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

Karumonix, the Rat King
Rank #380
8decks
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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
50%inclusion1 decks2 decks
49%synergy
High Synergy Cards
Marrow-Gnawer
100%inclusion8 decks8 decks
97%synergy
Piper of the Swarm
100%inclusion8 decks8 decks
93%synergy
Phyresis Outbreak
88%inclusion7 decks8 decks
86%synergy
Lord Skitter's Butcher
88%inclusion7 decks8 decks
84%synergy
Swarmyard
88%inclusion7 decks8 decks
82%synergy
Lord Skitter, Sewer King
88%inclusion7 decks8 decks
79%synergy
Cover of Darkness
75%inclusion6 decks8 decks
73%synergy
Ashcoat of the Shadow Swarm
75%inclusion6 decks8 decks
72%synergy
Species Specialist
75%inclusion6 decks8 decks
72%synergy
Blightbelly Rat
75%inclusion6 decks8 decks
71%synergy
Top Cards
Crypt Ghast
88%inclusion7 decks8 decks
39%synergy
Jet Medallion
88%inclusion7 decks8 decks
28%synergy
Ogre Slumlord
75%inclusion6 decks8 decks
65%synergy
Ayara, First of Locthwain
75%inclusion6 decks8 decks
49%synergy
Pack Rat
75%inclusion6 decks8 decks
69%synergy
Bontu's Monument
75%inclusion6 decks8 decks
47%synergy
Herald's Horn
75%inclusion6 decks8 decks
70%synergy
Dark Ritual
63%inclusion5 decks8 decks
-4%synergy
Skullclamp
63%inclusion5 decks8 decks
42%synergy
Septic Rats
63%inclusion5 decks8 decks
60%synergy
Game Changers
Demonic Tutor
13%inclusion1 decks8 decks
-15%synergy
Creatures
Rat Colony
63%inclusion5 decks8 decks
57%synergy
Locust Miser
50%inclusion4 decks8 decks
48%synergy
Changeling Outcast
50%inclusion4 decks8 decks
45%synergy
Ratcatcher
50%inclusion4 decks8 decks
47%synergy
Gnat Miser
50%inclusion4 decks8 decks
47%synergy
Stronghold Rats
50%inclusion4 decks8 decks
46%synergy
Ichor Rats
50%inclusion4 decks8 decks
47%synergy
Undercity Dire Rat
43%inclusion3 decks7 decks
41%synergy
Crypt Rats
38%inclusion3 decks8 decks
33%synergy
Tangled Colony
38%inclusion3 decks8 decks
34%synergy
Persistent Marshstalker
38%inclusion3 decks8 decks
35%synergy
Yawgmoth, Thran Physician
38%inclusion3 decks8 decks
27%synergy
Typhoid Rats
38%inclusion3 decks8 decks
34%synergy
Rancid Rats
38%inclusion3 decks8 decks
35%synergy
Patron of the Nezumi
25%inclusion2 decks8 decks
24%synergy
Burglar Rat
25%inclusion2 decks8 decks
14%synergy
Blood Artist
25%inclusion2 decks8 decks
-6%synergy
Morbid Opportunist
25%inclusion2 decks8 decks
3%synergy
Roaming Throne
25%inclusion2 decks8 decks
22%synergy
Boggart Trawler
25%inclusion2 decks8 decks
16%synergy
Grim Haruspex
25%inclusion2 decks8 decks
16%synergy
Zulaport Cutthroat
25%inclusion2 decks8 decks
2%synergy
Chittering Skitterling
25%inclusion2 decks8 decks
24%synergy
Nezumi Informant
25%inclusion2 decks8 decks
18%synergy
Nashi, Moon Sage's Scion
25%inclusion2 decks8 decks
21%synergy
Midnight Reaper
25%inclusion2 decks8 decks
16%synergy
Refurbished Familiar
13%inclusion1 decks8 decks
10%synergy
Nezumi Graverobber
13%inclusion1 decks8 decks
11%synergy
Midnight Scavengers
13%inclusion1 decks8 decks
12%synergy
Graveshifter
13%inclusion1 decks8 decks
11%synergy
Rotting Rats
13%inclusion1 decks8 decks
9%synergy
Plague Myr
13%inclusion1 decks8 decks
11%synergy
Ravenous Rats
13%inclusion1 decks8 decks
11%synergy
Crashing Drawbridge
13%inclusion1 decks8 decks
10%synergy
Ruthless Radrat
13%inclusion1 decks8 decks
12%synergy
Gray Merchant of Asphodel
13%inclusion1 decks8 decks
-39%synergy
Filth
13%inclusion1 decks8 decks
