Karumonix, the Rat King (Commander) - Optimized Combo

Karumonix, the Rat King
Rank #387
2decks
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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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Demonic Tutor
100%inclusion2 decks2 decks
73%synergy
Vampiric Tutor
100%inclusion2 decks2 decks
79%synergy
Bolas's Citadel
50%inclusion1 decks2 decks
21%synergy
Chrome Mox
50%inclusion1 decks2 decks
44%synergy
Creatures
Marrow-Gnawer
100%inclusion2 decks2 decks
97%synergy
Pack Rat
100%inclusion2 decks2 decks
94%synergy
Piper of the Swarm
100%inclusion2 decks2 decks
93%synergy
Blightbelly Rat
100%inclusion2 decks2 decks
96%synergy
Mirkwood Bats
50%inclusion1 decks2 decks
41%synergy
Ogre Slumlord
50%inclusion1 decks2 decks
40%synergy
Crypt Rats
50%inclusion1 decks2 decks
45%synergy
Ayara, First of Locthwain
50%inclusion1 decks2 decks
24%synergy
Tangled Colony
50%inclusion1 decks2 decks
47%synergy
Nezumi Bladeblesser
50%inclusion1 decks2 decks
49%synergy
Chittering Skitterling
50%inclusion1 decks2 decks
49%synergy
Chittering Witch
50%inclusion1 decks2 decks
45%synergy
Valley Rotcaller
50%inclusion1 decks2 decks
48%synergy
Jade-Cast Sentinel
50%inclusion1 decks2 decks
50%synergy
Ashcoat of the Shadow Swarm
50%inclusion1 decks2 decks
47%synergy
Yawgmoth, Thran Physician
50%inclusion1 decks2 decks
40%synergy
Rancid Rats
50%inclusion1 decks2 decks
47%synergy
Rat Colony
50%inclusion1 decks2 decks
45%synergy
Lord Skitter, Sewer King
50%inclusion1 decks2 decks
42%synergy
Ichor Rats
50%inclusion1 decks2 decks
47%synergy
Instants
Vraska's Fall
100%inclusion2 decks2 decks
96%synergy
Dark Ritual
100%inclusion2 decks2 decks
33%synergy
Murder
100%inclusion2 decks2 decks
90%synergy
Fight On!
100%inclusion1 decks1 decks
98%synergy
Zuko's Conviction
100%inclusion1 decks1 decks
99%synergy
Go for the Throat
50%inclusion1 decks2 decks
27%synergy
Village Rites
50%inclusion1 decks2 decks
25%synergy
Cabal Ritual
50%inclusion1 decks2 decks
32%synergy
Infernal Grasp
50%inclusion1 decks2 decks
25%synergy
You Are Already Dead
50%inclusion1 decks2 decks
49%synergy
Fake Your Own Death
50%inclusion1 decks2 decks
43%synergy
Ob Nixilis's Cruelty
50%inclusion1 decks2 decks
50%synergy
Sorceries
Bone Splinters
50%inclusion1 decks2 decks
48%synergy
Diabolic Tutor
50%inclusion1 decks2 decks
35%synergy
Victimize
50%inclusion1 decks2 decks
24%synergy
Final Act
50%inclusion1 decks2 decks
49%synergy
Phyresis Outbreak
50%inclusion1 decks2 decks
48%synergy
Feed the Swarm
50%inclusion1 decks2 decks
-1%synergy
Infectious Inquiry
50%inclusion1 decks2 decks
47%synergy
Lash of the Balrog
50%inclusion1 decks2 decks
49%synergy
Mutilate
50%inclusion1 decks2 decks
32%synergy
Exsanguinate
50%inclusion1 decks2 decks
25%synergy
Fortuitous Find
50%inclusion1 decks2 decks
49%synergy
Reanimate
50%inclusion1 decks2 decks
11%synergy
In Garruk's Wake
50%inclusion1 decks2 decks
46%synergy
Beacon of Unrest
50%inclusion1 decks2 decks
46%synergy
Toxic Deluge
50%inclusion1 decks2 decks
13%synergy
Sign in Blood
50%inclusion1 decks2 decks
14%synergy
Raise Dead
50%inclusion1 decks2 decks
49%synergy
Assassinate
50%inclusion1 decks2 decks
50%synergy
Drown in Ichor
50%inclusion1 decks2 decks
46%synergy
Disentomb
50%inclusion1 decks2 decks
49%synergy
Grim Tutor
50%inclusion1 decks2 decks
38%synergy
Plague of Vermin
50%inclusion1 decks2 decks
48%synergy
Utility Artifacts
Contagion Engine
100%inclusion2 decks2 decks
98%synergy
Lightning Greaves
100%inclusion2 decks2 decks
66%synergy
Thornbite Staff
100%inclusion2 decks2 decks
97%synergy
Elixir of Immortality
50%inclusion1 decks2 decks
48%synergy
Contagion Clasp
50%inclusion1 decks2 decks
48%synergy
Bloodsoaked Altar
50%inclusion1 decks2 decks
50%synergy
Wishclaw Talisman
50%inclusion1 decks2 decks
43%synergy
Phyrexian Altar
50%inclusion1 decks2 decks
37%synergy
Bontu's Monument
50%inclusion1 decks2 decks
22%synergy
Akroma's Memorial
50%inclusion1 decks2 decks
49%synergy
Thrumming Stone
50%inclusion1 decks2 decks
46%synergy
Swiftfoot Boots
50%inclusion1 decks2 decks
18%synergy
Welding Jar
50%inclusion1 decks2 decks
50%synergy
Grafted Exoskeleton
50%inclusion1 decks2 decks
49%synergy
Enchantments
Phyrexian Arena
100%inclusion2 decks2 decks
60%synergy
Black Market
50%inclusion1 decks2 decks
29%synergy
Contamination
50%inclusion1 decks2 decks
47%synergy
Grave Pact
50%inclusion1 decks2 decks
31%synergy
Seal of Doom
50%inclusion1 decks2 decks
50%synergy
Dictate of Erebos
50%inclusion1 decks2 decks
39%synergy
Phyresis
50%inclusion1 decks2 decks
48%synergy
No Mercy
50%inclusion1 decks2 decks
43%synergy
Animate Dead
50%inclusion1 decks2 decks
32%synergy
Black Market Connections
50%inclusion1 decks2 decks
26%synergy
Cover of Darkness
50%inclusion1 decks2 decks
47%synergy
Leyline of the Void
50%inclusion1 decks2 decks
48%synergy
Utility Lands
Bojuka Bog
100%inclusion2 decks2 decks
53%synergy
Karn's Bastion
100%inclusion2 decks2 decks
96%synergy
Buried Ruin
50%inclusion1 decks2 decks
45%synergy
Swarmyard
50%inclusion1 decks2 decks
45%synergy
Cabal Coffers
50%inclusion1 decks2 decks
-5%synergy
Reliquary Tower
50%inclusion1 decks2 decks
19%synergy
Urborg, Tomb of Yawgmoth
50%inclusion1 decks2 decks
12%synergy
Mana Artifacts
Staff of Compleation
100%inclusion2 decks2 decks
98%synergy
Glistening Sphere
50%inclusion1 decks2 decks
49%synergy
Sol Ring
50%inclusion1 decks2 decks
-36%synergy
Lands
Swamp
100%inclusion2 decks2 decks
5%synergy
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