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

Karumonix, the Rat King
Rank #372
4decks
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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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Utility Lands
Mana Artifacts
Lands
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Cover of Darkness
100%inclusion4 decks4 decks
98%synergy
Marrow-Gnawer
100%inclusion4 decks4 decks
97%synergy
Ichor Rats
100%inclusion4 decks4 decks
97%synergy
Blightbelly Rat
100%inclusion4 decks4 decks
96%synergy
Swarmyard
100%inclusion4 decks4 decks
95%synergy
Piper of the Swarm
100%inclusion4 decks4 decks
93%synergy
Game Changers
Demonic Tutor
100%inclusion4 decks4 decks
72%synergy
Ancient Tomb
75%inclusion3 decks4 decks
63%synergy
Imperial Seal
50%inclusion2 decks4 decks
43%synergy
Vampiric Tutor
50%inclusion2 decks4 decks
28%synergy
Bolas's Citadel
25%inclusion1 decks4 decks
-5%synergy
Creatures
Ogre Slumlord
75%inclusion3 decks4 decks
65%synergy
Pack Rat
75%inclusion3 decks4 decks
69%synergy
Ashcoat of the Shadow Swarm
75%inclusion3 decks4 decks
72%synergy
Changeling Outcast
75%inclusion3 decks4 decks
70%synergy
Septic Rats
75%inclusion3 decks4 decks
73%synergy
Gnat Miser
75%inclusion3 decks4 decks
72%synergy
Lord Skitter, Sewer King
75%inclusion3 decks4 decks
67%synergy
Crypt Rats
50%inclusion2 decks4 decks
45%synergy
Nezumi Graverobber
50%inclusion2 decks4 decks
48%synergy
Gnawing Vermin
50%inclusion2 decks4 decks
48%synergy
Tangled Colony
50%inclusion2 decks4 decks
47%synergy
Lord Skitter's Butcher
50%inclusion2 decks4 decks
47%synergy
Throat Slitter
50%inclusion2 decks4 decks
48%synergy
Chittering Witch
50%inclusion2 decks4 decks
45%synergy
Nezumi Cutthroat
50%inclusion2 decks4 decks
49%synergy
Crypt Ghast
50%inclusion2 decks4 decks
2%synergy
Ratcatcher
50%inclusion2 decks4 decks
46%synergy
Nezumi Bone-Reader
50%inclusion2 decks4 decks
49%synergy
Nashi, Moon Sage's Scion
50%inclusion2 decks4 decks
46%synergy
Typhoid Rats
50%inclusion2 decks4 decks
46%synergy
Rancid Rats
50%inclusion2 decks4 decks
47%synergy
Rat Colony
50%inclusion2 decks4 decks
45%synergy
Innocuous Rat
25%inclusion1 decks4 decks
24%synergy
Whispering Specter
25%inclusion1 decks4 decks
24%synergy
Rotting Rats
25%inclusion1 decks4 decks
21%synergy
Burglar Rat
25%inclusion1 decks4 decks
14%synergy
Crashing Drawbridge
25%inclusion1 decks4 decks
23%synergy
Roaming Throne
25%inclusion1 decks4 decks
22%synergy
Filth
25%inclusion1 decks4 decks
23%synergy
Species Specialist
25%inclusion1 decks4 decks
22%synergy
Ink-Eyes, Servant of Oni
25%inclusion1 decks4 decks
22%synergy
Zodiac Rat
25%inclusion1 decks4 decks
25%synergy
Razortooth Rats
25%inclusion1 decks4 decks
24%synergy
Persistent Marshstalker
25%inclusion1 decks4 decks
22%synergy
Mogis's Marauder
25%inclusion1 decks4 decks
24%synergy
Engine Rat
25%inclusion1 decks4 decks
24%synergy
Swarm of Rats
25%inclusion1 decks4 decks
22%synergy
Yawgmoth, Thran Physician
25%inclusion1 decks4 decks
15%synergy
Nezumi Informant
25%inclusion1 decks4 decks
18%synergy
Nezumi Prowler
25%inclusion1 decks4 decks
23%synergy
Drainpipe Vermin
25%inclusion1 decks4 decks
23%synergy
Wave of Rats
25%inclusion1 decks4 decks
23%synergy
Stronghold Rats
25%inclusion1 decks4 decks