10%synergy
Bloodline Pretender
13%inclusion1 decks8 decks
12%synergy
Skullsnatcher
13%inclusion1 decks8 decks
12%synergy
Adaptive Automaton
13%inclusion1 decks8 decks
11%synergy
Throat Slitter
13%inclusion1 decks8 decks
11%synergy
Ink-Eyes, Servant of Oni
13%inclusion1 decks8 decks
9%synergy
Zodiac Rat
13%inclusion1 decks8 decks
12%synergy
Razortooth Rats
13%inclusion1 decks8 decks
12%synergy
Engine Rat
13%inclusion1 decks8 decks
11%synergy
Swarm of Rats
13%inclusion1 decks8 decks
10%synergy
Bilious Skulldweller
13%inclusion1 decks8 decks
11%synergy
Graf Rats
13%inclusion1 decks8 decks
12%synergy
Chittering Witch
13%inclusion1 decks8 decks
8%synergy
Voracious Vermin
13%inclusion1 decks8 decks
9%synergy
Instants
Fell the Profane
50%inclusion4 decks8 decks
31%synergy
Malakir Rebirth
50%inclusion4 decks8 decks
28%synergy
Vraska's Fall
38%inclusion3 decks8 decks
34%synergy
Anoint with Affliction
38%inclusion3 decks8 decks
37%synergy
Tainted Strike
38%inclusion3 decks8 decks
34%synergy
Hagra Mauling
25%inclusion2 decks8 decks
20%synergy
Deadly Rollick
25%inclusion2 decks8 decks
2%synergy
Whisper of the Dross
25%inclusion2 decks8 decks
22%synergy
Village Rites
25%inclusion2 decks8 decks
1%synergy
Grim Affliction
25%inclusion2 decks8 decks
23%synergy
Cabal Ritual
25%inclusion2 decks8 decks
7%synergy
Bitter Triumph
25%inclusion2 decks8 decks
15%synergy
Darkness
25%inclusion2 decks8 decks
16%synergy
Plumb the Forbidden
25%inclusion2 decks8 decks
21%synergy
Sudden Spoiling
25%inclusion2 decks8 decks
15%synergy
Force of Despair
13%inclusion1 decks8 decks
5%synergy
Cut Down
13%inclusion1 decks8 decks
8%synergy
Sheoldred's Edict
13%inclusion1 decks8 decks
-2%synergy
Go for the Throat
13%inclusion1 decks8 decks
-11%synergy
Imp's Mischief
13%inclusion1 decks8 decks
-11%synergy
Snuff Out
13%inclusion1 decks8 decks
0%synergy
Consuming Corruption
13%inclusion1 decks8 decks
-4%synergy
Defile
13%inclusion1 decks8 decks
-25%synergy
Culling the Weak
13%inclusion1 decks8 decks
-2%synergy
Tendrils of Corruption
13%inclusion1 decks8 decks
9%synergy
Infernal Grasp
13%inclusion1 decks8 decks
-13%synergy
Corrupted Conviction
13%inclusion1 decks8 decks
1%synergy
Dismember
13%inclusion1 decks8 decks
1%synergy
Withering Torment
13%inclusion1 decks8 decks
-19%synergy
Sorceries
Kindred Dominance
63%inclusion5 decks8 decks
58%synergy
Patriarch's Bidding
50%inclusion4 decks8 decks
46%synergy
Infectious Inquiry
50%inclusion4 decks8 decks
47%synergy
Swarmyard Massacre
38%inclusion3 decks8 decks
36%synergy
Agadeem's Awakening
38%inclusion3 decks8 decks
30%synergy
Drown in Ichor
38%inclusion3 decks8 decks
33%synergy
Plague of Vermin
38%inclusion3 decks8 decks
35%synergy
Pact of the Serpent
38%inclusion3 decks8 decks
36%synergy
Torment of Hailfire
25%inclusion2 decks8 decks
9%synergy
Haunting Voyage
25%inclusion2 decks8 decks
24%synergy
Feed the Infection
25%inclusion2 decks8 decks
24%synergy
Feed the Swarm
25%inclusion2 decks8 decks
-27%synergy
Reanimate
25%inclusion2 decks8 decks
-13%synergy
Toxic Deluge
25%inclusion2 decks8 decks
-12%synergy
Geth's Summons
25%inclusion2 decks8 decks
25%synergy
Sign in Blood
25%inclusion2 decks8 decks
-11%synergy
Damnation
25%inclusion2 decks8 decks
4%synergy
Crippling Fear
25%inclusion2 decks8 decks
22%synergy
Plague Wind
13%inclusion1 decks8 decks
12%synergy
Victimize
13%inclusion1 decks8 decks
-13%synergy
Revenge of the Rats
13%inclusion1 decks8 decks
10%synergy
Yawgmoth's Will
