3 decks9 decks
30%synergy
Deserted Temple
33%inclusion3 decks9 decks
29%synergy
Takenuma, Abandoned Mire
33%inclusion3 decks9 decks
17%synergy
Castle Locthwain
33%inclusion3 decks9 decks
16%synergy
Midgar, City of Mako
25%inclusion2 decks8 decks
13%synergy
Mutavault
22%inclusion2 decks9 decks
21%synergy
Mudflat Village
22%inclusion2 decks9 decks
20%synergy
Rogue's Passage
22%inclusion2 decks9 decks
4%synergy
Susur Secundi, Void Altar
17%inclusion1 decks6 decks
9%synergy
Bojuka Bog
11%inclusion1 decks9 decks
-36%synergy
Westvale Abbey
11%inclusion1 decks9 decks
5%synergy
Witch's Clinic
11%inclusion1 decks9 decks
10%synergy
Mortuary Mire
11%inclusion1 decks9 decks
-2%synergy
Barren Moor
11%inclusion1 decks9 decks
1%synergy
Spymaster's Vault
11%inclusion1 decks9 decks
1%synergy
War Room
11%inclusion1 decks9 decks
-5%synergy
Command Beacon
11%inclusion1 decks9 decks
3%synergy
High Market
11%inclusion1 decks9 decks
4%synergy
Terrain Generator
11%inclusion1 decks9 decks
9%synergy
Thespian's Stage
11%inclusion1 decks9 decks
5%synergy
Lake of the Dead
11%inclusion1 decks9 decks
6%synergy
Temple of the False God
11%inclusion1 decks9 decks
3%synergy
Hive of the Eye Tyrant
11%inclusion1 decks9 decks
10%synergy
Access Tunnel
11%inclusion1 decks9 decks
8%synergy
Mana Artifacts
Sol Ring
67%inclusion6 decks9 decks
-20%synergy
Glistening Sphere
56%inclusion5 decks9 decks
54%synergy
Arcane Signet
44%inclusion4 decks9 decks
-18%synergy
The Soul Stone
40%inclusion2 decks5 decks
27%synergy
Patchwork Banner
33%inclusion3 decks9 decks
29%synergy
Gauntlet of Power
22%inclusion2 decks9 decks
19%synergy
Staff of Compleation
11%inclusion1 decks9 decks
9%synergy
Mind Stone
11%inclusion1 decks9 decks
-19%synergy
Extraplanar Lens
11%inclusion1 decks9 decks
6%synergy
Lands
Swamp
100%inclusion9 decks9 decks
5%synergy
Cavern of Souls
78%inclusion7 decks9 decks
71%synergy
Fell the Profane
56%inclusion5 decks9 decks
37%synergy
Path of Ancestry
56%inclusion5 decks9 decks
51%synergy
Agadeem's Awakening
44%inclusion4 decks9 decks
37%synergy
Malakir Rebirth
44%inclusion4 decks9 decks
22%synergy
Urza's Cave
33%inclusion3 decks9 decks
25%synergy
Hagra Mauling
22%inclusion2 decks9 decks
18%synergy
Myriad Landscape
22%inclusion2 decks9 decks
-4%synergy
Boggart Trawler
22%inclusion2 decks9 decks
13%synergy
Talon Gates of Madara
22%inclusion2 decks9 decks
20%synergy
Unclaimed Territory
11%inclusion1 decks9 decks
11%synergy
Horizon of Progress
11%inclusion1 decks9 decks
11%synergy
Verdant Catacombs
11%inclusion1 decks9 decks
8%synergy
Secluded Courtyard
11%inclusion1 decks9 decks
11%synergy
Polluted Delta
11%inclusion1 decks9 decks
8%synergy
Bloodstained Mire
11%inclusion1 decks9 decks
8%synergy
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