21%synergy
Venomous Changeling
25%inclusion1 decks4 decks
25%synergy
Ruin Rat
25%inclusion1 decks4 decks
24%synergy
Instants
Deadly Rollick
75%inclusion3 decks4 decks
52%synergy
Vraska's Fall
75%inclusion3 decks4 decks
71%synergy
Whisper of the Dross
50%inclusion2 decks4 decks
47%synergy
Dark Ritual
50%inclusion2 decks4 decks
-16%synergy
Tainted Strike
50%inclusion2 decks4 decks
47%synergy
Malakir Rebirth
50%inclusion2 decks4 decks
28%synergy
Sudden Spoiling
50%inclusion2 decks4 decks
40%synergy
Hero's Downfall
25%inclusion1 decks4 decks
18%synergy
Fell the Profane
25%inclusion1 decks4 decks
7%synergy
Force of Despair
25%inclusion1 decks4 decks
17%synergy
Go for the Throat
25%inclusion1 decks4 decks
1%synergy
Snuff Out
25%inclusion1 decks4 decks
13%synergy
Village Rites
25%inclusion1 decks4 decks
1%synergy
Consuming Corruption
25%inclusion1 decks4 decks
9%synergy
Grim Affliction
25%inclusion1 decks4 decks
23%synergy
Defile
25%inclusion1 decks4 decks
-13%synergy
Raise the Draugr
25%inclusion1 decks4 decks
24%synergy
Darkness
25%inclusion1 decks4 decks
16%synergy
Baleful Mastery
25%inclusion1 decks4 decks
15%synergy
Curtains' Call
25%inclusion1 decks4 decks
23%synergy
Breathe Your Last
25%inclusion1 decks4 decks
23%synergy
Tragic Slip
25%inclusion1 decks4 decks
4%synergy
Withering Torment
25%inclusion1 decks4 decks
-6%synergy
Sorceries
Feed the Swarm
75%inclusion3 decks4 decks
23%synergy
Infectious Inquiry
75%inclusion3 decks4 decks
72%synergy
Toxic Deluge
75%inclusion3 decks4 decks
38%synergy
Diabolic Intent
50%inclusion2 decks4 decks
36%synergy
Bubbling Muck
50%inclusion2 decks4 decks
34%synergy
Phyresis Outbreak
50%inclusion2 decks4 decks
48%synergy
Kindred Dominance
50%inclusion2 decks4 decks
45%synergy
Damnation
50%inclusion2 decks4 decks
29%synergy
Drown in Ichor
50%inclusion2 decks4 decks
46%synergy
Crippling Fear
50%inclusion2 decks4 decks
47%synergy
Pact of the Serpent
50%inclusion2 decks4 decks
48%synergy
Diabolic Tutor
25%inclusion1 decks4 decks
10%synergy
Patriarch's Bidding
25%inclusion1 decks4 decks
20%synergy
Revenge of the Rats
25%inclusion1 decks4 decks
22%synergy
Return from Extinction
25%inclusion1 decks4 decks
24%synergy
Swarmyard Massacre
25%inclusion1 decks4 decks
23%synergy
Agadeem's Awakening
25%inclusion1 decks4 decks
18%synergy
Echoing Return
25%inclusion1 decks4 decks
22%synergy
Blasphemous Edict
25%inclusion1 decks4 decks
8%synergy
Night's Whisper
25%inclusion1 decks4 decks
1%synergy
Hideous Visage
25%inclusion1 decks4 decks
25%synergy
Phyrexian Tribute
25%inclusion1 decks4 decks
25%synergy
Sign in Blood
25%inclusion1 decks4 decks
-12%synergy
Beseech the Mirror
25%inclusion1 decks4 decks
18%synergy
Grim Tutor
25%inclusion1 decks4 decks
13%synergy
Utility Artifacts
Sword of Truth and Justice
75%inclusion3 decks4 decks
74%synergy
Jet Medallion
75%inclusion3 decks4 decks
16%synergy
Contagion Clasp
50%inclusion2 decks4 decks
47%synergy
Contagion Engine
50%inclusion2 decks4 decks
48%synergy
Grafted Exoskeleton
50%inclusion2 decks4 decks
49%synergy
Genji Glove
33%inclusion1 decks3 decks
32%synergy
Soul-Guide Lantern
25%inclusion1 decks4 decks
24%synergy
Wayfarer's Bauble
25%inclusion1 decks4 decks
8%synergy
Mirror Box
25%inclusion1 decks4 decks
24%synergy
Skullclamp