13%inclusion1 decks8 decks
9%synergy
Bubbling Muck
13%inclusion1 decks8 decks
-3%synergy
Blasphemous Edict
13%inclusion1 decks8 decks
-5%synergy
Night's Whisper
13%inclusion1 decks8 decks
-12%synergy
Exsanguinate
13%inclusion1 decks8 decks
-12%synergy
Buried Alive
13%inclusion1 decks8 decks
1%synergy
In Garruk's Wake
13%inclusion1 decks8 decks
8%synergy
Corrupt
13%inclusion1 decks8 decks
10%synergy
Liturgy of Blood
13%inclusion1 decks8 decks
12%synergy
Syphon Mind
13%inclusion1 decks8 decks
-1%synergy
Lab Rats
13%inclusion1 decks8 decks
12%synergy
Eaten Alive
13%inclusion1 decks8 decks
9%synergy
Sanguimancy
13%inclusion1 decks8 decks
12%synergy
Utility Artifacts
Ashnod's Altar
38%inclusion3 decks8 decks
18%synergy
Vanquisher's Banner
38%inclusion3 decks8 decks
33%synergy
Door of Destinies
38%inclusion3 decks8 decks
35%synergy
Thrumming Stone
38%inclusion3 decks8 decks
34%synergy
Lightning Greaves
38%inclusion3 decks8 decks
4%synergy
Contagion Clasp
25%inclusion2 decks8 decks
22%synergy
Contagion Engine
25%inclusion2 decks8 decks
23%synergy
Whip of Erebos
25%inclusion2 decks8 decks
14%synergy
Moonsilver Key
13%inclusion1 decks8 decks
12%synergy
Coat of Arms
13%inclusion1 decks8 decks
10%synergy
Sword of Truth and Justice
13%inclusion1 decks8 decks
12%synergy
Prosthetic Injector
13%inclusion1 decks8 decks
12%synergy
Stoneforge Masterwork
13%inclusion1 decks8 decks
12%synergy
Shadowspear
13%inclusion1 decks8 decks
9%synergy
Expedition Map
13%inclusion1 decks8 decks
0%synergy
Akroma's Memorial
13%inclusion1 decks8 decks
12%synergy
Whispersilk Cloak
13%inclusion1 decks8 decks
7%synergy
Locket of Yesterdays
13%inclusion1 decks8 decks
12%synergy
Swiftfoot Boots
13%inclusion1 decks8 decks
-19%synergy
Commander's Plate
13%inclusion1 decks8 decks
7%synergy
Altar of Dementia
13%inclusion1 decks8 decks
7%synergy
Grafted Exoskeleton
13%inclusion1 decks8 decks
11%synergy
Enchantments
Dictate of Erebos
38%inclusion3 decks8 decks
27%synergy
Black Market Connections
38%inclusion3 decks8 decks
14%synergy
Phyrexian Arena
38%inclusion3 decks8 decks
-3%synergy
The Meathook Massacre
25%inclusion2 decks8 decks
8%synergy
Black Market
25%inclusion2 decks8 decks
4%synergy
Phyrexian Reclamation
25%inclusion2 decks8 decks
15%synergy
Grave Pact
25%inclusion2 decks8 decks
6%synergy
Bastion of Remembrance
25%inclusion2 decks8 decks
9%synergy
Oversold Cemetery
25%inclusion2 decks8 decks
20%synergy
Necrogen Communion
25%inclusion2 decks8 decks
23%synergy
Sothera, the Supervoid
17%inclusion1 decks6 decks
13%synergy
Greed
13%inclusion1 decks8 decks
5%synergy
Vampiric Rites
13%inclusion1 decks8 decks
7%synergy
Meathook Massacre II
13%inclusion1 decks8 decks
6%synergy
Haunted One
13%inclusion1 decks8 decks
10%synergy
Tribute to Horobi
13%inclusion1 decks8 decks
11%synergy
Phyresis
13%inclusion1 decks8 decks
10%synergy
Intimidation
13%inclusion1 decks8 decks
12%synergy
Funeral Room // Awakening Hall
13%inclusion1 decks8 decks
8%synergy
Attrition
13%inclusion1 decks8 decks
10%synergy
Snake Cult Initiation
13%inclusion1 decks8 decks
12%synergy
Oubliette
13%inclusion1 decks8 decks
9%synergy
Nowhere to Run
13%inclusion1 decks8 decks
9%synergy
Dark Prophecy
13%inclusion1 decks8 decks
8%synergy
Bad Moon
13%inclusion1 decks8 decks
9%synergy
Planeswalkers
Vraska, Betrayal's Sting
50%inclusion4 decks8 decks
47%synergy
Liliana of the Dark Realms
25%inclusion2 decks8 decks
11%synergy
Utility Lands
Cabal Coffers
100%inclusion8 decks8 decks