25%inclusion1 decks4 decks
4%synergy
Wishclaw Talisman
25%inclusion1 decks4 decks
18%synergy
Vanquisher's Banner
25%inclusion1 decks4 decks
21%synergy
Expedition Map
25%inclusion1 decks4 decks
12%synergy
Sword of Hearth and Home
25%inclusion1 decks4 decks
24%synergy
Bontu's Monument
25%inclusion1 decks4 decks
-3%synergy
Akroma's Memorial
25%inclusion1 decks4 decks
24%synergy
Fireshrieker
25%inclusion1 decks4 decks
23%synergy
Thrumming Stone
25%inclusion1 decks4 decks
21%synergy
Herald's Horn
25%inclusion1 decks4 decks
20%synergy
Commander's Plate
25%inclusion1 decks4 decks
19%synergy
Sword of the Animist
25%inclusion1 decks4 decks
21%synergy
Thornbite Staff
25%inclusion1 decks4 decks
22%synergy
Enchantments
Black Market Connections
75%inclusion3 decks4 decks
52%synergy
Phyresis
50%inclusion2 decks4 decks
48%synergy
The Meathook Massacre
25%inclusion1 decks4 decks
8%synergy
Black Market
25%inclusion1 decks4 decks
4%synergy
Glistening Oil
25%inclusion1 decks4 decks
24%synergy
Haunted One
25%inclusion1 decks4 decks
22%synergy
Exquisite Blood
25%inclusion1 decks4 decks
12%synergy
Dauthi Embrace
25%inclusion1 decks4 decks
23%synergy
No Mercy
25%inclusion1 decks4 decks
18%synergy
Phyrexian Arena
25%inclusion1 decks4 decks
-15%synergy
Necrogen Communion
25%inclusion1 decks4 decks
23%synergy
Planeswalkers
Vraska, Betrayal's Sting
50%inclusion2 decks4 decks
47%synergy
Liliana of the Dark Realms
25%inclusion1 decks4 decks
11%synergy
Utility Lands
Cabal Coffers
75%inclusion3 decks4 decks
20%synergy
Nykthos, Shrine to Nyx
75%inclusion3 decks4 decks
45%synergy
Karn's Bastion
75%inclusion3 decks4 decks
71%synergy
Shizo, Death's Storehouse
50%inclusion2 decks4 decks
40%synergy
Phyrexian Tower
50%inclusion2 decks4 decks
27%synergy
Inkmoth Nexus
50%inclusion2 decks4 decks
49%synergy
Volrath's Stronghold
50%inclusion2 decks4 decks
46%synergy
Urborg, Tomb of Yawgmoth
50%inclusion2 decks4 decks
12%synergy
Rogue's Passage
50%inclusion2 decks4 decks
32%synergy
Mutavault
25%inclusion1 decks4 decks
24%synergy
War Room
25%inclusion1 decks4 decks
8%synergy
Command Beacon
25%inclusion1 decks4 decks
17%synergy
High Market
25%inclusion1 decks4 decks
19%synergy
Takenuma, Abandoned Mire
25%inclusion1 decks4 decks
9%synergy
Mudflat Village
25%inclusion1 decks4 decks
23%synergy
Lake of the Dead
25%inclusion1 decks4 decks
20%synergy
Reliquary Tower
25%inclusion1 decks4 decks
-7%synergy
Three Tree City
25%inclusion1 decks4 decks
21%synergy
Access Tunnel
25%inclusion1 decks4 decks
22%synergy
Mana Artifacts
Arcane Signet
75%inclusion3 decks4 decks
12%synergy
Staff of Compleation
75%inclusion3 decks4 decks
73%synergy
Sol Ring
75%inclusion3 decks4 decks
-11%synergy
Glistening Sphere
50%inclusion2 decks4 decks
49%synergy
Mind Stone
50%inclusion2 decks4 decks
18%synergy
Heraldic Banner
25%inclusion1 decks4 decks
19%synergy
Lands
Swamp
100%inclusion4 decks4 decks
5%synergy
Malakir Rebirth
50%inclusion2 decks4 decks
28%synergy
Fell the Profane
25%inclusion1 decks4 decks
7%synergy
Urza's Cave
25%inclusion1 decks4 decks
16%synergy
Agadeem's Awakening
25%inclusion1 decks4 decks
18%synergy
Cavern of Souls
25%inclusion1 decks4 decks
18%synergy
Path of Ancestry
25%inclusion1 decks4 decks
20%synergy
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