45%synergy
Nykthos, Shrine to Nyx
100%inclusion8 decks8 decks
70%synergy
Urborg, Tomb of Yawgmoth
100%inclusion8 decks8 decks
62%synergy
Cabal Stronghold
88%inclusion7 decks8 decks
52%synergy
Phyrexian Tower
75%inclusion6 decks8 decks
51%synergy
Three Tree City
75%inclusion6 decks8 decks
71%synergy
Karn's Bastion
63%inclusion5 decks8 decks
58%synergy
Shizo, Death's Storehouse
50%inclusion4 decks8 decks
40%synergy
Crypt of Agadeem
50%inclusion4 decks8 decks
39%synergy
Vesuva
38%inclusion3 decks8 decks
35%synergy
Minas Morgul, Dark Fortress
38%inclusion3 decks8 decks
34%synergy
Mudflat Village
38%inclusion3 decks8 decks
35%synergy
Castle Locthwain
38%inclusion3 decks8 decks
20%synergy
Reliquary Tower
38%inclusion3 decks8 decks
6%synergy
Rogue's Passage
38%inclusion3 decks8 decks
19%synergy
Inkmoth Nexus
25%inclusion2 decks8 decks
24%synergy
Volrath's Stronghold
25%inclusion2 decks8 decks
21%synergy
Deserted Temple
25%inclusion2 decks8 decks
21%synergy
Takenuma, Abandoned Mire
25%inclusion2 decks8 decks
9%synergy
Access Tunnel
25%inclusion2 decks8 decks
22%synergy
Susur Secundi, Void Altar
20%inclusion1 decks5 decks
12%synergy
Midgar, City of Mako
14%inclusion1 decks7 decks
2%synergy
Bojuka Bog
13%inclusion1 decks8 decks
-34%synergy
Westvale Abbey
13%inclusion1 decks8 decks
6%synergy
Witch's Clinic
13%inclusion1 decks8 decks
11%synergy
Mortuary Mire
13%inclusion1 decks8 decks
-1%synergy
Barren Moor
13%inclusion1 decks8 decks
2%synergy
Spymaster's Vault
13%inclusion1 decks8 decks
3%synergy
Mutavault
13%inclusion1 decks8 decks
12%synergy
War Room
13%inclusion1 decks8 decks
-4%synergy
Command Beacon
13%inclusion1 decks8 decks
4%synergy
Terrain Generator
13%inclusion1 decks8 decks
11%synergy
Thespian's Stage
13%inclusion1 decks8 decks
7%synergy
Lake of the Dead
13%inclusion1 decks8 decks
7%synergy
Temple of the False God
13%inclusion1 decks8 decks
5%synergy
Hive of the Eye Tyrant
13%inclusion1 decks8 decks
11%synergy
Mana Artifacts
Glistening Sphere
63%inclusion5 decks8 decks
61%synergy
Sol Ring
63%inclusion5 decks8 decks
-24%synergy
Patchwork Banner
50%inclusion4 decks8 decks
46%synergy
The Soul Stone
50%inclusion2 decks4 decks
38%synergy
Arcane Signet
25%inclusion2 decks8 decks
-38%synergy
Gauntlet of Power
25%inclusion2 decks8 decks
21%synergy
Staff of Compleation
13%inclusion1 decks8 decks
11%synergy
Extraplanar Lens
13%inclusion1 decks8 decks
7%synergy
Lands
Swamp
100%inclusion8 decks8 decks
5%synergy
Cavern of Souls
88%inclusion7 decks8 decks
81%synergy
Path of Ancestry
63%inclusion5 decks8 decks
57%synergy
Fell the Profane
50%inclusion4 decks8 decks
31%synergy
Malakir Rebirth
50%inclusion4 decks8 decks
28%synergy
Agadeem's Awakening
38%inclusion3 decks8 decks
30%synergy
Hagra Mauling
25%inclusion2 decks8 decks
20%synergy
Myriad Landscape
25%inclusion2 decks8 decks
-2%synergy
Urza's Cave
25%inclusion2 decks8 decks
16%synergy
Boggart Trawler
25%inclusion2 decks8 decks
16%synergy
Escape Tunnel
13%inclusion1 decks8 decks
12%synergy
Unclaimed Territory
13%inclusion1 decks8 decks
12%synergy
Horizon of Progress
13%inclusion1 decks8 decks
12%synergy
Verdant Catacombs
13%inclusion1 decks8 decks
9%synergy
Secluded Courtyard
13%inclusion1 decks8 decks
12%synergy
Talon Gates of Madara
13%inclusion1 decks8 decks
11%synergy
Polluted Delta
13%inclusion1 decks8 decks
9%synergy
Bloodstained Mire
13%inclusion1 decks8 decks
9%synergy
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